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

Seven patients with abdominal apoplexy have been treated between 1975 and 1977 and their clinical features and management are reviewed. Accurate preoperative diagnosis is difficult but the condition should be considered in patients with abdominal pain and vomiting or diarrhoea who have signs of shock, peritonism or a falling haemoglobin level. Urgent laparotomy to identify and ligate the bleeding artery offers the best chance of survival.
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PMID:Abdominal apoplexy. 64 96

A 46-year-old woman, who had been treated with anti-arrhythmic drugs and digitalis for mitral stenosis and paroxysmal atrial fibrillation, suddenly developed severe abdominal pain and nausea. There was tenderness around right CVA. BUN and serum-creatinine were elevated, 57 mg/dl and 4.5 mg/dl respectively. She was in acute renal failure (ARF). WBC, GOT, GPT, LDH were also elevated. Abdominal ultrasonography showed normal-size right kidney (12 cm) and atrophic left kidney (8.5 cm). Selective right renal angiography revealed right renal arterial embolism, suggesting that ARF developed from right renal infarction complicated by left atrophic kidney. Renal scintigram using 99mTc-DTPA indicated non-function type left kidney. Because of the high risk of surgery, she received anticoagulant therapy. Fifteen days later, BUN and serum-creatinine returned to 14mg/dl, 2.2mg/dl, respectively.
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PMID:[A case of acute renal failure due to left contracted kidney, complicated by right renal infarction]. 147 26

A 45-yr-old female with mild chronic systemic lupus erythematosus for 20 yr, and with a stroke, digital infarction, and transient vocal cord paralysis during those 20 yr, had severe abdominal pain for 2 wk due to omental infarction associated with the presence of anticardiolipin antibodies. This report suggests that patients with otherwise mild systemic lupus erythematosus may develop severe recurrent thromboembolic events associated with anticardiolipin antibodies, that anticardiolipin antibodies may be associated with mesenteric ischemia, and that mesenteric ischemia associated with anticardiolipin antibodies should be considered in the differential of significant, unexplained abdominal pain in patients with systemic lupus erythematosus.
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PMID:Mesenteric thrombosis associated with anticardiolipin antibodies in a patient with systemic lupus erythematosus. 155 41

Melanoma frequently disseminates to the gastrointestinal tract, being found post-mortem in 60 per cent of patients with disseminated disease, while during life it is diagnosed in only 4 per cent. During the period 1981-87, 835 melanoma patients were referred and 30 developed complaints caused by gastrointestinal metastatic melanoma. Twenty-three patients were treated surgically. The interval between treatment of the primary melanoma and detection of intestinal involvement was a median of 34 months (range 2-87 months). In four patients recurrence in the gut was the first evidence of dissemination. Major complaints were nausea and vomiting, abdominal pain, signs of anaemia, and blood in the stools. Complications were bleeding (ten cases), ileus due to intussusception (five cases), bowel perforation (four cases) and cholecystitis (one case). The metastases, mainly localized in the small bowel, were removed by relatively simple procedures. Symptoms were reduced in 19 patients. Two patients died after operation: one from sepsis due to suture leakage, the other from pneumonia and a cerebrovascular accident. Of the remaining patients, 16 survived a median of 7.5 (range 0.7-32.0) months. Five patients are still alive 72, 72, 70, 7 and 2 months after the metastasectomy, three of whom are tumour-free. The actuarial 5-year survival of all patients is 19 per cent. These results support surgical intervention for patients with complaints and/or complications attributable to gastrointestinal metastatic melanoma.
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PMID:Surgery for melanoma metastatic to the gastrointestinal tract. 168 96

