Biomedical subjects
Publications and source records attributed to I Diakhate.
The authors report a case of emphysematous psoas abscess. The patient, a 55 year-old man, was insulinorequerant diabetic. He presented with abdominal pain and diabetic ketoacidosis. The diagnosis was made by CT-scan. No portal of entry was found. The evolution was fatal before surgery in spite of probabilistic antibiotherapy.
We report the case of a 46-year-old man with an uneventful history who was hospitalized for suspected pulmonary embolism. The chest x-ray did not reveal any parenchymatous anomaly but disclosed pseudo-tumoral enlargement of the pulmonary arteries. There was no right ventricular overload at cardiac echography and the pulmonary arterial pressure was normal. Helicoidal angioscan demonstrated aneurismal dilatation of the both pulmonary arteries, complicated by a thrombus on the right. Outcome was favorable with anticoagulation. After ruling out acquired aneurysm, the diagnosis retained was idiopathic aneurysm of the pulmonary arteries.
We report two cases of fourth branchial pouch in adult. This rare and little-known pathology is indeed responsible for suppurative thyroiditis and left lower cervical abscess recurring in spite of antibiotic treatment and incision-drainage. CT scan using, iv contrast, air as a agent contrast with Valsalva test, shows air in the thyroid and perithyroid soft tissue infection, proving communication between the pyriform fossa and the thyroid. Bubble of air behind the left thyroid alar in the sinus track is the best argument for diagnosis. Hypopharyngoscopy shows the mucous opening of the bottom at the pyriform sinus.