Endocervical adenocarcinoma in situ (AIS) with ovarian and pulmonary involvement: report of a case and review of the literature suggesting a “seed and soil hypothesis”

ConclusionsThe ovarian involvement by endocervical AIS suggests the concept of a transtubal spread of the neoplastic cervical cells with or without previous colonization within the endometrium without evidence of invasive growth, suggesting a seed and soil spread of the disease. In cases with ovarian involvement by the AIS and without additional extragenital spread, the prognosis may be favorable.
Source: Journal of Cancer Research and Clinical Oncology - Category: Cancer & Oncology Source Type: research