case_images: PMC3303500_01
case_images: Clinical photograph of patient
case_images: JOMFP-16-103-g001.jpg
case_images: PMC3303500_01_JOMFP-16-103-g001.jpg
case_images: F1
case_images: Clinical examination revealed a swelling of 2 x 2 cm in diameter at the midline of the upper lip [Figure 1].
case_images: Gross specimen showing multilobulated mass
case_images: JOMFP-16-103-g002.jpg
case_images: PMC3303500_01_JOMFP-16-103-g002.jpg
case_images: F2
case_images: On gross examination, the mass was multilobulated, grayish white in color, soft in consistency and measuring about 2 x 2 cm in diameter [Figure 2].
case_images: Encapsulated tumor mass consisting of adipose tissue separated by branched vascular network (H and E stain, original magnification, x10)
case_images: JOMFP-16-103-g003.jpg
case_images: PMC3303500_01_JOMFP-16-103-g003.jpg
case_images: F3
case_images: Histopathologically, H and E stained section under low magnification revealed an encapsulated tumor mass consisting of adipose tissue separated by branched vascular network [Figure 3].
case_images: Numerous mature adipocytes with variable sized endothelial lined blood vessels (H and E stain, original magnification, x10)
case_images: JOMFP-16-103-g004.jpg
case_images: PMC3303500_01_JOMFP-16-103-g004.jpg
case_images: F4
case_images: Thin walled small capillary like vessels were present at the periphery of the tumor mass [Figure 4].
case_images: Thin walled capillary like vessels present at the periphery of the tumor mass (H and E stain, original magnification, x40)
case_images: JOMFP-16-103-g005.jpg
case_images: PMC3303500_01_JOMFP-16-103-g005.jpg
case_images: F5
case_images: Under higher magnification numerous mature adipocytes with variable sized endothelial lined blood vessels were seen [Figure 5].
case_images: Presence of fibrinous microthrombi (H and E stain, original magnification, x40)
case_images: JOMFP-16-103-g006.jpg
case_images: PMC3303500_01_JOMFP-16-103-g006.jpg
case_images: F6
case_images: Few areas show presence of fibrinous microthrombi [Figure 6].
case_images: Tumor tissue showing increased mast cells density in and around blood vessels (toluidine blue stain, original magnification x40)
case_images: JOMFP-16-103-g007.jpg
case_images: PMC3303500_01_JOMFP-16-103-g007.jpg
case_images: F7
case_images: Toluidine blue staining showed an increased mast cells density in and around blood vessels [Figure 7] with degranulation [Figure 8].
case_images: Tumor tissue showing degranulating mast cell in and around blood vessels (toluidine blue stain, original magnification x40)
case_images: JOMFP-16-103-g008.jpg
case_images: PMC3303500_01_JOMFP-16-103-g008.jpg
case_images: F8
case_images: Toluidine blue staining showed an increased mast cells density in and around blood vessels [Figure 7] with degranulation [Figure 8].