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Sample records for acute suppurative thyroiditis

  1. Acute suppurative neonatal parotitis: Case report.

    LENUS (Irish Health Repository)

    Khan, Sardar U

    2012-02-01

    Neonatal suppurative parotitis is very rare. One review of the English-language literature spanning 35 years found only 32 cases. Most cases are managed conservatively with antibiotic therapy; early antibiotic treatment reduces the need for surgery. The predominant organism is Staphylococcus aureus. We report a new case of neonatal suppurative parotitis in a 3-week-old boy. The patient was diagnosed on the basis of parotid swelling, a purulent exudate from a Stensen duct, and the growth of pathogenic bacteria in culture. He responded well to 9 days of intravenous antibiotic therapy. We also discuss the microbiologic and clinical patterns of this disease.

  2. Percutaneous biliary drainage in acute suppurative cholangitis with biliary sepsis

    International Nuclear Information System (INIS)

    Acute suppurative cholangitis is a severe inflammatory process of the bile duct occurred as result of partial or complete obstruction of the bile duct, and may manifest clinically severe form of disease, rapidly deteriorating to life-threatening condition. We analyzed emergency percutaneous transhepatic biliary drainage in 20 patients of acute suppurative cholangitis with biliary sepsis to evaluate the therapeutic effect and complication of the procedure. The underlying cause were 12 benign disease(stones) and eight malignant tumors and among eight malignant tumors, bile duct stones(n=4) and clonorchiasis(n=1) were combined. Percutaneous transhepatic biliary drainage was performed successfully in 17 of 20 patients resulting in improvement of general condition and failed in three patients. The procedure were preterminated due to the patient's condition in two and biliary-proto fistula was developed in one. After biliary decompression by percutaneous transhepatic biliary drainage, effective and successful elective surgery was performed in nine cases, which were seven biliary stones and two biliary cancer with stones. Our experience suggest that emergency percutaneous transhepatic biliary drainage is an initial and effective treatment of choice for acute suppurative cholangitis with sepsis and a safe alternative for nonsurgical treatment

  3. Percutaneous biliary drainage in acute suppurative cholangitis with biliary sepsis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyung Lyul; Cho, June Sik; Kwon, Soon Tae; Lee, Sang Jin; Rhee, Byung Chull [Chungnam National University College of Medicine, Daejeon (Korea, Republic of)

    1993-11-15

    Acute suppurative cholangitis is a severe inflammatory process of the bile duct occurred as result of partial or complete obstruction of the bile duct, and may manifest clinically severe form of disease, rapidly deteriorating to life-threatening condition. We analyzed emergency percutaneous transhepatic biliary drainage in 20 patients of acute suppurative cholangitis with biliary sepsis to evaluate the therapeutic effect and complication of the procedure. The underlying cause were 12 benign disease(stones) and eight malignant tumors and among eight malignant tumors, bile duct stones(n=4) and clonorchiasis(n=1) were combined. Percutaneous transhepatic biliary drainage was performed successfully in 17 of 20 patients resulting in improvement of general condition and failed in three patients. The procedure were preterminated due to the patient's condition in two and biliary-proto fistula was developed in one. After biliary decompression by percutaneous transhepatic biliary drainage, effective and successful elective surgery was performed in nine cases, which were seven biliary stones and two biliary cancer with stones. Our experience suggest that emergency percutaneous transhepatic biliary drainage is an initial and effective treatment of choice for acute suppurative cholangitis with sepsis and a safe alternative for nonsurgical treatment.

  4. The analysis of bacteria strains and sensitivity of bacteria to antibiotics in acute obstructive cholangitis with suppuration

    Institute of Scientific and Technical Information of China (English)

    顾彬

    2013-01-01

    Objective To analyze the changes of bacteria stains in acute obstructive cholangitis with suppuration(AOSC) and sensitivity of different bacteria strains to antibiotics in recent decade. Methods The data of bacterial

  5. Thyroid Hormone Profile in Patients With Acute Coronary Syndrome

    OpenAIRE

    Abdulaziz Qari, Faiza

    2015-01-01

    Background: Thyroid hormone has the a major role in the cardiovascular system function and cardiac a As well as to maintain the cardiovascular homeostasis A slightly change ind thyroid status actually affects cardiovascular mortality hemodynamic. The background of this study was to define the prevalence of thyroid dysfunction in acute coronary syndrome (ACS). Objectives: The primary objective was to define the prevalence of thyroid dysfunction in acute coronary syndrome, including Non-ST Segm...

  6. Thyroid Hormone Receptor beta Mediates Acute Illness-Induced Alterations in Central Thyroid Hormone Metabolism

    NARCIS (Netherlands)

    A. Boelen; J. Kwakkel; O. Chassande; E. Fliers

    2009-01-01

    Acute illness in mice profoundly affects thyroid hormone metabolism in the hypothalamus and pituitary gland. It remains unknown whether the thyroid hormone receptor (TR)-beta is involved in these changes. In the present study, we investigated central thyroid hormone metabolism during lipopolysacchar

  7. 急性化脓性骨髓炎患者的临床治疗体会%Clinical Experience in Treating Patients with Acute Suppurative Osteomyelitis

    Institute of Scientific and Technical Information of China (English)

    崔巍

    2013-01-01

    Objective:To investigate the clinical curative effect observation of acute suppurative osteomyelitis. Methods:from 2010 January ~2012 year in April 40 cases of acute suppurative osteomyelitis patients, early diagnosis, prompt treatment, active control and prevent the spread of inflammation, and can also be partial trephination and drainage or open window decompression operation treatment. Results:after treatment and drainage flushing, all patients were 3~ 4 weeks after operation were cured.Conclusions: acute suppurative osteomyelitis in the early stage of poisoning symptoms, should take seriously highly, for early treatment. The treatment process should pay attention to the protection of limb, prevent pathologic fracture, complications such as sepsis.%  目的:探讨急性化脓性骨髓炎临床疗效观察。方法:选取2010年1月~2012年4月收治的40例急性化脓性骨髓炎患者临床,早期诊断、及时治疗,积极控制并防止炎症扩散,也可以局部钻孔引流或开窗减压等手术治疗。结果:经治疗及引流冲洗,所有患者均术后3~4周治愈出院。结论:急性化脓性骨髓炎在早期即有中毒症状,应高度重视,争取早期治疗。治疗过程中还要注意保护患肢,预防病理性骨折、败血症等并发症。

  8. Computed tomography in suppurative meningitis. CT and clinical findings in the acute stage

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Akira; Fujiwara, Katsuhiko; Iino, Shigeru (Kyoto Prefectural Univ. of Medicine (Japan))

    1982-06-01

    Computed tomography abnormalities revealed in 18 of 29 patients (62%) with infantile supprative meningitis. The abnormalities included ventricular dilatation (12 cases), subdural edema (8), cerebral infarction (4), cerebral atrophy (3), encephalitis (2), and cerebral herniation (1). The comparative study of CT pictures and clinical findings in the acute stage of the disease showed that the high incidence of these abnormalities occurred in the following conditions: 1) The age was less than 1 year, 2) establishment of the diagnosis took more than 5 days, 3) glucose of the cerebrospinal fluid was less than 200 mg/dl, 4) protein of the cerebrospinal fluid was more than 200 mg/dl, and 5) convulsion occurred 24 hrs after institution of the treatment.

  9. A case report of thyroid storm induced by acute sepsis

    Institute of Scientific and Technical Information of China (English)

    Chiu-Yin Yeh; Wen-Liang Yu

    2016-01-01

    Thyroid storm is a rare but life-threatening condition, which can be induced by many critical diseases. We reported a 40-year-old woman with thyroid goiter manifesting with acute sepsis-induced hyperthyroidism. She mainly presented with abdominal bloating, diarrhea, lower limbs edema and exertional dyspnea. The lactate was 9.5 mmol/L and procalcitonin was 3.8 ng/mL, suggesting acute sepsis. The thyroid echo showed bilateral thyroid goiter. Relevant data included a thyroid-stimulating hormone level of 0.03 mIU/mL;free tetraiodothyronine, 5.67 ng/dL;thyroid-stimulating hormone receptor antibody, 76.9%(normal range, < 14%); and antimicrosomal antibody titer, 1:102 400 (normal range,<1:100), suggesting toxic goiter with thyroid storm. Piperacillin/tazobactam, methimazole and Lugol's iodine achieved a good outcome. The symptoms of early sepsis and those of thyroid storm could be similar. Therefore, a careful history taking, a thorough physical examination and a high degree of suspicion could make early diagnosis and appropriate treatment.

  10. Acute airway failure secondary to thyroid metastasis from renal carcinoma

    Directory of Open Access Journals (Sweden)

    Lastilla Gaetano

    2008-02-01

    Full Text Available Abstract Background Secondary involvement of the thyroid gland by malignant metastases is uncommon. Acute respiratory crisis due to infiltration of the upper airways is a recognised complication of anaplastic thyroid carcinoma or thyroid lymphoma. Renal cell carcinoma is a tumour that metastasizes diffusely and in an unpredictable manner. Case presentation We report a case of a 73-year-old man with a painful neck mass, dyspnoea, stridor and dysphonia that was evaluated in emergency. A right radical nephrectomy for renal cell carcinoma was performed 8 years previously. An emergency endotracheal intubation was followed by total thyroidectomy. Histological examination confirmed the diagnosis of thyroid metastasis from renal cell carcinoma. Conclusion A literature review regarding emergency treatment for acute respiratory compromise resulting from secondary thyroid tumours was undertaken. Only two cases of metastatic colon cancer and one case of metastatic meningioma requiring emergency thyroidectomy for acute respiratory failure are reported in the literature. This appears to be the first case of emergency surgery performed for acute respiratory compromise due to thyroid metastasis from renal cell carcinoma.

  11. Family history of autoimmune thyroid disease and childhood acute leukemia.

    Science.gov (United States)

    Perillat-Menegaux, Florence; Clavel, Jacqueline; Auclerc, Marie-Françoise; Baruchel, André; Leverger, Guy; Nelken, Brigitte; Philippe, Noël; Sommelet, Danièle; Vilmer, Etienne; Hémon, Denis

    2003-01-01

    The association between a familial history of autoimmune disease and childhood acute leukemia was investigated in a French case-control study that, overall, was designed to assess the role of perinatal, infectious, environmental, and genetic factors in the etiology of childhood acute leukemia. Familial histories of autoimmune disease in first- and second-degree relatives were compared in 279 incident cases, 240 cases of acute lymphocytic leukemia (ALL) and 39 cases of acute non-lymphoblastic leukemia (ANLL), and 285 controls. Recruitment was frequency matched by age, gender, hospital, and ethnic origin. Odds ratios (OR) were estimated using an unconditional regression model taking into account the stratification variables, socioeconomic status, and familial structure. A statistically significant association between a history of autoimmune disease in first- or second-degree relatives and ALL (OR, 1.7; 95% confidence interval (CI), 1.0-2.8) was found. A relationship between thyroid diseases overall and ALL (OR, 2.0; 95% CI, 1.0-3.9) was observed. This association was more pronounced for potentially autoimmune thyroid diseases (Grave's disease and/or hyperthyroidism and Hashimoto's disease and/or hypothyroidism) (OR, 3.5; 95% CI, 1.1-10.7 and OR, 5.6; 95% CI, 1.0-31.1, respectively for ALL and ANLL), whereas it was not statistically significant for the other thyroid diseases (thyroid goiter, thyroid nodule, and unspecified thyroid disorders) (OR, 1.6; 95% CI, 0.7-3.5 and OR, 1.3; 95% CI, 0.2-7.0, respectively, for ALL and ANLL). The results suggest that a familial history of autoimmune thyroid disease may be associated with childhood acute leukemia.

  12. 小儿急性化脓性髋关节炎治疗体会%Treatment for Acute Suppurative Arthritis of Hip in Children

    Institute of Scientific and Technical Information of China (English)

    任德胜; 刘宏; 刘方俊; 王保利

    1990-01-01

    作者报告54例小儿急性化脓性髋关节炎治疗体会.按感染途径分为血源性和邻近感染蔓延二种.对比关节穿刺注药和关节切开、骨开窗灌洗治疗的结果,主张血源性者以非手术治疗为主,邻近感染蔓延者则应尽早作关节切开和股骨粗隆下开窗灌洗引流.并对股骨近端骨髓炎容易并发化脓性髋关节炎的原因以及二种感染途径的早期鉴别等问题进行了讨论.%Fifty-four cases of acute suppurative arthritis of the hip in children werereported. Aecording to the source of infection, cases in th is series were divided into two types:hemotogenic type(24 cases)and osteogenic type(30 cases), the latter means infection from the adjacent bone. Two methods of treatment were used respectively for the two types. Based on an average follow up of 4 years and 4 months(2-7 years), it is concluded that the surgical drainage is preferable for osteogenic type of osteomyelitis. while the conservative puncture and asperation ought to be faverable for hemogenic type.

