Thecal sac - Wikipedia
网页The thecal sac or dural sac is the membranous sheath that surrounds the spinal cord and the cauda equina. It contains the cerebrospinal fluid and is involved in various medical procedures and conditions, such as lumbar puncture, epidural anesthesia, spinal anaesthesia, cerebrospinal fluid leak, tethered spinal cord …
Fecal sac - Wikipedia
网页A fecal sac is a membrane that surrounds the feces of some nestling birds. It helps parents to remove fecal material from the nest and improves nest sanitation and survival. Learn more about fecal sacs, their benefits, behaviors and uses in bird research.
Is Thecal Sac Indentation Serious? Everything You Need to Know
网页2023年6月7日 · Thecal sac indentation is a compression of the protective membrane around the spinal cord, often caused by disc herniation or stenosis. It can lead to back pain, nerve compression, or neurological deficits. Learn how to diagnose and treat this condition.
Cecal volvulus causes, symptoms, diagnosis, treatment & prognosis
网页2019年9月8日 · Cecal volvulus is a twisted loop of the bowel (axial twist of the cecum, ascending colon and terminal ileum) around their mesenteric pedicles 1. When a volvulus involves the cecum alone, it is also called a cecal bascule. This occurs when a highly mobile cecum traverses from a caudad to cephalad direction 2.
Cecal volvulus - UpToDate
网页2023年11月6日 · Cecal volvulus is the rotation or torsion of a mobile cecum and ascending colon, which causes bowel obstruction. Learn about the three types of cecal volvulus, their clinical manifestations, and how to diagnose them.
Cecal Volvulus - StatPearls - NCBI Bookshelf
网页2022年9月12日 · Usually, a patient with a cecal volvulus presents with small and large bowel obstructions, with the collapse of the distal large bowel, and with extensive dilation of the proximal small bowel. A definitive sign of a cecal volvulus is the upward displacement of the appendix with obstruction of the large bowel.
Cecal Volvulus: Causes, Symptoms, and Treatment - Healthline
网页2024年1月25日 · Cecal volvulus is a rare but serious condition where the cecum, a section of the large intestine, twists on itself and blocks the bowel. It can cause severe abdominal pain,...
CT of Cecal Volvulus Unraveling the Image - AJR
网页On axial CT images, cecal volvulus is suggested by the extreme dilatation of the cecum. When seen on conventional radiographs or tomograms, the cecal volvulus is seen as a rounded focal collection of air-distended bowel with haustral creases in the left upper quadrant that resembles a coffee bean (Figs. 2A , 2B , 2C and 3A , 3B ).
Cecal lesions – Large Animal Surgery – Supplemental Notes
网页Cecal lesions Predispositions to disease. The cecum is a blind ended sack with a single entry and exit portal. As it is a branch off of the rest of the intestines, motility disorders can lead to impactions. Tapeworms live at the ileocecal junction and can cause motility issues and intussusceptions. Clinical signs. 1. Low grade pain
Cecal bascule – An unusual cause of intestinal obstruction: A case ...
网页2021年4月14日 · Cecal bascule is a rare form of cecal volvulus, where the cecum folds anteriorly instead of twisting upon its axis . This results in a deep crease which acts as a functional transit point. Due to a competent ileocecal valve this becomes a closed-loop and confines distension only to cecum .
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