ZAKKY BRAMANTYO ARDHI; SUMIDI SUMIDI. Perforated Retrocecal Appendicitis Despite Inconclusive Ultrasonography: The Role Of Integrated Clinical Assessment And Reassessment—A Case Report. International Journal of Health Engineering and Technology (IJHET), [S. l.], v. 5, n. 4, 2026. DOI: 10.55227/ijhet.v5i3.1193. Disponível em: https://afdifaljournal.com/journal/index.php/ijhet/article/view/1193. Acesso em: 17 oct. 2026.