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Related Concept Videos

Kidney Transplant I: Introduction01:28

Kidney Transplant I: Introduction

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A kidney transplant is a surgical approach that involves replacing a non-functioning kidney with a healthy one from a donor. This procedure is often a treatment option for end-stage renal disease (ESRD) patients. The method requires careful recipient selection, including evaluating various medical and psychosocial factors. These criteria vary between transplant centers but generally include assessments of the patient's overall health, adherence to medical recommendations, and lifestyle...
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Chronic Kidney Disease I: Introduction01:25

Chronic Kidney Disease I: Introduction

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Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
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Nursing Assessment of the Genitourinary System II: Inspection and Palpation01:26

Nursing Assessment of the Genitourinary System II: Inspection and Palpation

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The nursing assessment of the genitourinary (GU) system involves a systematic inspection and palpation to identify abnormalities in the kidneys, bladder, and surrounding structures.InspectionMouth: Inspect for signs of kidney dysfunction, such as stomatitis (inflammation of the mouth) and ammonia breath, which may occur in advanced kidney disease due to the buildup of urea, breaking down into ammonia.Skin: Check for pallor, which could indicate anemia caused by kidney disease. Look for...
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Chronic Kidney Disease III: Interprofessional Care01:28

Chronic Kidney Disease III: Interprofessional Care

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Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
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Acute Kidney Injury IV: Diagnostic Studies and Prevention01:30

Acute Kidney Injury IV: Diagnostic Studies and Prevention

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Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
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Kidney Transplant II: Surgical Procedure01:26

Kidney Transplant II: Surgical Procedure

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Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living...
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Related Experiment Video

Updated: Jan 11, 2026

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
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[Kidney cancer diagnosis].

Jean-Alexandre Long1, Jean-Luc Descotes, Jean-Jacques Rambeaud

  • 1Service d'urologie et de la transplantation rénale, CHU Michallon, 38043 Grenoble 9. JALong@chu-grenoble.fr

La Revue Du Praticien
|June 28, 2007
PubMed
Summary

Kidney cancer is often found incidentally during imaging for other reasons. Abdominal CT scans are crucial for diagnosis and staging, with biopsies aiding in uncertain cases.

Area of Science:

  • Urology
  • Oncology
  • Radiology

Context:

  • Kidney cancer diagnosis frequently occurs incidentally via ultrasound or abdominal computed tomography (CT).
  • Non-specific clinical signs often lead to imaging, revealing tumors at later stages.
  • Advanced tumor stage is indicated by late-developing clinical signs.

Purpose:

  • To outline the current diagnostic approaches for kidney cancer.
  • To emphasize the role of imaging in kidney cancer detection and staging.
  • To clarify the indications for tumor biopsy in kidney cancer evaluation.

Summary:

  • Abdominal CT is the primary imaging modality for diagnosing kidney cancer and assessing tumor extension.
  • Incidental diagnosis is common, often preceding specific symptoms.

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  • Tumor biopsy is valuable for small tumors, diagnostic ambiguity, or suspicion of metastases or lymphoma.

    • Impact:

    • Highlights the importance of incidental findings in early kidney cancer detection.
    • Reinforces the central role of abdominal CT in kidney cancer management.
    • Provides guidance on the judicious use of tumor biopsy in clinical practice.