varix
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Esophageal Varix - Bleeding (10 of 15)
Gastroenterology Atlas 2011-10-07 13:16:57
Patient with Cirrhosis of the liver with Ascites Two years after, the patient present with severe ascites The mechanism by which ascites develops in cirrhosis is multifactorial Severe sinusoidal portal hypertension and hepatic...
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Esophageal Varix - Bleeding (11 of 15)
Gastroenterology Atlas 2011-10-07 13:16:57
Cirrhosis of the liver with Ascites There are evidences that arterial vasodilation in cirrhosis occurs in the splanchnic circulation and is related to anincreased synthesis of local vasodilators. Vascular resistance is normal...
- views: 201
- comments: 0
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Esophageal Varix - Bleeding (12 of 15)
Gastroenterology Atlas 2011-10-07 13:16:57
The rapid and high inflow of arterial blood into the splanchnic microcirculation is the main factor increasing hydrostatic pressure in the splanchnic capillaries leading to an excessive production of splanchnic lymph over lymphatic...
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- comments: 0
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Esophageal Varix - Bleeding (13 of 15)
Gastroenterology Atlas 2011-10-07 13:16:57
Umbilical Hernia with Ascites Umbilical hernia is a common finding in cirrhotic patients with ascites. Spontaneous disruption of the hernia and attendant discharge of ascitic fluid is an unusual and rarely reported complication...
- views: 390
- comments: 0
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Esophageal Varix - Bleeding (14 of 15)
Gastroenterology Atlas 2011-10-07 13:16:57
Pathogenesis of ascites in cirrhosis Renal function abnormalities Sodium Retention The impairment in the renal ability to excrete sodium is the earliest renal dysfunction in cirrhosis. Before the development of ascites, when...
- views: 221
- comments: 0
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Esophageal Varix - Bleeding (15 of 15)
Gastroenterology Atlas 2011-10-07 13:16:57
The kidney is continuously generating free water in the ascending limb of the loop of Hente by a mechanism consisting in an active reabsorption of sodium chloride without a concomitant reabsorption of water. The final volume free...
- views: 136
- comments: 0
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Rectal Varix (2 of 2)
Gastroenterology Atlas 2011-09-20 18:05:16
Rectal Varix
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- comments: 0
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Rectal Varix (1 of 2)
Gastroenterology Atlas 2011-09-20 18:05:14
Rectal Varix.
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- comments: 0
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Diffuse Colonic Varices (4 of 4)
Gastroenterology Atlas 2011-09-20 18:04:15
Prominent vessels in the ascending colon. Ectopic varices are an unusual cause of gastrointestinal hemorrhage The clinician caring for patients with gastrointestinal bleeding must be aware of this entity, because diagnosis and...
- views: 300
- comments: 0
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Diffuse Colonic Varices (3 of 4)
Gastroenterology Atlas 2011-09-20 18:04:12
Retroflexed image in the sigmoid colon shows some varices The term ‘‘ectopic varices’’ is sometimes reserved for abnormally dilated veins associated with gastrointestinal mucosa and, therefore, with the potential for gastrointestinal...
- views: 312
- comments: 0
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