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Postoperative irrigation-suction drainage after pelvic colonic surgery. A prospective randomized trial. A 2-year randomized prospective clinical trial was undertaken to determine whether postoperative irrigation of the pelvis would result in a decreased incidence of local septic complications. Two hundred consecutive p... | general pathological conditions |
Cortical blindness after coronary angiography: a rare but reversible complication. Transient cortical blindness is a recognized complication after vertebral and cerebral angiography but is a rare event after cardiac angiography. The development of cortical blindness appears to be an adverse reaction to the contrast age... | general pathological conditions |
Conservation surgery for glomus jugulare tumors: the value of early diagnosis. The results of lateral cranial base surgery for glomus jugulare tumors are gratifying when normal anatomy and function can be preserved. The goal of conservation surgery is to preserve normal ear anatomy and cranial nerve function. In genera... | neoplasms |
Malignant cyst of the lateral aspect of the neck: branchial cleft carcinoma or metastasis? A 58-year-old man had a left jugulodigastric mass, which was found to be cystic by computed tomography, and no evidence of other lesions. Grossly and histologically, the surgical specimen consisted of a thin-walled, fluid-filled ... | neoplasms |
Metastatic carcinoma of the gallbladder from renal cancer presenting as intraluminal polypoid mass. We report a rare case of secondary involvement of the gallbladder by metastatic renal cell carcinoma. A 71-year-old man was diagnosed as having a polypoid mass within the gallbladder when he underwent right nephrectomy f... | neoplasms |
Receptor changes in the spinal cord of sheep associated with exposure to chronic pain. There is evidence that post-injury hypersensitivity is partly due to changes in the central nervous system. Sheep with foot rot were used to investigate the effect of chronic pain on some receptors thought to be involved in spinal no... | nervous system diseases |
Treatment of advanced neuroblastoma with I-131 meta-iodobenzylguanidine. From February 1986 to December 1988, 31 children with advanced pretreated neuroblastoma were treated with 131-I meta-Iodobenzylguanidine (131-MIBG). Thirteen children had been resistant to first-line therapy, three had suffered a local relapse, an... | general pathological conditions |
Results of transsphenoidal extirpation of craniopharyngiomas and Rathke's cysts. Fourteen patients undergoing transsphenoidal extirpation of craniopharyngiomas or Rathke's cysts underwent endocrinological evaluation before and after surgery. One patient died during the procedure because of uncontrollable arterial bleed... | neoplasms |
Specific binding sites for insulin-like growth factor I in the ovarian stroma of women with polycystic ovarian disease and stromal hyperthecosis. Women with polycystic ovarian disease and hyperthecosis have hyperinsulinemia and insulin resistance. It is possible that insulin in supraphysiologic concentration exerts its... | neoplasms |
A phase I clinical trial of 2-chlorodeoxyadenosine in pediatric patients with acute leukemia. To evaluate its toxicity and clinical efficacy in children with relapsed or refractory leukemia, we performed a phase I trial of 2-chloro-2'-deoxy-adenosine (2-chlorodeoxyadenosine; 2-CDA) given as a continuous 5-day infusion ... | neoplasms |
Conservation surgery for glomus jugulare tumors: the value of early diagnosis. The results of lateral cranial base surgery for glomus jugulare tumors are gratifying when normal anatomy and function can be preserved. The goal of conservation surgery is to preserve normal ear anatomy and cranial nerve function. In genera... | digestive system diseases |
Malignant melanoma occurring during pregnancy: a report of the Northern Israel Oncology Center (1968-1988). Medical records of seven patients treated within a 20 year period for malignant melanoma during pregnancy were reviewed. No significant detrimental prognostic effects could be attributed to pregnancy. The current... | neoplasms |
Effects of preoperative radiotherapy on rectal cancer. Preliminary report on combining radiation with intratumor injections of peplomycin and bromodeoxyuridine. Between 1976 and 1983, 61 patients with advanced rectal cancer underwent Miles' operation at the authors' institution. All lesions were located 10 cm or less f... | general pathological conditions |
