Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Over a period of 18 months the development of hepatitis after intake of oxyphenisatin, a laxative, was established in 14 patients by re-exposure to the drug. The characteristic feature was nonspecific upper abdominal pain up to colic-like pain, lact of appetite, nausea or vomiting, and pruritus. The biochemical changes were those of chronic hepatitis with varying severity of biliary stasis and abnormal immunofluorescence. On re-exposure there was a particularly remarkable rise in GLDH activity. The histological picture showed acute inflammatory changes in the biliary passages on re-exposure, while the liver cells were clearly involved only secondarily. At a latter point the histological picture became non-specific. At laparoscopy there were different stages of minor periportal hepatic fibrosis to marked postnecrotic liver scars with portal hypertension and decompensation. Early diagnosis is difficult but crucial to the patient's fate, because this form of hepatitis regresses completely after oxyphenisatin has been stopped. Laxatives containing this drug should be withdrawn from the market.
 ...
PMID:[Oxyphenisatin-induced liver disease (author's transl)]. 12 99

Between Jan. 1, 1971 and June 30, 1976 the authors diagnosed tuberculous peritonitis in 17 patients. The basis for the diagnosis was a positive culture for Mycobacterium tuberculosis from the peritoneal fluid or nodules (nine patients) or the presence of caseating granulomas in biopsy specimens of the peritoneum (eight patients). Fifteen of the 17 patients were women. Eleven were North American Indians and eight of them suffered from alcoholism. The predominant symptoms of abdominal pain, progressive abdominal distension and vomiting, and abdominal tenderness on physical examination were present both in alcoholics and in nonalcoholics. However, only the former had demonstrable ascites. The mean time from admission to hospital until establishment of the diagnosis was 8.3 days in six nonalcoholics and 49 days in the alcoholics (P less than 0.01). The delay in making the diagnosis in the patients with alcoholism resulted from a tendency to attribute their fever to alcoholic hepatitis and the ascites to portal hypertension. The mean duration of hospitalization was 160.3 days for the alcoholics and only 41.5 days for the nonalcoholics. Two of the eight alcoholics died, one of hepatic failure and the other, 3 years after the diagnosis of tuberculous peritonitis was made, of miliary tuberculosis.
 ...
PMID:Tuberculous peritonitis in Manitoba. 73 93

The indications for and findings in 431 consecutive patients who had upper gastrointestinal endoscopy in Zaria from June 1978 to August 1982 are reviewed. The major indications were dyspepsia (78.1%), upper gastro-intestinal bleeding (12.1%) and portal hypertension (4.2%). Other indications were persistent vomiting, dysphagia and abdominal masses. The mean age of the patients was 32 years. The male: female ratio (3:1) was not different from that in the hospital population. There were no abnormal findings in 32.7%. 26.6% had duodenal ulcers. Duodenitis was noted in 24.8%, oesophageal varices in 6.3%, gastritis in 6.3% and hiatus hernia in 4.6%. In those who presented with upper-gastrointestinal haemorrhage, oesophageal varices (34.6%) and peptic ulcer (17.3%) were the commonest findings. Complication seen commonly were soreness in the throat and thrombophlebitis at the site of valium injection. One death was recorded from the procedure over the period.
 ...
PMID:Upper gastrointestinal endoscopy in Zaria, northern Nigeria. 208 5

