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Query: UMLS:C0085693 (acute appendicitis)
 3,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical picture and differential diagnosis of Yersinia arthritis are shown by means of three own observations. It is an acute oligoarthritis affecting especially knee- and ankle-joints. The involved joints are very painful, swollen and warm. There may be a history of enteritis or suspicion of acute appendicitis because of lower abdominal pain, but this is not obligatory. The laboratory parameters of inflammation (ESR, C-reactive protein, white blood count, serumproteinelectrophoresis) are changed significantly. Diagnosis is made by serum agglutination reaction (Widal-reaction) against ceesurface antigens (O-antigens) of Yersinia enterocolitica. Almost only people with the HL-A antigen B27 tend to get arthritis during Yersinia infection. The differential diagnosis has to consider reactive arthritis during Salmonella or Shigella infections, acute sarcoidosis, Reiter's disease and rheumatoid arthritis.
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PMID:[Yersinia arthritis (author's transl)]. 52 13

A 45 year old man with personal history of B-Lactamic antibiotics allergy and one episode of hemochezia was admitted to hospital because of abdominal pain in the lower right quadrant and nausea, and diagnosed of acute appendicitis. At laparotomy he was found to have histological evidence of transmural eosinophilic enteritis in the terminal ileon and ascitis. After an intestinal resection a full evaluation was performed.
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PMID:[Acute abdomen caused by transmural eosinophilic enteritis]. 148 88

Appendicitis is one of the most common causes for laparatomy in children. Diagnosis can be very problematic, especially if appendicitis is combined with gastro-enteritis. Furthermore, difficulties can be encountered in diagnosis of diseases such as mucoviscidosis, leukosis, immunosuppressive or chemotherapy are present. In addition to the common clinical examination we have to look for other methods to complete the indication for appendectomy. Therefore in 1985 we added the CRP-determination to our diagnostics for patients with suspected appendicitis. In a retrospective study 269 patients who had signs of acute appendicitis were examined. We found that the determination of the CRP-level, in conjunction with the standard parameters of appendicitis, represents a valuable addition to the diagnostic armamentarium. However our data shows, that the CRP-level in itself cannot be regarded as a sole criteria for an unambiguous diagnosis of non-acute appendicitis, as it is the case with any other appendicitis parameter.
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PMID:[The value of C-reative protein analysis for the differential diagnosis of non-acute appendicitis]. 194 46

786 patients with suspected acute appendicitis or appendiceal mass were examined by ultrasonography to distinguish appendicitis from bacterial enteritis. 533 of these patients were described before. In 91 (11.6%) ultrasonography revealed the characteristic picture associated with bacterial enteritis of the ileocaecal region-enlarged mesenteric lymph nodes and mural thickening of the terminal ileum and caecum--but no image of an inflamed appendix. In 64 of these a bacterial infection was confirmed (Yersinia enterocolitica in 28, Campylobacter jejuni in 24, Salmonella enteritidis in 11, Yersinia pseudotuberculosis in one). In the other 27, bacteriological tests were negative (17) or not performed (10). Only 34 of 91 had diarrhoea. Six of the 91 patients underwent surgery, in all of them the removed appendix was normal. The other 85 patients recovered with conservative treatment. In 38 a planned appendicectomy was cancelled because of the sonographic findings. Bacterial enteritis limited to the ileocaecal region (bacterial ileocecitis) appears to be responsible for an appreciable number of unnecessary appendicectomies. It has characteristic sonographic features which distinguish it from appendicitis.
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PMID:[Bacterial ileocecitis, a "new" disease]. 195 44

533 consecutive patients with suspected acute appendicitis or appendiceal mass were examined by ultrasonography to distinguish acute appendicitis from bacterial enteritis. In 61 (11.4%) ultrasonography revealed the characteristic picture associated with bacterial enteritis of the ileocaecal region--enlarged mesenteric lymph nodes and mural thickening of the terminal ileum and caecum--but no image of the appendix. In 41 of these a bacterial infection was confirmed: infection due to Yersinia enterocolitica in 21, Campylobacter jejuni in 15, Salmonella B in 3, Salmonella C in 1, and Yersinia pseudotuberculosis in 1. In the other 20 bacteriological tests were negative (10) or not done (10). Oral barium studies, done in 15 patients, showed thickening of the terminal ileum in all of them. Only 22 of the 61 patients had diarrhoea. Yersinia enteritis clinically simulated an appendiceal mass in 17 of 22 patients, 6 of the 61 patients underwent surgery, and in all of them the appendix removed was normal. The other 55 patients recovered with conservative treatment. In 26 a planned appendicectomy was cancelled because of the sonographic findings. Bacterial enteritis limited to the ileocaecal region (bacterial ileocaecitis) seems to be responsible for an appreciable number of unnecessary appendicetomies. It has characteristic sonographic features that distinguish it from appendicitis.
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PMID:Incidence and sonographic diagnosis of bacterial ileocaecitis masquerading as appendicitis. 197 35