  13. A new endoscopic therapeutic method for acute obstructive suppurative cholangitis post Roux-en-Y anastomosis: endoscopic retrograde cholangiography through jejunostomy

    Directory of Open Access Journals (Sweden)

    Zhuo YANG

    2012-01-01

    Full Text Available  Objective  To probe the value of endoscopic retrograde cholangiography (ERC through jejunostomy in patients in whom ERC could not be performed via the mouth after Roux-en-Y anastomosis on the upper gastrointestinal tract. Methods  In two patients suffering from acute obstructive suppurative cholangitis after a radical operation for cholangiocarcinoma, ERC could not be performed through the mouth due to the presence of a long non-functional jejunal loop. A jejunostomy was first done in the afferent loop of the jejunum, and a gastroscope was then inserted via the jejunostomy and passed retrogradely, to find the stoma of the cholangiointestinal anastomosis. ERC was then successfully performed, and followed by endoscopic retrograde biliary drainage (ERBD. Results  The operation was successful. It was found that cholangio-jejunostomy stoma was narrow, and a large amount of purulent mucus was present in the enlarged intrahepatic duct. ERC was done to enlarge the stoma, and a stent was placed into the main branch of the intrahepatic duct. Two patients achieved surgical success and smooth recovery after the operation. Conclusion  ERC through a jejunostomy in the patients who had Roux-en-Y cholangiojejunostomy following radical resection for cholangiocarcinoma, is a safe and effective surgical procedure.

  14. Comparison of the effectiveness and safety of cefpodoxime and ciprofloxacin in acute exacerbation of chronic suppurative otitis media: A randomized, open-labeled, phase IV clinical trial

    Directory of Open Access Journals (Sweden)

    Arijit Ghosh

    2012-01-01

    Full Text Available Objective : To compare the effectiveness and safety of cefpodoxime and ciprofloxacin for the treatment of mild to moderate cases of acute exacerbation of chronic suppurative otitis media (AECSOM. Materials and Methods : Adult patients diagnosed with AECSOM were screened and patients fulfilling the inclusion criteria were randomized to receive either cefpodoxime 200 mg twice daily or ciprofloxacin 500 mg twice daily orally for 7 days. The primary outcome of this randomized, open-labeled, phase IV clinical trial (Registration Number - CTRI/2011/10/002079 was clinical success rate at day 14 visit and the secondary outcome was incidence of adverse events (AEs. Forty-six patients were enrolled: 23 in the cefpodoxime group and 23 in the ciprofloxacin group. Results : The clinical success rates were 95.6% in the cefpodoxime group versus 90.9% in the ciprofloxacin group. These rates are comparable, but no statistically significant difference was observed between the groups. Few mild and self-limiting AEs were observed and the tolerability of both the drugs was also good. Conclusion : The results of this randomized, open-labeled phase IV clinical trial showed that a 7-day course of cefpodoxime is therapeutically comparable to ciprofloxacin in terms of both clinical effectiveness and safety for the treatment of patients with AECSOM.

  15. 小儿急性化脓性阑尾炎150例治疗分析%Clinical Analysis of Pediatric Acute Suppurative Appendicitis of 150 Cases

    Institute of Scientific and Technical Information of China (English)

    安俊军; 张生格

    2015-01-01

    Objective To summarize diagnosis and treatment of infantile suppurative appendicitis, in order to im-prove the comprehensive understanding of infantile suppurative appendicitis,reduce the occurrence of postoperative com-plications.Methods 860 cases of appendicitis in children with clinical medical records of the statistics, of which the clinical data of 150 cases of children with purulent appendicitis were retrospectively analyzed.Results All 150 cases were performed surgical treatment, 62 cases of traditional laparotomy, laparoscopic surgery in 88 cases, 2 cases of lapa-roscopic transfer laparotomy.Preoperative diagnosis and postoperative diagnosis of 138 cases of appendicitis, coincidence rate was 92.0% .Postoperative complications in 11 cases, mergers were recovered and discharged, no deaths.Conclusions Children with acute suppurative appendicitis small age of perforation rate is high, the clinician should be detailed history, careful physical examination, reasonable use of auxiliary examination, comprehensive analy-sis, as far as possible the diagnosis of early diagnosis, timely surgical treatment, reduce the incidence rate of perforation, reduce the occurrence of postoperative complications.%目的:总结小儿化脓性阑尾炎的临床诊治,提高临床医师对于小儿化脓性阑尾炎的全面认识,做到早诊断,早治疗,并减少术后并发症的发生。方法对收治的860例阑尾炎患儿临床病历资料进行统计,其中150例化脓性阑尾炎患儿的临床资料进行回顾性分析、总结。结果本组150例均行手术治疗,行传统开腹手术62例,腹腔镜手术88例,腹腔镜中转开腹2例,术后阑尾标本行病理检查:化脓性阑尾炎150例,平均就诊时间为32.5 h,临床症状表现为:腹痛、发热、恶心与呕吐、腹泻、肠梗阻、腹部压痛等,术前诊断与术后诊断均为阑尾炎者138例,符合率为92.0%。术后合并并发症11例,均痊愈出院,

  16. Acute respiratory failure due to thyroid storm developing immediately after delivery

    OpenAIRE

    Kitazawa, Chie; Aoki, Shigeru; Takahashi, Tsuneo; Hirahara, Fumiki

    2015-01-01

    Key Clinical Message Acute respiratory failure occurs in less than 0.1% of pregnancies. Thyroid storm should be included in the differential diagnosis of possible causes of acute respiratory failure occurring immediately after delivery, and delivery is a high risk factor for thyroid storm in pregnant women with thyrotoxicosis.

  17. Laparoscopic Cholecystectomy for Acute Suppurative Cholecystitis:a Report of 452 Cases%腹腔镜治疗急性化脓性胆囊炎452例

    Institute of Scientific and Technical Information of China (English)

    毕保洪; 李华; 李伟; 张朝永

    2014-01-01

    目的:探讨腹腔镜胆囊切除术( laparoscopic cholecystectomy, LC)治疗急性化脓性胆囊炎的处理方法及并发症的预防措施。方法2003年10月~2013年6月我院采用四孔法LC治疗急性化脓性胆囊炎452例,因胆囊三角水肿和(或)粘连严重而无法分离,采用逆行腹腔镜胆囊部分切除术( laparoscopic partial cholecystectomy,LPC),胆囊管不能常规夹闭,采用缝扎或胆囊管开口处直接放置引流管引流,术后均常规放置腹腔引流管引流。结果3例因解剖困难中转开腹手术,382例成功完成LC,67例行LPC。 LC手术时间(55±20) min,术中出血量(80±10) ml;LPC手术时间(61±15) min,术中出血量(75±15) ml。术后胆漏21例,其中19例保守治疗成功,2例开腹治疗成功;切口感染致延期愈合18例。术后住院3~15 d,平均6.5 d。成功实施腹腔镜手术的449例,术后随访6~24个月(平均14个月),21例因其他疾病死亡,余428例无并发症发生。结论 LC治疗急性化脓性胆囊炎是一种安全可靠的方法,但及时中转开腹手术仍是手术医师最明智的选择。%Objective To investigate the management methods and complication prevention of laparoscopic cholecystectomy ( LC) for acute suppurative cholecystitis. Methods From October 2003 to June 2013, we performed 4-port LC on 452 patients with acute suppurative cholecystitis.The patients were given laparoscopic partial cholecystectomy ( LPC) by retrograde dissection because of serious edema and ( or ) adhesion of gallbladder triangle.Because the cystic ducts could not be clipped by conventional methods, primary suture or drainage tube placement was performed near the opening of the cystic duct.An abdominal cavity drainage tube was placed in all the cases. Results Among the 452 patients, LC was performed successfully in 382 patients, conversions to open surgery because of exposure difficulties were

  18. Treatment of 48 cases with pediatric acute suppurative tonsillitis by XianFang Huoming Decoction%仙方活命饮加减治疗小儿急性化脓性扁桃体炎48例

    Institute of Scientific and Technical Information of China (English)

    陈波; 和杏花

    2014-01-01

    Objective: To observe the efficacy of Traditional Chinese Medicine on pediatric acute suppurative tonsillitis. Methods: 96 cases of acute suppurative tonsillitis patients were randomly divided into a control group and a treatment group, 48 cases in each group. Patients in the control group were given cefuroxime 100 mg/kg qd ivgtt, while patients in the treatment group were given herbal treatment. Results:The efficacy of the treatment group was better than that of the control group with less side effects than the control group. Conclusion: Chinese prescription XianFang Huoming Decoction has good effect on pediatric acute suppurative tonsillitis which is worthy of clinical promotion.%目的:观察中医从风热痰瘀虚治疗小儿急性化脓性扁桃体炎疗效。方法:选取96例急性儿化脓性扁桃体炎患者,随机分成对照组和治疗组,各48例。对照组给予头孢呋辛100mg/kg,qd,ivgtt,治疗组给予中药治疗。结果:治疗组优于对照组,药物副作用更小于对照组。结论:中医药仙方活命饮加减治疗小儿急性化脓性扁桃体炎取得很好的疗效,值得临床推广。

  19. Acute myeloid leukemia following radioactive iodine therapy for papillary carcinoma of the thyroid

    Directory of Open Access Journals (Sweden)

    Jain Ankit

    2009-06-01

    Full Text Available Radioactive iodine (RAI therapy plays an important role in the management of thyroid malignancies. Leukemia is a very rare complication of radioactive therapy. There are very few case reports with doses below 100 mCi causing leukemia. We report a case of papillary carcinoma of the thyroid treated with 80 mCi RAI who later developed acute myeloid leukemia. Thus, all patients with thyroid carcinoma treated with RAI should undergo periodic hematological examinations irrespective of RAI dose.

  20. Acute myeloid leukemia following radioactive iodine therapy for papillary carcinoma of the thyroid

    OpenAIRE

    Jain Ankit; Premalata CS; Saini KV; Bapsy PP; Sajeevan KV; Tejinder Singh; Ullas Batra; Babu Govind; Lokanatha Dasappa; Suresh Atilli; Permeshwar R

    2009-01-01

    Radioactive iodine (RAI) therapy plays an important role in the management of thyroid malignancies. Leukemia is a very rare complication of radioactive therapy. There are very few case reports with doses below 100 mCi causing leukemia. We report a case of papillary carcinoma of the thyroid treated with 80 mCi RAI who later developed acute myeloid leukemia. Thus, all patients with thyroid carcinoma treated with RAI should undergo periodic hematological examinations irrespective of RAI dose.

  1. 小儿急性化脓性股骨颈骨髓炎的早期诊断%The Early Diagnosis of Acute Suppurative Osteomyelitis of Femoral Neck in Children

    Institute of Scientific and Technical Information of China (English)

    胡月光; 蒋映兰; 彭素华; 杨小红; 汪从秀; 褚先秋

    1996-01-01

    Objective:To discuss early diagnosis of acute suppurative osteomyelitis of the femoral neck and the differential diagnosis from acute pyogenic arthritis of the hip.Method:28 children with acute femoral suppurative osteomyelitis were studied basing on the clinical presentation,isotopic bone scan and exploration findings.Results:Swelling and tenderness were found in the greater trochanter region in addition to the regions anterior and posterior to the hip,and thin seepage was obtained by arthrocentesis.The uptake of radioisotope was concentrated in affected femoral neck.Conclusion:Early diagnosis of acute suppurative osteomyelitis of the femoral neck can be made by careful clinical examination and isotopic bone scan.Surgical exploration should he performed on difficult cases to achieve an early diagnosis and treatment.%为了研讨小儿急性化脓性股骨颈骨髓炎的早期诊断和与化脓性髋关节炎的鉴别诊断,通过28例小儿急性化脓性股骨颈骨髓炎的临床观察和核医学等检查,以及手术中发现,小儿急性化脓性股骨颈骨髓炎早期除髋关节前后压痛外,股骨大粗隆附近亦有肿胀和压痛,髋关节腔穿刺液体为稀薄的渗出液体.同位素股骨颈扫描,可见患侧同位素吸收增多.因此,经过仔细的临床检查和同位素检查,可以早期作出诊断.对诊断困难,临床高度怀疑的病例应行手术探查,以达到早期诊断和早期治疗.

  2. Effect observation of treatment of traditional Chinese medicine and Western medicine in acute suppurative tonsillitis%中西医结合治疗急性化脓性扁桃体炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    归旺发

    2015-01-01

    Objective:To observe the effect of treatment of traditional Chinese medicine and Western medicine in acute suppurative tonsillitis.Methods:120 patients with acute suppurative tonsillitis were selected.They were randomly divided into observation group and control group,60 cases in each.Two groups were given clindamycin by 20~30 mg/(kg·d)and symptomatic treatment.The observation group were treated with Guilin Xigua Frost spray sprayed on the tonsil.The clinical curative effect and the recovery time of two groups were compared.Results:The recovery rate of the observation group was 63.33% higher than that of the control group of 45%,and the difference was statistically significant (P<0.05).The improvement time of clinical symptoms in the observation group was better than that in the control group.Conclusion:The effect of treatment of traditional Chinese medicine and Western medicine in acute suppurative tonsillitis is outstanding.It can improve the clinical symptoms, shorten the effect,and promote the rehabilitation of patients as soon as possible.%目的:观察中西医结合治疗急性化脓性扁桃体炎的临床疗效。方法:收治急性化脓性扁桃体炎患者120例,随机分为观察组和对照组,各60例,两组均用克林霉素20~30 mg/(kg·d)及对症治疗,观察组加用桂林西瓜霜喷剂喷洒于扁桃体上,比较两组临床疗效及恢复时间。结果:观察组痊愈率63.33%高于对照组的45%,差异有统计学意义(P<0.05),观察组临床症状改善时间短于对照组。结论:中西医结合治疗能够缩短急性化脓性扁桃体炎患者临床症状改善时间,缩短疗程,促进患者早日康复。

  3. Clinical observation of yinqiao san treatment of acute suppurative tonsillitis%银翘散治疗急性化脓性扁桃体炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    李滔

    2016-01-01

    目的::观察银翘散治疗“急性化脓性扁桃体炎”疗效是否确切,与抗生素治疗静脉给药组、口服给药组比较疗效如何。方法:选取我院近期门诊病例随机分为三组,分别采用中药、抗生素静脉给药、抗生素口服给药。观察感染指标物hs-CRP、PCT、WBC下降程度以比较疗效。结果:中药组与静脉给药组疗效相当,均好于口服抗生素组。结论:银翘散治疗“急性化脓性扁桃体炎”疗效肯定,有临床应用价值。%Objective To observe the clinical efect of yinqiao san in treatment of acute suppurative tonsillitis.Methods To select 76 case patients of acut suppurative tonsillitis treated in our hospital,randomly divided into three group,76 cases in each group,A group(given yinqiao san treatment,26 case), B group.given intravenous injection antibiotics treatment,23 case).C group(given oral antibiotics treatment,27 case). observe the clinical effect of the three group. Results The clinical efect of A group and B group is better than C group. there was significant diference in the three groups.Conclusion Yinqiao san has a good clinical curative efect of the treatment of acute tonsillitis,worthy 0f clinical application.

