case_images: PMC11417422_01
case_images: Chest CT scan. Plain (A) and enhanced (B) images suggested multiple space-occupying lesions (arrow) in the anterior superior mediastinum and left mediastinal pleura.
case_images: fimmu-15-1423547-g001.jpg
case_images: PMC11417422_01_fimmu-15-1423547-g001.jpg
case_images: f1
case_images: Enlarged lymph nodes were seen in the left cardiophrenic angle and left supraclavicular fossa, and pathological examination was conducted ( Figure 1 ).
case_images: T1 MRI of the thigh. (A-D) The muscle edema (arrow) was approximately symmetrical, and the distribution was peripheral and patchy. Signals for gluteus maximus sartorius, rectus femoris, tensor fascia lata, vastus lateralis, gracilis, semimembranosus, and semitendinosus were prominent, compared with the relatively sparse signals for adductor muscles and other muscles of the posterior compartment.
case_images: fimmu-15-1423547-g002.jpg
case_images: PMC11417422_01_fimmu-15-1423547-g002.jpg
case_images: f2
case_images: T1 and T2 relaxation times ( Figure 2 ). The pathological report on the left supraclavicular fossa lymph node indicated thymic squamous cell carcinoma ( Figure 3 ).
case_images: Histopathological images of left cervical lymph node aspiration. hematoxylin and eosin (HE) staining showed an increase in lymphocytes and tumor cells growing in sheets and cords (A). Tissue was positive for cytokeratin staining (B), P40 staining (C), and CD5 staining (D).
case_images: fimmu-15-1423547-g003.jpg
case_images: PMC11417422_01_fimmu-15-1423547-g003.jpg
case_images: f3
case_images: T1 and T2 relaxation times ( Figure 2 ). The pathological report on the left supraclavicular fossa lymph node indicated thymic squamous cell carcinoma ( Figure 3 ).