Hypernephroma


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Related to Hypernephroma: Wilms tumor

hypernephroma

[‚hī·pər·nə′frō·mə]

Hypernephroma

 

a tumor that develops from cells of the adrenal cortex (true hypernephroma) or from the epithelium of the kidney tubules. True hypernephroma is usually benign and manifests itself by distortion of secondary sex characteristics (for example, hirsutism or virilism), hypertension, increased body temperature, and, in children, by premature sexual development. Treatment for hypernephroma is surgical. Hypernephroma of the kidney, known as Grawitz’ tumor or renal cell cancer, is a malignant tumor that arises from the kidney epithelium. It was first described by the German pathologist P. A. Grawitz in 1883. It is found most frequently in males 40-60 years of age. Treatment for it is also surgical.

REFERENCE

Shapiro, I. N. “Opukholi pochek, lokhanok i mochetochnikov.” In Mnogotomnoe rukovodstvo po khirurgii, vol. 9. Editor in chief B. V. Petrovski. Moscow, 1959.

V. M. VERTEPOVA and V. G. TSOMYK

References in periodicals archive ?
(6) Ectopic prolactin secretion, such as bronchial tumor and hypernephroma. (7) Acromegaly: 50% of patients with growth hormone adenomas were associated with hyperprolactinemia.[sup][1] (c) Drug factors, some drugs increased secretion of prolactin by antagonizing prolactin release inhibitory factor and increasing prolactin-releasing factor leading to reducing the role of dopamine.
The morphologic similarities between adrenal cortical tissue/tumors and CCRCC are well documented and are the historical basis for older terminology for CCRCC, such as hypernephroma (1) The difficulty of this particular differential diagnosis is compounded by the close anatomic relationship between the adrenal glands and the kidneys and by the fact that on occasion one can observe intrarenal adrenal tissue.
(4) Gleason pattern 4 was described in a figure legend as "raggedly infiltrating, fused-glandular tumor, frequently with pale cells, may resemble hypernephroma of kidney." (4)(p60) The Gleason system was further refined by Mellinger5 in 1977, when the papillary and cribriform tumor under Gleason pattern 3 was described as having a "smooth and usually rounded edge." (5)(p66) In describing the breakdown of Gleason patterns among 2911 cases, Gleason pattern 1 was seen in 3.5% of cases, pattern 2 in 24.4%, pattern 3 in 87.7%, pattern 4 in 12.1%, and pattern 5 in 22.6%.
Papilliferous cystoma of petrous bone associated with hypernephroma and cystic pancreas.
Metastatic hypernephroma to the larynx: An unusual presentation.
An unusual presentation of a metastatic hypernephroma to the frontonasal region.
McCutcheon (18) observed amyloidosis of the suprarenals in a case of hypernephroma of the kidney.
We report a rare case of a hypernephroma that had metastasized to the sinonasal area as a solitary mass.