Carcinoma arising from thyroglossal duct remnants.

Thyroglossal duct cysts (TGDCs) are unusual remnants of the thyroid gland that are rarely observed in association with carcinoma. The present study aimed to showcase the clinical characteristics, diagnosis and management of patients with TGDC carcinoma. It was a single-center study conducted from February 2016 to February 2020. The study involved the retrospective analysis of a series of cases with TGDC carcinoma. A total of 10 patients were included in the study, of whom eight (80%) were females. Their age ranged from 25 to 48 years with a mean age of 39.1 years. A total of five cases (50%) underwent only Sistrunk's procedure, four patients (40%) underwent total thyroidectomy along with Sistrunk's procedure and one patient (10%) was treated by Sistrunk operation and lobectomy. In all of the cases (100%), histopathological examination confirmed papillary thyroid carcinoma in TGDCs. In addition, in the thyroid tissue, 2 cases (20%) also had papillary thyroid carcinoma and 3 cases (30%) had papillary thyroid microcarcinoma. Radioiodine was administered in one patient (10%) with suppressive thyroxine. A three-year follow-up with ultrasound revealed no suspicious lesions in any of the cases. Although rare, carcinoma may develop in the thyroglossal cysts. In this situation, both the thyroid gland and different lymph node compartments should be evaluated for malignancy. Surgical intervention is the cornerstone of management.

Spermatocytic tumor of the testis: A case report and mini­review of the literature.

Spermatocytic tumors are a rare type of testicular cancer, comprising <1% of all testicular malignancies. This type of cancer typically affects males in their 60s and 70s and rarely metastasizes; however, it poses a threat to the health of affected individuals if left untreated. The present study describes the case of a 68-year-old male patient with this type of tumor, including a presentation of his initial symptoms, treatment and subsequent monitoring. A male patient, aged 68 years, visited the authors' clinic with an asymptomatic mass in the right testicle. The mass had been progressively increasing in size for a duration of 5 years following a history of blunt injury. During the examination, a noticeable, painless enlargement was detected in the right testis, whereas the left testis appeared to be in a normal state. Tumor markers were within normal limits. Imaging revealed a complex mass (11x8x7 cm) almost replacing the right testis, with no detectable lymph nodes. A right radical orchidectomy was performed under spinal anesthesia. A histopathological examination revealed a spermatocytic tumor. The post-operative period was uneventful, with no metastasis detected in the CT scans. The patient was discharged with instructions for regular follow-up appointments. The case presented herein highlights a rare spermatocytic tumor in a 68-year-old male. The early detection and treatment of testicular tumors, regardless of age, are crucial for a good prognosis.