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Results for “THYROGLOSSAL CYST”

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At least 523 records · Page 29Linked to original sources
PubMed1996

Ectopic thyroid tissue presenting as a midline neck mass.

Ectopic thyroid tissue can be found anywhere between the foramen cecum and the normal position of the thyroid gland. Although very uncommon, it is most often found in the region of the foramen cecum, in patients in whom the gland fails to descend. Extralingual thyroid tissue is most commonly located in the anterior cervical area, the region of the thyroglossal duct. It must be differentiated from thyroglossal duct cyst, in that it frequently represents the only source of thyroid tissue. In the majority of patients with lingual thyroid tissue, this is the only functioning thyroid. We present the case of a thirteen year old male child with a midline cervical mass first noted at one year of age. Since its early presentation, this midline mass had increased and decreased in size, and over the last three months had been associated with odynophagia and anterior neck swelling. A presumptive diagnosis of thyroglossal duct cyst was made. A preoperative thyroid scan revealed that this midline mass was in fact the only functioning thyroid tissue; therefore no surgery was performed. This case demonstrates the essential role of a thyroid scan in the preoperative evaluation of a midline neck mass. Recognizing that ectopic thyroid tissue may present as a thyroglossal duct cyst and may be the only functioning thyroid avoids subjecting the child to inappropriate surgery and a life of replacement therapy.

Adolescent↗
PubMed2005

Head and neck endocrine surgery in children: 1997 and 2000.

OBJECTIVES: To characterize children undergoing parathyroid, thyroid, and thyroglossal duct cyst surgery in 1997 and 2000 using a nationally representative discharge database to determine whether rates and outcomes of these surgical treatments vary by age, sex, and health care system attributes. DATA SOURCE: The 1997 and 2000 Kids' Inpatient Database, available through the Agency for Healthcare Research and Quality. STUDY SELECTION: All patients 18 years and younger undergoing head and neck endocrine (HNE) procedures were included. DATA EXTRACTION: The sampling scheme of this database allowed for calculation of national and regional estimates using Stata 7.0. DATA SYNTHESIS: An estimated 2077 and 1871 inpatient pediatric HNE procedures were performed nationally in 1997 and 2000, respectively. Most were performed at general (nonpediatric) teaching hospitals. There were an estimated 1102 thyroglossal duct cyst excisions, making this the most common HNE procedure and diagnosis. Thyroid lobectomy was the second most common HNE surgical treatment. Thyroid malignant neoplasm (usually treated by total thyroidectomy) was the second most common diagnosis. Neck dissections were performed in 32% of patients with thyroid malignant neoplasm. These HNE procedures accounted for more than 28 million dollars in hospital charges in 1997 and nearly 38 million dollars in 2000. CONCLUSIONS: Surgical treatment trends for pediatric HNE procedures remained stable between 1997 and 2000. Thyroglossal duct cyst excision and thyroid lobectomy are the most common procedures. There were regional differences in the rates of most HNE surgical treatments. In addition, hospital charges increased between 1997 and 2000.

Adolescent↗
PubMed2006

[Simultaneous papillary carcinoma in a thyroglossal duct remnant and the thyroid gland].

BACKGROUND: In 1 % of the thyroglossal duct cysts malignant transformation is found with predomination of the papillary carcinoma (80 %). CASE REPORT: We present the case of a 51 year old man with a synchronic papillary carcinoma in a thyroglossal duct remnant and a microcarcinoma of the thyroid gland. After exstirpation of a thyroglossal duct cyst histological examination identified a papillary carcinoma. Postoperative staging uncovered enlarged lymph nodes but no abnormalities in the thyroid gland. Cervical lymphadenectomy and total thyroidectomie was performed. On histological examination a synchronic microcarcinoma of the thyroid was shown. CONCLUSION: Only 7 similar cases have been published in literature before. Because of the rare incidence no therapeutic standard could be established so far. We discuss our therapeutic approach as well as the relevant literature.

Aged↗
PubMed1986

Sonography of neck masses in children.

The sonograms and medical records of 49 patients were reviewed to determine if there is a characteristic sonographic appearance for certain neck masses. Neck masses included: inflammatory masses (12), noninflammatory masses (23), and thyroid masses (14). Four entities including thyroglossal duct cyst, fibromatosis colli, cystic hygroma, and multiple lymphadenopathy showed characteristic sonographic appearance. Thyroglossal duct cysts were seen as midline or slightly off midline cystic masses. A sinus tract extending superiorly was nicely demonstrated in one patient. The mass in fibromatosis colli (neonatal torticollis) appeared as a well defined mass clearly within the sternocleidomastoid muscle, uniformly echogenic, but less echogenic than the normal surrounding muscle, without good through-transmission. A cystic or primarily cystic mass with linear septations was the characteristic finding of the cystic hygroma. Multiple lymphadenopathy demonstrated multiple discrete, oval, relatively hypoechoic masses along the cervical lymphatic chain. The sonographic appearance of inflammatory masses was variable, being either inhomogeneously echogenic or of mixed echogenicity. Hemangiomas were either echogenic with cystic vascular spaces or linear septations or relatively homogeneously echogenic. Intrinsic thyroid masses could be distinguished from extrinsic masses in most cases. The demonstration of calcification in a mass was useful in narrowing the differential diagnosis. Although it is not a specific finding, the presence of calcification highly suggests a neoplastic lesion, particularly neuroblastoma or teratoma. Not only can the location, extent, and internal characteristics of a mass be determined, but in certain entities, the sonographic appearance is characteristic and an accurate diagnosis can be made.

