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1,148 Possible Causes for Appendicitis, Rigor

  • Pelvic Inflammatory Disease

    A case of E. vermicularis-associated pelvic inflammatory disease with right salpingitis mimicking acute abdomen due to appendicitis in an 11-year-old girl is presented.[ncbi.nlm.nih.gov] Therefore, we individually assessed the following domains of potential bias: source population, method of participant selection, rigor of the exposure measurement, rigor of[doi.org] When severe, it may mimic other disease processes including appendicitis or severe pelvic inflammatory disease.[ncbi.nlm.nih.gov]

  • Acute Pyelonephritis

    Keywords Acute appendicitis; Acute pyelonephritis; Ectopic kidney[tzuchi.com.tw] Febrile patients commonly exhibit chills or rigor as well, alongside fatigue and weakness. Temperature is not expected to exceed an average of 103 F (39.4 C).[symptoma.com] Fever is variable but can be high enough to produce rigors. Malaise, nausea, vomiting, anorexia and occasionally diarrhoea occur.[patient.info]

  • Acute Peritonitis

    Appendicitis and typhoid ileal perforation were the commonest causes, occurring in 43.1% and 35.1% of patients, respectively.[ncbi.nlm.nih.gov] —Usually chilly sensations, or a marked rigor, announce the presence of peritonitis.[henriettes-herb.com] […] secondary to appendicitis.[websurg.com]

  • Familial Mediterranean Fever

    Appendectomies: Many patients with undiagnosed FMF have undergone appendectomy because the severity of the peritoneal episodes seemed to indicate appendicitis.[emedicine.medscape.com] rigidity, rebound tenderness associated constipation or diarrhoea may mimic symptoms and signs of appendicitis Chest pain affects 33-50% due to inflammation of the lining[dermnetnz.org] Symptom Features Fever high, spiking lasts 1-3 days Abdominal pain affects 95% due to inflammation of the linings of the abdominal cavity (peritonitis) severe, board-like muscle[dermnetnz.org]

  • Gas Gangrene

    In acute appendicitis, areas of gangrene may occur in the walls of the appendix with consequent rupture through a gangrenous area.[medical-dictionary.thefreedictionary.com] Nonetheless the most important act remains the early, complete, rational and rigorous debridement of the wounds.[ncbi.nlm.nih.gov] Further rigorous RCTs with appropriate randomisation, allocation concealment and blinding, which focus on cornerstone treatments and the most important clinical outcomes,[ncbi.nlm.nih.gov]

  • Pylephlebitis

    Pylephlebitis as a cause of mortality in acute appendicitis receives but scant mention in recent statistics.[jamanetwork.com] It typically presents with fever, rigors, and right upper quadrant abdominal pain, but sometimes abdominal pain may be absent.[en.wikipedia.org] Despite fluid resuscitation, on the second day of admission, the patient was tachycardic, hypotensive, and continued to experience diarrhea and rigors.[acgcasereports.gi.org]

  • Tularemia

    HHV-8 infection and HIV infection [10] [11] Mesenteric lymphadenitis after viral systemic infection (particularly in the GALT in the appendix) can commonly present like appendicitis[en.wikipedia.org] […] respiratory distress syndrome (ARDS) Rhabdomyolysis Renal failure with possible hemodialysis Hemoptysis Meningitis Endocarditis Suppurative lymphadenitis Pericarditis Peritonitis Appendicitis[emedicine.com]

  • Subphrenic Abscess

    Cecal wall appears thickened.These findings possibly suggest appendicitis sequale and loculated subphrenic collection with associated pleural collection.[sumerdoc.blogspot.com] CASE REPORT A 13 year old boy presented in Mayo Hospital with the Complaint of intermittent pyrexia (more at night), associated with chills and rigors and pain Right Hypochondrium[pjmhsonline.com] Fever, pyrexia Rigors Confusion Tachypnoea Malaise Anorexia Cyanosis Dyspnoea Tachycardia Cough (purulent) Hypotension Haemoptysis Pleuritic pain Vomiting Headache Pleural[brainscape.com]

  • Liver Abscess

    KEYWORDS: Appendicular faecolith; hepatic injury; laparoscopic appendectomy; liver abscess; subhepatic appendicitis[ncbi.nlm.nih.gov] Both patients were admitted to our institution with a 2-week history of right upper quadrant pain, fever, chills, and rigors.[ncbi.nlm.nih.gov] A 51-year-old lady presented with a 4-day history of abdominal pain, diarrhoea, fever, rigors, and lethargy. Imaging revealed an abscess which was drained.[ncbi.nlm.nih.gov]

  • Septic Thrombophlebitis

    Septic thrombophlebitis of the superior mesenteric vein (SMV) is rarely caused by acute appendicitis.[ncbi.nlm.nih.gov] […] septicemia and septic embolization Pulmonary septic emboli seen in as high as 90% in some series Patients may initially present with acute pharyngitis Followed by fever, rigors[learningradiology.com] Postoperative histopathological examination confirmed a diagnosis of appendicitis and septic thrombophlebitis of the portal vein and SMV.[ncbi.nlm.nih.gov]

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