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C0000734
disease_may_have_finding
C0278689
Abdominal mass
Recurrent ovarian cancer
An abnormal enlargement or swelling in the abdomen. []
The reemergence of ovarian carcinoma after a period of remission.
C0000734
disease_may_have_finding
C0278711
Abdominal mass
Stage I Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor that is found in one kidney and can be completely removed with surgery. (National Wilms Tumor Study Group Staging System)
C0000734
disease_may_have_finding
C0278712
Abdominal mass
Stage II Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor that is found in the kidney and in the fat, soft tissue, or blood vessels near the kidney. It may have spread to the renal sinus. The renal sinus is the part of the kidney where blood and fluid enter and exit the organ. The tumor can be completely removed with surgery. (National Wilms Tumor Study Group Stag...
C0000734
disease_may_have_finding
C0278713
Abdominal mass
Stage III Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor that is found in areas near the kidney and cannot be completely removed with surgery. The tumor may have spread to nearby organs and blood vessels or throughout the abdomen and to nearby lymph nodes. Lymph nodes are tiny, bean-shaped organs that help fight infection. Stage III cancer has not spread outside ...
C0000734
disease_may_have_finding
C0278714
Abdominal mass
Stage IV Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor that has spread to other more distant organs, such as the lungs, liver, bones, and brain, or to lymph nodes outside the abdomen (National Wilms Tumor Study Group Staging System)
C0000734
disease_may_have_finding
C0278715
Abdominal mass
Stage V Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor that affects both kidneys at the same time. The tumor in each kidney is staged separately (National Wilms Tumor Study Group Staging System)
C0000734
disease_may_have_finding
C0278716
Abdominal mass
Recurrent Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
The reemergence of Wilms tumor of the kidney after a period of remission.
C0000734
disease_may_have_finding
C0279392
Abdominal mass
Ovarian mixed epithelial carcinoma
An abnormal enlargement or swelling in the abdomen. []
A malignant epithelial tumor arising from the ovary. It is characterized by an admixture of two or more of the five major cell types: serous, mucinous, endometrioid, clear, and Brenner/transitional. The second or second and third cell types must comprise alone or together at least 10% of the tumor epithelium, or, in th...
C0000734
disease_may_have_finding
C0279608
Abdominal mass
Epithelial Predominant Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney characterized by the predominance of the epithelial component. The epithelial cells may form papillary and tubular patterns and pseudorosettes. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C9146" active clinical trials using this agent. ("http://ncit.nc...
C0000734
disease_may_have_finding
C0279609
Abdominal mass
Blastema Predominant Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney characterized by the predominance of the blastema component. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C9147" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C9147" NCI ...
C0000734
disease_may_have_finding
C0279610
Abdominal mass
Stromal Predominant Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney characterized by the predominance of the mesenchymal component. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C9148" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C9148" N...
C0000734
disease_may_have_finding
C0279611
Abdominal mass
Mixed Cell Type Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney characterized by the presence of blastema, epithelial, and mesenchymal components (triphasic pattern) or a combination of two of them (biphasic pattern). Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C9149" active clinical trials using this agent. ("http...
C0000734
disease_may_have_finding
C0279663
Abdominal mass
Serous cystadenocarcinoma ovary
An abnormal enlargement or swelling in the abdomen. []
A malignant glandular cystic epithelial tumor arising from the ovary. It is characterized by the presence of glandular, papillary, or solid structures. Psammoma bodies may be present. In well differentiated cases the malignant epithelial cells resemble the cells of fallopian tube epithelium. In poorly differentiated ca...
C0000734
disease_may_have_finding
C0279665
Abdominal mass
Mucinous cystadenocarcinoma of ovary
An abnormal enlargement or swelling in the abdomen. []
An invasive cystic adenocarcinoma arising from the ovary. It is characterized by the presence of malignant glandular epithelial cells which contain intracytoplasmic mucin. The malignant cells invade the ovarian stroma and the cystic spaces contain mucoid material. In a minority of cases both ovaries are involved by the...
