CT diagnosis of chyluria after partial nephrectomy.

AJR Am J Roentgenol

Department of Radiology, Northwestern University, The Feinberg School of Medicine, 676 N St. Clair, Ste. 800, Chicago, IL 60611, USA.

Published: January 2007

AI Article Synopsis

  • The study aimed to examine how CT scans can be used to diagnose chyluria, a condition that can occur after a partial nephrectomy (kidney surgery).
  • CT scans can effectively reveal fat in the bladder, which is an indicator of chyluria resulting from damage to lymphatic vessels during surgery.
  • In the cases studied, the patients did not require any treatment for their chyluria, confirming that it may not always lead to health complications.

Article Abstract

Objective: The purpose of this study was to describe the CT diagnosis of chyluria after partial nephrectomy.

Conclusion: Fat in the bladder can be identified on CT after partial nephrectomy. This finding is caused by chyluria secondary to lymphatic injury and should not be mistaken for other abnormalities. Our study population did not need treatment of chyluria.

Download full-text PDF

Source
http://dx.doi.org/10.2214/AJR.05.1165DOI Listing

Publication Analysis

Top Keywords

diagnosis chyluria
8
chyluria partial
8
partial nephrectomy
8
nephrectomy objective
4
objective purpose
4
purpose study
4
study describe
4
describe diagnosis
4
partial nephrectomyconclusion
4
nephrectomyconclusion fat
4

Similar Publications

Lymphangiogram of a case of presumed lymphatic filariasis with left-sided cisterna chyli.

Radiol Case Rep

March 2025

Department of Diagnostic and Interventional Radiology, Kwong Wah Hospital, Hong Kong SAR, China.

Lymphatic filariasis is an uncommon condition in Hong Kong and is currently considered as one of the neglected tropical diseases by the World Health Organization. Blood tests are available for diagnosis of acute infections, but false negative results can occur with chronic manifestations of lymphatic filariasis. We present a case which illustrates how radiological imaging can help with diagnosis of lymphatic filariasis.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigates kidney problems caused by chronic filariasis, a significant health issue in eastern and north-eastern India.
  • It analyzes biopsy data from eight patients with chronic filariasis who experienced symptoms like nephrotic syndrome and renal failure over a mean duration of about 16 years.
  • The findings highlight various kidney disease patterns and emphasize the necessity for further research on the renal implications of filariasis in affected regions.
View Article and Find Full Text PDF

Microfilarial parasites can obstruct the lymphatic tree giving rise to varying lymphatic and extra-lymphatic symptoms. Renal manifestations can range from asymptomatic proteinuria, chyluria, and nephrotic syndrome, to acute glomerulonephritis. The diagnosis of filariasis is usually made by the demonstration of the parasite in the peripheral blood smear, with or without eosinophilia.

View Article and Find Full Text PDF

Purpose: Chyluria is a rare condition primarily prevalent in developing countries in tropical regions. In chyluria, there exists the communication between lymphatic vessels and the urinary tract, but the specific mechanism of this communication remains undocumented. The objective of this study was to assess the morphology of the main lymphatic vessels including the uro-lymphatic fistula, the thoracic duct using Magnetic Resonance Lymphangiography (MRL) and Intranodal Lymphangiography (IL).

View Article and Find Full Text PDF

Imaging of Perirenal and Intrarenal Lymphatic Vessels: Anatomy-based Approach.

Radiographics

March 2024

From the Department of Radiology (H.T., A.I., T.A.P., N.T.) and Department of Medicine, Division of Rheumatology (Y.S.), Mayo Clinic, 200 First St SW, Rochester, MN 55905; Department of Radiology, Okayama City Hospital, Okayama, Japan (T.T.); Department of Radiology, Jichi Medical University, Tochigi, Japan (S.M.); Department of Diagnostic and Interventional Radiology, University of Tsukuba, Ibaraki, Japan (M.M.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (A.K.).

Article Synopsis
  • The lymphatic system includes lymphoid organs and vessels, but findings related to intrarenal and perirenal lymphatic vessels are not well-documented in radiology.
  • Lymphatic pathways in the renal cortex allow lymph to travel towards the hilum and capsular plexus, which can be visualized through contrast medium during CT urography, indicating possible complications like pyelolymphatic backflow.
  • Conditions like congenital renal lymphangiectasia and acquired renal complications can affect imaging post-kidney transplant, with distinct fluid patterns in the urinary tract indicating issues like chyluria, highlighting the importance of understanding lymphatic pathways for effective cancer management.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!