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)

Eastern equine encephalitis (EEE) was diagnosed in a flock of emus in southeastern Louisiana. The outbreak involved juvenile and adult breeders ranging in age from 20 to 36 months, with an attack rate of 76% and a case fatality rate of 87%. The diagnosis was confirmed by isolation and characterization of the viral agent, and by detection of EEE antibody in two recovered emus. High mortality was preceded by marked depression, hemorrhagic diarrhea, and emesis of blood-stained ingesta. On postmortem examination, hemorrhagic enteritis and multiple petechia of viscera were observed. Microscopic changes included severe necrosis of hepatocytes, intestinal mucosa, and necrotizing vasculitis of the spleen and lamina propria of the intestine. No nervous system lesions were observed. This outbreak occurred concurrently with EEE in horses and was attributed to unseasonably heavy rainfall with an abundance of arthropod vectors and proximity to free-living reservoir host species.
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PMID:Eastern equine encephalitis in a flock of emus (Dromaius novaehollandiae). 141 19

A 40-yr-old Caucasian woman who had been suffering from systemic lupus erythematosus (SLE) since five years developed vague abdominal complaints whilst under treatment with a low dose of steroids. She had been admitted because of vomiting and abdominal tenderness. The ESR and CRP levels were rising and the C4 level had been persistently low in the preceding months. Normal non-invasive procedures did not allow a diagnosis to be made. Therefore exploratory laparotomy was performed and revealed a non-bacterial peritonitis and an oedematous jejunum. She responded well to a high dose of prednisone. Serositis of the peritoneum as well as bowel vasculitis may be a rare manifestation of SLE despite apparent control of other lupus manifestations. In this patient serositis flares were associated with a rise in CRP level.
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PMID:Lupus peritonitis presented as vague abdominal complaints in a SLE patient. 143 59

Presented here are case reports of two patients who became completely blind in both eyes following acute systemic hypotension - in one following bouts of vomiting and in the other after repeated gastrointestinal bleeding. Both patients had severe degree of anemia. There were no other risk factors for vascular disease such as arteriosclerosis or vasculitis.
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PMID:Bilateral optic nerve infarction following acute systemic hypotension and anemia--a case report. 145 87

A case of a dissecting aneurysm of the left posterior inferior cerebellar artery caused by giant cell angiitis is presented. A 22-year-old woman was admitted on August 30, 1990, with sudden onset of severe occipital headache and vomiting. Neurological examination on admission only showed severe meningismus. CT scan demonstrated subarachnoid hemorrhage and a small hematoma in the 4th ventricle. A left vertebral angiogram demonstrated that the left posterior inferior cerebellar artery was occluded at the lateral medullary segment. We diagnosed subarachnoid hemorrhage from a dissecting aneurysm. On the day following admission, the patient underwent a left suboccipital craniectomy. The posterior inferior cerebellar artery was enlarged for a distance of about 8 mm and there was typical purplish-red appearance in the dissecting aneurysm. This aneurysm was excised after trapping. The histological diagnosis was primary localized giant cell angiitis without systemic involvement. The etiology of the intracranial dissecting aneurysm is obscure, but this report suggests that cerebral angiitis can be considered as an important factor.
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PMID:[Dissecting aneurysm of the posterior inferior cerebellar artery; a case report]. 155 79

Small bowel involvement in rheumatoid arthritis is rare and is caused by vasculitis, which results in ulceration, perforation, and necrosis of the small bowel. The authors present a case of rheumatoid vasculitis associated with a small bowel stricture. The patient had a 3-week history of daily postprandial bloating, abdominal cramping, and vomiting. Barium study demonstrated partial small bowel obstruction. Pathologic examination of a resected segment of the small bowel proved that the stricture was caused by rheumatoid vasculitis. To the authors' knowledge, this is the first reported case of such an association in the radiology literature.
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PMID:Small bowel stricture caused by rheumatoid vasculitis. 160 82

The clinical and pathologic features of 15 new cases of the uncommon primary or granulomatous angiitis of the central nervous system (PACNS) are described. To date, only 108 such cases have been reported in the English literature. Clinically, most PACNS patients have been young or middle-aged (mean age, 45 years; range, 3 to 96 years), with men outnumbering women slightly by a ratio of 4 to 3. The most frequent presenting complaints are headache, weakness, and confusion; less common complaints are aphasia, dysphasia, nausea or vomiting, loss of memory, and seizure disorder. There is usually no evidence of a systemic disease; the erythrocyte sedimentation rate is almost invariably normal, and there are no diagnostic laboratory tests. The cerebral angiogram usually shows multifocal, segmental stenosis or irregularity of small and medium-sized leptomeningeal and intracranial blood vessels, often with a beading or aneurysmal appearance, and alterations in blood flow in the affected regions. Anatomically, the angiitis is focal and segmental in distribution. An isolated negative biopsy, therefore, does not rule out the disease. Histologically, PACNS may be granulomatous, necrotizing, or lymphocytic in character, and mixed morphologic types often occur. Large- and small-vessel thrombosis is common. Acute lesions frequently coexist with healing or healed lesions. Involvement of extracranial blood vessels occurs only rarely. Past or current herpes zoster infection and Hodgkin's lymphoma are the most noteworthy clinical associations of PACNS, but whether they are causally related remains uncertain.
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PMID:Primary (granulomatous) angiitis of the central nervous system: a clinicopathologic analysis of 15 new cases and a review of the literature. 174 Mar

