Humans ; Thyroid Diseases ; diagnosis ; surgery

Ultrasonograhy, it's excellent ability of differentiating cystic from solid lesion and depicting detailedarchitecture, proved itself useful in the diagnosis of thyroid pathologies. Adanced high resolution equipmentsmade hidden small lesion detected and finer structure clearly seen. They seemed to throw light on the histologicaldiagnosis of thyroid diseases, especially differentiation of benignancy and malignancy. Author reviewed picturesof high-resolution ultrasonography of thyroid disease(24 ases0 and correlated them witn proven pathologicalfindings. The results were as follows: 1. Multiplicity of lesion favors benignancy(4 cases). 2. Well definedmargin favors benignancy(14/17), while ill defined margin favors malignancy(3/4), and lesion of no margin favorsthyroiditis(3/3). 3. Surrounding halo favors benignancy(7 cases). 4. Hypoechogenicity were found in most ofmalignancy and thyroiditis. Cystic components in solid nodule were common findings in bening and malignantlesions. Calcification was not found in malignancy.
Diagnosis ; Pathology ; Thyroid Diseases ; Thyroid Gland ; Thyroid Nodule ; Thyroiditis ; Ultrasonography

PURPOSE: To evaluate the diagnostic accuracy of routine calcitonin measurement in patients with nodular thyroid disease. METHODS: Consecutive patients with nodular thyroid disease (n = 640) were studied. Serum calcitonin levels were measured under basal conditions, and when basal values were between 10–100 pg/mL, testing was repeated after pentagastrin (PG) stimulation. Patients with previously diagnosed or familial medullary thyroid cancer (MTC) were excluded. Patients were operated on when basal or stimulated calcitonin >100 pg/mL or when other surgical indications were present. RESULTS: Four cases of MTC were identified. MTC was diagnosed in 75% of patients with basal calcitonin >100 pg/mL. One out of 11 patients with basal calcitonin between 10–100 pg/mL was diagnosed with MTC. PG stimulation resulted in elevation in 4 cases, where 1 case was diagnosed with MTC. Positive predictive value for basal calcitonin levels in the preoperative diagnosis of MTC was 5% for values between 10–100 pg/mL and 100% for values >100 pg/mL. Possible reasons for false positivity were papillary thyroid cancer in 17%, renal insufficiency in 8.3%, Hashimoto thyroiditis in 17% and β-blocker use in 33%. Positive predictive value for the PG test (>100 pg/mL) was 25% in the entire series. The cost of adding calcitonin measurement (±PG stimulation) to the preoperative work-up, resulted in €912.68 per MTC patient to detect the disease. CONCLUSION: Basal calcitonin measurement together with PG stimulation in cases of basal calcitonin >10 pg/mL detects MTC in 0.62% of patients with nodular thyroid disease.
Calcitonin* ; Diagnosis ; Hashimoto Disease ; Humans ; Pentagastrin ; Renal Insufficiency ; Thyroid Diseases* ; Thyroid Gland* ; Thyroid Neoplasms ; Thyroid Nodule

Both hypothyroidism and hyperthyroidism can display signs and symptoms of neuromuscular dysfunction overshadowed by primary disease. Whatever the mechanism by which the thyroid affects muscles and nerves, prompt diagnosis and restoration of normal thyroid function leads to resolution of most neuromuscular symptoms. Therefore patients with thyroid dysfunction should be questioned for musculoskeletal complaints and referred to a specialist if necessary. Thyroid disorders should be considered as one of the causes in patients presenting musculoskeletal manifestation. We described four patients with thyroid disorders who presented with musculoskeletal manifestations.
Diagnosis ; Humans ; Hyperthyroidism ; Hypothyroidism ; Muscles ; Specialization ; Thyroid Diseases* ; Thyroid Gland*

No abstract available.
Diagnosis* ; Postpartum Period* ; Pregnancy* ; Thyroid Diseases*

From July 1999 to July 2000, in Military Hospital 103 there have been 459 patients with thyroid diseases undergoing surgical treatment. The rate of postoperative respiratory insufficiency was 2.6% (1.4% of 288 patients with Basedow's disease; 3.6% of 28 patients with simple goiter, 1.6% of 128 patients with benign tumor of the thyroid; 33.3% of 15 patients with thyroid cancer). Some factors related to respiratory insufficiency after surgical treatment of thyroid diseases are the type of thyroid disease, mixed goiter, big goiter, goiter with symptoms of pressing on neck's organs and recidivous goiter.
Thyroid diseases ; Respiratory Insufficiency ; diagnosis ; surgery ; therapeutics

