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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighty-two patients were hospitalized following an accidental exposure to chlorine. All patients presented with dyspnoea and cough. The other symptoms included irritation of throat (53.6%), irritation of eyes (42.3%), headache (29.2%), abdominal pain (26.8%), vomiting (24.3%) and giddiness (9.7%). All of them had bronchospasm and 5 (6%) had cyanosis at the onset. An x-ray of the chest revealed patchy infiltrates in 3 (3.85%) and hilar congestion in 2 (2.44%). Pulmonary function tests showed an obstructive pattern in 27.4%, restrictive in 3.25% and mixed in 53.2%. Pulmonary functions were normal in 16.1% of the patients. Bronchoscopy revealed tracheobronchial mucosal congestion in all cases, hemorrhagic spots in 35.7%, erosions and ulcers in 12.5%. All patients were treated with oxygen, aminophylline, hydrocortisone and antibiotics. Haematemesis (n = 1) and pulmonary oedema (n = 2) developed 12 hours after the admission. Two other patients developed pneumonia 48 hours later. All patients recovered satisfactorily. On follow-up 16 patients had no sequelae after one year. Pulmonary functions were normal in 5 patients after 3 years of follow-up.
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PMID:Acute accidental exposure to chlorine fumes--a study of 82 cases. 145 67

The authors report the case of a tetralogy of Fallot associated with a neuroblastoma secreting large quantities of noradrenaline. Anoxic decompensation of the tetralogy of Fallot occurred early at the age of 4 months with cyanotic crises associated with an impression of abdominal pain. A systemic-pulmonary anastomosis was performed and the cyanosis regressed but the crises persisted and investigations showed the presence of a neuroblastoma. The tumour was treated by surgery and chemotherapy and has not recurred after 2 years' follow-up. Complete repair of the tetralogy of Fallot was performed secondarily at the age of 2. In this case, the high concentration of circulating catecholamines was probably a factor of early decompensation of the tetralogy of Fallot by infundibular spasm. A review of the literature revealed 26 cases of cardiac disease with a peripheral neurogenic tumour. Two pathogenic mechanisms are suggested: an embryological abnormality of cardiac cell migration from the neural crest and chronic stimulation of neuroblastic cells by chronic hypoxia.
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PMID:[Neuroblastoma, factor of early decompensation of tetralogy of Fallot]. 153 Apr 3

Mesenteric ischemia associated with carcinoid tumors often presents with nonspecific abdominal pain and is usually due to mesenteric branch artery occlusion caused by elastic vascular sclerosis. Mesenteric ischemia was defined by the operative findings of cyanosis or infarction. Eleven patients with intraabdominal metastatic carcinoid tumor were evaluated by angiography. Angiographic narrowing and occlusion of multiple peripheral jejunal and ileal intramesenteric branch arteries was present in 3 patients with mesenteric ischemia, but also occurred in 5 of 8 patients without mesenteric ischemia. Other angiographic abnormalities included staining of the primary tumor (5) or metastases (6), tenting of small mesenteric vessels (5), and occlusion of draining mesenteric veins (2). We conclude that in patients with midgut carcinoid tumors, angiographic narrowing and occlusion of peripheral mesenteric arteries most likely represents elastic vascular sclerosis, is indicative of mesenteric invasion of tumor, but correlates poorly with the presence of ischemia in the subtended bowel. Alternatively, a normal selective arteriogram should exclude mesenteric ischemia as the cause of abnormal pain.
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PMID:Limitations of angiography for mesenteric ischemia caused by midgut carcinoid tumors. 250 47

We have reviewed data pertinent to three tumor syndromes that derive from overproduction of three GEP peptide hormones. The clinical syndrome of somatostatin excess remains well defined with diabetes, diarrhea, steatorrhea being predominant features. With the availability of assays and increasing awareness, more cases are being diagnosed in the intestine and these differ somewhat in their presentation with cholecystitis, GI bleeding, or a mass as the cardinal features. An unusual association with MEN II pheochromacytoma and neurofibromatosis is emerging. PPomas remain enigmatic. Although diarrhea is a feature, these tumors are usually silent and present with hypatomegally, abdominal pain, and jaundice because of the large size and malignant nature. Neurotensinomas remain rare and truly difficult to separate from the symptom complex produced by VIP excess. Edema, hypotension, cyanosis and flushing should alert one to the possibility of a neurotensin-secreting tumor.
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PMID:Somatostatinomas, PPomas, neurotensinomas. 282 62

A case with a ball thrombus in the left atrium with a normal mitral orifice is presented. This is an extremely rare combination. The patient, aged 76, suffered from attacks of cyanosis, dyspnoea and shock because of lodging of the thrombus in the mitral orifice. In addition she had abdominal pain. The autopsy showed the thrombus in a dilated left atrium, and there were recent infarctions in the liver and a thrombus in the left renal artery. The clinical diagnosis is difficult because of the rarity of this phenomenon, but one should think of emboli from the left atrium, when an atrial fibrillation is diagnosed. One should also consider the possibility of a myxoma with these symptoms.
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PMID:Free ball thrombus of the left atrium. 728 21