A 5-year-old male with right atrial myxoma without interatrial communication who presented with abdominal pain, vomiting, fever, and guaiac positive stool is reported. He was later found to have ischemia of a jejunal segment necessitating segmental resection. Although his symptoms persisted postoperatively, surgical removal of a right atrial myxoma was followed by complete resolution of his intestinal symptoms. We demonstrated that the mesenteric vasculitis was of nonembolic origin, and we speculate autoimmune arteritis as a possible mechanism.
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PMID:Right atrial myxoma with a nonembolic intestinal manifestation. 197 88

A case of polyarteritis nodosa (PN) in childhood involving various organs such as the gastrointestinal tract, skin, CNS, kidneys and liver with hypogammaglobulinemia is reported. This 6 month old girl was admitted to our hospital with vomiting, diarrhea, bloody stools with mucous and weight loss. For the past 5 months she had these abdominal symptoms. She was diagnosed as having PN of the Kussmaul-Maier variety on the grounds of the biopsy of skin lesion where a necrotizing vasculitis was found. Prednisolone and methylprednisolone pulse treatment were not effective in suppressing the progress of the disease. At the age of 1 year 7 month a combination therapy of prednisolone and immunosuppressants (cyclophosphamide) was started and this was found to be effective. She was discharged when she was 2 year and 2 month. The dosage of prednisolone was tapered as the activity of the PN decreased and she did well with a maintainance dosage of 9.5 mg/day. At 3 year 6 month of age she suddenly developed hypertension (the plasma renin activity was found to be 16.6 ng/m/hr. and the aldosterone 220 ng/dl). CNS involvement such as spinal cord dysfunction, left sided convulsions, cerebral hemorrhage developed 5 months later. Methylprednisolone pulse therapy was performed 3 times and 2 mg/kg/day of prednisolone was administered. In spite of this therapy she passed away with a massive cerebral hemorrhage at the age of 4 year 8 month. Unfortunately an autopsy was not performed. Results of the immunological tests proved that the hypogammaglobulinemia was a common variable immunodeficiency (CVI). It has been reported that primary immuno-deficiency syndrome is often associated with collagen disease and auto-immune disease. This lack of the defense mechanism against the virus or extra antigen could be related to the onset of collagen and auto-immune disease. As the correlation between CVI and PN has not been clarified this case is of interest as concerns the cause of PN.
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PMID:[A case of hypogammaglobulinemia associated with polyarteritis nodosa presenting a variety of symptoms in childhood]. 197 16

A 20-year-old female presented with sudden onset of abdominal pain, diarrhoea and vomiting progressing to fever, tachycardia and mild hypotension. Within 12 hours, a petechial rash appeared on the face and abdomen, spreading to the extremities. Laboratory findings confirmed the diagnosis of acute meningococcaemia. Clinical features of endotoxic shock, vasculitis and skin necrosis rapidly ensued. Aggressive treatment to control the septicaemia, disseminated intravascular coagulation and unstable cardiovascular state ultimately proved successful. Approximately 6 weeks later, amputation of some of the digits and extensive skin grafting were carried out in the Regional Burns Unit. However, serious psychological side effects gradually began to appear which required urgent psychiatric intervention. For an active young woman the challenge of coping with such a severe illness and coming to terms with the disability and disfigurement resulting from it was almost overwhelming. It was, perhaps, particularly hard because of the threat posed to her ambition to complete her nursing education and become a nurse. Little was found in the nursing literature on acute meningococcaemia. But this illness provides considerable challenges not only to those who suffer from it, but also to those who nurse them. A final brief review of published literature on acute meningococcaemia and the clinical manifestations and outcome of it is provided for those who wish to know more about it.
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PMID:Acute meningococcaemia: a case study. 232 67

A patient with systemic lupus erythematosus presenting abdominal pain, nausea, vomiting and severe mucocutaneous vasculitis had significant elevation of serum amylase and hepatic enzymes levels during a flare-up of the disease. Clinical and laboratory alterations disappeared after therapeutic increase of corticosteroids given to the patient a fact that suggested etiologic correlation between systemic lupus erythematosus, hepatitis and pancreatitis.
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PMID:[Pancreatitis and hepatitis associated with systemic lupus erythematosus]. 248 88


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