Spontaneous rupture of an infected pseudocyst of the pancreas: A case report.

INTRODUCTION AND IMPORTANCE: A pancreatic pseudocyst is a known complication of acute and chronic pancreatitis. A pseudocyst rupture into the abdomen causes peritonitis, which can be fatal if surgical treatment is delayed. Here in we report the case of a 46-year-old woman presenting with a pancreatic pseudocyst doubly complicated with infection and rupture causing sepsis shock. CASE PRESENTATION: A 46 year-old-woman, with a history of chronic pancreatitis four years prior complicated with a pancreatic pseudocyst of 3 cm, presented to our emergency department with clinical signs of generalized peritonitis. After a brief resuscitation, we performed a midline laparotomy. It showed purulent peritonitis due to a rupture of an infected pseudocyst of the pancreas. We performed an abundant peritoneal toilet with drainage. The patient was discharged after 25 days. In the one month follow-up, there were no unfavourable outcomes. CLINICAL DISCUSSION: In presence of ruptured and infected pancreatic pseudocyst, surgical treatment should be performed as soon as possible after brief resuscitation. Laparotomy is the gold standard treatment. The main objective of surgical treatment is to perform abundant peritoneal toilet with large external drainage. In our case, the pancreatic pseudocyst didn't communicate with the Wirsung duct allowing us to withdraw the drainage. Otherwise, the drainage should be retained longer to treat the pancreatic leakage. CONCLUSION: Rupture and infection of pancreatic pseudocysts is a rare situation. Diagnosis is assessed via computed tomography scan. Emergency laparotomy should be performed timely to make the peritoneal toilet and drain the pancreatic pseudocyst.

Are biopsies during endoscopic ultrasonography necessary for a suspected esophageal leiomyoma? Is laparoscopy always feasible?

The present letter to the editor is related to the work entitled "Large leiomyoma of lower esophagus diagnosed by endoscopic ultrasonography-fine needle aspiration: A case report." Although endoscopic ultrasonography seems necessary in a suspected leiomyoma of the esophagus, the performance of biopsies via fine needle aspiration is controversial as it increases the risk of complications such as bleeding, infection, and intraoperative perforations. Laparoscopy is the best treatment strategy for small tumors. Laparotomy with tumor enucleation or esophageal resection can be considered in large leiomyomas.

Hydatid cyst of the ilium: A case report.

INTRODUCTION AND IMPORTANCE: Hydatid cyst is a common parasitic disease in endemic countries. It frequently occurs in the liver and lungs. Ilium involvement is extremely rare. We report the case of a 47-year-old man presenting with a hydatid cyst of the left ilium. CASE PRESENTATION: A rural 47-year-old patient, presented with pelvic pain and limping on walking for six months. He had a pericystectomy 10 years prior for a hydatid cyst of the left liver. A pelvic computed tomography scan showed an osteolytic remodeling of the left iliac wing associated with a large multiloculated cystic mass fusing along the left ilium. The patient had partial cystectomy and curettage of the ilium. The postoperative course was uneventful. CLINICAL DISCUSSION: Hydatid cysts of the bone are exceptional but aggressive due to the absence of a pericyst limiting the extension of the lesions. We report a rare case of a patient presenting with a hydatid cyst of the ilium. The prognosis is poor even in patients who undergo extensive surgical treatment. CONCLUSION: Early and adequate management can improve the prognosis. We highlight the importance of conservative treatment consisting of partial cystectomy with curettage of the bone to avoid morbidity related to radical surgery.

Leiomyoma of the esophagus: A case report and review of the literature.

INTRODUCTION: Benign tumors represent less than 1% of esophageal neoplasms. Esophageal leiomyoma is a very rare tumor that arises from mesenchymal tissue. We present here a case of leiomyoma of the esophagus which was revealed by dysphagia and vomiting that was treated by surgical enucleation. PRESENTATION OF CASE: This report illustrates the case of a female who presented with dysphagia and vomiting. Imageology demonstrated an esophageal mass which was treated with surgical enucleation. Histopathology confirmed the diagnosis of leiomyoma. CLINICAL DISCUSSION: Benign esophageal tumors are rare. Leiomyoma commonly presents as a single lesion in the middle or lower third of the esophagus. Leiomyomas located in the proximal and middle third of the esophagus can be operated on by right thoracotomy. Surgical treatment varies from enucleation to esophageal resection depending on the size and location of the mass. In our case, the tumor was enucleated by a right posterolateral thoracotomy. CONCLUSION: Esophageal leiomyoma is a benign and generally asymptomatic tumor. Surgery is the pillar of treatment. Enucleation should be performed whenever possible to avoid esophagectomy and thus decrease morbidity and mortality.