Hibernoma dorsal gigante. Presentación de caso

Abstract

The Hibernoma or fetal brown fat, is an uncommon benign tumor. We report a case with an unusual mass in a 12 years old female,
in dorsal region, congenital origin, with extension from down cervical region until sacral region, absence of gluteal region muscle. We did image study and blood test, with diagnosis of severe anemia and malnutrition. We organized multidisciplinary team to do final treatment for the lesion that caused important deformity to lumbar spine (kyphoscoliosis), the surgical team achieved gross total resection of tumor, with 12 kg of total weight and reconstruction of anal edge without damage of sphincter, follow up during one year without recurrence.