case_images: PMC5225703_01
case_images: (a) Preoperative T1-weighted contrast-enhanced axial cranial magnetic resonance imaging showing a right frontoparietal mass lesion and perilesional edema. (b) Preoperative T1-weighted contrast-enhanced coronal cranial magnetic resonance imaging showing a right frontoparietal mass lesion and perilesional edema. (c) Preoperative T1-weighted contrast-enhanced sagittal cranial magnetic resonance imaging showing a right frontoparietal mass lesion and perilesional edema
case_images: JNRP-8-140-g001.jpg
case_images: PMC5225703_01_JNRP-8-140-g001.jpg
case_images: F1
case_images: Contrast-enhanced magnetic resonance imaging scan showed a well-enhanced extra-axial mass lesion in the right frontoparietal region with surrounding edema [Figure 1a-c].
case_images: Postoperative axial cranial computed tomography image showing tumor removal with normal postoperative changes and persisting preexisting perilesional edema
case_images: JNRP-8-140-g002.jpg
case_images: PMC5225703_01_JNRP-8-140-g002.jpg
case_images: F2
case_images: Postoperative cranial computed tomography scan revealed tumor removal with normal postoperative changes and persisting preexisting perilesional edema [Figure 2].
case_images: (a) Tumor tissue containing large cells seeming as fat-like proliferation with classic meningothelial neoplastic cells. Tumor cells have round nuclei and fat vacuoles in their cytoplasms (H and E, x40). (b) Tumor tissue showing the expression of epithelial membrane antigen (EMA, x40). (c) Tumor tissue showing positive staining with vimentin (Vimentin, x40). (d) Tumor tissue showing the expression of progesterone receptor (PR, x200)
case_images: JNRP-8-140-g003.jpg
case_images: PMC5225703_01_JNRP-8-140-g003.jpg
case_images: F3
case_images: Histopathological diagnosis was lipomatous meningioma [Figure 3a-d].