Twenty patients with primary hepatic carcinoma (PHC) treated by hepatic arterial embolization in our department from Dec. 1986 to Mar. 1987 are reported. There were 15 males and 5 females. The ages ranged from 34 to 75 years with an average of 50.7. Preoperative diagnosis and localization of the tumor were done by AFP, B-us, CT and angiography (right lobe 15 cases, left lobe 1 case, both lobes 4 cases). Celiac and superior mesenteric angiography was carried out by femoral artery approach and then highly selective hepatic catheterization was utilized for hepatic arterial embolization. Antitumor agent (5-Fu, adriamycin), iophendylate and foamy gel sponge were used for peripheral and proximal embolization. Manifestations were improved in most of the patients after embolization, such as relief of abdominal pain, improvement of appetite, decrease of tumor size. Total necrosis of the tumor was found in 2 patients who underwent surgery 1 month after embolization. The side effects of the posthepatic embolization such as, nausea, vomiting, abdominal pain and fever could be relieved by symptomatic treatment. No severe complications, such as gangrene of the gall bladder, hepatic failure, liver abscess, intestinal necrosis or pulmonary embolization were found except 3 patients who died of renal failure after the procedure. The liver dys-function returned to normal within 2 weeks. Hepatic arterial embolization provides an alternative treatment for the patients with PHC who has compensated liver function without severe systemic diseases, especially renal endocrine problems and severe portal hypertension. They should have patent portal system as proved by angiography. The authors considered that this therapeutic embolization with hepatic chemotherapy infusion is safe and effective in the management of PHC. It may increase the resectability and provide palliative means for the advanced and terminal cases.
 ...
PMID:[Hepatic artery embolization for primary hepatic carcinoma]. 255 66

Partial splenic arterial embolization was used to treat hypersplenism in a 10-year-old boy with portal hypertension secondary to congenital hepatic fibrosis. After embolization the spleen remained enlarged, but the boy's platelet count increased and his variceal bleeding ceased. One month later, he returned with vomiting and an abdominal mass. Computed tomography showed a large cyst of the spleen with a small rim of residual splenic tissue. Percutaneous drainage with ultrasound guidance yielded 2,800 mL of brown fluid. Wedge-shaped infarctions are described early after splenic embolization, and these areas eventually fibrose and contract. In this case, the embolization resulted in splenic necrosis and liquefaction with pseudocyst formation. This unusual complication was effectively treated without surgery.
 ...
PMID:Giant iatrogenic splenic pseudocyst. 275 89

A case of traumatic arteriovenous fistula of the superior mesenteric vessels is added to a collective review of 16 previous cases. Nausea, vomiting, cramping abdominal pain, diarrhea, abdominal thrill and bruit were usually present. Arteriography was diagnostic. Four patients operated upon immediately or within 11 hours after penetrating abdominal trauma had superior mesenteric arteriovenous injuries repaired; the remainder had a mesenteric vascular injury missed at initial laparotomy. The location of the fistula determined the method of repair. Spontaneous obliteration occurred in one patient. In two of the three deaths, portal hypertension was persent and a fistula was discovered at autopsy; the other occurred 3 months after massive bowel resection. Thorough exploration of hematomas and lacerations of the mesentery will minimize or eliminate subsequent formation of an arteriovenous fistula.
 ...
PMID:Traumatic arteriovenous fistula of the superior mesenteric vessels. 736 50

The authors report their experience with hepatic artery ligation in two newborns, as well as relevant findings from a literature review. A 2-day-old boy had progressive cardiac and respiratory difficulty. A firm liver was palpable, with an overlying thrill. Sonography and arteriography showed diffuse arteriovenous shunting in both liver lobes. Hepatic artery ligation provided remarkable hemodynamic and clinical improvement. Another boy was admitted 3 weeks after birth because of bilious vomiting with abdominal distension and bloody stools. Abdominal examination showed a large liver with a systolic bruit and thrill. X-rays showed cardiac enlargement and dilated bowel loops with air-fluid levels. Arteriography and sonography showed arteriovenous and arterioportal venous shunting. Laparotomy was performed, and a large vascular malformation was palpated in both liver lobes. The entire bowel was congested and cyanotic, but there were no signs of obstruction. This patient had acute portal hypertension imitating intestinal obstruction. Ligation of the hepatic artery improved the color of the bowel, and the thrill disappeared. Five and nearly 4 years after the operation, both boys are growing normally without medication or diet. Sonography showed almost complete resolution of the hemangiomas.
 ...
PMID:Hepatic artery ligation for hepatic vascular tumors with arteriovenous and arterioportal venous shunts in the newborn: successful management of two cases and review of the literature. 747 64

