Morel-Lavallée lesion after falling down stairs, diagnosed with ultrasound: A case report.

The Morel-Lavallée lesion is an uncommon closed degloving injury that most often occurs in the setting of high-energy trauma and can be associated with other traumatic injuries, including fractures of the pelvis, acetabulum, or femur. The superficial soft tissues are forcibly separated from the underlying deep fascia, resulting in damage to penetrating blood vessels and lymphatics. A fluid collection consisting of lymph, blood, and/or necrotic tissue subsequently develops and is most common in the region of the greater trochanter.

Mature cystic teratoma of the fallopian tube diagnosed preoperatively with computed tomography and ultrasound: A case report.

Mature cystic teratoma of the fallopian tube is extremely rare, with fewer than 100 cases reported in the English literature. Clinical symptoms are nonspecific, and the diagnosis is most often made after surgical resection. A preoperative diagnosis has the potential to aid with surgical planning and patient counseling.

Valgus slipped capital femoral epiphysis with contralateral pre-slip.

Slipped capital femoral epiphysis (SCFE) is a common hip disorder in older children and adolescents, classically with medial and posterior slippage of the proximal femoral epiphysis. However, valgus SCFE is a very rare entity, where the proximal femoral epiphysis slips laterally and posteriorly. To our knowledge, valgus SCFE with magnetic resonance imaging (MRI) features of contralateral pre-slip has not yet been reported.