Congenital right bochdalek hernia presenting as emergency in old age: a case report
Rajgopal Shenoy K1, Goonj Johri1
1Department of Surgery, Kasturba Medical College, Manipal University, Manipal, Karnataka 576104 India.
Insights
This case study highlights a rare right-sided Bochdalek hernia, a type of congenital diaphragmatic hernia, presenting in an elderly male after 60 asymptomatic years. The patient successfully recovered after emergency surgery for small bowel herniation.
Area of Science:
- Medical Case Study
- Surgical Gastroenterology
- Thoracic Surgery
Background:
- Congenital diaphragmatic hernias (CDHs) can manifest beyond the neonatal period.
- Posterolateral Bochdalek hernias are the most common type, predominantly occurring on the left side (85%).
- Right-sided Bochdalek hernias are less common, accounting for approximately 13% of cases.
Purpose of the Study:
- To report a rare case of a right-sided Bochdalek hernia in an elderly male.
- To illustrate the delayed presentation and diagnostic process of a congenital diaphragmatic hernia.
- To emphasize the importance of considering CDH in adult patients with abdominal discomfort.
Main Methods:
- Case presentation of an asymptomatic elderly male with delayed presentation of a right-sided Bochdalek hernia.
- Diagnostic imaging including ultrasound and contrast CT scan to confirm small bowel herniation into the right hemithorax.
- Emergency surgical intervention for suspected closed-loop obstruction.
Main Results:
- The patient presented with vague right upper abdominal discomfort.
- Imaging confirmed herniation of small bowel loops into the right thorax with signs suggestive of obstruction.
- Successful emergency surgery and uneventful recovery.
Conclusions:
- Right-sided Bochdalek hernias can remain asymptomatic for decades.
- Congenital diaphragmatic hernias should be considered in the differential diagnosis of abdominal discomfort in adults.
- Prompt surgical management is crucial for symptomatic CDH with potential complications.
Abstract:
Congenital diaphragmatic hernias (CDHs) are known to present even after the neonatal period. Posterolateral Bochdalek hernias account for the majority of cases. About 85 % tend to occur on the left side, while the right side accounts for roughly 13 % of the cases. We present a case of a right-sided Bochdalek hernia in an elderly man who was asymptomatic for 60 years of life. The patient presented with vague right upper abdominal discomfort, and ultrasound abdomen revealed herniation of the small bowel into right hemithorax, showing sluggish peristalsis, raising a suspicion of impaired vascularity. He subsequently underwent contrast CT, which confirmed herniation of small bowel loops into right thorax with normal vascularity but dilatation of bowel loops and a possibility of closed-loop obstruction. He was taken up for emergency surgery. The patient had uneventful recovery.
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