Abstract
INTRODUCTION AND IMPORTANCE: Sternutation is, by definition, a situation that increases abdominal pressure. However, it has not been clearly linked to protrusion of abdominal content through weaknesses in the abdominal boundaries. CASE PRESENTATION: Here we present a case report in which the only trigger factor found for an abdominal content protrusion was a sternutation episode. The patient arrived in our institution with the diagnosis of a transdiaphragmatic intercostal hernia, proven in CT-scan. He was, then, submitted to emergent surgery, where through thoracotomy and subcostal laparotomy, hernia content was reduced. The patient had a favorable evolution. CLINICAL DISCUSSION: TDIH is a rare entity, for which there are still no consensus regarding its management. This makes clinical practice more challenging, leaving to the surgeon the therapeutic decision tailored to each patient. CONCLUSION: This entity should be further studied, and consensus reached regarding its management.