BACKGROUND: Appendiceal mucocele is an infrequent well-recognized entity that can present in a variety of clinical syndromes or can be asymptomatic and discovered incidentally. PATIENTS AND METHODS: Nineteen patients with a diagnosis of primary appendiceal mucocele treated in our institution between January 1, 1987 and December 31, 2006 were included in this retrospective analysis. RESULTS: The histological examination of the specimens revealed simple and hyperplastic appendiceal mucocele in nine cases (47%), mucinous appendiceal cystadenoma in eight cases (42%), and mucinous appendiceal cystadenocarcinoma in two cases (11%). Thirteen patients (68%) underwent appendectomy, five patients (26%) right colectomy, and two patients (6%) underwent right colectomy for invasive appendiceal cystadenocarcinoma and at the same time right nephrectomy and sigmoidectomy, respectively, for concomitant malignancy. CONCLUSION: Mucocele of the appendix may be related to a benign or malignant appendiceal process, leading to individualized diagnosis and treatment.
BACKGROUND: Appendiceal mucocele is an infrequent well-recognized entity that can present in a variety of clinical syndromes or can be asymptomatic and discovered incidentally. PATIENTS AND METHODS: Nineteen patients with a diagnosis of primary appendiceal mucocele treated in our institution between January 1, 1987 and December 31, 2006 were included in this retrospective analysis. RESULTS: The histological examination of the specimens revealed simple and hyperplastic appendiceal mucocele in nine cases (47%), mucinous appendiceal cystadenoma in eight cases (42%), and mucinous appendiceal cystadenocarcinoma in two cases (11%). Thirteen patients (68%) underwent appendectomy, five patients (26%) right colectomy, and two patients (6%) underwent right colectomy for invasive appendiceal cystadenocarcinoma and at the same time right nephrectomy and sigmoidectomy, respectively, for concomitant malignancy. CONCLUSION: Mucocele of the appendix may be related to a benign or malignant appendiceal process, leading to individualized diagnosis and treatment.
Authors: S van Ruth; Y I Z Acherman; M J van de Vijver; A A M Hart; V J Verwaal; F A N Zoetmulder Journal: Eur J Surg Oncol Date: 2003-10 Impact factor: 4.424
Authors: Tae Kyu Kim; Jun Ho Park; Jeong Yeon Kim; Byung Chun Kim; Byung Mo Kang; Soo Kee Min; Jong Wan Kim Journal: Surg Endosc Date: 2018-04-13 Impact factor: 4.584