Perioperative myocardial ischemia in patients undergoing noncardiac surgery--I: Incidence and severity during the 4 day perioperative period. The Study of Perioperative Ischemia (SPI) Research Group. To determine the incidence and characteristics of perioperative myocardial ischemia, the electrocardiographic (ECG) chan... | cardiovascular diseases |
Comparative study of different techniques of intraocular gas tamponade in the treatment of retinal detachment due to macular hole. The injection of sulfur hexafluoride (SF6) or perfluoropropane (C3F8) was used as a method of internal tamponade in 43 eyes affected by retinal detachment due to macular hole. The technique... | general pathological conditions |
Chronic anal fissure. A new method of treatment by anoplasty. Chronic anal fissure is a common condition usually treated by maximal anal dilatation or lateral subcutaneous sphincterotomy. The following method is based on a common surgical principal; to widen a stenosed tube a longitudinal incision is made across the st... | general pathological conditions |
Standard v lightweight wheelchair propulsion in spinal cord injured patients. Twenty-six male SCI subjects (six quadriplegics, eight "high paraplegics," and 12 "low paraplegics") propelled both standard and lightweight wheelchairs at a "sprint pace" (Sp) for 400 feet, and at a "duration pace" (Du) for four continuous m... | general pathological conditions |
Molecular characterization of erythrocyte glycophorin C variants. Human erythrocyte glycophorin C plays a functionally important role in maintaining erythrocyte shape and regulating membrane mechanical stability. Immunochemical and serologic studies have identified a number of glycophorin C variants that include the Yu... | general pathological conditions |
T-cell translocation gene 1 (Ttg-1) encodes a nuclear protein normally expressed in neural lineage cells. We previously identified and cloned T-cell translocation gene 1 (Ttg-1), a putative zinc finger protein, as a result of its deregulated expression in a T-cell acute lymphoblastic leukemia cell line (RPMI 8402) with... | neoplasms |
A successful treatment of an intrarenal arteriovenous fistula by percutaneous embolization. A 37-year-old woman patient, known to have poorly controlled arterial hypertension that was diagnosed following a cerebrovascular accident at the age of 15 years, was referred to our outpatient clinic for investigation in 1987. ... | general pathological conditions |
Prevalence of spontaneous hepatofugal portal flow in liver cirrhosis. Clinical and endoscopic correlation in 228 patients. The prevalence of spontaneous reversal of flow in the portal venous system was non invasively evaluated by Doppler ultrasound in 228 patients with liver cirrhosis and portal hypertension. Reversed ... | digestive system diseases |
Use of neuroleptic-induced extrapyramidal symptoms to predict future vulnerability to side effects. OBJECTIVE: Susceptibility to neuroleptic-induced extrapyramidal syndromes varies widely, even within age and sex subgroups. Individual vulnerability to extrapyramidal syndromes has been assumed to explain this, but the u... | nervous system diseases |
Clarifying confusion: the confusion assessment method. A new method for detection of delirium OBJECTIVE: To develop and validate a new standardized confusion assessment method (CAM) that enables nonpsychiatric clinicians to detect delirium quickly in high-risk settings. DESIGN: Prospective validation study. SETTING: Co... | nervous system diseases |
Detection of Epstein-Barr virus DNA in formalin-fixed paraffin-embedded tissue of nasopharyngeal carcinoma using polymerase chain reaction and in situ hybridization. The polymerase chain reaction method for amplification of DNA in formalin-fixed, paraffin-embedded tissue sections was used to detect Epstein-Barr virus D... | neoplasms |
Interphase cytogenetics using biotin and digoxigenin labelled probes: III. Increased sensitivity and flexibility for detecting HPV in cervical biopsy specimens and cell lines. A monoclonal antibody to digoxin enabled sandwich techniques to be used for the detection of hybridised digoxigenin labelled probes in cultured ... | neoplasms |
