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https://www.readbyqxmd.com/read/28330547/-ectopic-thyroid-tissue-with-a-primary-carcinoma
#1
Pernille Hammershøj Jensen, Anette Pedersen Pilt, Hans-Erik Wittendorff
Ectopic thyroid tissue is a result of abnormal embryologic development and migration of the thyroid gland. It has a prevalence of one per 100,000-300,000, and the risk of malignant transformation in ectopic thyroid tissue is rare. We present a rare case of perivesical ectopic papillary thyroid carcinoma in a 76-year-old man with a normal orthotopic thyroid gland. A total thyroidectomy was performed, and the pathology report showed normal thyroid tissue with no neoplastic involvement. The patient was treated with radioactive iodine, and a control scintigraphy was without any signs of activity...
March 20, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28329168/unusual-diagnosis-of-a-mass-located-in-the-interventricular-septum-ectopic-thyroid-struma-cordis-struma-cordis-an-unusual-mass-in-the-septum
#2
Daniela do Carmo Rassi, Viviane Tiemi Hotta, Juliana Freitas Santana Mota, Aleksander Dobrianskyj, Salvador Rassi
No abstract text is available yet for this article.
February 23, 2017: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28321997/laparoscopic-resection-of-retroperitoneal-ectopic-thyroid-tissue
#3
Sawako Tamaki, Yasuyuki Miyakura, Soutoku Someya, Hideki Ishikawa, Nao Kakizawa, Fumi Hasegawa, Hiroyuki Tanaka, Rina Kikugawa, Shingo Tsujinaka, Akira Tanaka, Alan Kawarai Lefor, Toshiki Rikiyama
A 43-year-old otherwise healthy woman was found to have a retroperitoneal mass during a routine medical examination and was referred for further evaluation. Abdominal CT scan showed a well-delineated, low-density area that exhibited heterogeneous contrast enhancement. The area measured about 20 mm in size and was to the left of the aorta at the level of the inferior mesenteric artery. MRI showed a mass with heterogeneous hypointensity on T1 -weighted images and heterogeneous hyperintensity on T2 -weighted images...
March 20, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28251012/ectopic-thyroid-tissue-in-the-mediastinum-characterized-by-histology-and-functional-imaging-with-i-123-spect-ct
#4
Jed Hummel, Jason Wachsmann, Kelley Carrick, Orhan K Oz, Dana Mathews, Fangyu Peng
Ectopic thyroid tissue is a rare entity and when discovered it is typically along the pathway of embryologic migration of the thyroid. We present a case of incidental finding of ectopic thyroid tissue within mediastinum in a 61-year-old female patient with a history of total thyroidectomy for thyroiditis and nodules. The patient presented to emergency room with cough and right chest pain and underwent a chest computed tomographic angiogram (CTA) to exclude pulmonary embolism as part of chest pain workup. One right paratracheal mediastinal soft tissue nodule was visualized on the images of CTA...
2017: Case Reports in Radiology
https://www.readbyqxmd.com/read/28215490/left-parapharyngeal-ectopic-goitre-associated-with-eutopic-thyroid-and-postoperative-horner-s-syndrome
#5
W Foma, E Pegbessou, B Amana, E Kpemissi
INTRODUCTION: The authors report a case of left parapharyngeal ectopic goitre, in which resection was followed by postoperative Horner's syndrome, and describe the difficult management of this entity. CASE REPORT: A 25-year-old woman presented with upper oesophageal dysphagia and a well-demarcated left parapharyngeal mass displacing the great vessels laterally and posteriorly. The mass was resected via an exploratory neck incision. Histological examination of the operative specimen revealed hyperplastic thyroid parenchyma...
February 16, 2017: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/28095343/patient-tailored-management-of-an-asymptomatic-massive-substernal-goiter-presenting-as-brachiocephalic-vein-occlusion-report-of-a-case-and-review-of-sternotomy-indications
#6
Georgios Sahsamanis, Eleftherios Chouliaras, Konstantinos Katis, Stavros Samaras, Stavros Daliakopoulos, Georgios Dimitrakopoulos
INTRODUCTION: Substernal goiters are characterized by the protrusion of at least 50% of the thyroid mass below the level of the thoracic inlet. Still their definition is controversial. CASE PRESENTATION: The case refers to a 44year old male who presented to our department due to swelling and a feeling of 'heaviness' of his left upper extremity for the past 6 months. CT scan revealed a massive substernal goiter extending to the great vessels. Intraoperatively, a median sternotomy was performed due to the size of the gland and the close adhesion of the isthmus and lower left thyroid lobe to the brachiocephalic vein...
