Subject(s)
Digestive System Surgical Procedures/adverse effects , Hemoperitoneum/etiology , Hepatic Artery/injuries , Liver Diseases/etiology , Liver/pathology , Postoperative Complications , Adult , Biopsy/adverse effects , Cysts/pathology , Cysts/therapy , Embolization, Therapeutic , Hemoperitoneum/diagnosis , Hemoperitoneum/therapy , Hepatic Artery/pathology , Humans , Lacerations/complications , Lacerations/diagnosis , Liver/injuries , Liver Diseases/diagnosis , Liver Diseases/pathology , Liver Diseases/therapy , Male , Postoperative Complications/diagnosis , Postoperative Complications/pathology , Postoperative Complications/therapy , Rupture/diagnosis , Rupture/etiology , Rupture/therapySubject(s)
Colonic Neoplasms/diagnosis , Lymphoma, B-Cell, Marginal Zone/diagnosis , Aged , Aged, 80 and over , Female , Humans , Male , Middle AgedSubject(s)
Aorta, Thoracic/pathology , Aortic Diseases/complications , Embolism/etiology , Thrombosis/complications , Abdominal Cavity/pathology , Aged , Aorta, Thoracic/diagnostic imaging , Aortic Diseases/diagnostic imaging , Embolism/diagnostic imaging , Female , Humans , Radiography, Abdominal , Thrombosis/diagnostic imagingABSTRACT
Sarcoidosis is a multisystemic disorder of unknown cause that affects almost every tissue in the body. Colon is an extremely rare location of this disease. Clinical presentation, endoscopic appearances, and radiologic findings are not specific and may mimic much other affection. We report the case of a 64-year-old woman with inactive pulmonary sarcoidosis who presented alternating constipation and diarrhea. Colonoscopy revealed a stenotic tumor in the ascending colon. Histology failed to determine the nature of the lesion. Radiologic findings are those of a long stenotic tumor of the ascending colon associated with a multiple satellite lymphadenopathy. Endoscopic and radiologic descriptions are highly suggestive of a malignancy. The patient underwent a laparotomy, and a right hemicolectomy was performed. Examination of the resected specimen showed follicular structure with central epitheloid and giant cells and surrounding fibroblasts. These findings made the diagnosis of colonic sarcoidosis. The nonspecificity of the endoscopic and radiological signs of gastrointestinal sarcoidosis and the extreme rarity of colonic location make the preoperative diagnosis unlikely. The diagnosis will be then made only on histological examination of surgical specimens. We describe, through this observation, the results of paraclinical investigations that can suggest diagnosis and perhaps avoid surgery.
ABSTRACT
BACKGROUND: Patients with inflammatory bowel disease (IBD) are at increased risk of thromboembolic complications (TEC), which represent an important cause of morbidity and mortality. AIM: To assess the prevalence and risk factors of TEC in patients with IBD. METHODS: We conducted a retrospective study including all the IBD patients in the gastroenterological department of Charles Nicolle hospital between 2000 and 2010. Only thromboembolic events that had been diagnosed by an imaging procedure were counted. RESULTS: A total of 266 patients with IBD were consecutively included. TE events occurred in nine patients (3.4%); six men and three women. Their mean age was 31 years [15-64 years]. Five patients had Crohn's disease and four had ulcerative colitis. The types of TEC were deep venous thrombosis of the leg in five cases with pulmonary embolism in one of them, cerebral venous thrombosis in two cases, portal thrombosis in one case and jugular vein thrombosis in one case. Active disease was present in all cases at the time TEC occurred. CONCLUSIONS: In our study, the prevalence of TEC is 3.4% in patients with IBD. Deep venous thromboses of the leg are the most common TEC and all our cases occurs during the active phase of IBD.
