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Rectal Veins Portal System

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Zuletzt aktualisiert: 2022-01-27

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Portal vein | Radiology Reference Article | Radiopaedia.org

13.09.2021 · A portal venous system is one in which veins connect two capillary beds; or in other words drain one organ/organ system and pass into another organ/organ system rather than being directly returned to the heart. The hepatic portal vein is the only portal system many are aware of. However, there is also a ...
Url: https://radiopaedia.org/articles/portal-vein
Portal vein | Radiology Reference Article | Radiopaedia.org

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Rectum: Anatomy, histology, function | Kenhub

08.12.2021 · The superior rectal veins drain the upper part of the rectum into the portal venous system (through the inferior mesenteric vein); on the other hand, the middle and inferior rectal veins drain the lower part of the rectum into the internal iliac vein (systematic circulation) via the internal pudendal vein. Between those two different types of veins (the ones that drain to the …
Url: https://www.kenhub.com/en/library/anatomy/the-rectum
Rectum: Anatomy, histology, function | Kenhub

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The Rectal Examination - Clinical Methods - NCBI Bookshelf

Above the pectinate line, the veins drain into the portal and caval systems, sympathetic nerves are present (pain is absent), and lymph drains to the superior rectal and iliac nodes. Below the pectinate line, the veins drain into the caval system alone, innervation is through somatic nerves (pain is present), and lymph drains into the inguinal nodes.
Url: https://www.ncbi.nlm.nih.gov/books/NBK424/
The Rectal Examination - Clinical Methods - NCBI Bookshelf

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Bleeding esophageal varices: MedlinePlus Medical Encyclopedia

12.01.2022 · The extra blood flow causes the veins in the esophagus to balloon outward. Heavy bleeding can occur if the veins tear. Any type of long-term (chronic) liver disease can cause esophageal varices. Varices can also occur in the upper part of the stomach. Symptoms. People with chronic liver disease and esophageal varices may have no symptoms. If there is only a …
Url: https://medlineplus.gov/ency/article/000268.htm
Bleeding esophageal varices: MedlinePlus Medical Encyclopedia

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Home Page: The American Journal of Surgery

22.01.2022 · he American Journal of Surgery ® is a peer-reviewed journal designed for the general surgeon who performs abdominal, cancer, vascular, head and neck, breast, colorectal, and other forms of surgery. AJS is the official journal of 7 major surgical societies* and publishes their official papers as well as independently submitted clinical studies, editorials, reviews, brief …
Url: https://www.americanjournalofsurgery.com/
Home Page: The American Journal of Surgery

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Pediatric Aggressive Mature B-Cell Lymphomas Pediatric Hodgkin Lymphoma Penile Cancer Primary Cutaneous Lymphomas Prostate Cancer Rectal Cancer Small Bowel Adenocarcinoma Small Cell Lung Cancer Soft Tissue Sarcoma Squamous Cell Skin Cancer Systemic Light Chain Amyloidosis Systemic Mastocytosis T-Cell Lymphomas Testicular Cancer Thymomas and …
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Portal Vein Thrombosis - PubMed Central (PMC)

06.01.2015 · Portal vein thrombosis (PVT) refers to thrombosis that develops in the trunk of the portal vein including its right and left intrahepatic branches and may even extend to the splenic or superior mesenteric veins or towards the liver involving intrahepatic portal branches. PVT occurs either in association with cirrhosis or malignancy of liver or may occur without an associated …
Url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4415192/
Portal Vein Thrombosis - PubMed Central (PMC)

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Portal Hypertension, Animation

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Hepatic Portal Vein (preview) - Human Anatomy | Kenhub

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Hepatic portal system

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The PORTAL VEIN and its tributaries | Anatomy Tutorial

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Portal Venous System & Porto-Caval Anastomosis (Tributaries and Clinical Significance) - Anatomy

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ANARTOMY: Venous Drainage of the Gut and the Portal System

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Portocaval Anastomoses - ANATOMY Tutorial

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Portal Vein Stenting

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Liver (⚡3d animation) | Anatomy

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20. Portal venous system n