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

Polyarteritis in the older child is thought to be a rare disease. This study describes 11 children, 3 to 12 years of age, with polyarteritis seen over a five-year period. Fever, abdominal pain, hypertension, and leukocytosis were found in almost all. Renal disease occurred in eight. Examination of muscle, gut, or kidney tissue was an effective means of diagnosis. The pathological changes were the same as those seen in adults. There seemed to be an association between polyarteritis and group A streptococcal infection. Ten patients had a salutary response to high-dose prednisone administration.
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PMID:Polyarteritis nodosa in older children. 1 1

A case of panarteritis nodosa with positive Australia antigen is presented. Panarteritis appeared following serum hepatitis and caused arthromyalgia, abdominal pain, prolonged fever of unknown origin, peripheral polyneuropathy, blood hypertension, and renal insufficiency. A muscular biopsy showed atrophy due to denervation and necrotizing arteritis in various stages causing serious damage to the arteries. Abdominal arteriography clearly demonstrated the existence of aneurismal dilations in the liver, pancreas, and kidneys. The angiographic findings in panarteritis nodose are discussed with special reference to the aneurysms localized in several organs. Their situation is described in detail; it is usually abdominal and more specifically intrarenal. The fact that they occur in a high percentage of cases is helpful when establishing the diagnosis. Lastly, the role of Australia antigen in the development of panarteritis nodose is discussed. It stimulates an immune response and the production of circulating immunocomplexes which are depostied on the vascular walls with complement fixation and damage to the blood vessels. The possibility that other viral agents may be present in the various types of necrotizing vasculitis in humans is commented on.
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PMID:[Panarteritis nodosa with positive Australia antigen (author's transl)]. 3 58

A 63-year-old woman presented with progressive congestive heart failure and unexplained cardiomegaly. Diagnostic workup revealed large arteriovenous fistulae in the lower pole of the left kidney. A total left nephrectomy was performed and microscopic exam revealed renal cell carcinoma. Following surgery, the congestive heart failure cleared and the patient has been asymptomatic for one year. The pertinent findings of the 22 patients who have been reported previously in the literature with arteriovenous fistulae complicating renal cell carcinoma are reviewed. Thirty percent of the patients presented with cardiovascular complaints, and 60% had significant cardiovascular findings during the course of evaluation. An abdominal bruit was the most discriminating finding on physical exam, and it occurred in 72% of the reported cases. The diagnosis was unexpectedly established by surgery in 13%, and by angiography in 87% -- usually in the course of a workup for hypertension, abdominal pain, hematuria, or during search for an occult malignancy. An extensive evaluation is required for early diagnosis of this correctible cause of hypertension and heart failure.
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PMID:Arteriovenous fistulae secondary to renal cell carcinoma. Clinical and cardiovascular manifestations: report of a case. 12 58

Sudden permanent blindness of cerebral origin, in addition to severe abdominal pain, hypertension, convulsions, and peripheral neuropathy developed in a 21-year-old woman, a victim of acute intermittent porphyria. Findings of the pathological examination of the brain showed extensive infarction in both occipital lobes. The pathological changes were consistent with anoxia. We discuss and review the literature of the possibility of "vasospasm" of both posterior cerebral arteries. Follow-up studies with serial EEG showed either focal epileptogenic activity or diffuse slow waves. The most consistent epileptic discharges were found in the occipital regions. The favorable response to the treatment of seizures with carbamazepine in this patient might encourage further clinical trials.
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PMID:Blindness of cerebral origin in acute intermittent porphyria. Report of a case and postmortem examination. 19 74

Embolization of cholesterol crystals from ulcerated atheromatous lesions can produce distinct syndromes that mimic more common disease processes. Cholesterol emboli can present as renal failure, hypertension, spells of numbness, abdominal pain, and myocardial infarction, or as a multisystem disease that closely approximates the presentation, clinical course, and even biopsy picture of polymyositis or periarteritis nodosa. A review of this problem with particular attention to the clinical presentations should help in the early diagnosis and treatment of cholesterol emboli and avoid unnecessary and inappropriate therapies.
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PMID:Cholesterol embolism: the great masquerader. 37 Oct 3

