Cerebral Venous Thrombosis With Topical Estrogen-Progesterone Use in a Young Heterosexual Male: A Case Report.

INTRODUCTION: Our report sheds light on the risk of topical hormonal use in relation to cerebral venous sinus thrombosis. We diagnosed our patient with cerebral venous thrombosis (CVT) using computed tomography venogram, then detailed history and examination were obtained, and thorough blood tests and imaging were done to exclude other causes of CVT like thrombophilias, infections, and malignancies. CASE REPORT: Our patient is a 37-year-old heterosexual male, presented with headache only. The computed tomography venogram showed extensive CVT in the right internal jugular vein, sigmoid, transverse, and straight cerebral venous; detailed history and investigations suggest that his use of crushed oral contraceptive pills mixed with water topically on the scalp is the most important predisposing factor. This patient was managed with anticoagulants and is being followed in the clinic. CONCLUSION: Oral hormonal use in contraceptives is a known risk factor for CVT. This case sheds light on the importance of topical hormonal use concerning CVT in females and males; it stresses the need for more studies in that area, as it is poorly studied.

Unusual presentation of a giant thoracic spinal cord lipoma.

INTRODUCTION: Non-dysraphic intradural spinal cord lipomas are rare, and true intramedullary cervical-thoracic lipomas are extremely rare. Spinal lipomas usually present with chronic, progressive myelopathic features. Unlike dysraphic lipomas, which are usually located in the lumbo-sacral region, non-dysraphic lipomas are usually located in the cervical or thoracic spine. CASE PRESENTATION: We present an unusual case of a 21-year-old female who presented with four months of severe back pain, progressive spasticity, and weakness in the lower limbs. Magnetic resonance imaging (MRI) revealed a T1- and T2-hyperintense lesion between D4 and D6. DISCUSSION: This fatty intramedullary lesion had undergone evolution and a possible hemorrhagic infarct and cord compression. The patient underwent an urgent dorsal laminoplasty and total resection of this lesion, which histopathology indicated was a fibrous lipoma. Total resection is possible in such cases if a micro-surgical technique that includes neurophysiological monitoring is used.