Fig. 1: Cases with microscopic resemblance to low-grade endometrial stromal sarcoma. | Modern Pathology

Fig. 1: Cases with microscopic resemblance to low-grade endometrial stromal sarcoma.

From: Re-evaluating tumors of purported specialized prostatic stromal origin reveals molecular heterogeneity, including non-recurring gene fusions characteristic of uterine and soft tissue sarcoma subtypes

Fig. 1

A Micrograph of case 1 (PSS). Despite its morphologic appearance, which was reminiscent of low-grade endometrial stromal sarcoma, this case harbored a NAB2-STAT6 fusion. B Case 12 (PSS). This case also had morphologic features suggestive of low-grade endometrial stromal sarcoma with partly tubular (sex-cord stromal tumor-like) architecture and harbored a JAZF1-SUZ12 rearrangement. Abbreviations: PSS prostatic stromal sarcoma.

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