The Budd-Chiari syndrome is a rare condition (0.4-.06 per cent in autopsy material) characterized by ascites, liver function disturbance and abdominal pain caused by thrombosis of the major hepatic veins. $ studies (N = 114) yield the following list of causes with percentages; Oral contraceptives, 18%; polycythemia vera, 13%; other myelo-proliferative disease, 4%; paroxysmal nocturnal hemoglobinuria, 5%; blood vessel malformation, 10%; malignancy, 6%; other simultaneous thrombosis, 3%, vasculitis, 2%; other (trauma, abscess, chronic active hepatitis, pregnancy) 5%; no known cause, 34%. The histories of 2 patients illustrate the difficulty of diagnosis, which is usually verified only by biopsy. One of the patients was a 20-year old woman who had used oral contraceptives for 5 years and presented changes consistent with myeloproliferative syndrome in the peripheral circulation and in the bone marrow, as well as a high cardiolipin antibody titer. Oral contraceptives have been cited as a cause of Budd- Chiari syndrome, but the proportion of oral contraceptives users among patients is no greater than among women in general. One recent French study (N = 33) gives a relative risk factor of 2.4 for women between 15 and 45 years old who have used oral contraceptives during the 12 months before onset of the disease. This risk factor parallels that for stroke, myocardial infarction, and venous thromboembolism. No cases of Budd- Chiari syndrome had been reported to the Swedish side-effects register through December 1988.
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PMID:[Oral contraceptives and blood diseases are the most common causes of Budd-Chiari syndrome]. 251 87

Three hundred fifty patients in an observation unit attached to an emergency department received diagnostic workup of nine critical diagnostic syndromes (abdominal pain, flank pain, headache, possible cerebrovascular accident, chest pain, dizziness or syncope, head injury, seizure, multiple trauma). The decision to hospitalize for acute care after observation for 11.1 +/- 3.9 hours was examined. The objective diagnosis-related group (DRG) criteria for admission were compared retrospectively with the physician's clinical judgment of need for hospitalization. Clinical outcome was used to establish the correctness of the decision to hospitalize. Clinical judgment was compared with objective DRG criteria for reliability in predicting the presence of serious pathology necessitating acute care hospitalization; respective values were sensitivity, 100% vs 76%; specificity, 86% vs 80%; positive predictive value, 75% vs 62%; and negative predictive value, 100% vs 89%. The difference between the sensitivity of the two admission criteria was highly significant (P less than 10(-8); chi 2, 26.12). We conclude that the physician's clinical judgment outperforms DRG objective criteria in identifying which patients with critical diagnostic syndromes need acute care hospitalization for emergency medical or surgical therapy.
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PMID:Decision to hospitalize: objective diagnosis-related group criteria versus clinical judgment. 313 51

Four males with ectopic ureteral opening are reported herein. Case 1 was a 17 year old who complained of miction pain and macroscopic hematuria. Cystoscopy and radiological examinations showed left ectopic ureteral opening into the seminal vesicle associated with left renal agenesis. The left ureter and seminal vesicle were extirpated. Case 2 was a 21 year old who complained of lower abdominal pain. On physical examination, a child's head sized mass was palpable in the midline of the lower abdomen. Operation was performed under diagnosis of intrapelvic tumor, but the mass was cystic dilatation of left ureter which opened into the seminal vesicle. Case 3 was a 19 year old who complained of right CVA colic pain. On cystoscopy, the right ureteral orifice was absent. During the operation, right ureter was found to open into the posterior urethra. Case 4 was a 57 year old who complained of fever. Plain X-ray on the pelvic cavity showed a 82 X 10 mm calcified shadow. CT revealed a right ectopic ureteral opening into the posterior urethra with a ureteral stone in it. On cystoscopy, the right ureteral orifice was identified and pus discharge was observed to flow out of it. Operative exploration demonstrated that the right ureter was inverted Y duplication; one opened into the posterior urethra and the other into the trigone. Seventy nine males with ectopic ureteral opening and 3 with inverted Y ureteral duplication from the Japanese literature are reviewed briefly.
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PMID:[Ectopic ureteral opening in four males: including a case of inverted Y ureteral duplication]. 409 Nov 41

