Desmoid tumors, also known as aggressive fibromatosis, are fibromuscular neoplasms that arise from mesenchymal cell lines. They may occur in almost all soft tissue compartments. Primary desmoids of the small bowel are rare but potentially serious tumors presenting unique challenges to the general surgeon. We present one case of a 59-year-old man presenting with three months of abdominal distension secondary to a small bowel desmoid. Computed tomography of the abdomen showed an 18-cm mass in the mid-abdomen without obvious vital structure encasement. Percutaneous biopsy of the mass indicated a desmoid tumor. The patient underwent a successful elective exploratory laparotomy with resection and primary enteric anastomosis. Final pathology revealed the mass to be a primary desmoid of the small bowel. His post-operative course was uneventful. At two years after surgery, he is symptom free, and there is no evidence of disease recurrence. Due to the rare nature of primary small bowel desmoids, there are few specific care pathways outlined. This is a challenging pathology to treat that often requires a multidisciplinary team of surgical and medical oncologists.
Traumatic hip dislocations require prompt diagnosis and treatment to prevent avascular necrosis of the femoral head. This injury is further complicated when there is an ipsilateral femur fracture. Here, we present what is likely the first reported case of a patient with traumatic hip dislocation and ipsilateral femur fracture with transrectal displacement of the femoral head. The patient presented to a level one trauma center in 2006 as a transfer from another facility after being thrown from a pickup truck. Upon initial evaluation, a foreign body was palpated in the rectum. Computed tomography (CT) imaging showed that the right femoral head was lodged within the pelvis. In the operating room, an exploratory laparotomy was performed, and anoscopy confirmed the placement of the femoral head within the rectal lumen. The femoral head was extracted from the rectum transanally. The operation was abbreviated, as the patient became hemodynamically unstable, and he was taken to the intensive care unit. He returned to the operating room the following day for a repeat washout and proximal diversion. Despite numerous orthopedic procedures and operative washouts, he ultimately underwent a right hip disarticulation. Physicians should be aware that intracorporeal femoral head displacement is possible in select patients who have experienced a high-energy trauma mechanism. This is a complicated, highly morbid injury that poses various management challenges to orthopedic and acute care surgeons.
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