This article reports a case of acute pancreatitis in a patient taking the oral contraceptive pill. A 32 year old mother had been on combined contraceptive pills since 1975. In 1978 she started having upper abdominal and retrosternal pain. She became critically ill with peripheral circulatory collapse, dyspnoea and cyanosis. A superficial thrombophlebitis was noted on the medial aspect of the right thigh. The diagnosis of pancreatitis was considered with history of recurrent abdominal pain. After several tests and supportive therapy (intravenous fluids, antibiotics, steriods), the woman started showing improvements in 48 hours and recovered in 10 days. This case differs from previously described cases in that the cholesterol and triglyceride levels were normal. The hypoglycemia has not been described previously.
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PMID:Contraceptive pills and acute pancreatitis. 732 5

A 18 month-old boy with asplenic syndrome was admitted to our hospital with a twelve hours history of mucous vomiting, abdominal pain and a round epigastric mass. It was diagnosed as having a gastric volvulus and an emergency laparotomy was performed. The stomach was situated at the right side and a mesenterioaxial volvulus was found, with cyanosis of the antrum. The gastrophrenic and gastrosplenic ligaments were absent. The clinical and radiological characteristics of asplenic syndrome are reviewed. The pediatric surgeons must be aware of the digestive malformations of the asplenic syndrome, because some of that like malfixation of the stomach could be the cause of an acute abdomen.
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PMID:[Acute gastric volvulus in a patient with asplenic syndrome]. 849 38

A four-year-old boy who had a long history of upper respiratory tract infections and growth retardation was admitted because of recurrent abdominal pain. During upper gastrointestinal series to search for a gastric or duodenal ulcer, the examiner noticed a minute amount of contrast medium within the trachea. Repeat esophagography on an angiographic table led to the correct diagnosis of a congenital H-type fistula. The patient did not have the classical symptoms of a history of choking and cyanosis after feeding during infancy or recurrent lower respiratory tract infections. The only finding consistent with a fistula was growth retardation, and the diagnosis was established incidentally during a work-up for abdominal pain.
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PMID:Congenital tracheoesophageal fistula without atresia: an incidental finding. 922 30

There are three clinical presentations of anthrax in humans: cutaneous (>95% of cases), orogastric and inhalational. The infectious form, the spore, enters the body and is thought to germinate within macrophages either at the site of inoculation (cutaneous or orogastric) or in the regional lymph node (inhalational). The bacillus then synthesizes its antiphagocytic capsule and the lethal and oedema toxins which interfere with the non-specific host defences leading to the characteristic locally destructive lesion and spread by lymphatics to the systemic circulation and other organs. The cutaneous form begins as a papule which progresses over several days to a vesicle and then ulcerates. There is often oedema, sometimes massive, probably due to the oedema toxin that surrounds the lesions which then develop a characteristic black eschar. The patient may be febrile with mild to severe systemic symptoms of malaise, headache and toxicity. Oropharyngeal anthrax presents with severe sore throat or an ulcer in the oropharyngeal cavity associated with neck swelling, fever, toxicity and dysphagia. Gastrointestinal anthrax begins with anorexia, nausea, vomiting and abdominal pain which may be similar to an acute abdomen. There may be diarrhoea and ascites, both of which may be haemorrhagic. Inhalational anthrax begins with non-specific symptoms of malaise, fever, myalgia and non-productive cough. After a period of 2-3 days, this is followed by a sudden onset of severe respiratory distress associated with diaphoresis, cyanosis and increased chest pain. There may be a widened mediastinum and pleural effusions on chest X-ray. Death follows in 24-36 h from respiratory failure, sepsis and shock. The diagnosis of anthrax is easy if it is considered. The organism is readily observed by Gram or Wright stain in local lesions or blood smear and can be easily cultured from the blood and other body fluids. However, because of its rarity, it is not often included in the differential diagnosis and in inhalational disease the diagnosis is rarely made until the patient is moribund. More rapid diagnostic tests are under development. Penicillin, combined with supportive care, remains the mainstay of treatment, although the organism is susceptible in vitro to many antibiotics. In recent years, there have been significant advances in our knowledge of the organism and its toxins and it is anticipated that similar progress will be made in the future in developing more rapid diagnostic tests and new modalities of treatment.
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PMID:Clinical aspects, diagnosis and treatment of anthrax 1047 74

A 41-year-old multigravida presented at 32 weeks of gestation with polyhydramnios and an anencephalic fetus. Abnormal bleeding as a result of disseminated intravascular coagulation complicated an emergency Caesarean section for severe abdominal pain thought to be due to uterine rupture. Massive transfusion with blood products was necessary and the abdomen packed to control bleeding. The patient was transferred to the intensive care unit where she made a slow but complete recovery. Amniotic fluid embolism with atypical presentation of isolated coagulopathy is the likely diagnosis in this case. The case serves to demonstrate that amniotic fluid embolism may present with symptoms and signs other than the classical pattern of dyspnoea, cyanosis and hypotension.
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PMID:Amniotic fluid embolism and isolated coagulopathy: atypical presentation of amniotic fluid embolism. 1141 96


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