1. A therapeutic trial of intravenous hematin is presented. Eleven cases of AIP and one of VP who did not improve with conventional treatment (high carbohydrate intake) received this new agent. 2. Urinary ALA, PBG and, when possible, uroporphyrin and coproporphyrin were used to monitor the chemical response to the treatment. Objective clinical parameters of hypertension and tachycardia were followed when present in addition to subjective estimates of acute porphyric symptomatology (abdominal pain, backache, extremity pain and paresthesias, weakness, depression, etc.). 3. At a dosage of approximately 3 mg/kg, diminution of urinary ALA and PBG excretion was achieved in every patients. Hypertension and tachycardia improved in those instances where they were observed in association with the attack. Also, subjective improvements in the clinical status of the patients were observed frequently. 4. Hematin appears to be a promising therapeutic agent for the treatment of acute attack forms of porphyria.
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PMID:Hematin therapy for acute porphyria. 44 61

A 17-year-old woman manifested fever, abdominal pain, headache, and hypertension caused by a solitary, benign pheochromocytoma. She also had hypercalcemia and elevated plasma immunoreactive calcitonin levels. After removal of the pheochromocytoma, calcium and calcitonin levels returned to normal. Studies of peripheral and tumor venous blood showed no excess or ectopic parathyroid hormone secretion, but the tumor contained and secreted calcitonin. Sporadic pheochromocytoma may secrete calcitonin and cause hypercalcemia by non-parathyroid hormone-mediated mechanisms. The potential is clearly present for confusion with multiple endocrine neoplasia, type 2 (medullary thyroid carcinoma, pheochromocytoma, and primary hyperparathyroidism).
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PMID:Pheochromocytoma associated with hypercalcemia and ectopic secretion of calcitonin. 46 64

A patient with a traumatic extrarenal arteriovenous fistula underwent successful repair of the lesion. The reconstruction utilized a portion of renal vein to allow lateral repair of the renal artery. The patient's postoperative course was complicated by paradoxical hypertension and severe abdominal pain like that in the "post-coarctectomy syndrome." Satisfactory recovery has occurred and the patient remains normotensive.
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PMID:Traumatic renal arteriovenous fistula: case report and useful operative technique. 49 Jul 48

A case of mesenteric arteritis complicating the post-operative coarctectomy in a 5 day old infant is described. This case was of interest due to diagnostic difficulties and the fatal outcome. In order to avoid the disastrous consequences of this syndrome, the following symptoms including fever, intestinal bleeding, ileus, nausea, vomiting, leucocytosis, hypertension or abdominal pain should alert the physicians and treatment should start without delay.
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PMID:Postcoarctectomy mesenteric arteritis presenting as neonatal appendicitis. 51 13

A series of 106 cases of polycystic kidneys in adults is presented. The main clinical, exploratory and therapeutic data are analyzed. The average age of the patients at the time of the first clinical manifestation was 35 years; average age at the time of diagnosis was 43 years. The most common forms of presentation included renal colics, blood hypertension, noncolic lumbar pain, macroscopic hematuria, and polydipsia-polyuria. The most frequent symptoms were: abdominal pain of any type (73 patients), polydipsia-polyuria (66 patients), blood hypertension (61 patients), macroscopic hematuria (47 cases), episodes of urinary infection (41 cases), and passing of calculi (22 cases). Seventy-eight subjects had arterial high blood pressure; it was easily controlled in all except 14 cases. Proteinuria was slight in all except two cases. Values for hematocrit and hemoglobin remained high in relation to the degree of renal insufficiency. The mean value of hematocrit in patients with creatinine clearance below 10 ml/min was 30 percent. Renal function decreased gradually, from normal to a clearance of less than 10 ml/min over a period of 12 years on the average. Diagnosis was based mainly on abdominal physical examination and intravenous urography; 89 patients had palpable abdominal masses. Urography revealed typical images of polycystic kidney in every case. The following associated conditions were also discovered: liver cysts (17 cases among 57 liver scanning; bilateral ovarian cysts in one case; Cacci-Ricci's disease in one case; and cerebral arterial aneurysms in another patient. Treatment was conservative with the aim to control arterial blood pressure and urinary infection. Twenty-nine patients required saline replacement; peritoneal dialysis was practiced in two cases and permanent hemodialysis was prescribed for 15 individuals.
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PMID:[Polycystic kidneys in adults. A clinical study of 106 cases (author's transl)]. 52 27


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