Ultrasound-guided fine needle aspiration biopsy (USFNA) is a very useful procedure for the diagnosis and management of thyroid diseases. It is very safe procedure and complications have been rarely reported. We experienced a case of an extensive hemorrhage after USFNA of the thyroid nodule in a patient undergoing long-term aspirin therapy. We emphasize that it is very important to obtain a patient history carefully before performing a USFNA.
Aspirin* ; Biopsy* ; Biopsy, Fine-Needle* ; Diagnosis ; Hemorrhage* ; Humans ; Thyroid Diseases ; Thyroid Gland* ; Thyroid Nodule*

It is an undeniable fact that the establishment of the Korean Thyroid Association (KTA) in 2008 will reinforce growing thyroidology in Korea. It is worthwhile to recall the histories behind the foundation of the KTA and to remember the efforts of the founders. Since 2005, there has been a massive increase in thyroid cancer incidence in Korea, which is much higher than in other countries. A large majority of cases fall into papillary microcarcinoma (less than 1 cm). Much debate has been sparked since early 2014 through mass media as well as among medical professionals on the issues of early screening and detection of small thyroid cancer, overdiagnosis and overtreatment of thyroid cancer. Based on the author's past 30 years of clinical practice in endocrinology with a focus on thyroid disease, this article presents my opinion on such debate and provides thoughts on future directions. This article only represents the author's personal, possibly limited, perspective thought. For this reason, readers are recommended to use their own judgement in weighing the opinions.
Diagnosis* ; Endocrinology ; Humans ; Incidence ; Korea ; Mass Media ; Mass Screening ; Thyroid Diseases ; Thyroid Gland* ; Thyroid Neoplasms*

The lingual thyroid is the most common manilestation of benign ectopic thyroid tissue, but is still a rare clinical entity. As a result, attempts at management may prove to be rather confusing. It may present with symptoms of dysphagia, upper airway obstruction or even hemorrhage at any time from infancy through adulthood. Therefore, clinical findings, laboratory tests, and radiographic imaging studies should be employed in confirming the diagnosis and appropriate planning treatment, keeing in mind that the primary therapeutic goal is to restore the thyroid function. We report two cases of lingual thyroid gland with the review otliterature.
Airway Obstruction ; Deglutition Disorders ; Diagnosis ; Hemorrhage ; Lingual Thyroid* ; Thyroid Dysgenesis ; Thyroid Gland ; Tongue Diseases

Sono-guided fine needle aspiration (FNA) of the thyroid is widely used, but the aspirated samples are typically not well preserved and low cellularity makes diagnosis difficult in many cases. The object of the current study is to evaluate the adequacy and diagnostic accuracy of the use of SurePath(TM) liquid-based cytology (SP-LBC) in the sonoguided fine needle aspiration of the thyroid nodule and to compare its use with that of the use of a conventional smear (CS). A total of 172 sono-guided FNAs of thyroid nodules from April to June, 2006 were prepared by the use of the split method with either SP-LBC or CS; the samples were stained with the use of hematoxylin-eosin (H&E) and Papanicolaou (Pap) stains. A cyto-histological correlation was performed in 69 (30 SP and 39 CS) cases that had been histologically confirmed. The rate of producing unsatisfactory slides by the use of the SP-LBC method (9.3%) was less than that of the use of the CS method (20.9%). The diagnostic accuracy of the SP method (93.3%) was better than that of the CS method (85.3%). The sensitivity and specificity of the SP method (94.4% and 92.3%) was better than that of the CS method (83.3% and 70%), respectively (p<0.05). The CS of sono-guided aspirated specimens had some unavoidable limitations related to inadequate sampling such as a bloody background, low cellularity and an indication that some clinicians smeared many useless slides (averaging four to ten slides), and that most slides showed only blood that included few follicular cells. The SP method resulted in more thinly smeared slides and showed cleaner background and greater cellularity than the use of the CS method. Each follicular cell shows superior nuclear detail, and more distinct cytoplasmic features than with the use of the CS method. SP-LBC appears to be an easy, highly accurate, and reliable cytological method for employ for a diagnostic approach of thyroid disease and thyroid nodules. The SP-LBC method is a suitable alternative to the CS method to overcome diagnostic difficulties.
Biopsy, Fine-Needle* ; Coloring Agents ; Cytoplasm ; Diagnosis ; Sensitivity and Specificity ; Thyroid Diseases ; Thyroid Gland* ; Thyroid Nodule