A rare case of isolated superior mesenteric venous thrombosis (MVT) after endoscopic variceal band ligation (EVL) is reported. A 64-year-old woman with a history of idiopathic portal hypertension presented at the emergency room with vomiting, increasing cramping abdominal pain, and low-grade fever. She had undergone EVL for esophageal varices 4 months before and had had intermittent attacks of mild abdominal pain after the EVL. Ultrasonogram of the abdomen demonstrated marked concentric wall thickening of the ileal loop. Enhanced computed tomographic (CT) scan revealed a central lucency in the lumen of the superior mesenteric vein, surrounded by a high-density vein wall, corresponding to a thrombus. An isolated MVT and venous collateral network in the splanchnic area were confirmed by angiography. Supportive therapy, i.e., water and electrolyte replacement, and anticoagulation improved the clinical condition and radiologic status. This case of MVT after EVL suggests a possible relationship between EVL and MVT. It is necessary for clinicians to be aware of this relationship for the early diagnosis of MVT.
 ...
PMID:A case of mesenteric venous thrombosis after endoscopic variceal band ligation. 777 57

We conducted a retrospective study of patients younger than 20 years of age who had a diagnosis of chronic pancreatitis and underwent assessment at the Mayo Clinic between 1960 and 1990. Those with a known etiologic factor for the pancreatitis (such as a virus, trauma, alcohol, or hyperlipidemia) were excluded from the study. We compared the clinical course of the 42 patients who had hereditary pancreatitis (HP)--defined as at least two family members affected by the condition--with that of the 28 patients who had idiopathic pancreatitis (IP). The mean age at initial assessment was 7 years for those with HP and 12 years for those with IP. All patients in both groups had abdominal pain. Vomiting was more frequent in patients with HP than in those with IP; otherwise the initial symptoms were similar in both groups. Patients with HP, however, had more complications, including pseudocysts (seven patients), steatorrhea (four), ascites (three), portal hypertension (two), and diabetes (one), than did patients with IP (one each had diabetes, steatorrhea, and a pseudocyst). Complications or pain necessitated surgical intervention in 23 of 42 patients with HP versus 4 of 28 patients with IP. Overall in comparison with IP, HP seems to be a more severe variant of chronic pancreatitis, inasmuch as it is associated with more frequent complications and need for surgical intervention.
 ...
PMID:Long-term follow-up of young patients with chronic hereditary or idiopathic pancreatitis. 847 8

Portal hypertension caused by primary hypoplasia of the portal vein was diagnosed in 42 dogs. The portal hypertension was manifested by the presence of multiple portosystemic collateral vessels. The main clinical signs were retarded growth or weight loss, apathy, intermittent diarrhoea and vomiting, anorexia, abdominal distension and polydipsia. Major findings at physical examination were ascites in 23 dogs and neurological signs in 16 dogs. The dogs had increased activities of liver enzymes in plasma and increased fasting levels of total bile acids and ammonia; in many of the dogs the packed red cell volume, total serum protein and albumin were low. Gross inspection of the portal vein revealed a patent but underdeveloped extrahepatic vein in 13 of the dogs. Microscopic examination of the liver revealed hypoplasia of the intrahepatic portal veins in all the dogs, and this was associated with minor arteriolar proliferation and absence of fibrosis in 12 of them, with moderate to marked arteriolar proliferation often combined with ductular proliferation in 13, and with marked portal fibrosis (formerly described as hepatoportal fibrosis) with a varying number of arteriolar and bile ductular structures in 17 of the dogs. The disease affected mainly young dogs, and was most likely to have been of congenital origin.
 ...
PMID:Portal hypertension associated with primary hypoplasia of the hepatic portal vein in dogs. 856 Jul


1 2 3 4 5 Next >>