January 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28090518/clinical-characteristics-and-molecular-pathology-of-skull-ectopic-thyroid-cancer
#7
Longxing Cao, Zhongyong Wang, Jiawei Ma, Jinsheng Chen, Haojiang Zhu, Xiaohua Zhou, Qing Zhu, Jun Dong, Qing Lan, Qiang Huang
Thyroid cancer is very common, but skull ectopic thyroid cancer has not been reported in 50 years of literatures in foreign countries. There are only four cases of the skull ectopic thyroid cancer reported in more than 30 years of domestic literature including the cases in this report. This paper aims to investigate the clinical characteristics and possible molecular mechanisms of this rare disease. Five keywords of "thyroid gland", "ectopic thyroid", "thyroid cancer", "ectopic thyroid cancer" and "metastatic thyroid cancer" were included and 50 years of literatures in the PubMed-MEDLINE and Wanfang database were reviewed...
December 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28028344/colloid-goiter-in-ectopic-thyroid-tissue-presenting-as-submandibular-swelling-with-a-coexisting-functional-orthotopic-thyroid-gland-in-a-pregnant-female
#8
Renuka Verma, Sumiti Gupta, Rajnish Kalra, Rajeev Sen, Swagatika Samal, Jyoti Sharma, Shivani Malik
No abstract text is available yet for this article.
October 2016: Journal of Cytology
https://www.readbyqxmd.com/read/27994873/submental-thyroid-ectopy-might-cause-subclinical-hypothyroidism-in-early-childhood
#9
Mirjana Kocova, Nikolina Zdraveska, Maja Zdravkovska, Violeta Anastasovska, Daniela Pop Gjorceva
OBJECTIVE: Thyroid ectopy is a rare condition resulting from abnormal embryologic development and migration of the gland. Sublingual is the most common thyroid ectopy; all other ectopic thyroid locations occur very rare. There are no reports in the literature that describe the clinical course of patients with congenital hypothyroidism due to thyroid ectopy. METHODS AND RESULTS: We present a child with congenital hypothyroidism detected on neonatal screening which had a subclinical course during follow-up...
2016: SAGE open medical case reports
https://www.readbyqxmd.com/read/27937021/incidental-non-functional-ectopic-thyroid-in-a-returning-traveller
#10
Fraser R Millar, Jonathan Lambourne, Ricky Thakrar, Neal Navani
No abstract text is available yet for this article.
December 2, 2016: British Journal of Hospital Medicine
https://www.readbyqxmd.com/read/27929571/an-unusual-mediastinal-mass
#11
J Hardy, A R Jeyabalan, N Bhatt, A R Medford
We report a case of a mediastinal mass indenting the left lateral tracheal wall of a 35-year-old male who presented with weight loss, cough and breathlessness. Flow volume loop and thyroid function tests were normal and thyroid peroxidase antibodies were negative. Technetium scintigraphy and positron emission tomography both showed no uptake. Endobronchial ultrasound-guided fine needle aspiration confirmed ectopic mediastinal thyroid tissue. Mediastinal ectopic thyroid tissue is very rare. Most patients are asymptomatic and euthyroid with positive signals on scintigraphy...
June 2016: Journal of the Royal College of Physicians of Edinburgh
https://www.readbyqxmd.com/read/27866035/a-unique-presentation-of-ectopic-thyroid-a-case-report
#12
Erika Allen, Masoud Alzeerah, Stevenson Tsiao, Nail Aydin, Subhasis Misra
INTRODUCTION: This case presents a painful ectopic thyroid, an unusual presentation, in an atypical location. The patient's history of an ingested fish bone, her acute presentation, and inconclusive imaging, made this case a diagnostic dilemma. PRESENTATION OF CASE: 61-year-old female presented with acutely worsening history of left throat pain and dysphagia after swallowing a fish bone. CT scan showed a foreign body in the anterior wall of the cervical esophagus...
2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27825535/thyroid-cancer-in-lingual-thyroid-and-thyroglossal-duct-cyst
#13
Giacomo Sturniolo, Francesco Vermiglio, Mariacarla Moleti
Ectopy is the most common embryogenetic defect of the thyroid gland, representing between 48 and 61% of all thyroid dysgeneses. Persistence of thyroid tissue in the context of a thyroglossal duct remnant and lingual thyroid tissue are the most common defects. Although most cases of ectopic thyroid are asymptomatic, any disease affecting the thyroid may potentially involve the ectopic tissue, including malignancies. The prevalence of differentiated thyroid carcinoma in lingual thyroid and thyroglossal duct cyst is around 1% of patients affected with the above thyroid ectopies...
November 4, 2016: Endocrinología y Nutrición: órgano de la Sociedad Española de Endocrinología y Nutrición
https://www.readbyqxmd.com/read/27824968/an-intrapericardial-ectopic-thyroid-mimicking-metastasis-in-a-patient-with-papillary-thyroid-cancer-localization-differential-diagnosis-by-18-f-fdg-pet-ct-and-ablation-by-131-i
#14
Seol Hoon Park, Minjung Seo, Tae Young Park, Seong Nam-Goong
We report a very rare case of incidental intrapericardial thyroid in a papillary thyroid cancer patient. Post ablation scan revealed iodine-131 ((131)I) uptake in the mid-chest. Fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) was performed and showed a (18)F-FDG avid lesion between the right atrium and the ascending aorta, (which was) shown to be an ectopic thyroid and not metastasis. The lesion disappeared on a 6 month follow-up (123)I whole body scan while serum thyroglobulin was negative...
