Table 1 Presentation of case reports of SLCTs containing malignant heterologous mesenchymal elements
Author | Patient’s age | Tumor size | Laterality | FIGO stage | Treatment | SLCT grade | Heterologous elements | Recurrence site | Recurrence treatment | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|
Prat et al. 1982 [18] | 13–22 cm | |||||||||
23 | Right ovary | IA | Right SO | / | Immature skeletal muscle + Immature cartilage + Gastrointestinal epithelium | Peritoneum, Pelvis | Chemotherapy | Alive with tumor after 2 years | ||
24 | Not specified | IA | Unilateral SO | / | Immature cartilage | Omentum, Pelvis | Surgery, Chemotherapy | Died after 18 months | ||
14 | Left ovary | IA | Left SO | Poor differentitation | Cartilage in recurrent tumor | Pelvis | Radiotherapy | Died after 9 months | ||
16 | Right ovary | IA | Right SO | / | Immature skeletal muscle | Left ovary, Peritoneum | TAH + Left SO; Chemotherapy | Died after 7 years | ||
20 | Not specified | IIA | TAH + Bilateral SO | Poor differentiation | Skeletal muscle in recurrent tumor | Peritoneum | Surgery, Radiotherapy, Chemotherapy | Died after 10 months | ||
36 | Right ovary | IIB | Right SO | / | Immature skeletal muscle + Immature cartilage | Peritoneum | / | Died after 6 months | ||
48 | Left ovary | IA | TAH + Left SO | / | Immature skeletal muscle + Immature cartilage | Not specified | Not specified | Not specified | ||
20 | Right ovary | IIB | Right SO + Chemotherapy | / | Immature skeletal muscle | Left ovary, Douglas pouch | TAH + Left SO; Radiotherapy | Died after 18 months | ||
32 | Right ovary | IA | TAH + Right SO | / | Immature skeletal muscle | Peritoneum | / | Died after 5 months | ||
22 | Not specified | Not specified | Biopsy | / | Immature skeletal muscle | Not specified | Not specified | Not specified | ||
17 | Left ovary | IC | Left SO | / | Immature skeletal muscle | Right ovary, Pelvis | TAH + Right SO Omentectomy | Died after 12 months | ||
11 | Left ovary | IA | Left SO | / | Immature cartilage | / | / | Alive after 10 years | ||
Kostopolou, Talerman, 2003 [24] | 22 | 6 cm | Left ovary | IA | Left SO | Moderate differentitation | Immature skeletal muscle | / | / | Disease free after 10 months |
Grove et al. 2006 [23] | 29 | 18 × 14 × 11 cm | Right ovary | IC | Right SO + Omentectomy | Moderate differentitation | Embrional rhabdomyosarcoma + Immature cartilage | / | / | Disease free after 48 months |
Guerard, Ferenczy, 1982 [25] | 16 | 20 × 20 × 10 cm | Left ovary | IC | Left SO | Moderate differentitation | Pleomorphic rhabdomyosarcoma | Abdomen | Surgery, Chemotherapy | Recurrence after 6 and 10 months |