Table 1.

Pathological results of benign and malignant ovarian tumors after surgery or laparoscopy

Masses	Pathological types	Number of cases
Benign	Thecoma	2
Benign	Serous cystadenoma	5
Benign	Mucinous cystadenoma	5
Benign	Ovarian endometriosis	4
Benign	Hemorrhagic corpus luteum cyst	5
Benign	Single cyst	3
Benign	Mature teratoma	2
Benign	Fibroma	4
Malignant	Serous papillary cystadenocarcinoma	13
Malignant	Mucinous cystadenocarcinoma	11
Malignant	Metastatic carcinoma	10
Malignant	Epithelioid sarcoma	8
Malignant	Immature teratoma	5
Malignant	Endometrioid adenocarcinoma	6
Malignant	Undifferentiated carcinoma	5