Prognostic relevance of celiac lymph node involvement in ovarian cancer.

Objective: The aim of the study was to report on the oncologic outcome of the disease spread to celiac lymph nodes (CLNs) in advanced-stage ovarian cancer patients.

Methods: All patients who had CLN resection as part of their cytoreductive surgery for epithelial ovarian, fallopian, or primary peritoneal cancer were identified. Patient demographic data with particular emphasis on operative records to detail the extent and distribution of the disease spread, lymphadenectomy procedures, pathologic data, and follow-up data were included.

Peritoneal pseudomyxoma arising from the urachus.

Pseudomyxoma peritonei (PMP) arising from urachal tumors is extremely rare. To our knowledge, natural history, tumor biological behaviour, morbidity, treatment, and prognosis of PMP arising from the urachus are determined by the associated PMP. Management of urachal tumors with associated PMP should be based on aggressive locorregional therapy with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy, similar to PMP arising from other origins.