Adolescent↗
PubMed1998

Thyroglossal duct carcinoma: a rational approach to management.

OBJECTIVE: To discuss the authors' experience with thyroglossal duct carcinoma and present a rational approach to the management of this entity. STUDY DESIGN AND METHODS: A retrospective review of the cytopathology and pathology records of all patients with the diagnosis of a thyroglossal duct remnant from 1965 to 1997 was performed. RESULTS: Three cases of papillary thyroglossal duct carcinoma were identified, with one suspected squamous cell carcinoma by needle aspiration. The papillary carcinomas are discussed in detail to illustrate the difficulty encountered in managing the thyroid gland in the setting of a thyroglossal duct carcinoma. Fine-needle aspiration proved effective in making the diagnosis preoperatively. CONCLUSIONS: The authors recommend that a thyroglossal duct cyst with a microscopic focus of papillary carcinoma, without cyst wall invasion, be managed with a Sistrunk procedure. Treatment of all other thyroglossal duct papillary carcinomas should include removal of all thyroid tissue followed by radioactive iodine treatment.

Adolescent↗
PubMed1999

Recurrence of a deep neck infection: a clinical indication of an underlying congenital lesion.

OBJECTIVE: To discuss the computed tomographic (CT) and clinical findings of those entities that may present as recurrent deep neck infections. PATIENTS AND METHODS: Twelve patients with recurrent deep neck infections and CT scans were retrospectively identified since 1990. Their CT scans and medical histories were reviewed. The diagnosis was pathologically confirmed in all cases. RESULTS: The CT scans revealed an abscess or a localized infected cyst in the deep soft tissues of the neck, with varying degrees of associated inflammatory change in the adjacent soft tissues. The diagnoses in these cases included 1 first branchial cleft cyst, 3 second branchial cleft cysts, 1 third branchial cleft cyst, 2 fourth branchial cleft cysts, 2 infected lymphangiomas, 2 thyroglossal duct cysts, and 1 cervical thymic cyst. CONCLUSIONS: Most deep neck infections are the result of suppurative adenitis. The location of the primary focus is usually from the mucosa of the upper aerodigestive tract or from an odontogenic source. Less common causes are perforations due to a foreign body, thrombophlebitis of the internal jugular vein, or osteomyelitis of the spine. Recurrences in these situations are unusual. Less commonly, congenital lesions can present as deep neck infections, and recurrences are common. Our cases suggest that the recurrence of a deep neck infection should alert the physician to the possibility of an underlying congenital lesion and that CT is helpful in the early recognition of these lesions.

Adolescent↗
PubMed1997

Lingual cyst in infancy: importance of palpation for diagnosis.

Two infants, 5 and 12 weeks of age, with lingual cysts were presented. Histological findings were compatible with a salivary retention cyst in one and a thyroglossal duct cyst in the other. Both infants were admitted to our hospital because of severe stridor that had developed from one to two weeks of age. Their lingual cysts were easily recognizable by simple palpation and were confirmed by non-invasive imaging techniques, such as ultrasound sonography, computed tomography and magnetic resonance imaging. Lingual cyst in infancy may be large enough to cause stridor and dyspnea, and occasionally result in sudden infant death, although once diagnosis is made a radical operation can be easily performed. Therefore, it is important that palpation in the oral cavity should be performed with all infants with persistent stridor as a part of a physical examination.

Cysts↗
PubMed1993

[Squamous-cell carcinoma of the thyroglossal duct. A clinical case].

The authors report a rare case of squamous cell carcinoma arising in a thyroglossal duct cyst. The lesion is a malignancy arising directly from the lining epithelium of the thyroglossal duct remnant and as a rule has a poor prognosis with survival ranging from few months to few years.

Aged↗
PubMed2001

Complications associated with the Sistrunk procedure.

OBJECTIVE: To assess the type and rate of complications in the postoperative period of pediatric patients undergoing the Sistrunk procedure. STUDY DESIGN: A retrospective review of patients with a diagnosis of thyroglossal duct cyst who had not had corrective surgery previously. An attempt to standardize the study was made as follows: all patients had surgery under the direction of one surgeon, using the Sistrunk procedure with minor modifications from its original description. Complications were divided into major and minor categories. METHODS: Charts were reviewed for age, sex, preoperative assessment, and postoperative follow-up. Complications were recorded. A postoperative telephone survey was conducted. RESULTS: A minor complication rate of 29% was observed. There were no recurrences or major complications. CONCLUSIONS: The Sistrunk procedure remains the operation of choice for removal of the thyroglossal duct cyst. When the surgery is properly performed, with attention to key surgical landmarks, the risk of major complication is minimal. Complications that do occur are minor and wound related.

Bandages↗