Cases Age (years) Initial treatment Organ(s) involved Stage Size of  teratoma (greatest dimension) Histology Follow up data Status and length of  follow up
1 (CC) 38 Oopherectomy Not known - Not known SCC Lost to follow up -
2 35 Left salpingo-oophorectomy Left ovary - 14 cm SCC Lost to follow up -
3 50 Left salpingo-oophorectomy Left ovary IA 19 cm SCC Lost to follow up -
4 50 Salpingo-oophorectomy Ovary IA 12.5 cm SCC Lost to follow up  
5 15 Right oophorectomy Right ovary IA 9.5 cm SCC (Occasional foci) Chemotherapy NED, 7 yrs. & 3 mo.
6 70 TAH with BSO and omentectomy Left ovary and omentum IIIC 12 cm SCC Lost to follow up -
7 29 Left oophorectomy Left ovary IC 9 cm SCC+ APST + Lost to follow up -
high grade sarcomatous
 component
8 35 TAH with BSO and segmental intestinal resection Left ovary, left fallopian tube, terminal ileum and sigmoid colon. IIIC 9 cm SCC Lost to follow up -
9 (CC) 45 Oopherectomy Not known - Not known SCC Lost to follow up -
10 37 TAH with BSO and omentectomy Right ovary IA 21 cm Bilateral MCT with SCC Radiotherapy DOD, 9 mo.
in right ovary
11 55 Right salpingo-oophorectomy Right ovary IA 16.5 cm SCC Radiotherapy DOD, 3 mo.
12 45 Oophorectomy Not Known -(received in multiple pieces) 20 cm PC in struma ovarii Chemotherapy DOD, 15 mo.
13 38 TAH with BSO and omentectomy Left ovary IA 11 cm Bilateral MCT with Chemotherapy NED, 4 yrs. and 2 mo.
adenosqamous carcinoma
in left ovary
14 (CC) 40 TAH with BSO Not known - Not Known MCT with coexistent Chemotherapy DOD, 2 yrs.
Endometrioid ca.
15 50 TAH with BSO and omentectomy Right ovary IA 17 cm Poorly differentiated Lost to follow up -
carcinoma
16 (CC) 52 Not known Not known - Not known SCC Lost to follow up -
17 50 TAH with BSO Unilateral IA 14 cm SCC Lost to follow up -
18 (CC) 42 TAH with BSO Left ovary - 11cm PC in struma ovarii chemotherapy NED, 2 yrs. and 2 mo.
19 32 Right salpingo-oophorectomy Right ovary IC 13 cm SCC No further treatment DOD, 9 mo.
20 (CC) 40 Right Oophorectomy Right ovary - 18 cm SCC Lost to follow up -
21 40 Left  Oopherectomy Left ovary IA 11 cm SCC chemotherapy NED, 7 mo.
22 18 Right salpingo-oophorectomy Right ovary IC 12 cm Adenocarcinoma with chemotherapy NED, 3 mo.
mucinous differentiation
23 50 Right Oophorectomy Right ovary IC 7 cm SCC Lost to follow up -

24

45 TAH with BSO, segmental intestinal resection and omentectomy Unilateral ovary and intestine IIIC 10 SCC No further treatment DOD, 4 mo.
25 45 TAH with BSO Right ovary   11 SCC No further treatment NED,3 mo
26 60 TAH with BSO Left ovary   10.5 SCC Chemotherapy NED,3 mo
CC: Consultation cases in which representative blocks were received, TAH: Total abdominal hysterectomy, BSO: Bilateral salpingio-opherectomy, SCC: squamous cell carcinoma, APST: Atypical proliferating serous tumor, PC: papillary carcinoma, MCT: mature cystic teratoma, NED: no evidence of disease at latest follow-up check, DOD: died of disease.
Table 1: Summary of cases of epithelial malignancies arising in MCT.