September 2016: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/27749423/a-rare-case-of-lateral-ectopic-thyroid
#15
Rosa Maria Paragliola, Giampaolo Papi, Rosa Maria Lovicu, Alfredo Pontecorvi, Salvatore M Corsello
Ectopic thyroid tissue is an abnormality caused by aberrant thyroid gland embryogenesis during its passage from the floor of the primitive foregut to its final position. The most frequent place of ectopic thyroid tissue is the base of tongue, whereas lateral thyroid gland is a very rare finding. The present case describes a case of thyroid dysgenesis, caused by a submandibular ectopic thyroid gland. Thyroid scintigraphy was crucial for the diagnosis: in fact, the patient was asymptomatic, and the diagnosis was performed only on the basis of subclinical hypothyroidism...
December 2016: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/27747110/ectopic-thyroid-at-the-base-of-the-tongue-of-a-young-patient
#16
Paulo Henrique de Souza Castro, Luiz Evaristo Ricci Volpato, Julia Tramujas, Alvaro Henrique Borges
Lingual thyroid is defined as an ectopic thyroid gland tissue located in the midline of the tongue base and it is uncommonly observed in clinical practice and is rare in children. This paper describes the surgical treatment of ectopic thyroid at the base of the tongue in a child. The chief complaint of the 12-year-old, melanodermic female patient was the difficulty to swallow for 15 days. The intraoral physical examination barely showed a nodular lesion at tongue base. The CT scan showed a round, well defined hyperdense lesion of approximately 25...
2016: Case Reports in Dentistry
https://www.readbyqxmd.com/read/27737329/coexistence-of-resistance-to-thyroid-hormone-and-ectopic-thyroid-ten-year-follow-up
#17
Man-Li Guo, Xiao Zheng, Liu-Xue Yang, Ya-Li Qiu, Liang Cheng, Shao-Gang Ma
Resistance to thyroid hormone (RTH) coexisting with ectopic thyroid is rare. Here we report a case of RTH with ectopic thyroid. A ten-year-old girl had been misdiagnosed as congenital hypothyroidism and treated with levothyroxine since she was born. Ten-year follow-up showed that the elevated thyrotropin was never suppressed by levothyroxine and no signs indicating hyperthyroidism or hypothyroidism despite elevated FT3 and FT4 levels. Therefore the girl developed no defects in physical and cognitive development...
November 2016: Archives of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27709473/multiparametric-ultrasonography-and-ultrasound-elastography-in-the-differentiation-of-parathyroid-lesions-from-ectopic-thyroid-lesions-or-lymphadenopathies
#18
Andrea M Isidori, Vito Cantisani, Elisa Giannetta, Daniele Diacinti, Emanuele David, Valerio Forte, Daniela Elia, Corrado De Vito, Emilia Sbardella, Daniele Gianfrilli, Francesco Monteleone, Jessica Pepe, Salvatore Minisola, Giorgio Ascenti, Vito D'Andrea, Carlo Catalano, Ferdinando D'Ambrosio
To evaluate the accuracy of ultrasound elastography with Elastoscan(TM) Core Index in the differential diagnosis of parathyroid lesions from ectopic thyroid nodules and lymph nodes. Seventy nine patients with repeatedly high levels of circulating intact parathyroid hormone, normal vitamin D and renal function tests, with an ultrasound scan showing a neck lesion, sharply demarcated from the thyroid lobules, were consecutively enrolled. Ultrasound with and without Color Doppler and ultrasound elastography were performed before histological examination...
October 5, 2016: Endocrine
https://www.readbyqxmd.com/read/27708181/a-never-ending-journey-ectopic-thyroid
#19
Michela Campora, Chiara Trambaiolo Antonelli, Luca Mastracci, Simona Pigozzi, Federica Grillo
No abstract text is available yet for this article.
October 5, 2016: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/27639205/forgotten-goiter-diagnosis-and-management-a-case-report-and-literature-review
#20
Kunal M Patel, Chase C Parsons
INTRODUCTION: A mediastinal thyroid mass discovered years after a total thyroidectomy represents an unusual and uncommon clinical situation. Few cases have been reported and controversy exists regarding the etiology of this ectopic thyroid tissue as well as the optimal surgical approach for resection. We herein describe a case of a mediastinal thyroid goiter discovered five years after a total thyroidectomy. PRESENTATION OF CASE: A 54-year-old Hispanic female was diagnosed with a diffuse cervical goiter secondary to Hashimoto's Thyroiditis and subsequently underwent a total thyroidectomy...
2016: International Journal of Surgery Case Reports
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