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Literature DB >> 6655723

Invasive pituitary oncocytoma.

Abstract

A large invasive pituitary neoplasm, surgically resected by left frontotemporal craniotomy, and thought to represent "chromophobe" adenoma by light microscopy, exhibited ultrastructural features characteristic of oncocytoma. Electron microscopic and immunocytochemical studies showed that the tumor did not possess enhanced secretory activity. The indispensable role of electron microscopy in the identification of this rare neoplasm and especially in the classification of all pituitary tumors is emphasized.

Entities: Disease

Mesh：

Year: 1983 PMID： 6655723 PMCID： PMC2561728

Source DB: PubMed Journal: J Natl Med Assoc ISSN： 0027-9684 Impact factor: 1.798

17 in total

1. [Comparative light and electron microscopic studies of oncocytic pituitary adenomas (author's transl)].

Authors: W Saeger
Journal: Virchows Arch A Pathol Anat Histol Date: 1975-12-29

2. Proximal tubular adenomas of kidney with so-called oncocytic features. A clinicopathologic study of 13 cases of a rarely reported neoplasm.

Authors: M J Klein; Q J Valensi
Journal: Cancer Date: 1976-08 Impact factor: 6.860

Invasive pituitary oncocytoma.

1. [Comparative light and electron microscopic studies of oncocytic pituitary adenomas (author's transl)].

2. Proximal tubular adenomas of kidney with so-called oncocytic features. A clinicopathologic study of 13 cases of a rarely reported neoplasm.

3. Histology and ultrastructure of an oncocytic adenoma of the human pituitary.

4. Clinical, histological and ultrastructural observations upon the oncocytoma of the human pituitary gland.

5. Electron microscopy and histochemical correlation of human anterior pituitary cells.

6. Ultrastructure of oncocytoma of the parotid gland.

7. Oncocytoma (mitochondrioma) of the parotid gland. An electron microscopical study.

8. Pituitary oncocytoma. Indispensable role of electron microscopy in its identification.

9. Section of the pituitary stalk in the rhesus monkey. I. Endocrine studies.

10. Pituitary oncocytic tumor with Cushing's disease.

1. Functioning oncocytic adenoma of the pituitary.

Review 2. Malignant pancreatic oncocytoma. An unusual cause of organic hypoglycemia.

3. Pituitary oncocytomas: clinical features, characteristics in cell culture, and treatment recommendations.