Results 31 to 40 of about 1,532,862 (339)

Collecting Duct Meningeal Carcinomatosis

open access: yesArchives of Pathology & Laboratory Medicine, 1999
AbstractCollecting duct carcinoma (CDC) is an aggressive primary renal neoplasm that represents a distinct subtype of renal cell carcinoma. Histochemical (eg, mucicarmine) and immunohistochemical (eg, Ulex europaeus) studies, taken in concert with the gross and histologic findings, allow differentiation of CDC from the conventional varieties of renal ...
J W, Olivere   +3 more
openaire   +2 more sources

Renal Collecting Duct Carcinoma and Concomitant Bladder Urothelial Carcinoma: A Case Report

open access: yesKaohsiung Journal of Medical Sciences, 2008
The simultaneous occurrence of renal collecting duct (Bellini duct) carcinoma and bladder urothelial carcinoma is very rare. A 68-year-old female patient with bladder urothelial carcinoma first received transurethral resection of the tumor.
Hsi-Lin Hsiao   +7 more
doaj   +1 more source

Proliferation of acid-secretory cells in the kidney during adaptive remodelling of the collecting duct. [PDF]

open access: yesPLoS ONE, 2011
The renal collecting duct adapts to changes in acid-base metabolism by remodelling and altering the relative number of acid or alkali secreting cells, a phenomenon termed plasticity.
Desa Welsh-Bacic   +3 more
doaj   +1 more source

Renal potassium handling in rats with subtotal nephrectomy: modeling and analysis [PDF]

open access: yes, 2018
We sought to decipher the mechanisms underlying the kidney's response to changes in K+ load and intake, under physiological and pathophysiological conditions.
Edwards, Aurelie   +2 more
core   +1 more source

Quantitative morphology of renal cortical structures during compensatory hypertrophy [PDF]

open access: yes, 1998
The compensatory hypertrophy in different renal cortical structures was studied in rats 10 and 21 days after unilateral nephrectomy (UNX). Quantitative morphological/stereological analysis revealed significant increases in total renal cortical volume ...
Beck, Franz-X.   +4 more
core   +1 more source

A case of sarcomatoid renal collecting duct carcinoma with paraneoplastic syndrome and peripheral adhesions

open access: yesUrology Case Reports, 2020
Renal sarcoma-like collecting duct cancer is a rare tumor. A 68-year-old man was admitted to the hospital due to chest tightness and back swelling. Computed tomography showed solid occupying of the superior cyst of the left kidney.
Xiang He   +3 more
doaj   +1 more source

Complete response to combination therapy using nivolumab and ipilimumab for metastatic, sarcomatoid collecting duct carcinoma presenting with high expression of programmed death-ligand 1: a case report

open access: yesJournal of Medical Case Reports, 2022
Background Collecting duct carcinoma and sarcomatoid renal cell carcinoma are tumors with poor prognosis. Immune checkpoint inhibitors have been established as the standard treatment for advanced renal cell carcinoma.
Takayoshi Fuu   +4 more
doaj   +1 more source

The Trichoptera of Panama XIV. New species of microcaddisflies (Trichoptera: Hydroptilidae) from Omar Torrijos Herrera National Park [PDF]

open access: yes, 2020
. In 2017, a new project was begun to assess the biodiversity of national parks and forest reserves in the Republic of Panama. Designated “Proyecto Sistema de Producción Sostenible Conservación de la Biodiversidad (PSPSCB)”, this project is managed by ...
Armitage, Brian J., Harris, Steven C.
core   +2 more sources

Collecting duct carcinoma kidney masquerading as hydatid cyst: A rare case report and review of literature

open access: yesIndian Journal of Pathology and Microbiology, 2018
Cystic renal masses pose diagnostic challenge especially when they belong to Bosniak Type II and III. Septal and nodular enhancement on computed tomography (CT) is the strongest predictor of malignant process.
Varsha Kumar   +3 more
doaj   +1 more source

Sex-specific computational models of the spontaneously hypertensive rat kidneys: factors affecting nitric oxide bioavailability [PDF]

open access: yes, 2017
Sex-specific computational models of the spontaneously hypertensive rat kidneys: factors affecting nitric oxide bioavailability. Am J Physiol Renal Physiol 313: F174 –F183, 2017.
Chen, Ying   +3 more
core   +1 more source

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