gastrins and Paraganglioma

gastrins has been researched along with Paraganglioma* in 2 studies

Other Studies

2 other study(ies) available for gastrins and Paraganglioma

Article	Year
Retroperitoneal cystic neuroendocrine tumor. A case report. Pathologica, 1995, Volume: 87, Issue:5 A 21 cm retroperitoneal cystic mass was excised from a 71 year old woman. The cyst was filled with a hemorrhagic fluid and contained a 5 cm parietal hemorrhagic nodule. On histology, the nodule was composed of a uniform population of round cells arranged in trabeculae and nests. The neoplastic cells were immunoreactive to cytokeratin, EMA, NSE, chromogranin A, pancreatic polypeptide (PP) and Gastrin (G). Ultrastructural observation of neurosecretory granules confirmed the neuroendocrine nature of the tumor. No other lesions were detected and a diagnosis of primary epithelial neuroendocrine tumor was rendered. The histogenesis of the tumor including the possibility of a paraganglionic origin is discussed. Topics: Aged; Biomarkers, Tumor; Calcitonin; Carcinoma, Neuroendocrine; Diagnosis, Differential; Epithelium; Female; Gastrins; Humans; Keratins; Neoplasm Proteins; Pancreatic Polypeptide; Paraganglioma; Retroperitoneal Neoplasms; S100 Proteins; Teratoma	1995
[Childhood retroperitoneal extra-adrenal paraganglioma, secretor of catecholamines, thyrocalcitonin and gastrin. An immunohistochemical and ultrastructural study]. Medicina clinica, 1986, Oct-11, Volume: 87, Issue:11 Topics: Adolescent; Calcitonin; Catecholamines; Female; Gastrins; Humans; Male; Paraganglioma; Retroperitoneal Neoplasms	1986

Article

Year

Retroperitoneal cystic neuroendocrine tumor. A case report.

Pathologica, 1995, Volume: 87, Issue:5

A 21 cm retroperitoneal cystic mass was excised from a 71 year old woman. The cyst was filled with a hemorrhagic fluid and contained a 5 cm parietal hemorrhagic nodule. On histology, the nodule was composed of a uniform population of round cells arranged in trabeculae and nests. The neoplastic cells were immunoreactive to cytokeratin, EMA, NSE, chromogranin A, pancreatic polypeptide (PP) and Gastrin (G). Ultrastructural observation of neurosecretory granules confirmed the neuroendocrine nature of the tumor. No other lesions were detected and a diagnosis of primary epithelial neuroendocrine tumor was rendered. The histogenesis of the tumor including the possibility of a paraganglionic origin is discussed.

Topics: Aged; Biomarkers, Tumor; Calcitonin; Carcinoma, Neuroendocrine; Diagnosis, Differential; Epithelium; Female; Gastrins; Humans; Keratins; Neoplasm Proteins; Pancreatic Polypeptide; Paraganglioma; Retroperitoneal Neoplasms; S100 Proteins; Teratoma

1995

[Childhood retroperitoneal extra-adrenal paraganglioma, secretor of catecholamines, thyrocalcitonin and gastrin. An immunohistochemical and ultrastructural study].

Medicina clinica, 1986, Oct-11, Volume: 87, Issue:11

Topics: Adolescent; Calcitonin; Catecholamines; Female; Gastrins; Humans; Male; Paraganglioma; Retroperitoneal Neoplasms

1986