  4. Proved cases examples of investigating pathogenesis and treatment of acute suppurative tonsillitis from the heat-blood stasis syndrome%从热瘀论治急性化脓性扁桃体炎验案举隅

    Institute of Scientific and Technical Information of China (English)

    谭为华; 廖晓琼

    2012-01-01

      笔者以两则验案为例,介绍了中医从热瘀论治急性化脓性扁桃体炎,疗效满意,建议其治疗应在清热解毒的基础上,将凉血化瘀疗法放在极其重要的地位。%  According to the two proven cases, it was introduced by investigating pathogenesis and treatment of acute suppurative tonsillitis from the heat-blood stasis syndrome in TCM which obtained satisfactory effect. It should be recommended that the cooling blood and expelling blood stasis therapy is put on the extremely important position on the basis of clearing heat-toxin in terms of treatment.

  5. 急性化脓性阑尾炎切口感染的危险因素分析及预防对策%Risk factors analysis and preventative measures of wound infection after surgery of acute suppurative appendicitis

    Institute of Scientific and Technical Information of China (English)

    林振平; 何玉凤

    2014-01-01

    Objective To analyze the risk factors of wound infection after the surgery of acute suppurative appendicitis and explore effective preventive measures. Methods Clinical data of 219 patients with acute suppurative appendicitis admitted to our hospital from January 2011 to February 2014 were analyzed retrospectively and the postoperative wound infection situation was observed. Risk factors of postoperative wound infection were analyzed and preventative experience was summarized. Results Of the 219 patients with acute suppurative appendicitis, 16 patients had postoperative wound infection, with the wound infection rate of 7.3%. After symptomatic treatment, the wound reached stage Ⅱ healing. The wound infection rates were statistically different between different ages, underlying diseases, preoperative application of antibiotics and operative time (P 0.05). Conclusion Elder age, underlying diseases, absence of preoperative antibiotics and operative time are risk factors of acute suppurative appendicitis. Preoperative rational application of antibiotics, intraoperative rational operation, shortening of operative time and strengthening of postoperative observation are the key to preventing wound infection.%目的:分析急性化脓性阑尾炎患者术后切口感染的危险因素,探讨有效的预防对策。方法回顾性分析我院2011年1月~2014年2月间收治的219例急性化脓性阑尾炎患者的临床资料,观察术后切口感染情况,对术后切口感染的危险因素进行分析,总结预防经验。结果本组219例急性化脓性阑尾炎患者,术后切口感染16例,切口感染率为7.3%。经对症处理后,切口达到Ⅱ期愈合。切口感染率在不同年龄、合并基础疾病、术前应用抗生素以及手术时间方面的差异有统计学意义(P<0.05),而不同性别、切口长度及术后抗生素应用时间方面的差异无统计学意义(P>0.05)。结论高龄、合并有基础疾病、

  6. 急性化脓性阑尾炎术后切口感染25例的临床分析%Clinical analysis of 25 cases of postoperative wound infection in acute suppurative appendicitis

    Institute of Scientific and Technical Information of China (English)

    杨军

    2015-01-01

    Objective:To explore the related factors of postoperative wound infection in patients with acute suppurative appendicitis,to provide a reference for the prevention and treatment of wound infection.Methods:25 patients with postoperative wound infection in acute suppurative appendicitis were selected,analysis of clinical data.Results:Patients were cured and discharged after operation after two weeks.Conclusion:Obesity,appendix pathological type,operation time,incision,surgery, abdominal cavity placed drainage is one of the influencing factors of infection of incisional wound,and reasonable application of antibiotics,postoperative early dressing,postoperative incision infrared physiotherapy also prevents the infection of incisional wound the necessary and effective measures.%目的:探讨导致急性化脓性阑尾炎术后切口感染的相关影响因素,为切口感染的预防、治疗提供参考。方法:收治急性化脓性阑尾炎行阑尾切除术术后切口感染患者25例,分析临床资料。结果:患者均于术后2周治愈出院。结论:肥胖、阑尾的病理类型、手术时间、切口选择、手术方式、腹腔内放置引流是切口感染的影响因素,合理应用抗生素、术后早期换药、术后切口红外线理疗也是预防切口感染的必要的有效措施。

  7. Thyroid disorders in acute period after radiation therapy on neck region

    OpenAIRE

    E I Bobrova; V V Fadeev; V M Sotnikov; M G Pavlova; Yu P Sych

    2015-01-01

    Aim. The aim of our study was to analyze thyroid status in adult patients with Hodgkin’s lymphoma in acute period after radiotherapy on neck region. Material and methods. Thyroid function (TSH, free T 4, anti-TPO) and thyroid ultrasound were evaluated in 22 adults (10 women, 12 men, mean age 30.2 yrs) with a history of Hodgkin’s lymphoma (HL) before radiotherapy on neck region, 7-14 days, 6 month, 1 year after treatment. Results. Incidence of subclinical hyperthyroidism was 1...

  8. Thyroiditis mimicking relapse of acute lymphoblastic leukemia: Gallium-67 scan suggested the diagnosis

    Directory of Open Access Journals (Sweden)

    Othman Saleh

    2010-01-01

    Full Text Available Acute lymphoblastic leukemia (ALL is the most common form of leukemia in childhood and accounts for 85% of cases. ALL frequently presents as an infectious process with an abrupt onset of high fever. Thyroid disease has been reported to have a strong association with acute leukemia. Gallium (Ga-67 citrate has been used in the investigation of patients labeled as having pyrexia of unknown origin. We report a case of a 13-year-old female patient who presented with fever and suspected disease relapse after a period of disease remission; however, gallium-67 citrate whole body scan suggested the diagnosis of thyroiditis.

  9. 疏风解毒胶囊治疗急性化脓性扁桃体炎57例%Shufeng Detoxification Capsules for Treating Acute Suppurative Tonsillitis in 57 Cases

    Institute of Scientific and Technical Information of China (English)

    李东彤

    2015-01-01

    Objective To observe the clinical efficacy of Shufeng Detoxification Capsules in treating acute suppurative tonsillitis. Methods Totally 110 patients with acute suppurative tonsillitis were randomized into the treatment group( n=57)and the control group( n=53) according to the sequence of seeing doctor. The control group received cefuroxime and other conventional treatment,while on this basis the treatment group was added with Shufeng Detoxification Capsules. According to the clinical situation,the fever patients was given the defervesce treatment. The sore throat disappearance time,defervesce time and clinical effect after 5 d were observed and compared between the two groups. The throat condition was followed up. Results The sore throat disappearance time and defervesce time in the treatment group were significantly shorter than those in the control group( P < 0. 05);the effective rate in the observation group was 98. 25%,which is significantly higher than 86. 79% in the control group with( P < 0. 05);the follow up after 1 month showed that 4 cases of pharyngeal discomfort in the treatment group had the history of chronic tonsillitis,while in 11 cases of pharyngeal discomfort in the control group,9 cases had the history of chronic tonsillitis,the difference was statistically significant( P < 0. 05). Conclusion Shufeng Detoxification Capsules combined with the anti-infective therapy can accelerate the recovery in the patients with acute suppu-rative tonsillitis,especially can block the chronic process of acute attack of chronic tonsillitis and reach the long term efficacy.%目的:观察疏风解毒胶囊治疗急性化脓性扁桃体炎的临床疗效。方法将110例患者按就诊顺序随机分为治疗组57例和对照组53例。对照组患者给予头孢呋辛等常规治疗,治疗组患者在对照组基础上加用疏风解毒胶囊治疗;发热患者根据临床情况给予退热治疗。观察两组患者咽痛消失时间、退热时间,5d后

  10. Late thyroid complications in survivors of childhood acute leukemia. An L.E.A. study.

    Science.gov (United States)

    Oudin, Claire; Auquier, Pascal; Bertrand, Yves; Chastagner, Philippe; Kanold, Justyna; Poirée, Maryline; Thouvenin, Sandrine; Ducassou, Stephane; Plantaz, Dominique; Tabone, Marie-Dominique; Dalle, Jean-Hugues; Gandemer, Virginie; Lutz, Patrick; Sirvent, Anne; Villes, Virginie; Barlogis, Vincent; Baruchel, André; Leverger, Guy; Berbis, Julie; Michel, Gérard

    2016-06-01

    Thyroid complications are known side effects of irradiation. However, the risk of such complications in childhood acute leukemia survivors who received either central nervous system irradiation or hematopoietic stem cell transplantation is less described. We prospectively evaluated the incidence and risk factors for thyroid dysfunction and tumors in survivors of childhood acute myeloid or lymphoid leukemia. A total of 588 patients were evaluated for thyroid function, and 502 individuals were assessed for thyroid tumors (median follow-up duration: 12.6 and 12.5 years, respectively). The cumulative incidence of hypothyroidism was 17.3% (95% CI: 14.1-21.1) and 24.6% (95% CI: 20.4-29.6) at 10 and 20 years from leukemia diagnosis, respectively. Patients who received total body irradiation (with or without prior central nervous system irradiation) were at higher risk of hypothyroidism (adjusted HR: 2.87; P=0.04 and 2.79, P=0.01, respectively) as compared with transplanted patients who never received any irradiation. Patients transplanted without total body irradiation who received central nervous system irradiation were also at higher risk (adjusted HR: 3.39; P=0.02). Patients irradiated or transplanted at older than 10 years of age had a lower risk (adjusted HR: 0.61; P=0.02). Thyroid malignancy was found in 26 patients (5.2%). Among them, two patients had never received any type of irradiation: alkylating agents could also promote thyroid cancer. The cumulative incidence of thyroid malignancy was 9.6% (95% CI: 6.0-15.0) at 20 years. Women were at higher risk than men (adjusted HR: 4.74; P=0.002). In conclusion, thyroid complications are frequent among patients who undergo transplantation after total body irradiation and those who received prior central nervous system irradiation. Close monitoring is thus warranted for these patients. Clinicaltrials.gov identifier: NCT 01756599. PMID:26969082

  11. Late thyroid complications in survivors of childhood acute leukemia. An L.E.A. study

    Science.gov (United States)

    Oudin, Claire; Auquier, Pascal; Bertrand, Yves; Chastagner, Philippe; Kanold, Justyna; Poirée, Maryline; Thouvenin, Sandrine; Ducassou, Stephane; Plantaz, Dominique; Tabone, Marie-Dominique; Dalle, Jean-Hugues; Gandemer, Virginie; Lutz, Patrick; Sirvent, Anne; Villes, Virginie; Barlogis, Vincent; Baruchel, André; Leverger, Guy; Berbis, Julie; Michel, Gérard

    2016-01-01

    Thyroid complications are known side effects of irradiation. However, the risk of such complications in childhood acute leukemia survivors who received either central nervous system irradiation or hematopoietic stem cell transplantation is less described. We prospectively evaluated the incidence and risk factors for thyroid dysfunction and tumors in survivors of childhood acute myeloid or lymphoid leukemia. A total of 588 patients were evaluated for thyroid function, and 502 individuals were assessed for thyroid tumors (median follow-up duration: 12.6 and 12.5 years, respectively). The cumulative incidence of hypothyroidism was 17.3% (95% CI: 14.1–21.1) and 24.6% (95% CI: 20.4–29.6) at 10 and 20 years from leukemia diagnosis, respectively. Patients who received total body irradiation (with or without prior central nervous system irradiation) were at higher risk of hypothyroidism (adjusted HR: 2.87; P=0.04 and 2.79, P=0.01, respectively) as compared with transplanted patients who never received any irradiation. Patients transplanted without total body irradiation who received central nervous system irradiation were also at higher risk (adjusted HR: 3.39; P=0.02). Patients irradiated or transplanted at older than 10 years of age had a lower risk (adjusted HR: 0.61; P=0.02). Thyroid malignancy was found in 26 patients (5.2%). Among them, two patients had never received any type of irradiation: alkylating agents could also promote thyroid cancer. The cumulative incidence of thyroid malignancy was 9.6% (95% CI: 6.0–15.0) at 20 years. Women were at higher risk than men (adjusted HR: 4.74; P=0.002). In conclusion, thyroid complications are frequent among patients who undergo transplantation after total body irradiation and those who received prior central nervous system irradiation. Close monitoring is thus warranted for these patients. Clinicaltrials.gov identifier: NCT 01756599. PMID:26969082

  12. Observation of clinical effect of pediatric niuhuangqingxin powder on children with acute suppurative tonsillitis%小儿牛黄清心散佐治急性化脓性扁桃体炎的疗效观察

