Case reportDe Garengeot hernia with perforated appendicitis and a groin subcutaneous abscess: A case report

•De Garengeot hernia with a groin subcutaneous abscess is rare.•Appendectomy and herniorrhaphy via the same incision may be more effective.•Clinicians should consider de Garengeot hernia in patients with a groin hernia.

IntroductionDe Garengeot hernia is rare. Although previous reports have suggested various surgical options according to patient condition, comorbidities, surgeon preference, and clinical findings during surgery, a treatment strategy has not been established.Presentation of caseAn 81-year-old woman presented with an irreducible tender mass that was subsequently diagnosed as an incarcerated femoral hernia with a subcutaneous abscess in the right groin. Intraoperative findings revealed a necrotic and perforated appendix strangulated by the femoral ring for which an appendectomy and herniorrhaphy was performed concurrently through the hernia sac. The subcutaneous abscess cavity was washed thoroughly and a drainage tube was placed within it. The patient recovered uneventfully.DiscussionWe suggest that the approach through the inguinal incision in both appendectomy and herniorrhaphy with drainage may be useful in avoiding intra-abdominal contamination in cases of de Garengeot hernia with subcutaneous abscess.ConclusionHere, we described a case of de Garengeot hernia with a subcutaneous abscess in the groin. Clinicians should consider de Garengeot hernia in patients with a groin hernia, make an early diagnosis, and promptly provide surgical treatment to reduce the risk of complications.