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

Three cases of spontaneous orbital hemorrhages in 3 adult females are reported. All of the patients had acute radiating pain in the orbit, vomiting and proptosis with a limitation of motility and ecchymosis of the eyelids. One was due to a large orbital varix with a preceding history of intermittent exophthalmos; the causes of the other cases could not be determined from their backgrounds. Within a few weeks, all of them had recovered from hematoma and had good prognoses without surgery. Orbital venous bleeding with 40 mm Hg pressure will cause more than 500 g tension on the four rectus muscles. To treat this clinical emergency, hemostasis with compression in the early phase and waiting for its spontaneous absorption are recommended.
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PMID:Spontaneous orbital hemorrhage in adult females. A report of three cases. 147 94

In order to establish if anticholinergic drugs might influence postoperative nausea and vomiting, 100 ASA I-II adult patients scheduled for minor orthopaedic procedures, varicose vein stripping or inguinal herniorraphy were randomised to receive, in a double-blind fashion, either a premedicant and a reversal dose of 0.003 and 0.0075 mg/kg of glycopyrrolate or 0.006 and 0.015 mg/kg of atropine, respectively. Nitrous oxide, after thiopentone induction was used for anaesthesia with fentanyl and diazepam as supplements and pancuronium for relaxation. In the recovery room, up to 2 h after surgery, 28% of the patients in the glycopyrrolate group and 8% in the atropine group experienced nausea (P = 0.017). Thereafter, the patients complained of nausea at decreased and equal frequencies in both groups. The incidence of vomiting was not statistically significantly different. Droperidol was needed, to control persistent emesis, three times more often in the glycopyrrolate than in the atropine group. It is concluded that substitution of glycopyrrolate for atropine increases the likelihood of postoperative nausea, and continued use of atropine should be considered in patients at risk of postoperative emesis.
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PMID:Do anticholinergic agents affect the occurrence of postanaesthetic nausea? 163 67

An 18-year-old man developed a sudden onset of upper abdominal pain with vomiting. Ultrasound and computed tomographic (CT) scans revealed the spontaneous rupture of an intrahepatic artery aneurysm with subcapsular hematoma. A celiac arteriogram demonstrated a ruptured intrahepatic artery aneurysm in the right lobe of the liver, right extrahepatic artery aneurysm, obliteration of gastroduodenal artery, and abnormal flow pattern of the splenic artery. Portal vein phase, using superior mesenteric arteriography, showed portal vein varices and obliteration of the portal trunk. A right hepatic lobectomy was performed. The cut surface of the resected liver revealed a ruptured intrahepatic artery aneurysm with massive hematoma.
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PMID:Spontaneous rupture of intrahepatic artery aneurysm with complicated vascular anomalies. 201 34

This report describes a series of 553 flexible upper gastrointestinal (GI) endoscopies performed on 382 children in two surgical centers between 1975 and 1987. Indications included abdominal pain (180), reassessment of known disease (149), upper GI bleeding (99), foreign body ingestion (77), vomiting (14), dysphagia (10), and miscellaneous (24). Findings were chronic peptic ulcer (47), gastritis/duodenitis (63), healing disease (92), nonhealing disease (22), recurrent disease (32), foreign body impaction (22), stricture (9), esophagitis (7), varices (7), mass (6 [3 polyp, 1 lymphoma, 1 fungus ball, 1 inflammation]), normal (209), and miscellaneous (37). Endoscopic diagnosis was uniformly correct except on two occasions, when the presence of recurrent tracheoesophageal fistula in small infants was missed due to use of an inadequate instrument. A pathologic lesion is likely to be identifiable in GI bleeding (84.8%). Endoscopic surveillance for progress of known disease was found to be valuable, particularly in peptic ulcer management, as both incomplete healing after standard therapy as well as recurrence are frequent. The recent practice of routine antral biopsy in children with severe "nonspecific abdominable pain" enabled four cases of Campylobacter pylori colonization in the stomach to be diagnosed, thus allowing appropriate treatment. Endoscopy was therapeutic on 61 occasions: injection sclerotherapy (32), foreign body removal (20), polypectomy (3), and stricture dilatation (6). Endoscopy-guided bougienage, in particular, represents a recent major advance. There was no morbidity or mortality in the entire series. It is concluded that pediatric upper GI endoscopy performed by experienced surgeons is safe and effective. As a result of better understanding and technological advances, a changing trend of wider and more rational applications of the procedure is now evident.
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PMID:Pediatric upper gastrointestinal endoscopy: a 13-year experience. 273 8

