Coexisting papillary thyroid carcinoma and renal cell carcinoma: 4 cases

Background: Thyroid nodules are common in the general population, especially in women. Non palpable nodules are often found when patients undergo diagnostic imaging such as ultrasonography and computed tomography of the chest and neck. This retrospective study to assess the Prevalence of thyroid malignancy in thyroid nodule related to gender, age, and pathology, in Aseer Central Hospital KSA. Methods: During a 5-year period (2011–2016), the medical records of 319 patients with thyroid nodules were collected from the department of pathology at Aseer Central Hospital KSA. The cases were reviewed for data on gender, age, and the pathological result. All patients underwent hemi or total thyroidectomy. Comparisons between genders, age groups, and tissue origins were performed. All statistical tests were performed with SPSS software. Results: Over a period of 5 years, a total of 319 patients: male 17.2% and female 82.8% Underwent for hemi or total thyroidectomy. The age of presentation was ranging from 14 to 80 years. Among the 319 cases of thyroid nodules 73.7% were benign nodules and 26.3% malignant nodules. Papillary thyroid carcinoma in 72.6%, follicular thyroid carcinoma 10.6%, Hurthle cell carcinoma 4.8%, anaplastic carcinoma 4.8%, thyroid lymphoma 4.8% and medullary thyroid carcinoma in 2.4%. Conclusions: Thyroid nodule is a common clinical problem and the proportion of such nodules that prove to be malignant is not small, investigations are of immense help to corroborate with the clinical and morphological finding. Papillary thyroid carcinoma most common malignant thyroid carcinoma followed by follicular thyroid carcinoma, hurthel cell carcinoma, anaplastic thyroid carcinoma, lymphoma and finally medullary thyroid Carcinoma. No significant different between male and female as risk factors for malignancy.

Download Full-text

Synchronous squamous cell carcinoma and papillary thyroid carcinoma arising from the thyroglossal duct remnant: Case report and a review of the literature

SAGE Open Medical Case Reports ◽

10.1177/2050313x20917846 ◽

2020 ◽

Vol 8 ◽

pp. 2050313X2091784

Author(s):

Marco Puccini ◽

Nicolò Roffi ◽

Valentina Pucci ◽

Giacomo Fiacchini ◽

Clara Ugolini ◽

...

Keyword(s):

Squamous Cell Carcinoma ◽

Papillary Thyroid Carcinoma ◽

Thyroid Carcinoma ◽

Cell Carcinoma ◽

Squamous Cell ◽

Rare Event ◽

Papillary Thyroid ◽

Review Of The Literature ◽

Thyroglossal Duct ◽

Thyroglossal Duct Remnant

Squamous cell carcinoma and papillary thyroid carcinoma simultaneously spreading from the thyroglossal duct remnant (TGDR) is a very rare event. The recognition of this condition allows a correct management and treatment, offering the best chances of cure to the patient. We describe the case of a 42-year-old woman who noticed a right-sided lump in her neck. An ultrasound scan confirmed multiple clusters of enlarged lymph nodes on the right side associated to a pre-hyoidal solid nodule. The thyroid gland was normal. Fine-needle aspiration cytology on two nodes revealed distinct metastases from squamous cell carcinoma and from papillary thyroid carcinoma. A careful screening for other head and neck tumors was negative. She underwent a Sistrunk procedure, total thyroidectomy and right lateral lymphadenectomy with en bloc jugular vein resection. On histology, a 2 cm papillary and a small squamous cell carcinoma of the TGDR were documented, with nodal metastases from both primaries. We report the overall management strategy, treatment and outcome at 26-month follow-up, and a review of the literature.

Download Full-text