منابع مشابه
Renal Medullary Carcinoma; A Rare Entity
AbstractRenal medullary carcinoma (RMC) is an uncommon aggressive neoplasm of the kidney. RMC is biologically aggressive with a very poor prognosis, and metastasis is seen in up to 95% of the patients at diagnosis or shortly thereafter. The common sites of metastasis are respectively lymph nodes, lungs, livers, and adrenal glands in order of frequency. The presence of poorly differentiated eosi...
متن کاملThe renal medullary microcirculation.
Blood flow to the renal medulla is supplied through descending vasa recta (DVR), which are derived from the efferent arterioles of juxtamedullary glomeruli. In addition to their role as conduits for blood flow, it is accepted that the vasa recta are countercurrent exchangers. That process, however, involves events which are more complicated than paracellular diffusive exchange of NaCl and urea....
متن کاملrenal medullary carcinoma; a rare entity
abstract renal medullary carcinoma (rmc) is an uncommon aggressive neoplasm of the kidney. rmc is biologically aggressive with a very poor prognosis, and metastasis is seen in up to 95% of the patients at diagnosis or shortly thereafter. the common sites of metastasis are respectively lymph nodes, lungs, livers, and adrenal glands in order of frequency. the presence of poorly differentiated eos...
متن کاملImaging of Renal Medullary Carcinoma
Renal medullary carcinoma (RMC) is a rare, highly aggressive tumor recognized as an independent pathological entity. African-descent adolescents and young adults with sickle cell hemoglobinopathy are the most affected groups. This rare subtype of renal cell carcinoma has its own morphogenetic and pathological characteristics. The major clinical manifestations include gross hematuria, abdominal ...
متن کاملRenal cortical necrosis.
changes here described from the appearance of secondary neoplasm, particularly neuroblastoma, may be difficult, and the diagnosis may only become clear with evolution of more typical radiological appearances. Eversole, Holman, and Robinson in 1957 described focal resorption of cortical bone as an early microscopical feature in the evolution of infantile cortical hyperostosis. The relative vascu...
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ژورنال
عنوان ژورنال: The American Journal of Medicine
سال: 1952
ISSN: 0002-9343
DOI: 10.1016/0002-9343(52)90286-6