C0000734
disease_may_have_finding
C0279667
Abdominal mass
Ovarian Clear Cell Cystadenocarcinoma
An abnormal enlargement or swelling in the abdomen. []
A malignant glandular epithelial neoplasm arising from the ovary. It is characterized by the presence of clear and hobnail cells and cystic structures.
C0000734
disease_may_have_finding
C0279975
Abdominal mass
Recurrent Ovarian Germ Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
The reemergence of ovarian germ cell tumor after a period of remission.
C0000734
disease_may_have_finding
C0280131
Abdominal mass
Ovarian Teratoma
An abnormal enlargement or swelling in the abdomen. []
A benign, immature, or malignant teratoma arising from the ovary.
C0000734
disease_may_have_finding
C0280134
Abdominal mass
Ovarian Monodermal and Highly Specialized Teratoma
An abnormal enlargement or swelling in the abdomen. []
A teratoma of the ovary composed exclusively or predominantly of a single type of tissue derived from the ectoderm or endoderm. A representative example is struma ovarii which is a teratoma composed exclusively or predominantly of thyroid tissue.
C0000734
disease_may_have_finding
C0280135
Abdominal mass
Ovarian germ cell tumour mixed
An abnormal enlargement or swelling in the abdomen. []
An ovarian malignant germ cell tumor characterized by the presence of at least two different germ cell tumor components. The most common combination of germ cell tumors is dysgerminoma and yolk sac tumor.
C0000734
disease_may_have_finding
C0281508
Abdominal mass
Desmoplastic Small Round Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
A rare, aggressive soft tissue sarcoma that primarily affects adolescents and young adults. It is most commonly found in the abdomen.
C0000734
disease_may_have_finding
C0334285
Abdominal mass
Bile duct cystadenoma
An abnormal enlargement or swelling in the abdomen. []
An epithelial, usually multiloculated neoplasm arising from the intrahepatic or extrahepatic bile ducts. It occurs predominantly in females. Signs and symptoms include abdominal mass, abdominal pain, and jaundice. Morphologically, the cystic spaces are lined by columnar epithelium and contain mucinous or serous fluid.
C0000734
disease_may_have_finding
C0334286
Abdominal mass
Bile duct cystadenocarcinoma
An abnormal enlargement or swelling in the abdomen. []
A mucinous cystic neoplasm that arises from the intrahepatic or extrahepatic bile ducts and it is associated with an invasive carcinomatous component.
C0000734
disease_may_have_finding
C0334495
Abdominal mass
Malignant Brenner Tumor
An abnormal enlargement or swelling in the abdomen. []
A malignant neoplasm that arises from the ovary. It is characterized by the presence of an invasive malignant urothelial-type cellular component and nests of benign urothelial-type cells in a fibrotic stroma. When the neoplasm is confined to the ovary, the prognosis is good.
C0000734
disease_may_have_finding
C0334525
Abdominal mass
Struma ovarii, malignant
An abnormal enlargement or swelling in the abdomen. []
A carcinoma with histological features identical to thyroid carcinoma, arising in ovarian mature teratoma with aberrant thyroid tissue (struma ovarii).
C0000734
disease_may_have_finding
C0334526
Abdominal mass
Strumal carcinoid
An abnormal enlargement or swelling in the abdomen. []
An ovarian neoplasm characterized by the presence of aberrant thyroid tissue and a carcinoid tumor. A minority of patients develop symptoms of functioning thyroid tissue. The neuroendocrine carcinoid cells infiltrate the aberrant thyroid tissue and progressively replace the follicular lining cells.
C0000734
disease_may_have_finding
C0341486
Abdominal mass
Cystadenoma of pancreas
An abnormal enlargement or swelling in the abdomen. []
A non-metastasizing cystic epithelial neoplasm arising from the exocrine pancreas.
C0000734
disease_may_have_finding
C0346163
Abdominal mass
Endometrioid carcinoma ovary
An abnormal enlargement or swelling in the abdomen. []
An endometrioid adenocarcinoma arising from the ovary. It comprises 10% to 25% of all primary ovarian carcinomas. Grossly, endometrioid carcinoma may present as a cystic or solid mass. Microscopically, the tumor greatly resembles the appearance of the ordinary type of endometrial adenocarcinoma. As a group, endometrioi...
