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Transdiaphragmatic intercostal hernia induced by sternutation: A case report
Maria João Samúdio1, David João Aparício1, Maria Luísa Urbano2
1Departmento de Cirurgia, Centro Hospitalar Universitário de Lisboa Norte, Portugal.
Sternutation, or sneezing, can cause abdominal content protrusion. This case report highlights sneezing as the sole trigger for a transdiaphragmatic intercostal hernia, emphasizing the need for further study.
Area of Science:
- Medical Case Reports
- Surgical Pathology
- Abdominal Wall Defects
Background:
- Sternutation is known to increase intra-abdominal pressure.
- The direct link between sternutation and abdominal content protrusion has not been clearly established.
- Transdiaphragmatic intercostal hernia (TDIH) is a rare condition with no established management consensus.
Observation:
- A case report detailing a patient presenting with a transdiaphragmatic intercostal hernia.
- The hernia was diagnosed via CT scan.
- The patient's only identified trigger for the protrusion was an episode of sternutation.
Findings:
- Emergent surgery involving thoracotomy and subcostal laparotomy was performed.
- Hernial contents were successfully reduced.
- The patient experienced a favorable post-operative recovery.
Implications:
- This case suggests sternutation as a potential, previously unconfirmed, trigger for abdominal content protrusion.
- Highlights the challenges in managing rare conditions like TDIH.
- Underscores the need for further research and consensus on TDIH management strategies.
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