case_images: PMC9209640_01
case_images: Preoperative imaging information of LCS (A) Computed tomography and (B-E) magnetic resonance imaging findings of the intracranial and extracranial communication lesions in the left forehead.
case_images: fsurg-09-882694-g001.jpg
case_images: PMC9209640_01_fsurg-09-882694-g001.jpg
case_images: F1
case_images: The adjacent dura mater was thickened, the brain parenchyma was slightly compressed, the soft tissues of the scalp were swollen outwards, and the tumor was strengthened (Figure 1).
case_images: Pathological examination revealing the morphology of Langerhans cell sarcoma and positive immunohistochemical markers.
case_images: fsurg-09-882694-g002.jpg
case_images: PMC9209640_01_fsurg-09-882694-g002.jpg
case_images: F2
case_images: Immunohistochemical analyses showed positivity for cluster of differentiation (CD)1a (++), S100 protein (++), P53 (++), CD68 (+), cyclin D1 (+), cyclin A (+), cyclin B1 (+), IGF2BP3 (+), and Ki-67 (45%-50%) (Figure 2).
case_images: Imaging information were followed up one year after surgery of LCS (A,B) CT (C) MRI.
case_images: fsurg-09-882694-g003.jpg
case_images: PMC9209640_01_fsurg-09-882694-g003.jpg
case_images: F3
case_images: Consultation at 1-year follow-up involved re-examination of the head using CT and MRI: recurrence and metastasis had not occurred (Figure 3).