C0000734
disease_may_have_finding
C0346167
Abdominal mass
Undifferentiated carcinoma of ovary
An abnormal enlargement or swelling in the abdomen. []
An aggressive carcinoma arising from the ovary. Most patients present with advanced disease. Microscopically, it is characterized by significant cytologic atypia, increased mitotic activity, and necrosis. The prognosis is usually poor.
C0000734
disease_may_have_finding
C0346175
Abdominal mass
Malignant Ovarian Granulosa Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
An aggressive granulosa cell tumor that arises from the ovary and metastasizes to other anatomic sites.
C0000734
disease_may_have_finding
C0346181
Abdominal mass
Choriocarcinoma of ovary
An abnormal enlargement or swelling in the abdomen. []
A choriocarcinoma arising from the ovary. When it appears before puberty is of germ cell origin. In children and young adults signs and symptoms include precocious pseudopuberty and vaginal bleeding. Serum human chorionic gonadotropin is elevated. Germ cell derived ovarian choriocarcinoma should be differentiated from ...
C0000734
disease_may_have_finding
C0346182
Abdominal mass
Immature Ovarian Teratoma
An abnormal enlargement or swelling in the abdomen. []
A malignant germ cell tumor arising from the ovary. It usually affects females in their first two decades of life. It contains variable amounts of immature embryonal tissues. Based on the amount of immature neuroepithelial component, immature teratomas are graded from 1 to 3. The stage and grade of the tumor and the gr...
C0000734
disease_may_have_finding
C0346183
Abdominal mass
Ovarian Embryonal Carcinoma
An abnormal enlargement or swelling in the abdomen. []
An embryonal carcinoma arising from the ovary. Signs and symptoms include the presence of an abdominal mass and abdominal pain.
C0000734
disease_may_have_finding
C0346188
Abdominal mass
Endodermal sinus tumor of ovary
An abnormal enlargement or swelling in the abdomen. []
A usually rapidly growing malignant germ cell tumor arising from the ovary. It usually occurs in children and adolescents. Signs and symptoms include abdominal pain and a large abdominal or pelvic mass. The serum alpha-fetoprotein is almost always elevated preoperatively. Morphologically, there is marked heterogeneity ...
C0000734
disease_may_have_finding
C0392998
Abdominal mass
Carcinosarcoma of ovary
An abnormal enlargement or swelling in the abdomen. []
A highly aggressive malignant neoplasm arising from the ovary. Morphologically, it is a high grade tumor, composed of carcinomatous and sarcomatous elements.
C0000734
disease_may_have_finding
C0559460
Abdominal mass
Adrenal neuroblastoma
An abnormal enlargement or swelling in the abdomen. []
A neuroblastoma arising from the adrenal gland.
C0000734
disease_may_have_finding
C0677779
Abdominal mass
Hereditary Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Familial embryonal neoplasm derived from nephrogenic blastemal cells. Several lines of differentiation, including blastemal, stromal and epithelial, are usually expressed. Comprises approximately 1% of Wilms tumors. (AFIP fascicle version 2.0)
C0000734
disease_may_have_finding
C0796664
Abdominal mass
Childhood Ovarian Germ Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
A germ cell tumor that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C0854796
Abdominal mass
Hepatoblastoma non-resectable
An abnormal enlargement or swelling in the abdomen. []
Hepatoblastoma not amenable to surgical removal.
C0000734
disease_may_have_finding
C0854797
Abdominal mass
Hepatoblastoma resectable
An abnormal enlargement or swelling in the abdomen. []
Hepatoblastoma amenable to surgical removal.
C0000734
disease_may_have_finding
C0854798
Abdominal mass
Hepatoblastoma recurrent
An abnormal enlargement or swelling in the abdomen. []
The reemergence of hepatoblastoma after a period of remission.