We examined two patients with acute orbital myositis associated with orbital hemorrhage and eyelid ecchymosis. Both patients were young women (aged 22 and 30 years) who had painful proptosis, diplopia, and computed tomographic evidence of single extraocular muscle involvement with spillover of inflammatory edema into the adjacent orbital fat. Patient 1 showed contralateral preseptal eyelid inflammation and did not suffer an orbital hemorrhage until after an episode of vomiting. In Patient 2, the diagnosis of occult orbital varix was initially considered but an orbital exploration and a biopsy specimen showed no vascular anomaly. Both patients were treated successfully with high-dose systemic corticosteroids. Some cases of idiopathic orbital inflammation may be related to preexisting vascular anomalies or orbital phlebitis.
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PMID:Orbital hemorrhage and eyelid ecchymosis in acute orbital myositis. 291 3

Pressure in oesophageal varices was measured endoscopically in 52 patients, in 16 of them central portal-vein pressure additionally by percutaneously introduced transhepatic portal-vein catheter. Only in the region of the cardia occlusion segment was the portal-vein pressure the same as that in the oesophageal varices. The larger the varices the higher the average variceal pressure. Depending on the time interval since a meal there were marked pressure variations during the day in portal-vein pressure. Intra-abdominal pressure rise (e.g. on coughing, choking or vomiting) induces a sudden and marked pressure rise in the portal vein as well as the oesophageal varices. The larger the varices the greater the danger of rupture when these pressure rises occur. Gastro-oesophageal reflux plays no role in the pathogenesis of bleeding from oesophageal varices.
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PMID:[Pathogenesis of bleeding esophageal varices]. 348 19

The safety of bupivacaine in respect of its cardiotoxicity has been discussed recently. Especially the concentration of bupivacaine 0.75% has been heavily criticized, first of all in obstetrical anaesthesia. Therefore two groups of patients receiving bupivacaine 0.5% and bupivacaine 0.75% were compared according to complications and side effects related to the local anaesthetic. 749 patients undergoing varicose vein stripping were divided in two groups: 371 patients received bupivacaine 0.5% with adrenalin 1:200,000 and 378 patients bupivacaine 0.75% with POR-8 (0.1 i.U./ml) for epidural anaesthesia. The average age was 46 years (20-71 y.). The average height 168 cm (149-196 cm), and the average weight 72 kg (40-99 kg). There were 68.7% female and 31.3% male patients in these groups. The anaesthesia charts of these patients were evaluated retrospectively. The incidence of hypotension, breadycardia, tachycardia, extrasystoles, vomiting and muscle twirching were taken as side effects. The two groups were compared. The results showed in relation to age, risk-grouping and the dosage/kg no evidence of an increased cardiotoxicity of the higher concentration of bupivacaine. Thus bupivacaine 0.75% does not show any increase in complications or side effects as long as its application is done correctly.
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PMID:[Bupivacaine 0.5% and 0.75% for peridural anesthesia in operations on the extremities]. 374 44

Klippel-Trenaunay-Weber syndrome (KTWS) is a rare mesodermal phakomatosis characterized by (1) cutaneous haemangiomata (usually unilateral and involving an extremity) (2) venous varicosities and (3) osseous and soft tissue hypertrophy, also of the affected limb. Sturge-Weber Syndrome (SWS), also a mesodermal phakamatosis, is characterized by meningofacial angiomatosis with cerebral calcification. Overlap between KTWS and SWS is recognized. We describe the case of a young woman with features of both KTWS and SWS who presented with symptoms of acute intracranial hypertension, including headache, vomiting and marked visual impairment. Cerebral angiography revealed paucity of the superficial cortical veins overlying one of the cerebral hemispheres and centripetal venous drainage via small deep venous channels. Based upon this pattern of cerebral venous outflow, we postulate a mechanism to explain the acute episode of intracranial hypertension.
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PMID:Intracranial hypertension in Sturge-Weber/Klippel-Trenaunay-Weber overlap syndrome due to impairment of cerebral venous outflow. 1209 50

