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Query: UMLS:C0000727 (acute abdomen)
 3,084 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Immune reconstitution inflammatory syndrome (IRIS) is particularly observed after the start of therapy for pathogenic antigens in patients infected with human immunodeficiency virus (HIV) and receiving highly active antiretroviral therapy (HAART). Although tuberculosis (TB)-associated IRIS is the most common form, its presentation as a primary feature of acute peritonitis is extraordinarily rare. We report a 43-year-old man diagnosed with acquired immunodeficiency syndrome and pulmonary TB coinfection. His symptoms, sputum quantity, and chest radiologic appearance improved markedly after 3 weeks of antituberculous therapy, and HAART was initiated on the fourth week. However, acute abdomen with peritoneal signs resulting from the established tuberculous peritonitis developed on the seventh day of HAART. His clinical symptoms resolved after maintenance of HAART and antituberculous regimens. Tuberculous peritonitis must be considered in the differential diagnosis of acute abdomen in HIV-infected patients on antiviral therapy, especially in patients with known underlying TB. Early recognition of IRIS is important when managing HIV-infected patients with opportunistic infections.
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PMID:Acute peritonitis as presentations of tuberculosis-associated immune reconstitution inflammatory syndrome in an HIV-infected man. 1848 Jun 57

Childhood spontaneous bladder rupture is an uncommon event, usually associated with bladder augmentation. Occasionally it occurs in normal bladders or non-augmented bladders with a predisposing factor. We present a unique case of misdiagnosed spontaneous bladder rupture in a non-augmented bladder exstrophy patient without evidence of lower urinary outlet obstruction. His acute abdomen mimicked appendicitis and was managed with laparoscopic exploration, intraperitoneal fluid drainage, appendectomy and bladder drainage. This case highlights the need for pediatric urological consultation by surgeons in the case of an acute abdomen with free fluid in a patient with an abnormal bladder.
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PMID:Spontaneous bladder rupture in non-augmented bladder exstrophy. 1864 42

Meckel's diverticulum (MD) is the most common congenital anomaly of the gastrointestinal tract, occurring in 2-3% of the population. Enterolith formation associated with MD is a rare entity. We present the case of a 35-year-old active duty sailor who presented with a 24-hour history of worsening abdominal pain and nausea. His exam revealed lower abdominal peritonitis. An abdominal and pelvic CT scan revealed a fluid-filled structure in the pelvis adjacent to the distal small bowel with associated calcifications. Exploratory laparotomy was performed, which revealed an acutely inflamed MD associated with enterolith formation. Consideration of this condition in the differential upon presentation of an acute abdomen is essential, secondary to the morbidity that can accompany it when misdiagnosed.
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PMID:Meckel's diverticulitis with associated enterloith formation: a rare presentation of an acute abdomen in an adult. 1935 4

Jejunal perforation is extremely rare in trauma especially without initial involvement of the abdomen. We present the case of a delayed jejunal perforation after thoracic trauma with no initial indication of abdominal trauma in a 55-year-old man who was admitted to our department after a road traffic accident. The patient sustained thoracic trauma with rib fractures of the left hemithorax and hemopneumothorax and a mild head injury. On the fourth day of his in-hospital stay, he complained of severe abdominal pain and signs of acute abdomen were observed. He underwent emergency laparotomy where a perforation of the jejunum near the ligament of Treitz was noticed and sutured. His postoperative recovery was uneventful. Physicians treating trauma should always have a high degree of suspicion regarding rare abdominal injuries, with delayed presentation, even if no abdominal involvement is noticed during the initial survey.
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PMID:Late presentation of jejunal perforation after thoracic trauma. 1993 95

We present a case of a 58-year-old man who was admitted to our hospital because of abdominal pain. He underwent incisional ventral hernia repair with intraabdominal mesh (ePTFE). On the day of admission, physical examination included the discovery of a foreign body in the rectum. There were no signs of acute abdomen. We induced stool, and the mesh came out with it. His further course was uneventful. Gastrografin series showed persisting fistula between the small intestine and colon, but without extralumination into the peritoneal cavity. The patient was discharged in good health and without signs of incisional ventral hernia.
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PMID:Spontaneous mesh evacuation per rectum after incisional ventral hernia repair. 2035 45

Two patients (man and woman aged 28 and 82 years respectively) are reported with accidentally diagnosed Chilaiditi's syndrome and sign (abnormality without clinical manifestation). Pathogenesis of both the syndrome and the sign appears complicated and ambiguous. The abnormality was recognized when the patients visited the clinic for planned medical examination. The patient with Chilaiditi's syndrome periodically complained of abdominal discomfort. His physical examination revealed the "lack" of hepatic dullness and the presence of very loud peristaltic sounds heard through a phonendoscope in the hepatic region. The elderly woman presented without abdominal symptoms. Intestinal interposition was associated with the upper position of the diaphragmatic cupola. Chilaiditi's syndrome requires treatment in case of serious clinical manifestations or symptoms of acute abdomen. This abnormality should be considered if invasive intervention being planned may be fraught with a risk of gut injury. The outcome of surgical correction is as a rule fairly good.
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PMID:[Hepatodiaphragmal interposition of the right sigmoid segment--Chilaiditi's syndrome]. 2060 70