The authors present a new case of intestinal cystic pneumatosis that presented with a picture similar to acute appendicitis. The literature was reviewed without finding any case of this form of presentation and the characteristics of the disease are summarized. The advantages of separately classifying cases of necrosing acute enteritis are indicated.
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PMID:[Intestinal cystic pneumatosis producing an acute pseudoappendicular picture]. 276 46

In a patient who had received presurgical radiation therapy for extensive rectal carcinoma, ultrasonography with graded compression disclosed an inflamed appendix. The patient had no clinical signs of acute appendicitis. At laparotomy for resection of the rectal carcinoma, the appendix appeared grossly abnormal and was removed. Pathologic examination showed severe radiation enteritis of the appendix. The sonographic appearance of radiation appendicitis closely resembled that of acute appendicitis.
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PMID:Radiation appendicitis: demonstration with graded compression US. 329 84

During early 1982, an outbreak of yersiniosis occurred in northern Mississippi. Abdominal pain suggestive of appendicitis was a common manifestation, but laparotomy revealed mesenteric adenitis. Yersinia enteritis should enter the differential diagnosis of acute appendicitis.
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PMID:Acute yersiniosis and its surgical significance. 650 63

The Authors describe a rare case of Yersinia Enterocolitica (Y.E.) infection in a child affected by thalassemia. The onset of the disease was that of an acute enteritis with diarrhea, fever, vomiting and abdominal pain which subsequently evolved in a picture consistent with an acute appendicitis. Laparotomy was then performed and showed a marked suppurative mesenterial lymphadenitis with mild appendicular inflammation and Y.E. infection was suspected. Culture from lymphonodes confirmed the presence of Y.E. sensitive to tobramicin and CTM. The use of these chemiotherapic agents has been followed by a rapid clinical improvement. Our recent experience could suggest some practical considerations: 1) Culture of Y.E. should be routinely performed in all children affected by acute gastroenteritis and particularly in those, above 5 years of age, in which the infection can simulate acute appendicitis. 2) Special attention should be carried out in children affected by thalassemia who can easily present more serious disease often complicated by septicemia. 3) Therapy depends on the form and severity of the disease and should be always guided by in vitro sensitivity test because of the possibility of resistence of Y.E. against the most frequently used antibiotics in septicemia.
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PMID:[Yersinia enterocolitica infection in thalassemia. Report of one case (author's transl)]. 697 42

Twenty-four patients with homozygous beta-thalassaemia who had been splenectomised and currently on treatment were studied retrospectively. They were divided into two groups. Group A: who had splenectomy prior to commencement of any regular blood transfusion. The mean haemoglobin for this group rose from 5.5 gm/dl pre-splenectomy to 7.7 gm/dl post splenectomy (p < 0.001). Group B: who were on regular blood transfusion when they had their splenectomy and the mean blood transfusion requirement dropped from 317 ml/kg/yr to 230 ml/kg/yr of packed red cells following splenectomy (p < 0.001). Three patients who were on regular blood transfusion and desferrioxamine developed Yersinia enterocolitica infection. They presented with fever and signs of an acute abdomen. At laparotomy, 2 of the patients had acute appendicitis. All 3 appendices grew Yersinia enterocolitica and one patient also had a Yersinia enterocolitica septicaemia. If a patient develops fever and enteritis, desferrioxamine should be stopped temporarily and cotrimoxazole started as prophylaxis against systemic Yersiniosis. No cases of pneumoccocal sepsis was reported.
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PMID:Homozygous beta-thalassaemia: a review of patients who had splenectomy at the Royal Alexandra Hospital for Children, Sydney. 800 82


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