    Institute of Scientific and Technical Information of China (English)

    安百梅; 孙中厚; 曾彩霞

    2015-01-01

    Objective To observe the clinical effect and security of pediatric niuhuangqingxin powder on chidren with acute suppurative tonsillitis. Methods From August 2014 to November 2014,200 children with acute suppurative tonsillitis were randomly divided into two groups. Control group(n= 100)received continous 5-days treatment of routine antibiotic and heteropathy,while treatment group(n = 100)received cpediatric niuhuangqingxin powder addtionally. We observed the changes of symptoms and the clinical efficacy of two groups. Results 191 cases completed the study including 97 cases in treatment group and 94 cases in control group. The cure rate of the treatment group(70.10%)is higher than that of the control group(54.26%),and the total effective rate of the treatment group(97.94%)is higher than the control group(86.17%),the differences were statistically significant(P<0.05).The time of pyretolysis,pharyngodynia and purulent embolus disappearance,tonsil hyperemia hade in treatment group was obviously shorter than the control group,and the recovery of blood routine in treatment group was better than the control group. Conclusion Pediatric niuhuangqingxin powder showed significant effect on acute suppurative tonsillitis in children,could shorten duration,improved the cure rate,so it is worthy of wide clinical application.%目的:观察小儿牛黄清心散治疗小儿急性化脓性扁桃体炎的临床疗效和安全性。方法将2014年8月~2014年11月确诊为急性化脓性扁桃体炎的200例患儿采用随机法分为两组。对照组100例采用常规抗感染、对症支持治疗,治疗组100例在对照组基础上加用小儿牛黄清心散,连续治疗5 d。观察两组各项症状、体征改变,比较两组疗效。结果完成治疗并纳入统计191例,其中治疗组97例,对照组94例。治疗组痊愈率(70.10%)明显高于对照组(54.26%);治疗组总有效率(97.94%)也明显高于对照组(86.17%),差异

  13. Acute Suppurative Cholangitis Patients with Diabetes Mellitus Perioperative Nursing Care%急性化脓性胆管炎合并糖尿病患者的围手术期护理

    Institute of Scientific and Technical Information of China (English)

    尉晓菊

    2014-01-01

    Objective To construct new acute suppurative cholangitis in patients with diabetes mel itus perioperative nursing process,enrich the content of the liver and gal bladder surgery nursing, improve the nursing process. Methods:January 2012-January 2013 in our hospital in liver and gal bladder surgery for acute suppurative cholangitis requires data review procedure of 60 patients with diabetes,patients were randomly divided into group,30 cases in the control group 30 cases,the team with a new mode of nursing process,the control group given surgical routine care,wound healing and hospitalization days were observed. Results:the new nursing process group of patients in the general case, wound healing,are bet er than the routine nursing group, hospitalization days of the new nursing process group is (7.2+1.5)days,routine nursing group was (10.5+2.0)days. Conclusion:the new perioperative nursing process for acute suppurative cholangitis combined with diabetes with stable vital signs, the wound healed wel , the advantages of shorter hospitalization time,can be used in liver and gal bladder surgery to expand.%目的:构造新的急性化脓性胆管炎合并糖尿病患者的围手术期护理程序,充实肝胆外科护理内容,完善护理工作流程。方法选择2012年1月~2013年1月在我院肝胆外科因急性化脓性胆管炎需手术的糖尿病患者60例进行资料回顾,将患者随机分为研究组30例,对照组30例,研究组患者给予新模式的护理流程,对照组给予外科常规护理,观察患者伤口愈合情况以及住院天数。结果新护理流程组患者在一般情况,伤口愈合方面均优于常规护理组,住院天数方面新护理流程组为(7.2±1.5)d,常规护理组为(10.5±2.0)d。结论采用新的围手术期护理程序,对于急性化脓性胆管炎合并糖尿病患者来说,具有生命体征平稳,伤口愈合良好,住院时间短的优点,可以在肝胆外科扩大运用。

  14. Thyroid receptor β involvement in the effects of acute nicotine on hippocampus-dependent memory.

    Science.gov (United States)

    Leach, Prescott T; Kenney, Justin W; Connor, David A; Gould, Thomas J

    2015-06-01

    Cigarette smoking is common despite adverse health effects. Nicotine's effects on learning may contribute to addiction by enhancing drug-context associations. Effects of nicotine on learning could be direct or could occur by altering systems that modulate cognition. Because thyroid signaling can alter cognition and nicotine/smoking may change thyroid function, nicotine could affect learning through changes in thyroid signaling. These studies investigate the functional contributions of thyroid receptor (TR) subtypes β and α1 to nicotine-enhanced learning and characterize the effects of acute nicotine and learning on thyroid hormone levels. We conducted a high throughput screen of transcription factor activity to identify novel targets that may contribute to the effects of nicotine on learning. Based on these results, which showed that combined nicotine and learning uniquely acted to increase TR activation, we identified TRs as potential targets of nicotine. Further analyses were conducted to determine the individual and combined effects of nicotine and learning on thyroid hormone levels, but no changes were seen. Next, to determine the role of TRβ and TRα1 in the effects of nicotine on learning, mice lacking the TRβ or TRα1 gene and wildtype littermates were administered acute nicotine prior to fear conditioning. Nicotine enhanced contextual fear conditioning in TRα1 knockout mice and wildtypes from both lines but TRβ knockout mice did not show nicotine-enhanced learning. This finding supports involvement of TRβ signaling in the effect of acute nicotine on hippocampus-dependent memory. Acute nicotine enhances learning and these effects may involve processes regulated by the transcription factor TRβ. PMID:25666034

  15. A clinical study of acute myocardial infarction with non-thyroid sick syndrome

    Institute of Scientific and Technical Information of China (English)

    高婧

    2014-01-01

    Objective The prognosis of patients with acute myocardial infarction(AMI)is related to age,comorbidities and other factors,in which non-thyroid sick syndrome(NTIS)may also be an important factor.In this study,determination of blood free triiodothyronine(FT3)was used to explore the short-term and long-term mortality relationship of NTIS with acute myocardial infarction.Methods A total of 1 019 cases of newly

  16. Necrotic cervical nodes: Usefulness of diffusion-weighted MR imaging in the differentiation of suppurative lymphadenitis from malignancy

    Energy Technology Data Exchange (ETDEWEB)

    Kato, Hiroki, E-mail: hkato@gifu-u.ac.jp [Department of Radiology, Gifu University School of Medicine, 1-1 Yanagido, Gifu 501-1194 (Japan); Kanematsu, Masayuki, E-mail: masa_gif@yahoo.co.jp [Department of Radiology, Gifu University School of Medicine, 1-1 Yanagido, Gifu 501-1194 (Japan); High-level Imaging Diagnosis Center, Gifu University Hospital, Gifu (Japan); Kato, Zenichiro, E-mail: zenkato@mac.com [Department of Pediatrics, Gifu University School of Medicine, Gifu (Japan); Teramoto, Takahide, E-mail: t-tera@gifu-u.ac.jp [Department of Pediatrics, Gifu University School of Medicine, Gifu (Japan); Mizuta, Keisuke, E-mail: kmizuta@gifu-u.ac.jp [Department of Otolaryngology, Gifu University School of Medicine, Gifu (Japan); Aoki, Mitsuhiro, E-mail: aoki@gifu-u.ac.jp [Department of Otolaryngology, Gifu University School of Medicine, Gifu (Japan); Makita, Hiroki, E-mail: makitah@gifu-u.ac.jp [Department of Oral and Maxillofacial Sciences, Gifu University School of Medicine, Gifu (Japan); Kato, Keizo, E-mail: keizo@gifu-u.ac.jp [Department of Oral and Maxillofacial Sciences, Gifu University School of Medicine, Gifu (Japan)

    2013-01-15

    Purpose: The purpose of this study was to assess the efficacy of diffusion-weighted (DW) MR imaging for the differentiation between suppurative lymphadenitis and malignancy in necrotic cervical lymph nodes. Materials and methods: Fifteen patients with suppurative lymphadenitis, 40 with squamous cell carcinoma (SCC), eight with lymphoma, and six with thyroid cancer were accompanied by necrotic cervical nodes. All 69 patients underwent 1.5-T MR imaging including DW and 58 underwent gadolinium-enhanced MR imaging. Necrotic area-to-spinal cord signal intensity ratios (SIR) on T1-, T2- and DW images and apparent diffusion coefficients (ADCs) [10{sup −3} mm{sup 2}/s] were correlated with the pathologies. Results: Nineteen necrotic cervical nodes with suppurative lymphadenitis, 67 with SCC, 10 with lymphoma, and 12 with thyroid cancer were identified. SIR on DW images was higher in suppurative lymphadenitis (2.50 ± 1.21) than in malignancies (1.29 ± 0.67) (p < .01), and ADC value was lower in suppurative lymphadenitis (0.89 ± 0.21) than in malignancies (1.46 ± 0.46) (p < .01). SIR on T1-weighted images was higher in thyroid cancer (1.95 ± 0.53) than in suppurative lymphadenitis (0.87 ± 0.17), SCC (0.92 ± 0.13), and lymphoma (0.95 ± 0.09) (p < .01). No significant difference in SIR on T2-weighted images was found between suppurative lymphadenitis (1.46 ± 0.50) and malignancies (1.61 ± 0.56). Conclusion: DW imaging with ADC measurements may play a supplementary role in the differentiation of necrotic cervical nodes between suppurative lymphadenitis and malignancy.

  17. Necrotic cervical nodes: Usefulness of diffusion-weighted MR imaging in the differentiation of suppurative lymphadenitis from malignancy

    International Nuclear Information System (INIS)

    Purpose: The purpose of this study was to assess the efficacy of diffusion-weighted (DW) MR imaging for the differentiation between suppurative lymphadenitis and malignancy in necrotic cervical lymph nodes. Materials and methods: Fifteen patients with suppurative lymphadenitis, 40 with squamous cell carcinoma (SCC), eight with lymphoma, and six with thyroid cancer were accompanied by necrotic cervical nodes. All 69 patients underwent 1.5-T MR imaging including DW and 58 underwent gadolinium-enhanced MR imaging. Necrotic area-to-spinal cord signal intensity ratios (SIR) on T1-, T2- and DW images and apparent diffusion coefficients (ADCs) [10−3 mm2/s] were correlated with the pathologies. Results: Nineteen necrotic cervical nodes with suppurative lymphadenitis, 67 with SCC, 10 with lymphoma, and 12 with thyroid cancer were identified. SIR on DW images was higher in suppurative lymphadenitis (2.50 ± 1.21) than in malignancies (1.29 ± 0.67) (p < .01), and ADC value was lower in suppurative lymphadenitis (0.89 ± 0.21) than in malignancies (1.46 ± 0.46) (p < .01). SIR on T1-weighted images was higher in thyroid cancer (1.95 ± 0.53) than in suppurative lymphadenitis (0.87 ± 0.17), SCC (0.92 ± 0.13), and lymphoma (0.95 ± 0.09) (p < .01). No significant difference in SIR on T2-weighted images was found between suppurative lymphadenitis (1.46 ± 0.50) and malignancies (1.61 ± 0.56). Conclusion: DW imaging with ADC measurements may play a supplementary role in the differentiation of necrotic cervical nodes between suppurative lymphadenitis and malignancy

  18. Thyroid

    International Nuclear Information System (INIS)

    In vivo thyroid function testing is conducted with isotopes of iodine, the rate-limiting substrate for thyroid hormonogenesis, or with pertechnetate, an anion which the thyroidal follicular cells will concentrate or trap similarly to iodide, but will not organify. The physical characteristics of these isotopes, their advantages or indications, their disadvantages, and the average radiation dose to the thyroid in the infant, child, and adult are reviewed. The latter is expressed as estimated dose in rads per microcurie administered assuming an uptake of 27 percent and a biological half-life of 68 days. For many years the standard isotope for thyroid studies has been 131I. This isotope, however, has the disadvantage of a high radiation dose to the gland, especially in infants and children. Furthermore the high-energy gamma ray (364 keV) requires low-efficiency, thick septal collimators for scanning. More recently 125I, 123I, and 99/sup m/Tc-pertechnetate have been used. (auth)

  19. Study on the serum thyroid hormones levels in patients with acute and chronic bronchitis

    International Nuclear Information System (INIS)

    Objective: To study the changes of serum thyroid hormones levels in patients with acute bronchitis and chronic bronchitis. Methods: Serum T3, FT3, T4, FT4, TSH (with CLIA) and rT3 (with RIA) levels were measured in 107 patients with acute bronchitis, 87 patients with chronic bronchitis and 47 controls. Results: The serum thyroid hormones levels in all these patients were not significantly different from those in controls (P>0.05), except that the serum T3 levels were significantly lower and rT3 levels significantly higher (P3 levels increased significantly and rT3 levels decreased significantly after treatment (P3 levels could reflect the severity of the disease, the T3/rT3 ratio was lowest in the 10 deceased patients. (authors)

  20. Antibiotic Use in 1107 Acute Suppurative Tonsillitis Cases in Pediatric Outpatient Department%1107例门诊小儿急性化脓性扁桃腺炎抗生素使用情况分析

    Institute of Scientific and Technical Information of China (English)