Topical treatment of necrotic foot ulcers in diabetic patients: a comparative trial of DuoDerm and MeZinc. An open randomized controlled study was carried out of 44 diabetic patients with necrotic foot ulcers treated with adhesive zinc oxide tape (MeZinc) or with an adhesive occlusive hydrocolloid dressing (DuoDerm). F... | general pathological conditions |
Coronary perfusion catheter: its effectiveness in an experimental model of acute coronary occlusion. The effectiveness of a coronary perfusion catheter was studied in an animal model of acute coronary occlusion. Systemic hemodynamic variables, regional myocardial blood flow (RMBF) in the subepicardium and subendocardiu... | cardiovascular diseases |
Prostate specific antigen in patients with clinical stage C prostate cancer: relation to lymph node status and grade. The preoperatively drawn sera from 84 previously untreated patients who had clinical stage C prostate cancer and underwent staging pelvic lymph node dissections were sent for monoclonal Hybritech analys... | neoplasms |
An evaluation of a 30-gauge needle for spinal anaesthesia for caesarean section. A 30-gauge spinal needle was evaluated for Caesarean section, using a combined epidural/spinal technique, in 50 mothers. Spinal anaesthesia failed in six mothers and was inadequate in another six. General anaesthesia was required on one oc... | general pathological conditions |
Hepatic injury associated with small bowel bacterial overgrowth in rats is prevented by metronidazole and tetracycline. Susceptible rat strains develop hepatobiliary injury following the surgical creation of self-filling blind loops that cause small bowel bacterial overgrowth. Luminal bacteria or their cell wall polyme... | digestive system diseases |
Tuberculosis of the esophagus. Tuberculosis of the esophagus is rare. More cases of secondary tuberculosis of the esophagus have been reported compared to primary esophageal tuberculosis. An illustrative case of primary tuberculosis of the esophagus is presented and 54 published cases of esophageal involvement in tuber... | digestive system diseases |
Long-term 6-mercaptopurine treatment in adolescents with Crohn's disease Although 6-mercaptopurine is often used to treat adolescents with intractable Crohn's disease, its long-term efficacy has not yet been studied in this population. This study shows data derived from 36 adolescents (mean age +/- SD, 16.5 +/- 3.3 yea... | digestive system diseases |
Mechlorethamine, vincristine, and procarbazine chemotherapy for recurrent high-grade glioma in adults: a phase II study. We undertook a phase II study of combination chemotherapy with mechlorethamine (nitrogen mustard) 6 mg/m2 intravenously day 1 and day 8, vincristine 2 mg intravenously day 1 and day 8, and procarbazi... | neoplasms |
Differential diagnosis of sclerosing cholangiocarcinomas of the common hepatic duct (Klatskin tumors). Although it is recognized that some other lesion may be the cause, a presumptive diagnosis of Klatskin tumor is usually made when a focal stenotic lesion of the common hepatic duct is seen on a cholangiogram of a jaun... | general pathological conditions |
Improving diagnostic accuracy of cervical metastases with computed tomography and magnetic resonance imaging. Elective neck dissection in patients with head and neck cancer continues to be controversial. The management of these patients would be greatly facilitated by improvements in predicting cervical metastases. Rec... | neoplasms |
Holter monitoring of ventricular arrhythmias in a randomised, controlled study of intravenous streptokinase in acute myocardial infarction. The occurrence of ventricular arrhythmias attributed to streptokinase treatment in acute myocardial infarction is not well defined. Holter monitoring was performed for 24 hours in ... | cardiovascular diseases |
Multiple primary bronchogenic carcinomas: treatment and follow-up. A second primary bronchogenic carcinoma subsequently developed 8 to 156 months later in 19 patients who underwent curative resection of primary bronchogenic carcinomas. The second primary tumor was treated by surgical resection in 9 patients, 3 patients... | neoplasms |
Computerized identification of pathologic duodenogastric reflux using 24-hour gastric pH monitoring. Duodenogastric reflux is a naturally occurring sporadic event, the incidence, occurrence, and detrimental effects of which have been difficult to assess. The reliability of 24-hour gastric pH monitoring to detect duoden... | digestive system diseases |