C0000734
disease_may_have_finding
C0854941
Abdominal mass
Ovarian germ cell choriocarcinoma stage I
An abnormal enlargement or swelling in the abdomen. []
Stage I includes: T1, N0, M0. T1: Tumor limited to ovaries (one or both). N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)
C0000734
disease_may_have_finding
C0854942
Abdominal mass
Ovarian germ cell choriocarcinoma stage II
An abnormal enlargement or swelling in the abdomen. []
Stage II includes: T2, N0, M0. T2: Tumor involves one or both ovaries with pelvic extension and/or implants. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)
C0000734
disease_may_have_finding
C0854943
Abdominal mass
Ovarian germ cell choriocarcinoma stage III
An abnormal enlargement or swelling in the abdomen. []
Stage III includes: T3, N0, M0. T3: Tumor involves one or both both ovaries with microscopically confirmed peritoneal metastasis outside pelvis. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)
C0000734
disease_may_have_finding
C0854944
Abdominal mass
Ovarian germ cell choriocarcinoma stage IV
An abnormal enlargement or swelling in the abdomen. []
Stage IV includes: Any T, Any N, M1. M1: Distant metastasis (excludes peritoneal metastasis). (AJCC 6th and 7th eds.)
C0000734
disease_may_have_finding
C0886483
Abdominal mass
Childhood Malignant Ovarian Germ Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
A malignant germ cell tumor in children arising from the ovary. It includes the dysgerminoma, yolk sac tumor, choriocarcinoma, embryonal carcinoma and immature teratoma. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C68629" active clinical trials using this agent. ("http://ncit.n...
C0000734
disease_may_have_finding
C0948216
Abdominal mass
Ovarian adenocarcinoma
An abnormal enlargement or swelling in the abdomen. []
An adenocarcinoma that arises from the ovary. It is the most common type of ovarian carcinoma. It includes the serous adenocarcinoma, mucinous adenocarcinoma, clear cell adenocarcinoma, and endometrioid adenocarcinoma.
C0000734
disease_may_have_finding
C1096638
Abdominal mass
Ovarian Cystadenocarcinoma
An abnormal enlargement or swelling in the abdomen. []
An adenocarcinoma that arises from the ovary and is characterized by the presence of cystic structures. It includes the serous cystadenocarcinoma, mucinous cystadenocarcinoma, and clear cell cystadenocarcinoma.
C0000734
disease_may_have_finding
C1266139
Abdominal mass
Cystic Partially Differentiated Nephroblastoma
An abnormal enlargement or swelling in the abdomen. []
A variant of Wilms tumor of the kidney characterized by the presence of cystic spaces separated by septa. The septa contain immature epithelial cells, immature stromal cells, and blastema cells. Surgical resection is usually curative.
C0000734
disease_may_have_finding
C1302569
Abdominal mass
Monodermal teratoma
An abnormal enlargement or swelling in the abdomen. []
A teratoma that arises from the ovary and is characterized by the presence of tissues derived exclusively from one embryonic germ cell layer.
C0000734
disease_may_have_finding
C1332199
Abdominal mass
Adult Desmoplastic Small Round Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
A desmoplastic small round cell tumor occurring in adults.
C0000734
disease_may_have_finding
C1332218
Abdominal mass
Adult Type Ovarian Granulosa Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
A low-grade malignant sex cord-stromal tumor that occurs in the ovary and affects middle aged to post-menopausal women. It is composed of granulosa cells in an often fibrothecomatous stroma. The neoplastic cells may form various patterns including the microfollicular, which is characterized by the presence of Call-Exne...
C0000734
disease_may_have_finding
C1332219
Abdominal mass
Adult Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney which occurs in adults.
C0000734
disease_may_have_finding
C1332289
Abdominal mass
Anaplastic Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney characterized by the presence of nuclear anaplasia. Anaplasia is defined by the presence of all of the following: multipolar polyploid mitotic figures, marked nuclear enlargement, and hyperchromasia. When anaplasia is diffuse, it is associated with an unfavorable clinical outcome.
