[Carcinoid tumors of the appendix: when right colectomy?].
Three cases of carcinoid tumour of the appendix (about 0,3 % of all performed appendectomies) has induced the Authors to a review of the literature with the aim to underline the most important biological and pathological findings and the current clinic and therapeutic knowledges. The diagnosis before surgery is rarely made; it is formulated incidentally in most patients by the histological exam during the operation for an appendicitis or during other surgical procedures. The kind of surgical intervention, that is the entity of the surgical demolition, for the treatment of the carcinoid tumours of the appendix is still controversial: appendectomy or right colectomy? It is possible identify, also during the operation for an appendicitis or for other abdominal lesions, criteria that can orient toward a major surgery (size of the neoplasia, subserosal lymphatic invasion, infiltration of the serosa, diffusion in the meso-appendix, location in closeness of the base of the appendix, invasion of the the locoregional lymph nodes, presence of metastases, section ?margins, number of mitoses, cellular pleiomorfism).
Fornaro
R
R
Dipartimento di Discipline Chirurgiche e Metodologie integrate, Università degli Studi di Genova.
Picori
E
E
Stabilini
C
C
Frascio
M
M
Sticchi
C
C
Boccardo
C
C
Ricci
B
B
Giannetta
E
E
D000328:Adult; D000367:Age Factors; D001062:Appendectomy; D001063:Appendiceal Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality / Q000601:surgery*; D002276:Carcinoid Tumor / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality / Q000601:surgery*; D003082:Colectomy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011379:Prognosis; D012737:Sex Factors; D013997:Time Factors