    郭艳辉; 郭荣辉; 王洪声

    2016-01-01

    Objective To reduce unreasonable use of antibiotics in acute suppurative tonsillitis cases. Methods Retrospective analyses of 1107 acute suppurative tonsillitis cases from the pediatric outpatient department were conducted.According to course of antibiotic treatment, these cases were divided into the group of full course of treatment and the group of insufficient course of treatment.According to the types of antibiotic, the subjects were di-vided into azithromycin group and non-azithromycin group.Three months after the onset of illness, the occurrence of complications and illness relapse between full course of treatment group and insufficient course group, azithromycin group and non-azithromycin group were analyzed.Meanwhile, the cases were divided into Chinese mainland group, Macao and Taiwan group, and foreign group according to their native places and nationalities.We compared the num-ber of cases used insufficient course in these three groups and analyzed their reasons.Results The relapse rate was significantly lower in the full course treatment group compared with insufficient course treatment group ( P<0.05 ) , and significantly higher in non-azithromycin group compared with azithromycin group ( P<0.05 ) .The occurrence rate of insufficient course treatment in the Chinese mainland group was obviously higher than the Macao group, Tai-wan group and foreign group (P<0.05).The main reasons for insufficient course of treatment were the insufficient patients′obedience and some doctors′poor understanding of the disease course.Conclusion A full course treatment with antibiotics on acute suppurative tonsillitis are strongly suggested.It may be of great significant to strengthen the awareness of reasonable use of antibiotics among the inland citizens.%目的:减少化脓性扁桃腺炎治疗中抗生素的不合理使用。方法回顾性分析医院儿科门诊诊治的化脓性扁桃腺炎病例1107例。根据抗生素使用疗程分为足疗程组及不足

  1. Suppurative labyrinthitis associated with otitis media: 26 years' experience

    Directory of Open Access Journals (Sweden)

    André Souza de Albuquerque Maranhão

    2016-02-01

    Full Text Available ABSTRACT INTRODUCTION: Suppurative labyrinthitis continues to result in significant hearing impairment, despite scientific efforts to improve not only its diagnosis but also its treatment. The definitive diagnosis depends on imaging of the inner ear, but it is usually clinically presumed. OBJECTIVE: To analyze the clinical factors and hearing outcomes in patients with labyrinthitis secondary to middle ear infections and to discuss findings based on imaging test results. METHODS: Retrospective cohort study, based on the charts of patients admitted with middle ear infection-associated labyrinthitis. RESULTS: We identified 14 patients, eight (57% of whom were females and six (43% males. Mean age was 40 years. Cholesteatomatous chronic otitis media was diagnosed in six patients (43%, acute suppurative otitis media in six (43%, and chronic otitis media without cholesteatoma was diagnosed in two patients (14%. Besides labyrinthitis, 24 concomitant complications were identified: six cases (25% of labyrinthine fistula, five cases (21% of meningitis, five cases (21% of facial paralysis, five cases (21% of mastoiditis, two cases (8% of cerebellar abscess, and one case (4% of temporal abscess. There was one death. Eight (57% individuals became deaf, while six (43% acquired mixed hearing loss. CONCLUSION: Suppurative labyrinthitis was often associated with other complications; MRI played a role in the definitive diagnosis in the acute phase; the hearing sequel of labyrinthitis was significant.

  2. Acute-on-Chronic Kidney Injury in Thyroid Hormone Withdrawal: A Case with Possible Implications for Radioactive Iodine Planning

    OpenAIRE

    McAninch, Elizabeth A.; Lagari, Violet S.

    2015-01-01

    The association between renal dysfunction and hypothyroidism is of increasing clinical importance as thyroid hormone replacement may attenuate decline in renal function and improve cardiovascular outcomes in patients with chronic kidney disease (CKD). Although multiple mechanisms for the induction of renal insufficiency in hypothyroidism have been described, the renal impact of short-term, acute hypothyroidism is unknown, which has possible implications for thyroid cancer patients preparing t...

  3. Higher Thyroid-Stimulating Hormone, Triiodothyronine and Thyroxine Values Are Associated with Better Outcome in Acute Liver Failure.

    Directory of Open Access Journals (Sweden)

    Olympia Anastasiou

    Full Text Available Changes in thyroid hormone levels, mostly as non-thyroidal illness syndrome (NTIS, have been described in many diseases. However, the relationship between acute liver failure (ALF and thyroid hormone levels has not yet been clarified. The present study evaluates potential correlations of select thyroid functional parameters with ALF.84 consecutively recruited ALF patients were grouped according to the outcome of ALF (spontaneous recovery: SR; transplantation or death: NSR. TSH, free thyroxine (fT4, free triiodothyronine (fT3, T4, and T3 were determined.More than 50% of patients with ALF presented with abnormal thyroid parameters. These patients had greater risk for an adverse outcome than euthyroid patients. SR patients had significantly higher TSH, T4, and T3 concentrations than NSR patients. Albumin concentrations were significantly higher in SR than in NSR. In vitro T3 treatment was not able to rescue primary human hepatocytes from acetaminophen induced changes in mRNA expression.In patients with ALF, TSH and total thyroid hormone levels differed significantly between SR patients and NSR patients. This might be related to diminished liver-derived transport proteins, such as albumin, in more severe forms of ALF. Thyroid parameters may serve as additional indicators of ALF severity.

  4. Suppurative intracranial processes in 15 domestic ruminants

    OpenAIRE

    2014-01-01

    In addition to listeriosis which is relatively common in ruminants, there are three other uncommon suppurative intracranial processes (SIP) identifiable in adult ungulates as brain abscess, basilar empyema and suppurative meningitis. The present paper reports the epidemiological, clinical, laboratorial, pathological and microbiological findings of 15 domestic ruminants with SIP. A total of 15 animals were selected (eight sheep, four cattle and three goats); with the definitive diagnoses of ba...

  5. Photoperiod and acute energy deficits interact on components of the thyroid hormone system in hypothalamic tanycytes of the Siberian hamster

    NARCIS (Netherlands)

    A. Herwig; D. Wilson; T.J. Logie; A. Boelen; P.J. Morgan; J.G. Mercer; P. Barrett

    2009-01-01

    Herwig A, Wilson D, Logie TJ, Boelen A, Morgan PJ, Mercer JG, Barrett P. Photoperiod and acute energy deficits interact on components of the thyroid hormone system in hypothalamic tanycytes of the Siberian hamster. Am J Physiol Regul Integr Comp Physiol 296: R1307-R1315, 2009. First published March

  6. Ultrasonography of various thyroid diseases in children and adolescents: A pictorial essay

    International Nuclear Information System (INIS)

    Thyroid imaging is indicated to evaluate congenital hypothyroidism during newborn screening or in cases of a palpable thyroid mass in children and adolescents. This pictorial essay reviews the ultrasonography (US) of thyroid diseases in children and adolescents, including normal thyroid gland development, imaging features of congenital thyroid disorders (dysgenesis, [aplasia, ectopy, hypoplasia], dyshormonogenesis, transient hypothyroidism, thyroglossal duct cyst), diffuse thyroid disease (Grave's disease, Hashimoto's thyroiditis, and suppurative thyroiditis), and thyroid nodules. The primary imaging modalities for evaluating thyroid diseases are US and radionuclide scintigraphy. Additionally, US can be used to guide aspiration of detected nodules.

  7. Ultrasonography of various thyroid diseases in children and adolescents: A pictorial essay

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Hyun Sook; Lee, Eun Hye; Jeong, Sun Hye; Park, Ji Sang; Lee, Heon [Dept. of Radiology, Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon (Korea, Republic of)

    2015-04-15

    Thyroid imaging is indicated to evaluate congenital hypothyroidism during newborn screening or in cases of a palpable thyroid mass in children and adolescents. This pictorial essay reviews the ultrasonography (US) of thyroid diseases in children and adolescents, including normal thyroid gland development, imaging features of congenital thyroid disorders (dysgenesis, [aplasia, ectopy, hypoplasia], dyshormonogenesis, transient hypothyroidism, thyroglossal duct cyst), diffuse thyroid disease (Grave's disease, Hashimoto's thyroiditis, and suppurative thyroiditis), and thyroid nodules. The primary imaging modalities for evaluating thyroid diseases are US and radionuclide scintigraphy. Additionally, US can be used to guide aspiration of detected nodules.

  8. "清热解毒、消肿排脓"法联合刺络、中药足浴治疗急性化脓性扁桃体炎疗效观察%Effect of therapy of Qingre Jiedu and Xiaozhong Painong combined with venesection, Chinese medicine foot bath on acute suppurative tonsillitis

    Institute of Scientific and Technical Information of China (English)

    李娜; 马翠翠; 李楠; 张晓璞; 葛芳; 白瑞珍

    2015-01-01

    Objective It is to observe the curative effect of traditional Chinese medicine compound ( minor decoction of Bupleurum and yinqiao powder combined withpus scattered ) combined with venesection , Chinese medicine foot bath on pediat-ric acute suppurative tonsillitis .Methods 76 cases of acute suppurative tonsillitis were randomly into treatment group and con -trol group, each group had 38 cases.Both the groups were treated with Chinese medicine foot bath and acupuncture for abate -ment of fever, on this basis, the treatment group was treated with Chinese medicine compound (minor decoction of Bupleurum and yinqiao powder combined with pusscattered ) combined with venesection , Chinese medicine foot bath , while the control group was treated with Pudilan antiphlogistic oral liquid .The curative effects of two groups were observed and compared .Re-sults The total effective rate was higher while the disappearing time of symptoms and signs were shorter in treatment group than those in control group(P<0.05).Conclusion Traditional chinese medicine-minor decoction of Bupleurum and yinqiao powder combined withpus powder and pus powder combined with venesection ,Chinese medicine foot bath has a good curative effect on acute suppurative tonsillitis , it is worth further study and promotion .%目的 观察小柴胡汤合银翘散合透脓散联合刺络、中药足浴治疗小儿急性化脓性扁体炎的疗效. 方法将76例急性化脓性扁体炎患儿随机分为治疗组和对照组,每组38例. 2组均给予刺络、中药足浴进行退热,在此基础上,治疗组38例予以小柴胡汤合银翘散合透脓散治疗,对照组38例予以蒲地蓝消炎口服液治疗. 观察2组疗效.结果 治疗组总有效率明显高于对照组(P<0.05),症状、体征消失时间明显短于对照组(P均<0.05). 结论 小柴胡汤合银翘散合透脓散联合刺络、中药足浴治疗急性化脓性扁桃体炎临床疗效好,值得进一步研究和推广.

  9. 喜炎平联合β-内酰胺类抗生素治疗儿童化脓性扁桃体炎观察%Clinical Efficacy of Xiyanping Injection Combined withβ-lactam Antibiotics inTreatment of Children with Acute Suppurative Tonsillitis

    Institute of Scientific and Technical Information of China (English)

    乔勇; 余霞辉; 邓骥; 邱有波; 舒红文; 罗扬

    2015-01-01

    目的:探讨喜炎平联合β-内酰胺类抗生素治疗儿童急性化脓性扁桃体炎的临床疗效。方法:将126例儿童急性化脓性扁桃体炎患者随机分为观察组65例与对照组61例。对照组采用β-内酰胺类抗生素治疗,观察组在此基础上加用喜炎平治疗,疗程7~10 d,比较2组的临床疗效。结果:观察组临床症状、体征改善时间明显短于对照组( P<0.05),观察组总有效率高于对照组(P<0.05);2组患者不良反应发生率无显著性差异(P>0.05)。结论:喜炎平联合β-内酰胺类抗生素治疗儿童急性化脓性扁桃体炎,可显著缩短病程,提高治疗有效率,使用安全,值得临床推广。%Objective:To explore clinical efficacy of Xiyanping Injection combined with beta -lactam antibiotics in the treatment of children with acute suppurative tonsillitis.Methods:126 cases of children with acute suppurative tonsillitis were divided randomly into 65 cases of the treatment group and 61 cases of control group.β-lactam antibiotics therapy were used in two groups of children,but in treatment group added Xiyanping Injection.Therapy time lasted 7~10 d in two groups.The clinical efficacy was compared in the two groups.Results:Time of clinical symptoms and signs improved in the treatment group was significantly shorter than that in the control group,the difference was statistically significant(P0.05 ).Conclusion:Xiyanping Injection combined with β-lactam antibiotic in treatment of children with acute suppurative tonsillitis can significantly shorten the course of treatment,improve the treatment efficiency.This method can be used safely,worthy of clinical application.

  10. 循证护理在预防小儿急性化脓性阑尾炎术后切口感染中的应用分析%Application of Evidence-based Nursing in the Prevention of Incision Infection in Children With Acute Suppurative Appendicitis

    Institute of Scientific and Technical Information of China (English)

    陈雅卓

    2016-01-01

    目的:探讨循证护理对小儿急性化脓性阑尾炎术后切口感染的预防效果。方法选择我院2014年3月~2015年3月收治的急性化脓性阑尾炎术后切口感染患儿62例,将其按照护理方法分为对照组和观察组,对照组行常规护理,观察组行常规护理联合循证护理,对比两组患儿的护理效果。结果对照组伤口愈合率、满意率分别为70.97%、83.87%,观察组分别为93.54%、100%,比较差异有统计学意义(P<0.05)。结论给予急性化脓性阑尾炎患儿应用循证护理,可有效预防切口感染的发生,减轻患儿痛苦。%Objective To explore the effect of evidence-based nursing on prevention of incision infection in children with acute suppurative appendicitis after operation.Methods From March 2014 and March 2015 in our hospital, 62 cases of children with acute suppurative appendicitis surgery incision infection, according to the nursing methods were divided into control group and observation group, control group received routine nursing care, observation group received routine nursing combined cycle syndrome nursing, compared with two groups of children nursing effect. Results The wound healing rate and the satisfaction rate of the control group were 70.97% and 83.87%, respectively, 93.54% and 100% in the observation group, and the difference was significant (P<0.05). Conclusion Acute suppurative appendicitis in children revceiving evidence-based nursing can prevent the occurrence of wound infection, reduce the pain of patients.

