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Related Concept Videos

Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

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Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
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Disorders of Hemostasis01:24

Disorders of Hemostasis

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Hemostasis, the process that stops bleeding after a blood vessel injury, is crucial for maintaining the integrity of the circulatory system. However, disorders of hemostasis can disrupt this delicate balance, leading to either excessive clotting or bleeding. These disorders can be broadly classified into thromboembolic disorders and bleeding disorders.
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
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Overview of Systemic Veins01:11

Overview of Systemic Veins

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Systemic veins are crucial blood vessels that return deoxygenated blood from various body tissues back to the heart. There are three systemic veins that return deoxygenated blood to the heart, they are as follows.
The coronary sinus, the heart's principal vein, resides in the coronary sulcus on the heart's posterior aspect. This broad venous channel receives nearly all venous blood from the myocardium, the heart muscle. It is fed by three primary veins: the great cardiac vein, the...
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Blood Studies for Cardiovascular System III: Serum Lipid Profile01:25

Blood Studies for Cardiovascular System III: Serum Lipid Profile

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Understanding serum lipids is crucial for maintaining cardiovascular health and preventing heart disease and stroke.
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
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Pleural Effusion II: Symptoms and Management01:28

Pleural Effusion II: Symptoms and Management

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Pleural Effusion Overview
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
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Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

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Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
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Updated: Jun 17, 2025

Measurement of the Hepatic Venous Pressure Gradient and Transjugular Liver Biopsy
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[Serum hyperviscosity syndrome: Update 2024].

Pierre-Edouard Debureaux1, Nathalie Parquet2, Anne C Brignier2

  • 1Service immuno-hématologie, hôpital Saint Louis, Paris, France; Université Paris Cité, institut de recherche Saint-Louis, Inserm U1160, Paris, France.

La Revue De Medecine Interne
|August 8, 2024
PubMed
Summary
This summary is machine-generated.

Seric hyperviscosity syndrome, a medical emergency caused by high blood protein levels, presents with bleeding, vision, and neurological issues. Prompt diagnosis via fundoscopy and treatment with therapeutic plasma exchange are crucial.

Keywords:
HyperprotidemiaHyperprotidémieHyperviscosityHyperviscositéPlasma exchangeWaldenströmÉchanges Plasmatiques

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Area of Science:

  • Hematology
  • Oncology
  • Internal Medicine

Context:

  • Seric hyperviscosity syndrome is a critical condition associated with hyperproteinemia.
  • Clinical presentation includes mucosal hemorrhages, visual disturbances, and neurological deficits.

Purpose:

  • To outline the diagnostic criteria and management strategies for seric hyperviscosity syndrome.
  • To identify the common etiologies of this medical emergency.

Summary:

  • Diagnosis relies on a triad of symptoms and is confirmed by fundoscopic examination.
  • Therapeutic plasma exchange is the mainstay treatment for severe or confirmed cases.
  • Waldenström's macroglobulinemia, multiple myeloma, and cryoglobulinemias are the primary underlying causes.

Impact:

  • Highlights the urgency of diagnosis and intervention in hyperviscosity syndrome.
  • Emphasizes the importance of identifying and treating the underlying plasma cell disorder.
  • Provides a framework for managing this life-threatening hematological emergency.