Three-dimensional reconstructed MR imaging of the inner ear. The three-dimensional Fourier transform fast imaging with steady precession (FISP) technique was used to obtain high-resolution magnetic resonance (MR) images of the temporal bone region and to generate three-dimensional reconstructed images of the inner ear.... | nervous system diseases |
Atherosclerotic cardiovascular disease and sudden deaths among young adults in Wayne County. Based on postmortem records at the Wayne County Medical Examiners' Office from 1982 to 1986, autopsy results indicated that the deaths of 129 persons aged 20-34 resulted from heart disease: 51 of these deaths were attributed to... | cardiovascular diseases |
Iliofemoral arterial complications of balloon angioplasty for systemic obstructions in infants and children The medical and radiological records of 64 consecutive infants and children who underwent transfemoral balloon dilation of the aorta or aortic valve were reviewed to determine the incidence, nature, and post-trea... | general pathological conditions |
Fetal imaging in the skeletal dysplasias. Second-trimester diagnosis of fetal skeletal dysplasia is becoming increasingly common. By careful examination of the fetus for skeletal mineralization, shape and size of long bones and cranium, and abnormalities of other organ systems, a definitive diagnosis can often be achie... | general pathological conditions |
Vulvar condylomas and squamous vestibular micropapilloma. Differences in appearance and response to treatment. A study of 37 women with typical condylomas and so-called squamous micropapilloma was undertaken to determine their response to systemic interferon and/or podophyllin treatment. Thirty lesions were classified ... | neoplasms |
Interventional radiology of the biliary tract. Metallic stents. Biliary metallic stents were placed in 18 patients with bile duct obstruction. Six patients received Gianturco stents and 14 Wall-stents. Results of these tests are discussed. | general pathological conditions |
Carotid-cavernous sinus fistula associated with a primitive trigeminal artery. Carotid-cavernous sinus fistulas are not rare, but they have never been reported in association with persistent primitive trigeminal artery. We recently encountered such a case. The Jaeger-Hamby procedure was employed, with mandatory occlusi... | general pathological conditions |
Combination therapy for anaplastic giant cell thyroid carcinoma. Since 1981, 20 patients with anaplastic giant cell carcinoma of the thyroid have been prospectively treated according to a combination regimen of chemotherapy and external beam radiation therapy. Two types of chemotherapy were used every 4 weeks, dependin... | cardiovascular diseases |
Chromosome 15 uniparental disomy is not frequent in Angelman syndrome. Genetic imprinting has been implicated in the etiology of two clinically distinct but cytogenetically indistinguishable disorders--Angelman syndrome (AS) and Prader-Willi syndrome (PWS). This hypothesis is derived from two lines of evidence. First, ... | general pathological conditions |
Fatal embolization of intestinal contents through a duodenocaval fistula. Embolization of intestinal contents to the lung is an exceedingly rare event, which to our knowledge, has never been reported as a cause of death. Equally rare is duodenocaval fistula resulting from a penetrating duodenal peptic ulcer. We present... | digestive system diseases |
Electrophysiologic characteristics of manifest and latent retrograde conduction in dogs. Atrioventricular (AV) nodal reentry requires intact retrograde ventriculoatrial (VA) conduction. The purpose of this study was to assess the contribution of various pacing and pharmacologic techniques to uncover VA conduction durin... | general pathological conditions |
Effect of dietary calcium on colon carcinogenesis induced by a single injection of 1,2-dimethylhydrazine in rats. The purpose of this study was to determine if high levels of dietary calcium could inhibit the induction of colon tumors in rats injected with a single dose of 1,2-dimethylhydrazine (DMH). Rats were given a... | neoplasms |
