{Reference Type}: Case Reports {Title}: Pyogenic liver abscess after Milligan-Morgan hemorrhoidectomy. {Author}: Yang J;Zhang L;Wang Q; {Journal}: J Surg Case Rep {Volume}: 2024 {Issue}: 6 {Year}: 2024 Jun 暂无{DOI}: 10.1093/jscr/rjae388 {Abstract}: Milligan-Morgan(M-M) hemorrhoidectomy is regarded as the primary treatment option for patients diagnosed with grade III or IV hemorrhoids. Here, we present the case of a 50-year-old male who developed pyogenic liver abscesses as an unusual complication following M-M hemorrhoidectomy. Severe complications subsequent to hemorrhoid surgery are infrequent. A review of the PubMed database spanning the 30-year period between 1994 and 2024 yielded only four publications documenting patients who experienced liver abscesses following open hemorrhoidectomy. Furthermore, the patient exhibited symptoms of a liver abscess as early as the second day post-surgery, despite having no history of diabetes or liver disease, making this occurrence truly uncommon.