Table 2 Patients' pathological summaries
N° | Age | Cytology | Gross pathology | Histopathology | Provisional diagnosis |
|---|---|---|---|---|---|
1 | 54 | Benign | Well defined, 2 cm | Spindle cells, adipocytes, thick collagen bundles in variable proportions | SCL? |
2 | 55 | Suspicious | Well defined, 3 cm | Spindle and oval cells haphazardly arranged in short intersecting fascicles, ribbons of collagen | MFB? |
3 | 46 | Benign | Irregular infiltrative, 3.7 cm | Spindle cells forming interlacing bundles | Benign BSCTs? |
4 | 37 | Benign | Well defined, 2.5 cm | Cellular neoplasm formed of spindle and oval cells, arranged in storiform pattern or in parallel fascicles | Benign BSCTs? |
5 | 51 | Suspicious | Well defined with irregular margins, 3 cm | Highly cellular neoplasm formed of spindle cells surrounding epithelial lined spaces, high mitotic activity 20/10 hpfs | Malignant PT? |
6 | 39 | Benign | Well defined, 4 cm | Interlacing bundles of spindle-shaped cells with cigar shaped-nuclei, eosinophilic cytoplasm, rare mitotic figures | leiomyoma |
7 | 52 | Malignant | Well defined, 5 cm | Eosinophilic spindle cells arranged in interlacing bundles, marked cellular and nuclear atypia, mitosis 7/10 hpfs, wide areas of necrosis | leiomyosarcoma |
8 | 69 | Malignant | Well defined, 4 cm | Highly pleomorphic spindle cells, high mitotic activity 23/10hpfs | Malignant BSCTs? |