C0000734
disease_may_have_finding
C1332966
Abdominal mass
Childhood Desmoplastic Small Round Cell Tumor
An abnormal enlargement or swelling in the abdomen. []
A desmoplastic small round cell tumor occurring in children.
C0000734
disease_may_have_finding
C1332987
Abdominal mass
Childhood Ovarian Choriocarcinoma
An abnormal enlargement or swelling in the abdomen. []
A non-gestational choriocarcinoma that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1332988
Abdominal mass
Childhood Ovarian Dysgerminoma
An abnormal enlargement or swelling in the abdomen. []
A dysgerminoma that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1332989
Abdominal mass
Childhood Ovarian Embryonal Carcinoma
An abnormal enlargement or swelling in the abdomen. []
An embryonal carcinoma that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1332990
Abdominal mass
Childhood Ovarian Immature Teratoma
An abnormal enlargement or swelling in the abdomen. []
An immature teratoma that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1332991
Abdominal mass
Childhood Ovarian Mature Teratoma
An abnormal enlargement or swelling in the abdomen. []
A mature teratoma that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1332992
Abdominal mass
Childhood Ovarian Teratoma
An abnormal enlargement or swelling in the abdomen. []
A teratoma that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1332993
Abdominal mass
Childhood Ovarian Yolk Sac Tumor
An abnormal enlargement or swelling in the abdomen. []
A yolk sac tumor that arises from the ovary and occurs in children.
C0000734
disease_may_have_finding
C1333015
Abdominal mass
Childhood Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
A Wilms tumor of the kidney which occurs in children.
C0000734
disease_may_have_finding
C1333068
Abdominal mass
Clear-Cell Myomelanocytic Tumors
An abnormal enlargement or swelling in the abdomen. []
PEComas of the falciform ligament / ligamentum teres.
C0000734
disease_may_have_finding
C1333083
Abdominal mass
Colon Burkitt Lymphoma
An abnormal enlargement or swelling in the abdomen. []
A rare Burkitt lymphoma that arises from the colon.
C0000734
disease_may_have_finding
C1333504
Abdominal mass
cystadenoma of extrahepatic bile duct
An abnormal enlargement or swelling in the abdomen. []
A mucinous cystic neoplasm that arises from the extrahepatic bile ducts.
C0000734
disease_may_have_finding
C1333981
Abdominal mass
Hepatoblastoma with Combined Fetal and Embryonal Epithelial Differentiation
An abnormal enlargement or swelling in the abdomen. []
A hepatoblastoma composed of cells resembling fetal epithelial cells and small round cells resembling blastema cells.
C0000734
disease_may_have_finding
C1333982
Abdominal mass
Hepatoblastoma with Pure Fetal Epithelial Differentiation
An abnormal enlargement or swelling in the abdomen. []
A hepatoblastoma composed of small cells resembling the fetal hepatocytes, forming thin trabeculae.
C0000734
disease_may_have_finding
C1333992
Abdominal mass
Hereditary Ovarian Carcinoma
An abnormal enlargement or swelling in the abdomen. []
Ovarian carcinoma that has developed in relatives of patients that have a history of ovarian carcinoma.
C0000734
disease_may_have_finding
C1334257
Abdominal mass
cystadenoma of intrahepatic bile duct
An abnormal enlargement or swelling in the abdomen. []
A mucinous cystic neoplasm that arises from the intrahepatic bile ducts.
C0000734
disease_may_have_finding
C1334543
Abdominal mass
Macrotrabecular Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
An epithelial hepatoblastoma characterized by the presence of broad trabeculae.
C0000734
disease_may_have_finding
C1334637
Abdominal mass
Mature Ovarian Teratoma
An abnormal enlargement or swelling in the abdomen. []
An ovarian teratoma which may be cystic, composed entirely of well differentiated, adult-type tissues, without evidence of fetal-type tissues. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C8112" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/Conce...
C0000734
disease_may_have_finding
C1334705
Abdominal mass
Metachronous Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor arising in the remaining kidney following treatment of the original Wilms tumor.
