Publications by authors named "Ahmed Saidani"

Article Synopsis
  • Gastrointestinal stromal tumors (GISTs) are rare tumors in the digestive tract, making up only 1% of gastrointestinal tumors, with jejunal GISTs being even less common.
  • A unique case involved a 60-year-old woman who experienced severe gastrointestinal bleeding due to two jejunal GISTs, which were diagnosed after normal initial endoscopy but confirmed through imaging and jejunoscopy.
  • The case underscores the importance of recognizing rare presentations of GISTs, as well as the need for surgery and advanced diagnostic tools for effective treatment and management.
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Introduction And Importance: Colonoscopy, while generally safe, can rarely lead to severe complications such as splenic injury. This article reports a case of splenic injury post-colonoscopy, highlighting clinical challenges, diagnostic approaches, and treatment strategies. The goal is to raise awareness among healthcare professionals and enhance knowledge on managing such complications.

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Introduction And Importance: Actinomycosis is a rare, chronic bacterial infection caused by Actinomyces species. While it commonly affects the cervicofacial region, thorax, and abdomen, appendicular involvement is extremely uncommon. This case report details the presentation, diagnosis, and management of a 45-year-old female patient with acute appendicitis secondary to actinomycosis.

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Introduction And Importance: Intestinal intussusception is rare in adults, involving telescoping of one intestinal segment into another. Commonly associated with colonic lesions, it presents as acute obstruction. Diagnosis relies on CT.

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Introduction: Colonic lipomas (CL) are rare non-epithelial benign tumors. Giant Colonic lipomas (>4 cm) can cause serious complications such as bowel obstruction, massive bleeding, perforation, and intussusception. Early diagnosis is difficult and preoperative discrimination between malignant lesions and large cl is challenging.

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Introduction And Importance: Tuberculosis (TB) remains a significant global health concern, particularly in low-income countries like Tunisia, despite advancements in healthcare and antibiotic accessibility. Gastrointestinal tuberculosis, although rare, can affect various parts of the gastrointestinal tract, with perianal involvement being exceptionally uncommon. We present a case of isolated perianal tuberculosis, emphasizing the complexities in diagnosis and management.

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Introduction And Importance: Renal ectopia, a rare congenital anomaly, can occur in various body regions and may be associated with other abnormalities. It is often asymptomatic, commonly found incidentally, as in our 70-year-old patient during appendicitis exploration. This case highlights the importance of recognizing renal ectopia and associated anomalies, such as vascular abnormalities and renal malrotation, which may predispose patients to potential complications and require vigilant monitoring for urinary tract infections and lithiasis events, as well as potential challenges during laparoscopic surgical procedures, as in our appendectomy case.

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Introduction: Appendiculocolonic fistulas, often arising from benign conditions like abscess-forming appendicitis, manifest subtly. This case emphasizes their rarity, intraoperative discovery during acute appendicitis, and explores diagnostic intricacies, sensitive imaging, and distinctions in managing benign versus malignant cases.

Case Presentation: A 23-year-old intellectually disabled patient, lacking regular medical follow-up and surgical history, presented to our emergency department with persistent right iliac fossa pain six months ago.

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Introduction And Importance: Mirizzi syndrome, a rare complication of cholelithiasis, involves gallstones causing common hepatic duct compression. It poses diagnostic challenges with nonspecific symptoms. Early recognition and surgical intervention are crucial, emphasizing a multidisciplinary approach for this complex condition with potential complications.

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Introduction And Importance: Chilaiditi's syndrome, characterized by the abnormal positioning of the intestine between the diaphragm and liver, and diaphragmatic eventration, a condition marked by the permanent elevation of one side of the diaphragm, are both exceedingly uncommon medical conditions. Their co-occurrence is even rarer, with only a handful of documented cases in medical literature.

Case Presentation: A 71-year-old male patient initially presented with shortness of breath and was subsequently diagnosed with both Chilaiditi's syndrome and diaphragmatic eventration.

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Introduction And Importance: The Rapunzel syndrome embodies an uncommon variation of trichobezoar, predominantly observed among individuals with a history of psychiatric conditions, trichotillomania, and trichophagia. This combination of factors predisposes to the eventual formation of gastric bezoars. Trichobezoars, infrequent gastric masses composed of hair, can lead to complications if left untreated.

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Intrauterine device (IUD) is the mainstay of family planning methods in developing countries. However, it is associated with severe complications such as bleeding, perforation and migration to adjacent organs. Although perforation of the uterus is not rare, migration to the sigmoid colon is exceptional.

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Introduction And Importance: Hydatid cyst of liver is a disease usually seen in endemic regions. Fistulization into duodenum is one of the most exceptional complications of the hydatid cyst commonly discovered during surgery. This paper aims to present and discuss a rare case of cyst ruptured into the duodenum.

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Ganglioneuromas are benign slow-growing lesions that arise from sympathetic ganglion cells. They are usually found incidentally. Ultrasound and magnetic resonance imaging (MRI), provides only an unspecified diagnosis and it has to be confirmed by pathologic studies.

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Anastomosis leakage (AL) after colorectal surgery is an embarrassing problem. It is associated with poor consequence. This review aims to summarize published evidence on prevention of AL after colorectal surgery and provide recommendations according to the Oxford Centre for Evidence-Based Medicine.

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Background: Despite the establishment of effective medical therapies in peptic ulcer disease, gastric outlet obstruction remains one of the most common health problem in Tunisia. Various operations have been attempted, which may lead to postoperative morbidity. Gastrointestinal (GI) motility dysfunction is the most common complications.

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Background: Crohn's disease (CD) is a chronic inflammatory disease of the intestine that can cause an attack by contiguity of the urinary tract. Although the shape is common and fistulizing 35% of all patients with CD, entero-urinary fistulas are rare and only seen in 2-8% of patients. aim: To report the frequency of occurrence of this complication among the group of surgical forms of CD.

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Background: Liver metastases of gastric carcinoma are often the synonym of advanced neoplastic disease which has long justified the indication of palliative chemotherapy. However, inspired by the good results of the management of liver metastases of colorectal cancers,several surgeons have focused on the treatment of liver metastases of gastric carcinoma. The different therapeutic modalities used are surgery, radiofrequency ablation, hepatic arterial infusion and palliative gastrectomy.

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Pellagra is a nutritional disease caused by the deficiency of niacin. It is a clinical syndrome characterized by four "D's": diarrhea, dermatitis, dementia and ultimately death. We describe a case of pellagra as the initial presentation of congenital duodenal diaphragm.

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Background: The occurrence of bleeding complications secondary to the development of pancreatic pseudocysts is rare but associated with high mortality.

Aim: To report a case of pancreatic pseudocyst complicated by hemorrhage and infection.

Case Report: A 62 years old patient with history of severe acute pancreatitis two months ago consulted for abdominal pain associate with fever and internal bleeding.

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