[Skin manifestations in kidney diseases]

P Häusermann1

  • 1Dermatologische Universitätsklinik, Kantonsspital Basel. phaeusermann@uhbs.ch

Praxis
|July 12, 2002
PubMed

Insights

Skin and kidney disorders often share specific symptoms, making integument examination crucial for diagnosing internal organ pathology. This study details hereditary and acquired diseases affecting both skin and kidneys, focusing on chronic renal failure manifestations.

Area of Science:

  • Dermatology
  • Nephrology
  • Pathophysiology

Context:

  • Skin manifestations are frequently observed in patients with renal disorders.
  • Cutaneous signs can indicate underlying internal organ pathology.
  • Understanding these connections is vital for comprehensive patient assessment.

Purpose:

  • To highlight the specific relationship between skin irritations and renal disorders.
  • To present hereditary syndromes and acquired diseases with shared skin and kidney symptoms.
  • To emphasize skin alterations in chronic renal failure, focusing on pathophysiology.

Summary:

  • This review examines the specific and unspecific skin alterations associated with chronic renal failure.
  • It includes a selection of hereditary syndromes and acquired diseases affecting both the skin and kidneys.
  • The focus is on macroscopic and microscopic skin changes and their pathophysiologic mechanisms, rather than therapeutic options.

Impact:

  • Provides a diagnostic aid by linking integument changes to internal organ pathology.
  • Enhances understanding of dermatological manifestations in nephrology patients.
  • Offers insights into the pathophysiologic mechanisms of skin alterations in chronic kidney disease.

Related Concept Videos

Chronic Kidney Disease II: Clinical Manifestations01:24

Chronic Kidney Disease II: Clinical Manifestations

Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
Nephrotic Syndrome I : Introduction01:24

Nephrotic Syndrome I : Introduction

Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of fluid...
Acute Kidney Injury III: Clinical Manifestations01:29

Acute Kidney Injury III: Clinical Manifestations

Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...
Nephrons01:10

Nephrons

The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma happens...
Chronic Kidney Disease III: Interprofessional Care01:28

Chronic Kidney Disease III: Interprofessional Care

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...
Renal Corpuscle01:20

Renal Corpuscle

The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous capillaries...