C0000734
disease_may_have_finding
C1334736
Abdominal mass
Metastatic Ovarian Small Cell Carcinoma, Hypercalcemic Type
An abnormal enlargement or swelling in the abdomen. []
A primary small cell carcinoma of the ovary that is associated with hypercalcemia and has metastasized to other anatomic sites.
C0000734
disease_may_have_finding
C1334784
Abdominal mass
Mixed epithelial-mesenchymal hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
A subtype of hepatoblastoma characterized by the presence of epithelial and mesenchymal components.
C0000734
disease_may_have_finding
C1334786
Abdominal mass
Teratoid Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
A mixed epithelial and mesenchymal hepatoblastoma characterized by the presence of heterologous elements. The latter include neuroectoderm, endoderm, or melanin-holding cells. Muscle, cartilage and osteoid may or may not be present.
C0000734
disease_may_have_finding
C1334818
Abdominal mass
Cystic mesothelioma of peritoneum
An abnormal enlargement or swelling in the abdomen. []
Peritoneal cystic mesothelioma is a rare benign tumor characterized by the formation of intra-abdominal multilocular cystic masses.
C0000734
disease_may_have_finding
C1334955
Abdominal mass
Neuroblastoma of the Adrenal Gland and Sympathetic Nervous System
An abnormal enlargement or swelling in the abdomen. []
A common pediatric extracranial tumor arising from neural crest cells. It involves the adrenal medulla and the sympathetic nervous system.
C0000734
disease_may_have_finding
C1335062
Abdominal mass
Nonanaplastic Kidney Wilms Tumor
An abnormal enlargement or swelling in the abdomen. []
Wilms tumor of the kidney characterized by the absence of nuclear anaplasia.
C0000734
disease_may_have_finding
C1335155
Abdominal mass
Ovarian Cystic Teratoma
An abnormal enlargement or swelling in the abdomen. []
A teratoma that arises from the ovary and is characterized by the presence of cystic structures. Representative example is the dermoid cyst.
C0000734
disease_may_have_finding
C1335156
Abdominal mass
Ovarian Dermoid Cyst with Secondary Tumor
An abnormal enlargement or swelling in the abdomen. []
An adult-type tumor that has derived from an ovarian dermoid cyst. Representative examples include dermoid cyst with secondary carcinoma, dermoid cyst with secondary sarcoma, and dermoid cyst with pituitary-type tumor.
C0000734
disease_may_have_finding
C1335167
Abdominal mass
mucinous adenocarcinoma of ovary
An abnormal enlargement or swelling in the abdomen. []
An invasive adenocarcinoma that arises from the ovary and is characterized by the presence of malignant epithelial cells that contain intracytoplasmic mucin. There is cellular atypia, increased layering of cells, complexity of glands, and papillary formations.
C0000734
disease_may_have_finding
C1335174
Abdominal mass
large cell neuroendocrine carcinoma of ovary
An abnormal enlargement or swelling in the abdomen. []
A carcinoma that arises from the ovary and is characterized by the presence of large malignant cells exhibiting neuroendocrine differentiation. The prognosis is poor.
C0000734
disease_may_have_finding
C1335177
Abdominal mass
Ovarian Serous Adenocarcinoma
An abnormal enlargement or swelling in the abdomen. []
An adenocarcinoma that arises from the ovary and is characterized by the presence of malignant epithelial cells that, in well differentiated tumors, resemble the epithelium of the fallopian tube or, in poorly differentiated tumors, show anaplastic features and marked nuclear atypia.
C0000734
disease_may_have_finding
C1335181
Abdominal mass
Ovarian Solid Teratoma
An abnormal enlargement or swelling in the abdomen. []
A mature teratoma that arises from the ovary and presents as a large solid mass. It contains multiple cysts that vary in size. Small foci of hemorrhage are also present.
C0000734
disease_may_have_finding
C1335184
Abdominal mass
Ovarian Transitional Cell Carcinoma
An abnormal enlargement or swelling in the abdomen. []
A carcinoma that arises from the ovary and is characterized by the presence of malignant epithelial cells that resemble malignant urothelial cells.
