Perianal Ulcers from Antihemorrhoidal Ointment: A Case Report and Literature Review.

ABSTRACT: Perianal ulcers (PAUs) related to antihemorrhoidal product use have been recently reported in the literature through a few case reports. However, other etiologies of PAU must be ruled out, including infectious disease, inflammatory disease, malignancy, pressure injuries, radiotherapy, and other topical drugs. In this report, the authors describe two cases of PAUs due to an antihemorrhoidal ointment. In case 1, a 68-year-old woman with a history of hemorrhoids presented with PAUs after using an antihemorrhoidal ointment for 2 months. The ulcers were assessed through a histopathologic study and treated with calcium alginate dressings, with complete re-epithelialization occurring after 2 months. In case 2, a 58-year-old woman with a history of hemorrhoids developed painful PAUs while using an antihemorrhoidal ointment for 2 months. No other probable cause was found, and the ulcers were treated by discontinuing the ointment. The ulcers showed marked improvement, and complete re-epithelialization occurred after 6 weeks without additional treatment.

Bilateral Decompressive Craniectomy in Malignant Cerebral Venous Thrombosis.

INTRODUCTION: Despite the extremely favourable prognosis of patients with cerebral venous thrombosis (CVT), death occurs in 10-15% of patients. In severe cases of malignant CVT with supratentorial haemorrhagic lesions, cerebral oedema and brain herniation, decompressive surgery may be the only life-saving treatment. PATIENT AND METHODS: We present the case of a puerperal young woman with progressive headache, seizures and decreased alertness. Thrombosis of the entire superior sagittal sinus with bifrontal venous infarcts and midline shift was confirmed by magnetic resonance imaging with venography sequencing. Despite medical treatment with anticoagulation, progressive neurological deterioration was observed, so bilateral, frontal decompressive craniectomy was performed. RESULTS: At the 6-month follow-up, we observed partial functional recovery with a modified Rankin score of 3. DISCUSSION: Bilateral decompressive craniectomy may be a life-saving therapeutic option when medical therapy fails and there are clinical and radiological features of progression in both cerebral hemispheres. LEARNING POINTS: Malignant cerebral venous thrombosis presents with diffuse haemorrhagic lesions or cerebral oedema associated with brain herniation and rapid clinical deterioration.Decompressive surgery may be the only life-saving treatment in severe cases.Early and adequate intervention based on the characteristics of the lesions allowed preservation of life and improvement in long-term functionality.

Esophageal schwannomas: A rarity beneath benign esophageal tumors a case report.

INTRODUCTION: Esophageal Schwannoma is a rare tumor that represents the least frequent mesenchymal tumor of the esophagus and represents a condition with only a few cases reported in the literature PRESENTATION OF A CASE: We report a 40-year-old female with a 5 years history of gastroesophageal reflux, repeated history of pharyngitis, odynophagia that culminated in progressive oropharyngeal dysphagia to solids. A barium esophagogram revealed a filling defect in the superior and middle thirds of the esophagus. Upper gastrointestinal endoscopy showed a smooth elevated lesion in the upper third of the esophagus, impossible to resect by this mean. An open left cervical approach revealed an 80 × 45 × 20 mm large tumor, which was resected. DISCUSSION: In general, Schwanommas are rarely found in the gastrointestinal tract (GI), while the great majority occur in the stomach, esophagic is the least common GI form of presentation. CONCLUSION: The knowledge about a new case, impacts in obtaining more information about the clinical course and surgical treatment of this tumor.