Failure of hepatitis B immunization in liver transplant recipients: results of a prospective trial. Twenty patients with advanced liver disease, in need of transplantation, were given three injections of 20 micrograms and three injections of 40 micrograms hepatitis B vaccine to see if an antibody response could be obta... | digestive system diseases |
The effect of Ca and Mg supplementation and the role of the opioidergic system on the development of DOCA-salt hypertension. The effect of calcium and magnesium supplementation and the role of opioidergic system was examined in deoxycorticosterone acetate (DOCA)-salt hypertensive rats. The rats were divided into four g... | cardiovascular diseases |
Extracranial repair of cerebrospinal fluid fistulas: technique and results in 37 patients. Although neurosurgeons have traditionally preferred intracranial repair for the management of cerebrospinal fluid (CSF) fistulas, this approach is associated with the complications of a craniotomy, anosmia, and a high incidence o... | nervous system diseases |
Hypothalamic or central obesity is associated with an early rise in plasma insulin concentration. Insulin levels in a 7-year-old boy with hyperphagia and obesity following an episode of meningoencephalitis were studied sequentially during the course of progressive weight gain. High fasting insulin levels (1183 pmol/L) ... | nervous system diseases |
Heart rate adjustment of exercise-induced ST segment depression. Improved risk stratification in the Framingham Offspring Study BACKGROUND. Simple heart rate adjustment of ST segment depression during exercise (delta ST/HR index) and the pattern of ST depression as a function of heart rate during exercise and recovery ... | cardiovascular diseases |
In vivo incorporation of [9,10(-3)H]-palmitate into a rat metastatic brain-tumor model. Lipid metabolism of an intracerebrally implanted brain tumor and normal brain was investigated in awake Fischer 344 rats using intravenously injected [9,10(-3)H]-palmitate as a probe. A suspension of Walker 256 carcinosarcoma cells ... | general pathological conditions |
Response of Bitot's spots in preschool children to vitamin A treatment. In a double-masked, placebo-controlled, clinical trial in Indonesia, 88 preschool children between the ages of 36 and 72 months with Bitot's spots were randomly assigned to 200,000 IU of oral vitamin A or placebo and followed up for five weeks. Bas... | general pathological conditions |
Loss of endothelial pertussis toxin-sensitive G protein function in atherosclerotic porcine coronary arteries. Pertussis toxin, an irreversible inhibitor of some G proteins, inhibits endothelium-dependent relaxations to certain agonists in porcine coronary arteries. In the present study, the effects of the toxin were e... | cardiovascular diseases |
Literacy and laryngectomy: how should one treat head and neck cancer in patients who cannot read or write? The entire population of otolaryngologists and radiation oncologists (N = 192) in active practice in the state of North Carolina were surveyed to assess their level of awareness of illiteracy among adults in the U... | neoplasms |
Evaluation of argon laser surgery in children under 13 years of age. Argon laser surgery is an effective treatment for ectasias and congenital port-wine stains; however, its use in children under the age of 13 is controversial. This paper reviews 202 children under the age of 13 who underwent argon laser treatments for... | general pathological conditions |
Pylorus preserving pancreatoduodenectomy: an overview. Pylorus preserving pancreatoduodenectomy (PPPD) was reintroduced 12 years ago. Since that time, over 400 patients have undergone PPPD with approximately 41 per cent having chronic pancreatitis and 54 per cent having pancreatic and other periampullary malignancies. ... | digestive system diseases |
Correlation between laboratory findings and clinical outcome after restorative proctocolectomy: serial studies in 20 patients with end-to-end pouch-anal anastomosis. Clinical function and anorectal physiological function were assessed and correlated in 20 patients with ulcerative colitis before restorative proctocolect... | general pathological conditions |
Secondary damage to the knee after isolated injury of the anterior cruciate ligament. Between 1978 and 1984, we examined and performed arthroscopy on 1000 consecutive patients. Ninety-eight of the 1000 had isolated ACL damage. These cases do not include patients with initial ACL injuries combined with other intraarticu... | general pathological conditions |
