Myxoinflammatory fibroblastic sarcoma (MIFS) is a recently defined rare tumor. It is mainly found in the upper and lower extremities of adults. Due to its high local recurrence rate and low metastatic rate, it is classified as a low grade-malignancy. Accurate diagnosis and early, wide excision are important for prognosis. Herein, we report a case of MIFS in a 35-year-old male patient that presented in an unusual location, the left chest wall. To our knowledge, this is the first reported case of MIFS in Korea and the second case to be reported within the global scientific literature involving the chest wall.
Adult ; Fibroblasts ; Humans ; Korea ; Lower Extremity ; Male ; Prognosis ; Recurrence ; Sarcoma ; Thoracic Wall ; Thorax

A 43-year-old woman was diagnosed with an intravenous leiomyomatosis at a previous hospital and transferred to our hospital to undergo surgical treatment. Emergency one-stage operation for coincidental removal of intra-abdominal, right atrial, and intravenous masses were planned. Upon arriving at the operating room, she suffered a sudden onset of severe dyspnea and showed hemodynamic instability. Intraoperative TEE showed pulmonary embolization of a right atrial mass. Removal of the pulmonary artery mass and the intra-abdominal mass, and the cardiopulmonary bypass were performed without any complications.
Adult ; Cardiopulmonary Bypass ; Dyspnea ; Emergencies ; Female ; Heart Atria ; Hemodynamics ; Humans ; Leiomyomatosis ; Operating Rooms ; Pulmonary Artery

The pneumomediastinum after a dental treatment occurs rarely and shows almost good prognosis, however it is potentially life-threatening complication. Here we report a case of pneumomediastinum, occurred by air bubbles originated from dental high speed equipment, via head and neck fascial space with literatures review.
Dental High-Speed Equipment ; Head ; Mediastinal Diseases ; Mediastinal Emphysema ; Neck ; Prognosis ; Subcutaneous Emphysema