This case report has described a case of papillary carcinoma of thyroglossal duct in a young male. This patient was admitted with a mass in the anterior neck for 2 years. Preoperative Bultrasonography, CT and MR showed a subcutaneous cystic mass with irregular calcification shadow in the central region of the neck without obvious enhancement. Initial diagnosis was thyroglossal duct cyst, and was excised by Sistrunk under general anesthesia. The postoperative pathological examination showed thyroglossal duct cyst combined with thyroid papillary carcinoma, which was confirmed by immunohistochemistry as thyroglossal duct papillary carcinoma.
Humans ; Male ; Thyroid Neoplasms/surgery* ; Carcinoma, Papillary/pathology* ; Thyroglossal Cyst/surgery* ; Thyroid Cancer, Papillary

Carcinoma ; pathology ; surgery ; Carcinoma, Papillary ; Humans ; Neck Dissection ; Thyroid Neoplasms ; pathology ; surgery

OBJECTIVE: The significance of lymph node dissection in the VI area of cN0 thyroid papillary carcinoma. METHOD: Collect 150 cases of patients diagnosed with cNO thyroid papillary carcinoma and they were performed thyroid gland lobe and isthmic portion excision including lateral VI area lymph node cleaning. The specimens were pathologic examined to determinate the size, the position, invasion of thyroid papillary carcinoma,the number and metastasis of lymph node, etc. RESULT: In the 150 patients performed the lymph node VI area groups cleaning, 93 cases had VI area of lymph node metastases, so the transfer rate was 62.0%. In the VI area, metastasis rate of tracheal side lymph nodes was 62.0% (93/150), lymph node before throat group was 4.67% (7/150), lymph node before trachea group was 3.33% (5/150), lymph nodes near the trachea laryngeal recurrent nerve ventral group was 52.0% (78/150), and next to the trachea laryngeal recurrent nerve dorsal lymph node group was 21.33% (32/ 150). CONCLUSION In CN0 thyroid papillary carcinoma, VI zone of lymph node metastasis rate is high, and region VI lymph node metastasis rate from high to low in order for: paratracheal lymph node, prelaryngeal lymph node, pretracheal lymph node. The metastasis rate of paratracheal throat back nerve ventral lymph node was the highest in central lymph node.
Carcinoma ; pathology ; surgery ; Carcinoma, Papillary ; pathology ; surgery ; Humans ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Neck ; Neck Dissection ; Recurrent Laryngeal Nerve ; Thyroid Cancer, Papillary ; Thyroid Neoplasms ; pathology ; surgery

Papillary thyroid microcarcinomas (PTMCs) are the most common form of classic papillary thyroid carcinoma (PTC). PTMCs are typically discovered by fine-needle-aspiration biopsy (FNAB), usually with sensitive imaging studies, or are found during thyroid surgery in a patient without a previously known history of thyroid carcinoma. However, the definition of PTMC has not always been universally accepted, thus creating controversy concerning the diagnosis and treatment of PTMC. The aim of this review is to summarize the clinical features of PTMC and identify the widely differing opinions concerning the diagnosis and management of these small ubiquitous thyroid tumors.
Biopsy, Fine-Needle ; Carcinoma, Papillary/mortality/*pathology/*surgery ; Humans ; *Neoplasm Staging ; Thyroid Neoplasms/mortality/*pathology/*surgery

The recent prevalence of ultrasonography (US) and US-guided fine needle aspiration biopsy (FNAB) can make us easily diagnose papillary carcinoma of 1.0 cm or less in maximal diameter, which is called papillary microcarcinoma. In the face of the fact that cervical lymph node metastasis and multicentricity are two prominent clinical characteristics of papillary thyroid microcarcinoma, the question How to treat papillary microcarcinoma has given rise to controversy. In this review, we discuss the clinical behavior, the appropriate therapeutic strategies, the factors affecting prognosis, and the methods for following up the patients with papillary thyroid microcarcinoma.
Biopsy, Fine-Needle ; Carcinoma, Papillary ; diagnosis ; pathology ; surgery ; Humans ; Prognosis ; Thyroid Neoplasms ; diagnosis ; pathology ; surgery

Breast/pathology* ; Breast Neoplasms/surgery* ; Carcinoma, Papillary/surgery* ; Epithelial Cells/pathology* ; Female ; Humans

Thyroid tumours with both papillary and medullary carcinoma features are rare and represent less than 1% of all thyroid malignancies. These tumours have a different clinical presentation and biological behaviour from tumours that have only papillary or medullary carcinoma features. The phenomenon of mixed thyroid tumours can be observed in two settings--a mixed tumour showing dual differentiation, or a collision tumour. For a precise diagnosis of this rare mixed thyroid carcinoma, fine needle aspiration cytology results should be correlated with serum calcitonin and thyroglobulin levels. The diagnosis should also be confirmed using immunocytochemistry. Surgery is the treatment of choice, and the role of postoperative radioiodine is controversial. We herein report the case of a 35-year-old man with a mixed medullary-papillary carcinoma of the thyroid, which presented with C-cell hyperplasia, granulomatous inflammation and metastasis to the cervical lymph nodes. The patient was treated with total thyroidectomy and nodal clearance. This case highlights the need for awareness of coexistent entities as they warrant separate treatments.
Adult ; Carcinoma, Medullary ; pathology ; surgery ; Carcinoma, Papillary ; pathology ; surgery ; Humans ; Inflammation ; pathology ; Lymphatic Metastasis ; Male ; Neoplasms, Multiple Primary ; pathology ; surgery ; Photomicrography ; Thyroid Neoplasms ; pathology ; surgery ; Thyroidectomy

Humans ; Female ; Carcinoma, Intraductal, Noninfiltrating/surgery* ; Thoracic Wall/pathology* ; Adenocarcinoma, Papillary ; Breast Neoplasms/surgery* ; Carcinoma, Ductal, Breast/pathology*

OBJECTIVE: To discuss the role of the central lymph node dissection in the treatment of papillary thyroid carcinoma. METHOD: Collect 136 patients who underwent thyroidectomy with papillary thyroid carcinoma in our hospital in 2011-2012,all are conducted with lymph node dissection in the central area as well as resection of primary lesion. Functionl lateral neck lymph node dissection were used for patients with clinical lateral neck lymph node metastasis. RESULT: In 136 patients, 56. 6%(77/136) of the central lymph node metastasis were detected. Positive rate was 47. 5% in 101 cN0 patients and 82. 9% in 35 cN1 patients. CONCLUSION In the case of not increasing risk of surgery, resection of thyroid cancer primary lesion the central lymph node at the same time is a surgical procedure to be recommended.
Carcinoma ; pathology ; surgery ; Carcinoma, Papillary ; Humans ; Lymph Node Excision ; Lymph Nodes ; Lymphatic Metastasis ; Neck ; Thyroid Cancer, Papillary ; Thyroid Neoplasms ; pathology ; surgery ; Thyroidectomy

Adenocarcinoma, Follicular ; classification ; diagnosis ; pathology ; Carcinoma, Papillary ; diagnosis ; pathology ; surgery ; Humans ; Lymphatic Metastasis ; Thyroid Neoplasms ; diagnosis ; pathology ; surgery