Numerous mast cells in an 11-deoxycorticosterone-producing adrenocortical tumor. Histologic evaluation of benignancy and comparison with mast cell distribution in adrenal glands and neoplastic counterparts of 67 surgical specimens.
Pathologic study of a rare 11-deoxycorticosterone-producing adrenocortical tumor causing primary aldosteronismlike signs and symptoms, revealed several characteristic features as follows: (1) fairly large size with histologic features corresponding to those of benign zone glomerulosa-type aldosteronoma, (2) lack of spironolactone (S) bodies despite S administration, and (3) heavy mast cell infiltration. In order to explain this rare histology, the localization of mast cells in the adrenal glands and functioning adrenocortical tumors of 67 surgical specimens were investigated. The results of the study supported the view that detection of mast cells helps in the differentiation of mineralocorticoid-producing tumors from cortisol-producing ones, and that the observed mast cell infiltration was due, in part, to its production of 11-deoxycorticosterone.
Aiba
M
M
Iri
H
H
Suzuki
H
H
Kageyama
K
K
Kawai
T
T
Abe
O
O
Murai
M
M
Tazaki
H
H
Saruta
T
T
D000306:Adrenal Cortex Neoplasms / Q000150:complications / Q000378:metabolism / Q000473:pathology*; D000311:Adrenal Glands / Q000166:cytology; D000328:Adult; D000450:Aldosterone / Q000096:biosynthesis; D002292:Carcinoma, Renal Cell / Q000473:pathology; D003687:Dehydroepiandrosterone / Q000096:biosynthesis; D003900:Desoxycorticosterone; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000096:biosynthesis; D006929:Hyperaldosteronism / Q000209:etiology; D007680:Kidney Neoplasms / Q000473:pathology; D008407:Mast Cells / Q000473:pathology*
D003900:Desoxycorticosterone; D003687:Dehydroepiandrosterone; D000450:Aldosterone; D006854:Hydrocortisone