Miscellaneous adverse effects of low-versus high-osmolality contrast media: a study revised The authors analyzed data from two recent articles in Radiology in which the quality and results of randomized control trials (RCTs) comparing the efficacy or safety of the low-osmolality contrast media (LOM) iopamidol, iohexol,... | general pathological conditions |
Renal secretion and hepatic clearance of human multiple renin forms. Human active renin can be separated into at least five forms by isoelectric focusing. The present study assessed the preferential renal secretion and hepatic degradation of renin forms in humans. The renin form profile of secreted renal renin was dete... | cardiovascular diseases |
Total knee arthroplasty in rheumatoid arthritis. A comparison of the polycentric and total condylar prostheses. From 1971 to 1985, 393 total knee arthroplasties (TKAs) were performed in patients for rheumatoid arthritis. Of these, 112 used polycentric prostheses and 131 used total condylar prostheses. One hundred seven... | general pathological conditions |
Homocystinuria presenting as central retinal artery occlusion and longstanding thromboembolic disease. A case of central retinal artery occlusion in a patient with a 10-year history of unexplained thromboembolic disease due to a secondary hypercoagulable state is presented. Ophthalmological examination led to the final... | cardiovascular diseases |
Rectopexy is an ineffective treatment for obstructed defecation. The symptoms of obstructed defecation have been attributed to rectal intussusception, and thus rectopexy has been advocated in the surgical management. In this study, patients with obstructed defecation underwent manometry and proctography before and afte... | digestive system diseases |
Protein-losing enteropathy in systemic lupus erythematosus associated with intestinal lymphangiectasia. This case report concerns a young woman with systemic lupus erythematosus who presented with a protein-losing enteropathy. Intestinal biopsy revealed lymphangiectasia. Mesenteric lymph nodes showed paracortical lymph... | digestive system diseases |
Gastric lymphoma causing granulocytopenia and cold intolerance, with recovery after treatment. A 34-year-old man was found to have granulocytopenia with a white blood count of 2.3 x 10(9) l-1, consisting of 10% segmented neutrophils, 50% monocytes and 40% lymphocytes. A bone marrow aspirate showed 20% promyelocytes and... | neoplasms |
Race, nutritional status, and survival from breast cancer. The effects of nutritional status on differences in the survival of black and white women with breast cancer were studied in a cohort of 1,960 Georgia women diagnosed during 1975-1979. After data were adjusted for stage of disease, socioeconomic status, and oth... | neoplasms |
The reliability of frozen sections in the evaluation of surgical margins for melanoma. As the width of surgical margins declines, histologic evaluation of the margins is needed to assess the completeness of excision of a malignant melanoma. We studied 221 specimens in 59 patients and compared the interpretations of fro... | general pathological conditions |
Intravascular ultrasound imaging of human coronary arteries in vivo. Analysis of tissue characterizations with comparison to in vitro histological specimens. BACKGROUND. Intravascular ultrasound imaging was performed in 27 patients after coronary balloon angioplasty to quantify the lumen and atheroma cross-sectional ar... | cardiovascular diseases |
Blood transfusion and recurrence of colorectal cancer: the role of platelet derived growth factors. Efforts to explain the possible effects of blood transfusion on the recurrence of colorectal cancer have been based entirely on the immunosuppressive effects of blood transfusion. However, the relationship between solid ... | general pathological conditions |
Pheochromocytoma with electrocardiographic change mimicking angina pectoris, and cyclic change in direct arterial pressure--a case report. A forty-two-year-old man was admitted because of chest pain. Electrocardiograms at admission showed horizontal ST depression in leads, II, III, aVF, V4, V5, and V6. Direct blood pre... | neoplasms |
