1/29. Agenesis of the vermiform appendix.Agenesis of the vermiform appendix is very rare. The incidence is estimated to be one in 100,000 laparotomies for suspected appendicitis. Several criteria have to be met before the investigator can conclude that the appendix is congenitally absent. This case is reported to bring this entity to the attention of surgeons who may encounter a similar situation during celioscopy. A 29-year-old patient was admitted through the emergency room with the chief complaint of abdominal pain. Acute appendicitis was suspected, and he was accordingly prepared for celioscopy. This report presents a patient with vermiform appendix agenesis diagnosed at celioscopy with concomitant mesenteric lymphadenitis. Agenesis of the vermiform appendix is very rare, and the diagnosis should not be made unless the ileocecal and retrocecal area are thoroughly explored.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
2/29. Primary segmental infarction of the greater omentum: a rare cause of RLQ syndrome: laparoscopic resection.The authors report a rare case of a patient with a primary segmental infarction of the greater omentum who reported acute abdominal pain. Despite preoperative clinical studies and imaging evaluation, an etiologic diagnosis could not be determined. The diagnosis of this uncommon disease was determined after initial laparoscopic exploration. A laparoscopic resection was performed. The patient had an uneventful recovery and was discharged within 12 hours. The differential diagnosis of the right lower quadrant syndrome includes several disorders, of which the primary segmental infarction of the greater omentum is not frequent. The authors emphasize the usefulness of routine laparoscopic exploration in patients with RLQ syndrome because it adds the possibility of mini-invasive treatment to the initial diagnosis.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
3/29. Idiopathic segmental infarction of the greater omentum as a cause of acute abdomen report of two cases and review of the literature.The segmental infarction of the greater omentum is a rare cause of acute abdomen. Its etiology is uncertain although several predisposing factors have been underlined such as congenital venous anomalies, sudden change of position and substantial meal. The clinical picture simulates an appendicitis or cholecystitis, thus being difficult to make a preoperative diagnosis. However, ultrasonography or computed tomography scan can help us make this diagnosis and then we alternatively perform a conservative treatment, laparoscopic approach or resection by laparotomy. We present two cases, preoperatively diagnosed by ultrasonography and computed tomography scan that were treated by laparotomy resection. We also review the published cases in the medical literature.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
4/29. capnocytophaga canimorsus sepsis presenting as an acute abdomen in an asplenic patient.Acute abdominal symptoms are frequently caused by surgical intra-abdominal problems. However, the differential diagnosis also includes several internal diseases. Overwhelming infections may present with acute abdominal signs, particularly in the immunocompromised host. Asplenic patients are highly susceptible to infections with encapsulated bacteria such as streptococcus pneumoniae, haemophilus influenzae and neisseria meningitidis. Severe infections due to capnocytophaga canimorsus (DF2), are also common in this group. C. canimorsus is a Gram-negative rod, present as a commensal organism in cat and dog saliva. We describe the atypical presentation of a fatal C. canimorsus-sepsis in a 46-year-old man, who underwent traumatic splenectomy two decades earlier.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
5/29. Perforation peritonitis in primary intestinal tuberculosis.Primary intestinal tuberculosis is unusual in European and North American countries today. Its diagnosis is often surprising and differentiation from inflammatory bowel diseases is difficult. The authors present a rare case of severe stercoral peritonitis caused by multiple intestinal perforations in a patient with primary ileocecal tuberculosis. Initial clinical and laboratory investigations led to the suspicion of inflammatory bowel disease. The subsequent diagnostic workup included colonoscopic examination of the cecal and terminal region of the ileum with multiple biopsies. After the pathologist had assessed the specimen as indicating Crohn's disease, appropriate therapy was initiated. Several days later, however, the patient was readmitted to a surgical intensive care unit with clinical signs of peritonitis and immediately operated on. The final diagnosis from a resection specimen confirmed the diagnosis of primary intestinal tuberculosis. The follow-up was complicated by a subhepatic abscess formation with the necessity for surgical drainage. The patient's recovery was uneventful, she underwent intensive antituberculotic therapy and is asymptomatic at present. Surgeons caring for patients with acute abdomen should be aware of tuberculous perforation peritonitis even in non-risk groups of patients.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