C0000734
disease_may_have_finding
C1335255
Abdominal mass
PRETEXT I Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
An internationally developed presurgical anatomic staging system using imaging techniques: Tumor involves only 1 quadrant; 3 adjoining liver quadrants are free of tumor. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335256
Abdominal mass
PRETEXT II Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
An internationally developed presurgical anatomic staging system using imaging techniques: Tumor involves 2 adjoining quadrants; 2 adjoining quadrants are free of tumor. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335257
Abdominal mass
PRETEXT III Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
An internationally developed presurgical anatomic staging system using imaging techniques: Tumor involves 3 adjoining quadrants or 2 nonadjoining quadrants; 1 quadrant or 2 nonadjoining quadrants are free of tumor. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335258
Abdominal mass
PRETEXT IV Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
An internationally developed presurgical anatomic staging system using imaging techniques: Tumor involves all 4 quadrants; there is no quadrant free of tumor. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335315
Abdominal mass
Serous cystadenocarcinoma of pancreas
An abnormal enlargement or swelling in the abdomen. []
A very rare malignant epithelial neoplasm of the pancreas composed of cystic structures lined by glycogen-rich clear cells, associated with local invasiveness often involving the spleen, duodenum and/or stomach and metastatic spread to the liver, peritoneum and/or lymph nodes. Presenting symptoms are variable and usual...
C0000734
disease_may_have_finding
C1335316
Abdominal mass
Serous cystadenoma of pancreas
An abnormal enlargement or swelling in the abdomen. []
A benign, non-metastasizing cystic epithelial neoplasm arising from the exocrine pancreas. It is composed of glycogen-rich epithelial cells which produce a watery fluid. Signs and symptoms include abdominal mass, abdominal pain, nausea, vomiting, and weight loss.
C0000734
disease_may_have_finding
C1335458
Abdominal mass
Postsurgical Stage III Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
No distant metastases, tumor unresectable or resected with gross residual tumor, or positive lymph nodes. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335459
Abdominal mass
Postsurgical Stage II Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
No metastases, tumor grossly resected with microscopic residual disease (i.e., positive margins); or tumor rupture, or tumor spill at the time of surgery. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335460
Abdominal mass
Postsurgical Stage IV Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
Distant metastases, regardless of the extent of liver involvement. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335461
Abdominal mass
Postsurgical Stage I Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
No metastases, tumor completely resected. (from PDQ 2004)
C0000734
disease_may_have_finding
C1335981
Abdominal mass
Small Cell Undifferentiated Hepatoblastoma
An abnormal enlargement or swelling in the abdomen. []
A hepatoblastoma composed exclusively of noncohesive sheets of small undifferentiated cells. Cases showing loss of INI1 nuclear staining should be classified as rhabdoid tumors.
C0000734
disease_may_have_finding
C1335990
Abdominal mass
Small Intestinal Atypical Burkitt/Burkitt-Like Lymphoma
An abnormal enlargement or swelling in the abdomen. []
A morphologic variant of Burkitt lymphoma that arises from the small intestine. It is characterized by marked nuclear pleomorphism, abundant apoptotic debris, and the presence of tangible body macrophages.
C0000734
disease_may_have_finding
C1335991
Abdominal mass
Burkitt's lymphoma of small intestine
An abnormal enlargement or swelling in the abdomen. []
A Burkitt lymphoma that arises from the small intestine.
C0000734
disease_may_have_finding
C1336121
Abdominal mass
Stage IA Ovarian Cancer
An abnormal enlargement or swelling in the abdomen. []
Stage IA includes: T1a, N0, M0. T1a: Tumor limited to one ovary; capsule intact, no tumor on ovarian surface. No malignant cells in ascites or peritoneal washings. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)
C0000734
disease_may_have_finding
C1336199
Abdominal mass
Stage IIC Ovarian Cancer AJCC v6 and v7
An abnormal enlargement or swelling in the abdomen. []
Stage IIC includes: T2c, N0, M0. T2c: Pelvic extension and/or implants (T2a or T2b) with malignant cells in ascites or peritoneal washing. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)