Sclerotherapy with absolute alcohol in a child with spinal aneurysmal bone cyst: A case report.

Aneurysmal bone cyst (ABC) is a benign and locally proliferative vascular disorder in the form of a non-neoplastic bone lesion commonly found in children and young adults. Several treatments and therapeutic options are available. Percutaneous sclerotherapy is an alternative treatment for ABC with less morbidity than other therapies. An 11-year-old girl presented with a lump in her left flank since 10 months ago with paresthesia, and leg weakness. The patient was unable to raise her legs and walk. The patient underwent posterior surgical and stabilization procedures with tumor extirpation. Three months postsurgery, the lump progressively increased and tenderness. MRI showed an expansile destructive lytic lesion, firm borders, regular margins, and multiple septa with clear transition zones, without periosteal reactions, forming a picture of a "soap bubble appearance" surrounding the lumbar paravertebral. The patient underwent sclerotherapy using 5 ml of absolute alcohol under visual fluoroscopy guidance. After the sclerotherapy, the patient showed clinical improvement and decreased lump size. No side effects or massive bleeding were experienced postsclerotherapy. Thoracolumbar x-ray post sclerotherapy showed a decreased mass size in the posterior lumbar area. This case demonstrates that sclerotherapy presents a secure alternative for pediatric patients in contrast to spinal ABC surgery. It offers minimal invasiveness and reduced morbidity. The percutaneous administration of absolute alcohol proves effective in treating spinal ABC. In this case, the patient experienced clinical improvement, leading to a decrease in lump size. There were no instances of significant bleeding around the lump postsclerotherapy.

A case of endocarditis and spondylodiscitis associated with Mycobacterium tuberculosis.

Tuberculosis (TB) is a global health problem, in which the majority of cases occur in population-dense developing countries. Despite advances in various diagnostic TB modalities, extrapulmonary TB remains a challenge due to complexities related to its diagnostic approach. Hereby, we present a rare case of endocarditis and spondylodiscitis associated with Mycobacterium tuberculosis (MTB). This case report highlighted the challenges faced in diagnosing blood culture-negative infective endocarditis (BCNIE). We also emphasized the importance of considering MTB as etiology of BCNIE, particularly in endemic TB areas.