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This case report highlights an uncommon sequelae of chest wall trauma that should be evaluated for patients presenting with similar history and symptoms. A 60-year-old man presented to the emergency department (ED) with swelling, fever, and chest wall pain two days after an assault with blunt chest wall trauma. On exam, there was a suspected chest wall abscess, verified on computed tomography (CT) with associated displaced midsternal fracture. This patient was admitted for abscess incision and drainage. While uncommon, chest wall abscess formation is an important condition that should be considered as a differential diagnosis in any patient presenting with chest wall pain post blunt trauma. With few reported similar presentations in the literature, this case is an important addition in a likely underreported phenomenon that requires prompt evaluation and treatment. Topics: Blunt chest trauma, chest wall abscess, sternal fracture complication.
RESUMO
INTRODUCTION: Reported upgrade rate to malignancy of radial scars (RS) ranges widely (0%-40%) making management controversial. METHODS: A retrospective chart review was performed on patients with RS on core needle biopsy (CNB). Upgrade rates to malignancy and atypia on surgical excision were evaluated. RESULTS: Of 127 patients with RS on CNB, 53 were excluded due to malignancy or missing records. Of 74 patients reviewed, 52 (70.3%) had surgical excision with four (7.7%) upgraded to malignancy. Eight patients (10.8%) had atypia with RS on CNB with two (25%) upgraded to malignancy. When isolated RS was on CNB, 2 of 44 (4.5%) upgraded to malignancy while 15 of 44 (34%) had atypia on excision. Of 22 patients (29.7%) who did not have excision, zero developed cancer. CONCLUSION: We found higher than expected upgrade rates of isolated RS to atypia which can alter management. Additionally, 25% of RS with atypia upgraded to malignancy suggesting these patients are at higher risk.