  11. Efficacy of Amoxicillin-Clavulanate Potassium Combined With Chymotrypsin for Pediatric Acute Suppurative Tonsillitis%阿莫西林克拉维酸钾联合糜蛋白酶治疗儿童急性化脓性扁桃体炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    楚选云

    2016-01-01

    Objective The research aims to explore the clinical effect of amoxicilin-clavulanate potassium combined with chymotrypsin on pediatric acute suppurative tonsilitis.Methods The research chose 100 cases of children patients with suppurative tonsilitis from the hospital,and distributed them into the observation group and the control group randomly of which each had 50 cases. The control group received the treatment of amoxicilin-clavulanate potassium alone,while the observation group received the additional treatment of chymotrypsin on the basis. After the treatment,the research compared the two groups in terms of the improvement time of main symptoms and signs,total effective rate and untoward effect. Results The symptoms improve time of in the observation group were significantly better than that in the control group,the total efficiency in the observation group were significantly higher than that in the coTntrol group(P<0.05).Conclusion Treating pediatric acute suppurative tonsilitis with amoxicilin-clavulanate potassium combined with chymotrypsin can reduce the duration of symptoms and improve the effective rate of treatment,thus should be spread and applied clinicaly.%目的:探讨阿莫西林克拉维酸钾联合糜蛋白酶治疗儿童急性化脓性扁桃体炎的疗效。方法选取我院100例化脓性扁桃体炎患儿,随机分为观察组和对照组,每组患者均为50例,对照组单用阿莫西林克拉维酸钾,观察组在此基础上加用糜蛋白酶治疗,比较两组治疗后主要症状体征改善时间、总有效率和不良反应。结果观察组症状改善时间优于对照组,总有效率高于对照组,差异均有统计学意义(P<0.05)。结论阿莫西林克拉维酸钾联合糜蛋白酶治疗儿童急性化脓性扁桃体炎,能缩短症状持续时间,提高治疗有效率。

  12. Acute myelogenous leukemia developed after radioactive iodine therapy and palliative radiation therapy in metastatic papillary thyroid cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Tae Young; Kwak, Jae Sik; Oh, Kyung Suk; Lee, Seung Bai; Chung, Byung Sun; Kim, Eun Sil; Kim, Chong Soon [Hanil Hospital, Seoul (Korea, Republic of)

    1998-08-01

    Radioactive iodine treatment has been widely used for nearly 50 years in the treatment of thyroid cancer to ablate residual thyroid tissue after thyroidectomy and to treat metastatic disease. Leukemia is a rare complication associated with the radioactive iodine therapy. The occurrence of leukemia is known to be related to the cumulative dosage of I-131 more than 37 GBq (1 Ci) and also associated with the intervals of less than 12 months between the repeated doses. We report a case of a 52 year-old female patient with papillary cancer of thyroid who developed acute myelogenous leukemia after the total 20.4 GBq (550 mCi) of I-131 therapy over 3.2 years and palliative radiation therapy ( 3000 cGy) due to multiple bone metastasis of papillary cancer.

  13. Thyroid Receptor β Involvement in the Effects of Acute Nicotine on Hippocampus-Dependent Memory

    OpenAIRE

    Leach, Prescott T.; Justin W Kenney; CONNOR David; Gould, Thomas J.

    2015-01-01

    Cigarette smoking is common despite adverse health effects. Nicotine’s effects on learning may contribute to addiction by enhancing drug-context associations. Effects of nicotine on learning could be direct or could occur by altering systems that modulate cognition. Because thyroid signaling can alter cognition and nicotine/smoking may change thyroid function, nicotine could affect learning through changes in thyroid signaling. These studies investigate the functional contributions of thyroid...

  14. The predictive value of thyroid hormone levels on the neurological outcomes of patients with acute ischemic stroke

    Directory of Open Access Journals (Sweden)

    Guo-dong CHEN

    2015-03-01

    Full Text Available Objective To explore the correlation between thyroid hormone levels in patients with acute ischemic stroke and the severity of disease and short-term prognosis. Methods According to the level of serum total triiodothyronine (TT3, 98 patients who presented first acute ischemic stroke and without history of thyroid abnormality were divided into low TT3 group and normal TT3 group. Thyroid hormone levels and neurological function defect of those patients were tested, and their neural functional recovery after 3 months was evaluated.  Results Low TT3 group had more severe neural function defect compared to normal TT3 group (χ2 = 58.134, P = 0.000. There were no significant differences on total thyroxine (TT4; t = 1.636, P = 0.105 and thyroid stimulating hormone (TSH; t = 1.059, P = 0.292 between 2 groups. There was a significantly negative correlation between TT3 levels and National Insititute of Health Stroke Scale (NIHSS score on admission (r = -0.672, P = 0.000. Patients with low TT3 showed a significantly smaller percentage of neurological function improvement on both NIHSS ( χ2 = 8.993, P = 0.003 and modified Rankin Scale (mRS; χ2 = 6.247, P = 0.012 scores compared to those with normal TT3 at 90 d after onset.  Conclusions Low T3 level is associated with the severity of acute ischemic stroke and neural functional recovery, suggesting serum T3 level may be a predictor of neural function improvement in patients with acute ischemic stroke. DOI: 10.3969/j.issn.1672-6731.2015.02.009

  15. Acute coronary syndrome: a rare case of multiple endocrine neoplasia syndromes with pheochromocytoma and medullary thyroid carcinoma

    International Nuclear Information System (INIS)

    Pheochromocytoma is a tumor arising from neuroectodermal chromaffin tissues in the adrenal gland or extra-adrenal paraganglia (paragangliomas). The prevalence of the tumor is 0.1%-0.6% in the hypertensive population, of which 10%-20% are malignant. Pheochromocytoma produces, stores, and secretes catecholamines, as well as leads to hypertensive crisis, arrhythmia, angina, and acute myocardial infarction without coronary artery diseases. We report a case of acute coronary syndrome (ACS) with a final diagnosis of multiple endocrine neoplasia with pheochromocytoma and medullary thyroid carcinoma (MTC)

  16. Acute coronary syndrome:a rare case of multiple endocrine neoplasia syndromes with pheochromocytoma and medullary thyroid carcinoma

    Institute of Scientific and Technical Information of China (English)

    Alessadro Maloberti; Paola Loli; Cristina Giannattasio; Paolo Meani; Roberto Pirola; Marisa Varrenti; Marco Boniardi; Anna Maria De Biase; Paola Vallerio; Edgardo Bonacina; Giuseppe Mancia

    2015-01-01

    Pheochromocytoma is a tumor arising from neuroectodermal chromaffin tissues in the adrenal gland or extra-adrenal paraganglia (paragangliomas). hTe prevalence of the tumor is 0.1%-0.6% in the hypertensive population, of which 10%-20%are malignant. Pheochromocytoma produces, stores, and secretes catecholamines, as well as leads to hypertensive crisis, arrhythmia, angina, and acute myocardial infarction without coronary artery diseases. We report a case of acute coronary syndrome (ACS) with a ifnal diagnosis of multiple endocrine neoplasia with pheochromocytoma and medullary thyroid carcinoma (MTC).

  17. A Case of Adenomatous Goiter Involving Diffuse, Acute, and Painful Thyroid Enlargement after Fine-Needle Aspiration Cytology

    Directory of Open Access Journals (Sweden)

    Toshiro Shimo

    2014-01-01

    Full Text Available The patient was a 44-year-old woman who exhibited a diffuse goiter during health screening. Her medical history did not include any significant medication-based treatment. An echographic examination detected a solid cystic tumor, which measured 21 × 14 × 10 mm, in her right thyroid lobe; however, she displayed normal thyroid function. After fine-needle aspiration cytology had been performed with a 22 G injection needle, the patient immediately complained of compression and pain extending from the front of her neck to her lower chin, which was not accompanied by dyspnea. A second echographic examination revealed diffuse and edematous enlargement and increased internal blood flow in the bilateral thyroid lobes as well as a thyroid nodule. We immediately iced the patient’s neck and administered 125 mg methylprednisolone via an intravenous infusion. Within one hour, her symptoms had markedly improved, but acute pain remained. Thus, we continued the steroid (prednisone treatment, but the dose was gradually reduced from 10 mg/day to 5 mg/day at 1 week after the patient’s symptoms disappeared. The mechanism responsible for the patient’s condition remains unclear.

  18. Thyroid hormone reverses aging-induced myocardial fatty acid oxidation defects and improves the response to acutely increased afterload.

    Directory of Open Access Journals (Sweden)

    Dolena Ledee

    Full Text Available BACKGROUND: Subclinical hypothyroidism occurs during aging in humans and mice and may contribute to the development of heart failure. Aging also impairs myocardial fatty acid oxidation, causing increased reliance on flux through pyruvate dehydrogenase (PDH to maintain function. We hypothesize that the metabolic changes in aged hearts make them less tolerant to acutely increased work and that thyroid hormone supplementation reverses these defects. METHODS: Studies were performed on young (Young, 4-6 months and aged (Old, 22-24 months C57/BL6 mice at standard (50 mmHg and high afterload (80 mmHg. Another aged group received thyroid hormone for 3 weeks (Old-TH, high afterload only. Function was measured in isolated working hearts along with substrate fractional contributions (Fc to the citric acid cycle (CAC using perfusate with (13C labeled lactate, pyruvate, glucose and unlabeled palmitate and insulin. RESULTS: Old mice maintained cardiac function under standard workload conditions, despite a marked decrease in unlabeled (presumably palmitate Fc and relatively similar individual carbohydrate contributions. However, old mice exhibited reduced palmitate oxidation with diastolic dysfunction exemplified by lower -dP/dT. Thyroid hormone abrogated the functional and substrate flux abnormalities in aged mice. CONCLUSION: The aged heart shows diminished ability to increase cardiac work due to substrate limitations, primarily impaired fatty acid oxidation. The heart accommodates slightly by increasing efficiency through oxidation of carbohydrate substrates. Thyroid hormone supplementation in aged mice significantly improves cardiac function potentially through restoration of fatty acid oxidation.

  19. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    International Nuclear Information System (INIS)

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  20. Thyroid-Like Follicular Carcinoma of the Kidney in a Young Patient with History of Pediatric Acute Lymphoblastic Leukemia

    Directory of Open Access Journals (Sweden)

    William W. Wu

    2014-01-01

    Full Text Available Thyroid-like follicular carcinoma of the kidney (TLFCK is a rare histological variant of renal cell carcinoma not currently included in the World Health Organization classification of renal tumors. Only 24 previous cases of TLFCK have been reported to date. We report a case of TLFCK in a 19-year-old woman with history of pediatric acute lymphoblastic leukemia. This patient is the youngest with TLFCK to be reported to date and the first with history of lymphoblastic leukemia. The development of TLFCK in a young patient with history of lymphoblastic leukemia is interesting and suggests that genes involved in leukemogenesis may also be important for TLFCK pathogenesis. Recognition of TLFCK is important to distinguish it from other conditions that show thyroid-like features, as a misdiagnosis can result in adverse patient care.

  1. Suppurative otitis media after tympanostomy tube placement

    Directory of Open Access Journals (Sweden)

    Baljošević Ivan

    2003-01-01

    Full Text Available Suppurative otitis media after tympanostomy tube placement is the most frequent complication of this surgical intervention. Otorrhea that occurs in the first two weeks following tube placement is called early, late otorrhea occurs at least two weeks following placement. Early otorrhea is usually a result of either an infection that already existed when the tube was placed, or contamination of the external auditory canal during operation. Late otorrhea is mostly a result of upper respiratory tract infection. Material and methods Our investigation was performed at the ENT Department, Mother and Child Health Care Institute in Belgrade. The research included children treated for secretory or recurrent otitis media. Results and discussion We have examined 411 children implanted with 796 tympanostomy tubes in the last three years. We investigated changes within two weeks after operation. Suppuration was recorded with 81 children (19.7%. Staphylococcus aureus was established in 33 (40.7% Pseudomonas aeruginosa in 26 (32%, Haemophilus influenzae in 12 (15% and Streptococcus pneumoniae in 10 (12.3% cases. All children were treated with antibiotic ear drops according to the antibiogram for a period of 7 days. Full recovery was achieved after treatment with Ciprofloxacin drops in 67%, Neomycin in 18% and Gentamycin in 9% of cases. In other cases a combination of drops and oral antibiotics was used. Conclusion In cases of suppurative otitis media after implantation of tympanostomy tubes, the secret should be treated with suction and after that antibiotic drops should be applied during 5 to 7 days. If suppuration is persistent, drops should be used with oral antibiotics.

