[Cystic lymphangioma of the colon. Report of a case]. / Il linfangioma cistico del colon. Descrizione di un caso.

The authors report a rare case of cystic lymphangioma of the colon. Cystic lymphangioma is a benign neoplasm, that originate from lymphatic structures; it unusually involves the large bowel. This tumor has some original features: big dimension, intracystic sepiments, bad demarcation from surroundings structures. Diagnostic examinations are aspecific, showing only a generic mass, which structure is assessable with abdominal echography or TC. A definite diagnosis is only possible with surgical resection.

[Incidence of neoplasm recurrence after colorectal resection for cancer]. / Incidenza delle recidive neoplastiche dopo resezione rettocolica per cancro.

The Authors report their experience on the incidence of anastomotic recurrence in 122 patients surgically treated with colorectal resection for cancer. The number of local recurrences (3 cases, that is 2.5%) is in the inferior range of what reported in Literature. Parameters that influence the local failure are: depth of tumor invasion, extension to adjacent organs and structures, presence of lymph node metastases (valuable with Dukes' modified staging). Type of operation and histologic grade do not seem to influence local recurrence. The Authors report the therapeutic choices adopted in the cases considered.