Effects of enalapril and neuroendocrine activation on prognosis in severe congestive heart failure (follow-up of the CONSENSUS trial). CONSENSUS Trial Study Group. This study enrolled 253 patients with severe heart failure (New York Heart Association functional class IV) from 35 centers in Scandinavia, randomly assigne... | cardiovascular diseases |
Medical management of chronic heart failure: inotropic, vasodilator, or inodilator drugs? On the basis of pathophysiologic mechanisms, the medical therapy of today for chronic heart failure is reviewed. The advantages and disadvantages of the vasodilator drugs and the inotropic drugs are presented. Finally, the therape... | cardiovascular diseases |
Soft tissue sarcoma with additional anaplastic components. A clinicopathologic and immunohistochemical study of 27 cases. This clinicopathologic study concerns 27 cases of "dedifferentiated" soft tissue sarcoma (DSTS), including 14 liposarcomas, six leiomyosarcomas, five chondrosarcomas, and two rhabdomyosarcomas. In a... | neoplasms |
Senile cardiac amyloidosis associated with homozygosity for a transthyretin variant (ILE-122). Senile cardiac amyloidosis, also known as senile systemic amyloidosis, is a sporadic disease of late onset but with increasing incidence with age. Recently it has been shown in one case that amyloid deposits contained a trans... | cardiovascular diseases |
A comparison of midazolam with and without nalbuphine for intravenous sedation. The introduction of nalbuphine to intravenous sedation with midazolam added little to the quality of sedation for short operative procedures. There was a greater tendency for patients who received nalbuphine and midazolam to sleep in the af... | nervous system diseases |
Sexual changes in hemiparetic patients. Eighty-six patients, each with hemiparesis caused by a single stroke, were studied to assess the changes in sexual life experienced after the onset of the illness. Clinical data were collected, and a questionnaire concerning both sexual behavior and feelings about sexuality was a... | nervous system diseases |
A coproporphyria-like syndrome induced by glipizide. A 49-year-old man with a 1-month history of episodic, severe abdominal pain sought medical attention. The patient's history was remarkable for type II diabetes, for which glipizide therapy had been initiated 2 months earlier. No other medications were being taken at ... | general pathological conditions |
Enveloping the bladder with displacement of flap of the rectus abdominis muscle for the treatment of neurogenic bladder. Neurogenic bladder is a frequent occurrence. A new surgical technique has been designed and was used successfully in 18 patients with ideal results. The key point of the operation is to turn over a f... | nervous system diseases |
Intraocular pressure and the rate of visual field loss in chronic open-angle glaucoma. We measured the rate of change of visual field threshold values over time (mean follow-up, 44.9 +/- 17.4 months) by trend analysis in 40 eyes of 40 patients with chronic open-angle glaucoma. Twenty-eight eyes had stable visual fields... | nervous system diseases |
Dexamethasone-nonsuppressible cortisol in two cases with aldosterone-producing adenoma. Forty-one patients with aldosterone-producing adenoma (APA) were subjected to a dexamethasone suppression test (DST) before surgery. Serum cortisol and urinary excretion of 17-hydroxycorticosteroids were suppressed by dexamethasone ... | neoplasms |
Social networks, health, and emotional well-being among the oldest old in London. A survey of the health and social circumstances of 662 people aged 85 and over, living at home in inner London, was conducted in 1987. A primary aim was to analyze the structure of social support networks of the sample in relation to resp... | general pathological conditions |
Events associated with rupture of intra-aortic balloon counterpulsation devices. Nineteen intra-aortic balloon (IAB) ruptures occurred in sixteen patients during a three-year period. Perforation occurred secondary to abrasion with material failure or mishandling of the device during insertion. To avoid serious sequelae... | nervous system diseases |
Hemiplegia in posterior cerebral artery occlusion. We report 4 patients with hemiplegia due to a posterior cerebral artery occlusion. Associated clinical signs were aphasia, alexia or a neglect syndrome, hemianopia, and hemisensory loss. Hemiplegia was due to infarction in the lateral midbrain. The level of the occlusi... | general pathological conditions |