  2. Acute postsurgical suppurative parotitis: current prevalence at Hospital das Clínicas, São Paulo University Medical School Parotidite aguda pós-cirúgica: prevalência atual no Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo

    Directory of Open Access Journals (Sweden)

    Sergio Quilici Belczak

    2008-10-01

    Full Text Available Postsurgical acute suppurative parotitis is a bacterial gland infection that occurs from a few days up to some weeks after abdominal surgical procedures. In this study, the authors analyze the prevalence of this complication in Hospital das Clínicas/São Paulo University Medical School by prospectively reviewing the charts of patients who underwent surgeries performed by the gastroenterological and general surgery staff from 1980 to 2005. Diagnosis of parotitis or sialoadenitis was analyzed. Sialolithiasis and chronic parotitis previous to hospitalization were exclusion criteria. In a total of 100,679 surgeries, 256 patients were diagnosed with parotitis or sialoadenitis. Nevertheless, only three cases of acute postsurgical suppurative parotitis associated with the surgery were identified giving an incidence of 0.0028%. All patients presented with risk factors such as malnutrition, immunosuppression, prolonged immobilization and dehydration. In the past, acute postsurgical suppurative parotitis was a relatively common complication after major abdominal surgeries. Its incidence decreased as a consequence of the improvement of perioperative antibiotic therapy and postoperative support. In spite of the current low incidence, we believe it is important to identify risks and diagnose as quick as possible, in order to introduce prompt and appropriate therapeutic measures and avoid potentially fatal complications with the evolution of the disease.A parotidite supurativa pós-cirúrgica é infecção bacteriana da glândula que ocorre poucos dias até algumas semanas após procedimento cirúrgico. Os autores analisam a prevalência desta complicação cirúrgica nos últimos 25 anos do Hospital das Clínicas de São Paulo. Foram analisados os prontuários das cirurgias realizadas pelos serviços de Cirurgia do Aparelho Digestivo e Cirurgia Geral da Faculdade de Medicina da Universidade de São Paulo no período de 1980 a 2005, num total de 106790

  3. 腹腔镜胆囊切除术治疗胆囊颈部结石嵌顿并急性化脓性胆囊炎的疗效%Research on the curative effect of laparoscopic cholecystectomy in the treatment of calculi incarcerated in neck of gallbladder and acute suppurative cholecystitis

    Institute of Scientific and Technical Information of China (English)

    李文彬

    2015-01-01

    Objective:To observe the curative effect of laparoscopic cholecystectomy in the treatment of calculi incarcerated in necK of gallbladder and acute suppurative cholecystitis .Methods:80 cases of calculi incarcerated in necK of gallbladder and acute suppurative cho-lecystitis were divided into observation group and control group according to the difference in therapeutic methods ,40 cases in each group .The observation group received laparoscopic cholecystectomy ,and the control group accepted conventional open operation ,with the time of operation ,intraoperative blood loss ,the time of hospital stay and complication between the two groups compared .Results:There were significant differences in the time of operation ,intraoperative blood loss ,the time of hospitalization ,and the complication rate between the two groups .The time of operation and hospitalization in the observation group was shorter than those in the control group , and intraoperative blood loss in the former group was less than that in the latter group ( P <0 .05) .Conclusion:Laparoscopic cholecys-tectomy in the treatment of calculi incarcerated in necK of gallbladder and acute suppurative cholecystitis is of better clinical effect ,and higher treatment security ,which can help patients recover quicKly .%目的:观察腹腔镜胆囊切除术治疗胆囊颈部结石嵌顿合并急性化脓性胆囊炎的疗效.方法:80 例胆囊颈部结石嵌顿并急性化脓性胆囊炎患者 ,按照治疗方法的差异分为观察组与对照组 ,每组各40例.其中观察组患者以腹腔镜胆囊切除术进行治疗 ,对照组患者以常规开腹手术进行治疗 ,对比两组患者的手术时间、术中出血量、住院时间及并发症等. 结果:两组患者在手术时间、术中出血量、住院时间、并发症发生率等指标上比较 ,差异有统计学意义 ,观察组患者的手术时间、住院时间均短于对照组 ,术中出血量也少于对照组( P <0 .05 ).结论:腹腔镜

  4. Effects of amoxicillin and clavulanate potassium combined with chymotrypsin on children with acute suppurative tonsillitis%阿莫西林克拉维酸钾联合糜蛋白酶治疗儿童急性化脓性扁桃体炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    乔勇; 余霞辉; 邓骥; 邱有波; 罗扬

    2015-01-01

    Objective To explore the effects of amoxicillin and clavulanate potassium combined with chymotrypsin on children with acute suppurative tonsillitis .Methods One hundred and twenty-two children with acute suppurative tonsillitis were randomly di-vided into treatment group ( n =62 ) and control group ( n =60 ) .The treatment group was administrated with amoxicillin and clavu-lanate potassium combined with chymotrypsin while the control group was administrated with amoxicillin and clavulanate potassium on -ly.Two groups were treated for 7 to 10 days.The improvement time of main symptom and the clinical effect were compared between the two groups.Results The times of temperature returning to normal ,angina relieve,pharyngeal hyperaemia fading ,swollen tonsils relieve and discharge extinction in the treatment group were significantly shorter than that in the control group ( P<0.05 ) .The total efficiency in the treatment group(96.77%)was significantly higher than that in the control group (85.0%)(P<0.05).There was no significant difference in incidence of adverse reactions between the two groups .Conclusion Amoxicillin and clavulanate potassium combined chy-motrypsin can shorten the duration of symptoms and improve the treatment efficiency in the treatment of children with acute suppurative tonsillitis.%目的:探讨阿莫西林克拉维酸钾联合糜蛋白酶治疗儿童急性化脓性扁桃体炎的疗效。方法采用随机数字表法将122例化脓性扁桃体炎患儿分为治疗组(62例)和对照组(60例),对照组单用阿莫西林克拉维酸钾,治疗组在此基础上加用糜蛋白酶治疗,疗程均为7~10 d。比较两组治疗后主要症状体征改善时间、总有效率和不良反应。结果治疗组体温恢复正常、咽痛缓解、咽部充血消退、扁桃体肿大减轻、分泌物消退等时间均明显优于对照组,总有效率(96.77%)高于对照组(85.0%),差异均有统计学意义( P<0

  5. Suppurative intracranial processes in 15 domestic ruminants

    Directory of Open Access Journals (Sweden)

    Antônio Carlos Lopes Câmara

    2014-05-01

    Full Text Available In addition to listeriosis which is relatively common in ruminants, there are three other uncommon suppurative intracranial processes (SIP identifiable in adult ungulates as brain abscess, basilar empyema and suppurative meningitis. The present paper reports the epidemiological, clinical, laboratorial, pathological and microbiological findings of 15 domestic ruminants with SIP. A total of 15 animals were selected (eight sheep, four cattle and three goats; with the definitive diagnoses of basilar empyema (n=3, brain abscess (n=1, listeriosis (n=5 and suppurative meningitis (n=6. Hematology revealed leukocytosis with inversion of the lymphocyte/ neutrophil ratio in 4 cases. In the majority of animals, cerebrospinal fluid (CSF presented light yellow coloration and cloudy aspect due to neutrophilic pleocytosis (15 - 997 leukocytes/µL. Microbiological culture of CSF or central nervous system (CNS fragments resulted on isolation of Trueperella (Arcanobacterium pyogenes,Listeria monocytogenes,Escherichia coli and Stenotrophomonas sp. In a goat with thalamic abscess, microbiological assay was not performed, but Gram positive bacilli type bacteria were observed in histology. The diagnosis of these outbreaks was based on the association of epidemiological, clinical, pathological and bacteriological findings; reiterating that the infectious component remains an important cause of CNS disease in domestic ruminants and also shows the need for dissemination of information about the most effective preventive measures for the ranchers.

  6. Acute transverse myelitis and subacute thyroiditis associated with dengue viral infection: A case report and literature review

    Science.gov (United States)

    Mo, Zhiming; Dong, Yaxian; Chen, Xiaolian; Yao, Huiyan; Zhang, Bin

    2016-01-01

    Acute transverse myelitis is a rare manifestation of dengue infection. To the best of our knowledge, only 6 cases of acute transverse myelitis as a manifestation of dengue infection have been reported thus far. The present study described a case of acute transverse myelitis complicated with subacute thyroiditis 6 days after the onset of dengue viral infection. In addition, the available literature was searched to identify similar previous cases. Treatment with intravenous pulse methylprednisolone immunoglobulin plasmapheresis and physiotherapy resulted in partial recovery at 3 months post-infection. In conclusion, the involvement of dengue infection should be considered in patients who develop central nervous system manifestations during or after the recovery period of dengue infection. Furthermore, since methylprednisolone and immunoglobulin are effective during the active phase of the infection, prompt diagnosis and initiation of treatment are crucial. PMID:27703498

  7. 益气透脓解毒法治疗急性化脓性扁桃体炎60例%Treating 60 Patients Suffering from Acute Suppurative Tonsillitis by YiQi TouNong JieDu Method

    Institute of Scientific and Technical Information of China (English)

    赵文; 孟凡琳

    2015-01-01

    Objective: To observe clinical effects of YiQi TouNong JieDu method in treating acute suppurative tonsillitis. Methods: All 120 patients were randomly allocated to two groups in the ratio of 1:1, the control group re-ceived anti-inflammation therapy, the treatment group TouNong powder, PuJi XiaoDu drink, TianHuaFeng(Trichosan-this Radix) and YiYiRen (Semen Coicis) to invigorate Qi, draw out pus and detoxifying. The score improvements of the symptoms including fever, sore throat, secreta and others were observed in both groups. Results: The treatment group was superior to the control group in the score improvements of the symptoms including fever, sore throat and secreta(P<0.05). Conclusion: YiQi TouNong JieDu method is effective in treating acute suppurative tonsillitis, it could improve the symptoms and body signs such as sore throat, secreta and fever.%目的:观察益气透脓解毒法治疗急性化脓性扁桃体炎的临床疗效。方法:将120例患者按1∶1比例随机分为2组,对照组给予抗感染治疗,治疗组给予益气透脓解毒法之透脓散合普济消毒饮加天花粉、薏苡仁治疗。观察2组患者治疗后发热、咽痛、分泌物等症状积分改善情况。结果:治疗后发热、咽痛、分泌物等症状积分改善治疗组优于对照组(P<0.05)。结论:益气透脓解毒法治疗急性化脓性扁桃体炎临床疗效肯定,可改善咽部疼痛、发热等症状,减少分泌物。

  8. [Brain metastasis from papillary thyroid carcinoma with acute intracerebral hemorrhage: a surgical case report].

    Science.gov (United States)

    Chonan, Masashi; Mino, Masaki; Yoshida, Masahiro; Sakamoto, Kazuhiro

    2012-05-01

    We report a rare case of brain metastasis from papillary thyroid carcinoma with intracerebral hemorrhage. A 79-year-old woman presented with sudden headache and monoplegia of the right upper limb 10 years after diagnosis of thyroid papillary adenocarcinoma. Despite the known metastatic lesions in the cervical lymph nodes and lungs, she had been well for 10 years since thyroidectomy, focal irradiation and internal radiation of 131I. CT demonstrated intracerebral hemorrhage in the left temporal lobe. Magnetic resonance imaging showed marked signal heterogeneity. She underwent radical surgery on the day of the onset and the histological diagnosis was metastatic brain tumor of thyroid papillary carcinoma. Postoperative course was uneventful, and the monoplegia was improved. Papillary thyroid carcinoma has a relatively benign course, and surgical removal of the brain metastasis is able to contribute to longer survival times for patients.

  9. THYROID HORMONE REVERSES AGING-INDUCED MYOCARDIAL FATTY ACID OXIDATION DEFECTS AND IMPROVES THE RESPONSE TO ACUTELY INCREASED AFTERLOAD

    Energy Technology Data Exchange (ETDEWEB)

    Ledee, Dolena; Portman, Michael A.; Kajimoto, Masaki; Isern, Nancy G.; Olson, Aaron

    2013-06-07

    Background: Subclinical hypothyroidism occurs during aging in humans and mice and may contribute to development of heart failure. Aging also impairs myocardial fatty acid oxidation, causing increased reliance on flux through pyruvate dehydrogenase (PDH) to maintain function. We hypothesize that the metabolic changes in aged hearts make them less tolerant to acutely increased work and that thyroid hormone reverses these defects. Methods: Studies were performed on young (Young, 4-6 months) and aged (Old, 22-24 months) C57/BL6 mice at standard (50 mmHg) and high afterload (80 mmHg). Another aged group received thyroid hormone for 3 weeks (Old-TH, high afterload only). Function was measured in isolated working hearts along with substrate fractional contributions (Fc) to the citric acid cycle (CAC) using perfusate with 13C labeled lactate, pyruvate, glucose and unlabeled palmitate and insulin. Results: Cardiac function was similar between Young and Old mice at standard afterload. Palmitate Fc was reduced but no individual carbohydrate contributions differed. CAC and individual substrate fluxes decreased in aged. At high afterload, -dP/dT was decreased in Old versus Young. Similar to low afterload, palmitate Fc was decreased in Old. Thyroid hormone reversed aging-induced changes in palmitate Fc and flux while significantly improving cardiac function. Conclusion: The aged heart shows diminished ability to increase cardiac work due to substrate limitations, primarily impaired fatty acid oxidation. The heart accommodates slightly by increasing efficiency through oxidation of carbohydrate substrates. Thyroid hormone supplementation in aged mice significantly improves cardiac function potentially through restoration of fatty acid oxidation.

