case_images: PMC8213118_01
case_images: Magnetic resonance imaging foot: Hyperintense signal noted around the 2nd metatarsal
case_images: TP-11-49-g001.jpg
case_images: PMC8213118_01_TP-11-49-g001.jpg
case_images: F1
case_images: TI inversion recovery hyperintense signal was noted in the head and body of the metatarsal associated with significant surrounding myofascial edema [Figure 1]. The MRI findings hinted toward an infective etiology rather than of traumatic antecedence.
case_images: Intraoperative image of the parasites
case_images: TP-11-49-g002.jpg
case_images: PMC8213118_01_TP-11-49-g002.jpg
case_images: F2
case_images: On extending the incision, two long, coiled, ivory-colored, nonmotile parasites were discovered [Figure 2].
case_images: Uneven thickness of the parasite
case_images: TP-11-49-g003.jpg
case_images: PMC8213118_01_TP-11-49-g003.jpg
case_images: F3
case_images: On examination, the parasites were ivory in color with uneven thickening [Figure 3].
case_images: Posterior end of the worm
case_images: TP-11-49-g004.jpg
case_images: PMC8213118_01_TP-11-49-g004.jpg
case_images: F4
case_images: The posterior end was tapering [Figure 4], measuring approximately 0.6 mm, and the anterior end looked comparatively incomplete.
case_images: Hematoxylin and eosin stain: Cut section showing the absence of cuticle
case_images: TP-11-49-g005.jpg
case_images: PMC8213118_01_TP-11-49-g005.jpg
case_images: F5
case_images: Institute (IVRI), Izatnagar, Uttar Pradesh, for further examination and final identification. It was communicated by the IVRI that the specimen forwarded was in all probability sparganum of spirometra because no cuticle was seen in any of the histological sections examined, but the outer wall greatly resembled with tegument of the plerocercoid larva [Figure 5]. It was also reported that although the anterior end was damaged, the morphological details and histology of the specimen submitted confirmed and compared well to the probability of sparganum of Spirometra spp.
case_images: PMC8213118_02