Conservative therapy for adnexal torsion. A case report. Adnexal torsion has traditionally been treated with oophorectomy because of the fear that untwisting the ovarian pedicle may result in a thrombotic embolus. Such a patient had bilateral adnexal torsion secondary to dermoid cysts. Since standard therapy, oophorect... | general pathological conditions |
Tethered cord syndrome from a choristoma of mullerian origin. Case report. The authors report a case of tethered cord syndrome due to a choristoma of mullerian origin located in the spinal cord at the lumbosacral junction. Two similar cases were found upon review of the literature. The embryology of this lesion is disc... | general pathological conditions |
Partial splenic embolization. An effective alternative to splenectomy for hypersplenism. Splenectomy for massive splenomegaly and hypersplenism carries a significant morbidity and mortality. We have used partial splenic embolization (PSE) as an effective alternative to splenectomy. Ten PSE procedures were performed on ... | general pathological conditions |
Hypertensive heart disease in African-Americans. Hypertensive heart disease is a frequent complication in hypertensive African-Americans because of inadequate high blood pressure control. Moreover, African-Americans may be predisposed to develop LVH earlier in life and more readily than Caucasians, and it may be more m... | cardiovascular diseases |
Hemiparesis and ischemic changes of the white matter after intrathecal therapy for children with acute lymphocytic leukemia. Three children with acute lymphocytic leukemia (ALL) developed delayed-onset transient hemiparesis and facial palsy after intrathecal (IT) administration of methotrexate (MTX) alone or as part of... | general pathological conditions |
Differences in glycolytic capacity and hypoxia tolerance between hepatoma cells and hepatocytes. Viability, glycolytic capacity and energy metabolism under anaerobic conditions were studied in the hepatoma cell lines HTC, FU5 and HepG2 and in rat and human hepatocytes using glucose and fructose as glycolytic precursors... | general pathological conditions |
Educational policies. It is vital that teachers, parents, and health professionals recognize the major educational problems that affect students with epilepsy. Children with epilepsy should be placed in the least restrictive schooling environment so that social, emotional, and educational requirements can be met in a s... | nervous system diseases |
Plasma concentrations of methadone during postoperative patient-controlled extradural analgesia. Plasma concentrations of methadone were measured by gas chromatography in 16 patients receiving extradural methadone by continuous infusion for relief of postoperative pain. Venous blood samples were taken after a loading d... | general pathological conditions |
Reoperative surgery for the morbidly obese. A university experience. Patients who undergo surgery for morbid obesity are often subjected to reoperation for a wide array of indications. To evaluate outcome following revisional procedures, we reviewed the records of 32 such patients treated at UCLA between April 1986 and... | general pathological conditions |
Late cholangitis after successful surgical repair of biliary atresia. Bacterial cholangitis is a frequent complication of successful surgical repair of biliary atresia, occurring in 93% of patients before the age of 1 year, but thought to be rare after 2 years of age. Among 76 children free of jaundice more than 5 year... | digestive system diseases |
Clip repair of peripheral side-to-side arteriovenous fistulas. Evaluation of a method in dogs and preliminary results in humans. A simple technique for repair of peripheral arteriovenous fistula by clip application is presented. This procedure is rapid and effective, it minimizes the extent of dissection, and it elimin... | general pathological conditions |
Flow redistribution during progressive hemorrhage is a determinant of critical O2 delivery. O2 consumption (VO2) of anesthetized whole mammals is independent of O2 delivery (DO2) until DO2 declines to a critical value (DO2c). Below this value, VO2 becomes O2 supply dependent. We assessed the influence of whole body DO2... | general pathological conditions |
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