Kidneys

• renal eosinophilic tumors
  17 April 2018

  Types
  renal oncocytoma
  eosinophilic clear cell renal cell carcinoma / eosinophilic ccRCC
  eosinophilic chromophobe cell carcinoma
  eosinophilic papillary renal cell carcinoma (type 2)
  epithelioid angiomyolipoma
  eosinophilic TFE3-associated renal cell carcinoma / t(6;11)
  eosinophilic collecting duct carcinoma
  eosinophilic renal medullary carcinoma
  eosinophilic tubulocystic carcinoma
  eosinophilic tubular mucinous spindle cell (...)

• renal cell carcinoma in tuberous sclerosis
  4 April 2018

  See also
  renal cell carcinomas
  tuberous sclerosis
  Images
  renal cell carcinoma in tuberous sclerosis in WKM https://commons.wikimedia.org/wiki/Category:Histopathology_of_renal_cell_carcinoma_in_tuberous_sclerosis

• acute kidney injury
  26 March 2018

  Acute kidney injury (AKI) is a significant cause of morbidity and mortality. Acute tubular injury is considered to be the early pathologic manifestation of AKI.
  Paywall references
  Renal Histopathologic Findings Associated With Severity of Clinical Acute Kidney Injury. Kudose S, Hoshi M, Jain S, Gaut JP. Am J Surg Pathol. 2018 Mar 13. doi:10.1097/PAS.0000000000001028. PMID: (...)

• distal convoluted tubule
  4 February 2018

  Definition : The distal convoluted tubule (DCT) is a portion of kidney nephron between the loop of Henle and the collecting tubule.

• proximal tubule
  4 February 2018

  WKP
  Definition : The proximal tubule is the portion of the duct system of the nephron of the kidney which leads from Bowman’s capsule to the loop of Henle. It is conventionally divided into the proximal convoluted tubule (PCT) and the proximal straight tubule (PST).

• collecting ducts
  4 February 2018

  collecting duct WKP
  Definition : The collecting duct system of the kidney consists of a series of tubules and ducts that physically connect nephrons to a minor calyx or directly to the renal pelvis.
  The collecting duct system participates in electrolyte and fluid balance through reabsorption and excretion, processes regulated by the hormones aldosterone and vasopressin (antidiuretic hormone).
  There are several components of the collecting duct system, including the connecting (...)

• diagnosis of renal tumors
  13 September 2017

  Phenotype
  clear cell renal tumors clear cell renal carcinomas
  eosinophilic cell renal tumors eosinophilic cell renal carcinomas
  See also
  diagnosis of tumors

• renal lithiasis
  22 June 2017

  urinary lithiasis
  Images
  renal lithiasis / urinary lithiasis https://twitter.com/CiolyRiveroC/status/877628778402373632
  See also
  lithiasis

• renal pericytic tumors
  21 June 2017

  pericytic tumors of kidney
  The pericytic (perivascular myoid cell) family of tumors is a distinctive group of mesenchymal neoplasms encountered in superficial sites and only rarely seen in viscera.
  The pericytic family subtends a spectrum of lesions, namely :
  glomus tumors and variants;
  myopericytoma , including myofibroma ;
  angioleiomyoma.
  See also
  pericytic tumors
  renal tumors
  Paywall references
  Pericytic Tumors of the Kidney - A Clinicopathologic Analysis of 17 (...)

• renal congenital capillary proliferation
  30 May 2017

  Congenital Capillary Proliferation of the Kidney
  Definition: Congenital capillary proliferation of the kidney (CCPK) may represent a malformation or neoplastic proliferation. Renal vascular lesions (RVL) are rare and their morphological spectrum remains largely unknown, particularly in children.
  Images
  Congenital Capillary Proliferation of the Kidney https://twitter.com/PathologyTweet/status/876421792952463360
  It shows overlapping features with congenital hemangioma of the liver (...)

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