In this case report we detail the difficult case of a 74-year-old male patient who was transferred to our cardiac intensive care unit in severe shock with an acute abdomen. His abdomen was emergently explored revealing isolated gastric necrosis and ischemia. A subtotal gastrectomy was performed and the patient was discharged from the hospital 34 days after surgery. Postoperatively we learned that for the preceding 2 weeks the patient had doubled the dose of Forcalide syrup which he had been taking for his reactive airway disease for many years. Formal testing of this fluid revealed a concentrated sugar-based solution with a high concentration of both Ephedra and potassium chloride. Final pathology of the resected stomach demonstrated patent vessels to the stomach with extensive microvascular thrombosis and full-thickness gastric necrosis. On final summation of this case we concluded that the Ephedra in the patient's Forcalide syrup caused the microvascular necrosis seen in the stomach and should be added to the list of potential adverse reactions seen with the ingestion of ephedrine.
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PMID:Ephedra-Induced Gastric Mucosal Injury. 2110 32

A 51-year-old male patient with no history of medical illnesses presented to the emergency department with abdominal pain and a temperature of 39 degrees Celsius. His condition deteriorated rapidly within a few hours. Clear signs of acute abdomen, raised white blood cell count and small gas-fluid levels on abdominal X ray prompted an urgent CT scan of the abdomen. The latter revealed a space occupying lesion arising from the central mesentery containing gas-fluid levels measuring approximately 9 x 9 cm. An urgent exploratory laparotomy was performed. This revealed a mesenteric mass measuring 10 x 10 cm with an abscess. Anatomopathologic investigations showed a mesenteric desmoid tumor. Both colonoscopy and gastroscopy were within normal range ruling out Gardner's syndrome with no polyps or other lesions. The patient made full recovery with radical surgery. This is to our knowledge the fifth case of a desmoid tumor presenting with abdominal abscess not associated with familial adenomatous polyposis. We therefore believe this is an important finding to report.
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PMID:Reporting an unusual case of mesenteric desmoid tumor. 2319 61

Herniation of the bowel through the foramen of Winslow is rare and accounts for 8% of all internal herniae. It typically presents clinically and biochemically as small bowel obstruction. It carries a high mortality as diagnosis is often delayed, despite bowel strangulation, as clinical signs are not typical and imaging may not be diagnostic. In the case presented here, a healthy 25-year-old man was admitted with sudden onset right-sided abdominal and back pain. He denied vomiting, and had opened his bowels. His bloods were normal and venous lactate <2; CT was not diagnostic. At laparotomy, he was found to have internal herniation of the terminal ileum through the foramen of Winslow, which was gangrenous and required resection. This paper discusses the difficulty in diagnosing internal herniation and poses the question as to whether we are too dependent on CT findings in the setting of an acute abdomen.
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PMID:Difficult diagnosis: internal herniation of the terminal ileum through the foramen of Winslow into the lesser sac. 2668 37

Phlegmonous gastritis (PG) is a nonspecific suppurative inflammation disease arising from the submucosal layer, and extending to the full thickness of the stomach. We herein report on a case of acute PG which was diagnosed with abdominal ultrasonography. A 64-year-old man presented at a hospital after having recently undergone pacemaker implantation for the treatment of complete atrioventricular block. He was admitted as an emergency due to a fever of 39 degrees C. He showed anorexia, epigastralgia, vomiting of coffee-ground emesis on the second hospital day, and abdominal ultrasonography (AUS) performed on the third hospital day showed the disappearance of the normal laminated structure and hypoechoic thickening of the stomach walls. Upper gastrointestinal endoscopy revealed significant hyperplasia of the stomach walls, an erythrogenic mucosa, and poor extension. On the fourth hospital day, computed tomography revealed concentric thickening of the stomach walls. Streptococcus pyogenes was cultured from his blood sample. Based on those findings, the patient was diagnosed as having acute phlegmonous gastritis. His clinical symptoms improved and the abnormal ultrasonographic examination findings thereafter returned to normal following the administration of antibiotics. PG should therefore be included in the differential diagnosis when encountering patients with acute abdomen. We experienced a rare case of acute phlegmonous gastritis and AUS was useful for making an early diagnosis.
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PMID:[The Abdominal Ultrasonographic Appearance of Acute Phlegmonous Gastritis]. 2719 37


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