The indications and management of blood transfusion in the haemoglobinopathies have been reviewed. The sickle cell diseases that require transfusion support are sickle cell anaemia, sickle haemoglobin-C and -D diseases and sickle beta-thalassaemia. Homozygous beta-thalassaemia (Cooley's anaemia) is the major problem among the thalassaemias. The pathophysiology of the sickle cell disorders is largely based on the secondary effects of increased blood viscosity, whereas in the thalassaemias the defect is ineffective haematopoiesis. In the former the major problems occur as manifestations of vaso-occlusive crises with disseminated bone and abdominal pain, priapism, stroke and leg ulcers. Bone infarction and aseptic necrosis occur but the widespread bone changes, underdevelopment and haemochromatosis that complicate the thalassaemia are not prominent. Transfusion therapy in the sickle cell diseases is mainly episodic and is guided by the frequency of crises and the severity of vaso-occlusive complications. Partial exchange transfusion and the maintenance of haemoglobin A concentrations at 40 to 50 per cent is frequently indicated. In the thalassaemias, maintenance of haemoglobin levels is essential for normal growth and development. The problem of haemochromatosis is very serious. With hypertransfusion regimens the haemoglobin and haemotocrit are maintained above 12-13 g/dl and 35 per cent. The resulting benefit appears to be reduced blood volume, less iron turnover, and less intestinal iron absorption. The splenomegaly in these disorders is frequently associated with hypersplenism requiring well-timed splenectomy. Chronic and intensive chelation is necessary to prevent the ravages of iron overload. The availability of automated equipment for in vivo and ex vivo blood cell separation has brought new possibilities for improving the management of these haemoglobinopathies. It is feasible, but not as yet practical, to offer transfusions of neocytes (red cells with a mean age of 30 days) which have a 50 per cent longer survival than routine red cell preparations (mean age of 60 days). Neocytes can be prepared ex vivo from fresh routine blood donations using blood cell separator devices. The result is reduced transfusion requirements. A more recent suggestion for using the new technology is to remove the patient's oldest and most abnormal corpuscles on the basis of buoyant density and replacing them with neocytes . Thus the short-lived abnormal red cells would be removed before they could unload their iron. With automation it is possible to perform these procedures on an outpatient basis.
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PMID:Transfusion support for haemoglobinopathies. 637 80

An 83-year-old woman, largely bedridden since a stroke 2 years before, was hospitalized because of upper abdominal pain, nausea and obstipation. She had regularly been taking laxatives of the anthraquinone type. She had a fever of 38.6 degrees C and leukocytosis (14,900/microliters). Radiological examination revealed volvulus of the sigmoid colon with ileus. As she vehemently refused an operation, it was attempted to reduce the volvulus endoscopically. At the first coloscopy the volvulus was untwisted. At that time there were already areas of necrosis in the rectosigmoid and descending sigmoid portions. As the volvulus recurred three days later, another coloscopic derotation was performed, this time with fixation of the sigmoid by three gastrostomy tubes for 20 days. The further course was uncomplicated, the patient had regular bowel movements and became free of fever and symptoms. The white cell count returned to normal and the intestinal mucosa healed histologically without scarring. There has been no recurrence for 10 months. The conventional treatment of volvulus of the sigmoid is decompression followed by sigmoid resection. This case describes for the first time the nonoperative treatment by percutaneous endoscopic colopexy.
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PMID:[Percutaneous endoscopic colopexy--a new treatment possibility for volvulus of the sigmoid]. 771 43

Gastrointestinal and liver disorders are often observed in high performance athletes, especially those training for the increasingly popular endurance sports including the marathon and the triathlon. The disorders often start with stress before competition or training, followed by dehydration during the event. Insufficient training is an aggravating factor as are certain environmental factors including hot climate, irregular terrain and high altitude. Athletes may also consume non-steroid anti-inflammatory drugs, for example after a minor bone lesion or joint sprain, in an attempt to maintain their highest level of performance. Gastric signs include epigastric pain known to be caused by ischaemic gastritis resulting from decreased splanchnic flow and increased vasoconstriction in the gastric mucosa. Gastrooesophageal reflux results from modifications in sphincter tone and gastric emptying. Drinking hyperosmolar liquids also plays a role. Abdominal pain, diarrhoea, melena and uncommonly ischaemic colitis are the main signs of colic disorders. Mesenteric ischaemia may occur due to lowered splanchnic blood supply (by as much as 80% in some cases). Mechanical trauma is another mechanism; in marathon runners the "caecal slap syndrome" is a repeated microtrauma of the caecum against a hypertrophied muscular wall. Waterborne infectious agents may also lead to colic lesions. Exertion heat stroke is an emergency situation which can cause multiple organ damage and usually occurs after long intense exercise, often, but not always in a hot environment. Uncompensated thermogenesis and excessive loss of water by perspiration leads to central hyperthermia and ischaemic hepatic necrosis. Fatal liver failure has been observed. More or less severe symptoms of gastrointestinal or hepatic disorders are observed in 30% of high performance athletes and the incidence may reach 40% in those who have trained insufficiently. Such disorders lead to reduced performance in 10% of these athletes.
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PMID:[Hepato-digestive disorders in athletic practice]. 802 25


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