ABSTRACT
Thymomas are rare tumors originating from thymic tissue and rarely metastasize. They can be diagnosed either incidentally or symptomatically when compressing or invading nearby structure. A 36-year-old man presented with significant high-grade fever, chest pain that worsens upon lying down, and dyspnea. A chest X-Ray and computed tomography followed by biopsy confirmed the diagnosis of thymoma. The management included chemotherapy cycles, followed by surgery. Pericardiectomy was performed with en-bloc thymectomy and partial resection of the infiltrating lung. Venous drainage was restored by 8/16 mm inverted bifurcated brachiocephalic-superior vena cava Dacron bypass. The pericardium was reconstructed by a synthetic Dacron patch, and the right diaphragm metastasis was resected. Neoadjuvant chemotherapy was initiated. After 3 months of follow-up, no recurrence was evidenced by computed tomography.
ABSTRACT
Thyroid fibrosarcomas represent a rare subset of tumors with exceedingly limited documented cases in the medical literature. This study delineates an unusual occurrence involving a 32-year-old female presenting with symptoms including neck pain, dysphagia, and dyspnea. Notably, the patient experienced symptom recurrence 3 months postthyroidectomy, accompanied by aggressive tumor growth. Despite the considerable size of the tumor and its infiltration into critical anatomical structures, a complex surgical intervention was executed with successful outcomes. The study underscores the imperative for further exploration into the efficacy of proposed therapeutic modalities tailored for managing this neoplasm. Moreover, it emphasizes the necessity for considering the histological classification of fibrosarcoma within the differential diagnoses spectrum for thyroid tumors.
