Multiple standard H&E stained slides revealed a smooth muscle fibres proliferation in fascicular and whorled pattern.
No nuclear atypia, no coagulative tumour cell necrosis and no increased mitotic rate were found(100x). Benign smooth muscle proliferation with spindle-shaped nuclei.No pleomorphism was seen.(40x)
Image courtesy of Dr Dastranj- Professor, Department of pathology at Tabriz University of Medical Science