Bilateral extensor digitorum brevis manus.

Introduction: The extensor digitorum brevis manus (EDBM) is an accessory muscle of the dorsum of the hand that may appear as a painful mass. It is treated surgically, usually by excision of the muscle.

Case Report: 14-year-old male with bilateral painful masses on the dorsal aspect of his hands.

Initial experience with brachytherapy treatment adjuvant to surgical resection of keloid scars in the pediatric population.

Objectives: The treatment of keloid scars is based on multiple lines of therapy, with varying levels of efficacy(1), and there is currently no single treatment that guarantees cure and prevents recurrence. In the pediatric population, the treatments used are not standardized, and there is insufficient evidence to support efficacy and complications. The objective of this study was to analyze the patients who required brachytherapy as an adjuvant to surgical resection in recurrent keloid scars.

Periocular Cutaneous Soft-Tissue Giant Cell Tumor in a Pediatric Patient.

Giant cell tumor of soft tissue (GCTST) is a rare neoplasm genetically unrelated but histopathologically indistinguishable to its osseous counterpart. Histologically, GCTST is characterized as a multinodular proliferation of bland histiocytoid mononuclear cells intermixed with osteoclast-like giant cells. GCTST most commonly presents as a soft-tissue mass located in the extremities of middle-aged adults.

Diagnosis of nontuberculous mycobacterial lymphadenitis: the role of fine-needle aspiration.

Nontuberculous mycobacterial lymphadenitis often presents a diagnostic challenge. This study aimed to evaluate the role of fine-needle aspiration cytology in the diagnosis of nontuberculous mycobacterial lymphadenitis in children. We conducted a retrospective review of fine-needle aspiration cytology performed in patients < 17 year-old with subacute lymphadenitis from 2003 to 2016 in a tertiary hospital in Spain.