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1
The study analyzed 355 patients with cervical carcinoma and endometrial carcinoma who developed second primary cancers at Fujian Cancer Hospital.
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2
The median age at first diagnosis was 52 years for cervical cancer and 55 years for endometrial cancer, with secondary cancers diagnosed at 56 and 57.5 years.
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3
Cervical cancer patients predominantly exhibited squamous cell carcinoma, while endometrial cancer patients primarily had endometrioid adenocarcinoma.
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4
The most common sites for second primary cancers in cervical cancer were the lung, thyroid, and breast, while in endometrial cancer, they were the thyroid, ovary, and cervix.
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5
The study highlights unique patterns in the occurrence and staging of second primary cancers, influenced by the pathological classifications of cervical and endometrial cancers.