The Indian Contraceptive Testing Unit started making field trials with oral contraceptives in 1964. By June 1968, 958 women were taking oral contraceptives. Combination tablets used contained a minimum amount of progestogen (.5-3 mg) and a suitable amount of estrogen. The 21-tablet pack was found mot suitable. It was found that if a woman missed taking the tablets in the latter half of the cycle usually no harm resulted, but if she missed them at the beginning of the cycle pregnancy might follow as ovulation would not be inhibited. Main contraindications are liver damage, toxic hyperthyroidism, thromboembolic disease, and cancer of the genital tract or breast. Caution is advised for persons with chronic nephritis, a history of eclampsia, hypertension, varicose veins, ophthalmological disorders, or psychic depressive states. Side effects have been less with the smaller doses. The most serious side effect is thromboembolism. Those reported have been leg pain, giddiness, headache, breakthrough bleeding, nausea, vomiting, amenorrhea, abdominal pain, weakness, increased blood pressure, and skin rashes. Others have reported ocular disease and cranial nerve palsy. Sequential therapy has been reported to have a lower incidence of side effects but a higher rate of pregnancy. Low-dose progestogen therapy, the "minipill," does not inhibit ovulation but is effective by causing changes in the endometrium and in the mucus. The chlormadinone in the minipill does not affect lactation. However, the incidence of pregnancy is similar to that with an IUD (Lippes loop) which is 2.6/100 cases. Laboratory tests have been normal, except an increase in the thymol turbidity test. Vaginal cytology has revealed no case of malignancy. Results show that oral contraceptives are suitable for use on a mass scale as a method of population control.
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PMID:Experience with oral contraceptives. 1225 72

Hepatocellular carcinoma (HCC) is one of the leading causes of cancer death in Taiwan. In order to delineate the unique demographic features and clinical profile of terminal HCC, we conducted a retrospective study in a hospital-based hospice in Taiwan. Of a total of 991 terminally ill cancer patients (654 men and 337 women, mean age 66.1 years) admitted to our palliative care unit during a three-year period, 110 patients (11.1%) were diagnosed as having HCC (93 men and 17 women, mean age 60.5 years). The most common metastatic sites were bone and lung. Eighty-five HCC patients (77.3%) also had associated liver cirrhosis. The most common symptoms of HCC patients upon admission to the hospice ward were pain, fatigue or weakness, anorexia/vomiting, peripheral edema, cachexia, and ascites. Hypoalbuminemia, anemia, hyponatremia and jaundice were common laboratory abnormalities. Eighty-four patients (76.4%) required opiates for pain management. Upper gastrointestinal bleeding or varices bleeding developed in 76 patients (69.1%). Ninety-four patients (85.5%) died at the hospital, and the overall median survival time at hospice ward was 12 days. Because of more severe underlying portal hypertension and deteriorated liver function, terminal HCC patients with decompensated liver cirrhosis (Child-Pugh class C) had a significantly higher prevalence of peripheral edema, ascites, dyspnea, jaundice, thrombocytopenia, and stage III-IV hepatic encephalopathy than noncirrhotic or Child-Pugh class A and B terminal HCC patients. Symptoms and signs resulting from these portal hypertensions frequently complicated the symptomatic management of terminal HCC patients in the hospice ward. The treatment of these complications is mostly empirical in hospice ward, where intensive laboratory or diagnostic tests are usually not performed. In conclusion, symptoms and signs of terminally ill HCC patients in hospice are unique and should be managed appropriately.
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PMID:Hospice palliative care for patients with hepatocellular carcinoma in Taiwan. 1504 5


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