6/29. Acute peritonitis caused by intraperitoneal rupture of an infected urachal cyst: report of a case.Embryologically, the urachus is the tubular structure that connects the dome of the bladder to the umbilicus. Incomplete obliteration of the urachal lumen results in several anomalies. The most common urachal abnormality is the urachal cyst and, while intraperitoneal rupture of an infected urachal cyst is very rare, acute peritonitis resulting from intraperitoneal rupture is the most dangerous of all complications associated with urachal anomalies. We report the case of an 80-year-old woman who underwent an emergency laparotomy for lower abdominal pain and signs of acute peritonitis, which revealed intraperitoneal rupture of an infected urachal cyst. Infected urachal cysts with intraperitoneal rupture are often misdiagnosed as a common acute abdomen and result in emergency exploratory laparotomy. These patients should be managed by complete excision of the urachal remnant to prevent any malignant change occurring, as malignant changes have been reported.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
7/29. Strangulated umbilical hernia including a mesenteric cyst: a rare cause of acute abdomen.Mesenteric cysts are rare intra-abdominal lesions. They are usually diagnosed as an incidental laparotomy finding in adults but in childhood, they may present with acute abdomen. In this report, a 72-year old female was referred to our hospital, suffering from acute abdominal pain, several episodes of nausea and vomiting. Clinical abdominal examination revealed an irreducible recurrent umbilical hernia. The patient had both muscular defense and abdominal tenderness. Plain abdominal radiography showed multiple air-fluid levels. With these findings, a diagnosis of acute abdominal pathology was accepted and an urgent laparotomy was performed. A 5-cm-diameter mesenteric cyst was excised from the mesentery of the proximal jejunum and a prosthetic mesh was placed for incisional hernia. This is the first report of a strangulated umbilical hernia complicated with a mesenteric cyst.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
8/29. Recurrent sigmoid volvulus in a sixteen-year-old boy: case report and review of the literature.The authors describe a 16-year-old boy in whom 3 episodes of sigmoid volvulus (SV) occurred over a period of 7 weeks, each time reduced by endoscopy. The child subsequently underwent a successful sigmoid resection with primary anastamosis. Several months after surgery, he remains free of symptoms and is doing well. A review of the literature illustrates the approach to this problem from ancient times until now.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
9/29. Recanalization of a fallopian tube after detorsion of twisted adnexa: report of a case with follow-up by repeat hysterosalpingography.BACKGROUND: Detorsion and cystectomy of twisted adnexa have been performed in young women. However, identification was incomplete, and the function of the affected tube was not investigated. CASE: A 23-year-old, nulligravid woman with an acute abdomen was diagnosed with adnexal torsion. An emergency laparotomy revealed that both ovaries were 12x9x9 cm. the right adnexa were twisted and bluish black. Detorsion of the twisted lesion and ipsilateral fallopian tube was performed, with subsequent cystectomy of both lesions. hysterosalpingography on the 14th postoperative day showed right tubal obstruction; 6 months postoperatively, repeat hysterosalpingography revealed patency of the right tube. CONCLUSION: At least several months may be required for functional recovery of an untwisted tube. For that reason, postoperative repeat hysterosalpingography is a useful method for follow-up of function in an untwisted tube.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
10/29. Mesenteric cystic lymphangioma: unusual cause of intra-abdominal catastrophe in an adult.Mesenteric cystic lymphangiomas (MCLs) are rare benign cystic tumours of unknown aetiology, most often seen in paediatric patients. The clinical presentation is diverse, ranging from an incidentally discovered abdominal cyst to symptoms of acute abdomen. A 20-year-old male presented with generalised abdominal pain, nausea and vomiting of several hours duration following heavy lifting. Emergency laparotomy revealed a 15 x 10 x 8-cm pedicled cystic mass of the mid-ileal mesentery, causing a volvulus. The cyst and a 20-cm gangrenous intestinal segment were resected with anastomosis. The postoperative course was uncomplicated. MCLs should be included in the differential diagnosis of cystic intra-abdominal lesions. Even when asymptomatic and discovered incidentally, they must be treated surgically because of the potential to grow, invade vital structures and develop life-threatening complications.- - - - - - - - - - ranking = 1keywords = vera (Clic here for more details about this article) |
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