Parent involvement (PI) in school is associated with more positive academic performance and social competence in children. However, there are inadequacies in current measures of PI and a need for a better understanding of predictors of PI. In this study, measures were obtained from a normative sample of 387 children in kindergarten and first grade from high-risk neighborhoods in 4 different sit...

BACKGROUND The development of thyroid carcinoma may be influenced genetically and has been associated with certain HLA alleles. HLA-C alleles have not been studied in depth, because available serology techniques have not been very reliable in detecting them. However, the development of molecular biology provided an efficient and reliable technique for allele detection. The aims of the current s...

the common midline neck masses include thyroglossal duct cyst, lipomas, thyroid tumor or cyst and rarely a midline lymph node, particularly the node just above the thyroid isthmus. thyroid tuberculosis (ttb) is a rare cause of thyroid disease and therefore only occasionally included in the differential diagnosis. in this study we tried to explain the clinical and paraclinical manifestations of ...

Fine-needle aspiration (FNA) is the most commonly used pre-operative technique for diagnosis of malignant thyroid tumor. However, many benign lesions, with indeterminate diagnosis following FNA, are referred to surgery. Based on multifunctionality of the endogenous galectin-1, we aimed to assess its status for early diagnosis of thyroid cancer. Immunohistochemistry for galectin-1 and -3 was per...

Secondary neoplasm of the thyroid mimicking a primary thyroid lesion is a rare finding, especially in an individual without a past history of malignancy. A case of squamous cell carcinoma metastatic to the thyroid (presenting as a solitary thyroid nodule), who had an unsuspected primary in the esophagus is described. Usually, multiple areas of the gland are involved in the secondary involvement...

OBJECTIVES/HYPOTHESIS The goal of the study was to determine the role of routine total thyroidectomy and hemithyroidectomy in patients undergoing total laryngectomy for laryngeal squamous cell carcinoma. STUDY DESIGN The study group consisted of 343 patients who underwent total laryngectomy (98 treated with surgery alone, 136 treated following radiation failure, and 109 following chemoradiati...

such as prostate cancer and breast cancer have been well analyzed. In particular, the fact that either withdrawal or addition of steroid hormoneinduces apoptosis in these cancer cells is well known.Here, I introduce the apoptotic pathway in endocrine diseases and the significance of apoptosis in various thyroid diseases, focusing on the molecular mechanism of radiation-induced apoptosis in huma...

SUMMARY: BACKGROUND: Metastases to the parotid and thyroid glands from breast cancer are rare and have a poor prognosis. CASE REPORT: We present the case of a patient with breast carcinoma and synchronous involvement of both the parotid and thyroid gland, and review the literature on this subject. CONCLUSION: Metastatic malignancy in clinically suspect thyroid and parotid nodules could be detec...

Vocal fold paralysis is associated with involvement of the vagus nerve or the recurrent laryngeal nerve between the jugular foramen and the entry point into the larynx. Malignancies of the thyroid are a frequent cause, but vocal fold paralysis is also found in certain benign diseases. In a series of 1,200 cases, the incidence of the association between paralysis and benign thyroid disease was 0...

Ectopic thyroid tissue results from abnormal embryologic development and migration of the thyroid gland. True malignant transformation in ectopic thyroid tissue is extremely rare and is always diagnosed after surgical excision of the lesion by pathology examinations. There are well-documented cases of ectopic thyroid cancer while primary tumoral lesion occurs in the orthotopic thyroid, but only...