Hematochezia: What Is It, Causes, Signs, Symptoms | Osmosis
2023年2月6日 · Hematochezia refers to the passage of fresh, bright red blood in the stool and is typically indicative of bleeding that stems from the lower gastrointestinal (GI) tract.
Approach to the Patient With Hematochezia - Mayo Clinic …
2017年5月1日 · Hematochezia, or the passage of bright red blood per rectum (BRBPR), is a common clinical presentation, present in up to 20% of adults, 1 and estimated to be responsible for an annual hospital admission rate of 21 per 100,000. 2 The underlying etiology can vary from life-threatening variceal bleeding to clinically insignificant hemorrhoidal blee...
Hematochezia vs Melena: Symptoms, Causes, Diagnosis, Treatment - Healthline
2018年3月27日 · Gastrointestinal (GI) bleeding is usually categorized as either melena or hematochezia. Melena refers to black stools, while hematochezia refers to fresh, red blood in your stool. This blood...
Hematochezia - Wikipedia
Hematochezia is a form of blood in stool, in which fresh blood passes through the anus while defecating. It differs from melena, which commonly refers to blood in stool originating from upper gastrointestinal bleeding (UGIB). [1] . The term derives from …
Hematochezia vs. Melena: Differentiating Types of Blood in Stools
Hematochezia refers to the passage of bright red or maroon-colored blood in stools. It is typically fresh blood originating from the lower gastrointestinal tract, including the rectum and the colon. Hematochezia is often visible and can range from streaks of blood on the surface of stools to blood coating the stool or mixed within it.
Hematochezia vs. melena: A comparison - Medical News Today
2023年8月24日 · Hematochezia denotes bright red blood that appears around the anus, the opening at the end of the intestinal tract through which stools pass. Symptoms may include: Melena refers to black, tarry,...
Symptoms and Signs of Subungual Hematoma (Bleeding Under Nail)
2021年11月12日 · A subungual hematoma refers to a collection of blood beneath the fingernail or toenail. The cause of a subungual hematoma is usually direct trauma or injury to the nail, such as hitting the finger or toe with a heavy object, or closing the finger in a door. This is a common type of injury to the fingernail.
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Acute Paraplegia due to Thoracic Hematomyelia
Hematomyelia usually causes acute spinal cord syndrome due to the compression and destruction of the spinal cord. A high-dose steroid treatment and surgical decompression and evacuation of hematoma are the urgent solution methods.
Hematomyelia in Systemic Lupus Erythematosus and Secondary ...
2008年1月1日 · We report the case of a woman of 43 years with diagnosis of systemic lupus erythematosus and secondary antiphospholipid syndrome under anticoagulant therapy that presented hematomyelia. We describe the clinical course, the findings in the image studies and surgery, and the available information in the literature.