Items tagged “kidney”

344 results found
Article

Pelviureteric junction obstruction

Pelviureteric junction (PUJ) obstruction/stenosis, also known as ureteropelvic junction (UPJ) obstruction/stenosis, can be one of the causes of obstructive uropathy. It can be congenital or acquired with a congenital pelviureteric junction obstruction being one of the commonest causes of antenat...
Case

Autosomal dominant polycystic kidney disease (gross pathology)

  Diagnosis not applicable
Frank Gaillard
Published 15 May 2010
41% complete
Pathology
Case

Staghorn calculus

  Diagnosis certain
Natalie Yang
Published 17 May 2010
77% complete
Ultrasound X-ray
Case

Septum of Bertin

  Diagnosis certain
Hani Makky Al Salam
Published 23 May 2010
88% complete
Ultrasound
Case

Junctional parenchymal defect of the kidney

  Diagnosis almost certain
Hani Makky Al Salam
Published 23 May 2010
66% complete
Ultrasound
Article

Transitional cell carcinoma (urinary tract)

Transitional cell carcinoma (TCC), also called urothelial cell carcinoma (UCC), is the most common primary malignancy of the urinary tract and may be found along its entire length, from the renal pelvis to the bladder.  As imaging findings and treatment vary according to where along the urinary...
Article

Transitional cell carcinoma (renal pelvis)

Transitional cell carcinoma (TCC) of the renal pelvis, also called urothelial cell carcinoma (UCC) of the renal pelvis, is uncommon compared to renal cell carcinoma and can be challenging to identify on routine imaging when small.  This article concerns itself with transitional cell carcinomas ...
Article

Oncocalyx

An oncocalyx is a tumor-filled, distended renal calyx, typically seen in patients with transitional cell carcinomas of the renal pelvis.
Article

Faceless kidney

A faceless kidney refers to one in which the normal appearance of the renal sinus on cross-sectional imaging is absent. It was initially described as a sign of duplication of the collecting system 1 (a slice obtained between the two collecting systems will not demonstrate the normal components o...
Case

Transitional cell carcinoma - renal pelvis (gross pathology)

  Diagnosis not applicable
Frank Gaillard
Published 26 May 2010
41% complete
Pathology
Case

Renal oncocytoma

  Diagnosis almost certain
Natalie Yang
Published 26 May 2010
59% complete
MRI
Case

Transitional cell carcinoma - renal pelvis (gross pathology)

  Diagnosis not applicable
Frank Gaillard
Published 26 May 2010
41% complete
Photo
Article

Phantom calyx

A phantom calyx is a solitary calyx which fails to opacify with contrast amidst an otherwise well-opacified pelvicalyceal system. It is due to an intrarenal process which has infiltrated and caused obliteration of the involved collecting system element. It may be seen in: tumor: especially tra...
Case

Pelvi-ureteric junction (PUJ) obstruction from accessory renal artery

  Diagnosis almost certain
Natalie Yang
Published 27 May 2010
39% complete
CT
Case

Transitional cell carcinoma with renal vein and inferior vena cava tumor thrombus

  Diagnosis almost certain
Natalie Yang
Published 27 May 2010
62% complete
CT
Case

Horseshoe kidney

  Diagnosis certain
Natalie Yang
Published 27 May 2010
62% complete
CT
Article

Renal tumors

Renal tumors (for the purposes of this article taken to broadly mean neoplastic lesions) should be distinguished from renal pseudotumors. Whilst renal tumors can be broadly divided into primary and secondary (metastatic), benign and malignant, or adult and pediatric tumors, they are more formal...
Article

Renal mass

A renal mass can be broadly divided into two broad categories: renal tumor renal pseudotumor
Case

Renal angiomyolipoma

  Diagnosis almost certain
Natalie Yang
Published 29 May 2010
74% complete
MRI
Case

Nephrocalcinosis

  Diagnosis almost certain
Natalie Yang
Published 29 May 2010
47% complete
Ultrasound

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