  10. Changing anaerobic spectrum in suppurative lung disease: a case report.

    Science.gov (United States)

    Beena, V K; Kumari, G R; Rao, P V; Murty, M V; Shivananda, P G

    1996-01-01

    A spectrum of three different anaerobes were isolated from a debilitated patient with suppurative lung disease, within a two-year period. Repeated isolation from three consecutive samples and symptomatic relief with metronidazole provide clinical evidence of anaerobic lung infection. This case emphasizes the importance of anaerobic culture in cases of protracted pulmonary suppurative disease. PMID:8822645

  11. CHRONIC SUPPURATIVE OTITIS MEDIA: CLINICAL PRESENTATION OF INTRACRANIAL COMPLICATIONS IN A RURAL AREA

    Directory of Open Access Journals (Sweden)

    Sushant

    2015-09-01

    Full Text Available INTRODUCTION: Chronic suppurative otitis media (CSOM remains one of the most common childhood chronic infectious diseases worldwide. Microbial, immunological, and genetically determined factors, Eustachian tube characteristics, are supposed to be involved in the pathogenesis of CSOM. The objective of this study was to describe the clinical presentation of intracranial complications of chronic suppurative otitis media in a rural area of An warpur, Hapur. MATERIALS AND METHOD S: Patients suffering from CSOM attending outpatient department of Ear, Nose and Throat Department of Saraswathi institute of medical S ciences, anwrpur, Hapur from 2012 to 2015 were included in this study. All admitted cases of intracranial complications due to chronic suppurative otitis media of any age and gender were included. Cases of intracranial complications due to acute suppurative otitis media were excluded from the study. After confirmation of complications by computed tomography, a multidisciplinary approach was followed, including initial treatment by intravenous systemic antibiotics to the definitive final treatment of mastoid surgery. RESULTS: Out of the 50 reported cases of csom with intracranial complicati ons the age of patients ranged from 10 to 70 years, with majority, about 42%, being between 10 - 25 years of age . Male predominance was (62% . Majority of patients belonged to (69% poor socioeconomic status. Otorrhoea (92% was the commonest presentation. Pe rforation of the tympanic membrane was seen in in 80% cases, while only 64% cases were marginal or attic perforation. Meningitis (50% is the commonest intracranial complication of chronic suppurative otitis media followed by brain abscess (temporal lobe abscess . CONCLUSIONS: Meningitis (50% is the commonest intracranial complication of chronic suppurative otitis media followed by brain abscess which was found to be 24% (temporal lobe abscess was seen in 16% . In this era of antibiotics, a high degree

  12. Pattern of chronic suppurative otitis media.

    Science.gov (United States)

    Kabir, M S; Joarder, A H; Ekramuddaula, F M; Uddin, M M; Islam, M R; Habib, M A

    2012-04-01

    This observational study was conducted to know the bacteriological pattern of chronic suppurative otitis media. For this 110 patients of Chronic Suppurative Otitis Media (CSOM) were selected from January 2006 to December 2007 at the out patient department of Otolaryngology and Head Neck surgery, BSMMU and Dhaka Medical College Hospital, Dhaka. Among the 110 patients unilateral involvement was 76.36% and bilateral involvement was 23.64%. Ninety percent patients presented with tubotympanic variety and 10% patients presented with attico-antral variety. Bacteriologically pure growth was found in 79.09% cases, mixed growth in 10.91% cases, no growth in 10% cases. Only aerobic bacteria were isolated in the present series. Pseudomonas aeruginosa was the most common organism (43.68%) isolated in pure culture followed by staphylococcus aureus 27.59%, E. coli 10.35%, Kleibsiella spp. 9.19%, proteus spp. 8.04%. Amikacin was the most effective antibiotic followed by Gentamycin, Ciprofloxacin, Ceftazidime, Cetriaxone. Before giving therapy bacterial growth and sensitivity pattern is to be known where facilities are available.

  13. Thyroid scan

    Science.gov (United States)

    ... PET scan Skin nodules Thyroid cancer Thyroid cancer - medullary carcinoma Thyroid cancer - papillary carcinoma Toxic nodular goiter ... Topics Hyperthyroidism Hypothyroidism Nuclear Scans Thyroid Cancer Thyroid Diseases Thyroid Tests Browse the Encyclopedia A.D.A. ...

  14. Acute High-Dose and Chronic Lifetime Exposure to Alcohol Consumption and Differentiated Thyroid Cancer: T-CALOS Korea.

    Directory of Open Access Journals (Sweden)

    Yunji Hwang

    Full Text Available This study evaluated the effects of acute high-dose and chronic lifetime exposure to alcohol and exposure patterns on the development of differentiated thyroid cancer (DTC.The Thyroid Cancer Longitudinal Study (T-CALOS included 2,258 DTC patients (449 men and 1,809 women and 22,580 healthy participants (4,490 men and 18,090 women who were individually matched by age, gender, and enrollment year. In-person interviews were conducted with a structured questionnaire to obtain epidemiologic data. Clinicopathologic features of the patients were obtained by chart reviews. Odds ratios (ORs and 95% confidence intervals (95%CI were estimated using conditional regression models.While light or moderate drinking behavior was related to a reduced risk of DTC, acute heavy alcohol consumption (151 g or more per event or on a single occasion was associated with increased risks in men (OR = 2.22, 95%CI = 1.27-3.87 and women (OR = 3.61, 95%CI = 1.52-8.58 compared with never-drinkers. The consumption of alcohol for 31 or more years was a significant risk factor for DTC for both men (31-40 years: OR = 1.58, 95%CI = 1.10-2.28; 41+ years: OR = 3.46, 95%CI = 2.06-5.80 and women (31-40 years: OR = 2.18, 95%CI = 1.62-2.92; 41+ years: OR = 2.71, 95%CI = 1.36-5.05 compared with never-drinkers. The consumption of a large amount of alcohol on a single occasion was also a significant risk factor, even after restricting DTC outcomes to tumor size, lymph node metastasis, extrathyroidal extension and TNM stage.The findings of this study suggest that the threshold effects of acute high-dose alcohol consumption and long-term alcohol consumption are linked to an increased risk of DTC.

  15. Effective Observation of Iodine Volts Plus Kangfuxin Liquid in the Auxiliary Treatment of Chil-dren with Acute Suppurative Tonsillitis%碘伏联合康复新液辅助治疗儿童急性化脓性扁桃体炎的疗效观察

    Institute of Scientific and Technical Information of China (English)

    吴雄辉; 赵斯君; 李赟

    2015-01-01

    【目的】探讨0.5%碘伏局部涂抹联合康复新液含漱治疗儿童急性化脓性扁桃体炎的临床疗效。【方法】将本院确诊为急性化脓扁桃体炎134例患儿作为研究对象,以数字法随机分为治疗组(67例)和对照组(67例)。治疗组在抗菌治疗基础上使用0.5%碘伏局部涂抹和康复新液含漱治疗,对照组单用抗菌药治疗,比较两组的治疗疗效。【结果】治疗组患儿体温下降至正常、脓性分泌物消失、局部充血减退及临床症状消失、白细胞恢复正常和抗生素治疗时间均较对照组短,且两组相比较差异有显著性(均 P <0.05)。【结论】应用0.5%碘伏联合康复新液作为急性化脓性扁桃体炎患儿辅助治疗效果显著,值得临床推广应用。%[Objective]To explore the clinical efficacy of 0 .5% iodine volts plus Kangfuxin liquid gargling in the auxiliary treatment of children with acute suppurative tonsillitis .[Methods]A total of 134 patients with acute purulent tonsillitis at our hospital from July 2012 to July 2014 were recruited and randomly divided into treatment ( n =67) and control ( n =67) groups .Treatment group received antimicrobial regimen and local daubing of 0 .5% iodine volts plus Kangfuxin liquid gargling while control group antimicrobial regimen alone . And the treatment outcomes of two groups were compared .[Results] In treatment group ,body temperature dropped down to normal ,purulent secretion and local congestion resolved loss and clinical symptoms disap‐peared ,white blood cells returned to normal and antibiotic treatment time was shorter than control group .And there were significant inter‐group differences (all P<0 .05) .[Conclusion] The clinical efficacy of 0 .5% iodine volts plus Kangfuxin liquid is remarkable in the auxiliary treatment of children with acute suppurative tonsilli‐tis .And it is worthy of wider clinical popularization .

  16. Mitochondrial DNA deletions in patients with chronic suppurative otitis media.

    Science.gov (United States)

    Tatar, Arzu; Tasdemir, Sener; Sahin, Ibrahim; Bozoglu, Ceyda; Erdem, Haktan Bagis; Yoruk, Ozgur; Tatar, Abdulgani

    2016-09-01

    The aim of this study was to investigate the 4977 and 7400 bp deletions of mitochondrial DNA in patients with chronic suppurative otitis media and to indicate the possible association of mitochondrial DNA deletions with chronic suppurative otitis media. Thirty-six patients with chronic suppurative otitis media were randomly selected to assess the mitochondrial DNA deletions. Tympanomastoidectomy was applied for the treatment of chronic suppurative otitis media, and the curettage materials including middle ear tissues were collected. The 4977 and 7400 bp deletion regions and two control regions of mitochondrial DNA were assessed by using the four pair primers. DNA was extracted from middle ear tissues and peripheral blood samples of the patients, and then polymerase chain reactions (PCRs) were performed. PCR products were separated in 2 % agarose gel. Seventeen of 36 patients had the heterozygote 4977 bp deletion in the middle ear tissue but not in peripheral blood. There wasn't any patient who had the 7400 bp deletion in mtDNA of their middle ear tissue or peripheral blood tissue. The patients with the 4977 bp deletion had a longer duration of chronic suppurative otitis media and a higher level of hearing loss than the others (p media and the reactive oxygen species can cause the mitochondrial DNA deletions and this may be a predisposing factor to sensorineural hearing loss in chronic suppurative otitis media. An antioxidant drug as a scavenger agent may be used in long-term chronic suppurative otitis media.

  17. Clinical Observation of Children Resuqing Oral Liquid Combined with Amoxicillin Clavulanate Potassium for Injection in the Treatment of Acute Suppurative Tonsillitis%小儿热速清口服液联合注射用阿莫西林钠克拉维酸钾治疗急性化脓性扁桃体炎的临床观察

    Institute of Scientific and Technical Information of China (English)

    张顺辰; 张红新

    2015-01-01

    目的:观察小儿热速清口服液治疗急性化脓性扁桃体炎的疗效和安全性。方法:112例急性化脓性扁桃体炎患儿随机均分为对照组和观察组。对照组患儿给予注射用阿莫西林钠克拉维酸钾30 mg/kg,每日2次;观察组患儿在对照组治疗的基础上给予小儿热速清口服液<1岁,1/4~1/2袋;1~3岁,1/2~1袋;3~7岁,1~1.5袋;7~12岁,1.5~2袋;每日均为3~4次。两组患儿疗程均为5 d。观察两组患儿的临床疗效,平均退热时间和咽痛消失时间、白细胞计数(WBC)、C反应蛋白(CRP)水平,治疗前后CD4+/CD3+、CD4+/CD8+、CD8+/CD3+比值及不良反应发生情况。结果:观察组患儿总有效率显著高于对照组,平均退热时间、咽痛消失时间均显著短于对照组,差异均有统计学意义(P<0.05)。治疗后,两组患儿WBC、CRP水平均显著低于同组治疗前,且观察组低于对照组,CD4+/CD3+显著高于同组治疗前,且观察组高于对照组,观察组CD4+/CD8+显著高于同组治疗前及对照组,对照组CD8+/CD3+显著高于同组治疗前,差异均有统计学意义(P<0.05);但观察组治疗前后CD8+/CD3+比较,差异无统计学意义(P>0.05)。两组患儿不良反应发生率比较,差异无统计学意义(P>0.05)。结论:在阿莫西林钠克拉维酸钾的基础上加用小儿热速清口服液治疗急性化脓性扁桃体炎的疗效和安全性均较好。%OBJECTIVE:To observe the efficacy and safety of Children resuqing oral lipid in the treatment of acute suppurative tonsillitis. METHODS:112 children with acute suppurative tonsillitis were randomly divided into control group and observation group. Control group was treated with Amoxicillin clavulanate potassium for injection 30 mg/kg,twice a day;based on the treat-ment of control group,observation group was treated with Children resuqing oral lipid,1/4-1/2 bag for 0

  18. Thyroid nodule

    Science.gov (United States)

    ... 2016:chap 14. Read More Chronic thyroiditis (Hashimoto disease) Laryngeal nerve damage Multiple endocrine neoplasia (MEN) II Thyroid cancer Thyroid cancer - medullary carcinoma Thyroid gland removal Patient Instructions Thyroid gland ...

  19. Sweet's syndrome and subacute thyroiditis

    OpenAIRE

    Kalmus, Y.; Kovatz, S.; Shilo, L.; Ganem, G; Shenkman, L.

    2000-01-01

    A 63 year old woman developed biopsy documented lesions of acute febrile neutrophilic dermatosis (Sweet's syndrome) one week after the onset of subacute thyroiditis. This is only the second reported case of such an association. The role of cytokines in the development of both subacute thyroiditis and Sweet's syndrome may be the link between these two conditions.


Keywords: Sweet's syndrome; thyroiditis; cytokines; thyroid

  20. AEROBIC BACTERIOLOGY OF CHRONIC SUPPURATIVE OTITIS MEDIA: OUR EXPERIENCE

    Directory of Open Access Journals (Sweden)

    Mahesh V .

    2015-08-01

    Full Text Available Chronic Suppurative Otitis Media (CSOM is a condition of the middle ear that is characterized by persistent or recurrent discharge through a chronic perforation of the tympanic membrane from the middle ear cleft. Untreated cases of Chronic Suppurative Oti tis Media can result in a broad range of complications like mastoiditis, labyrinthitis, facial nerve paralysis and serious intracranial complications. In this study an attempt is made to know the aerobic bacteriology of Chronic Suppurative Otitis Media, wi th antimicrobial susceptibility testing of the bacterial isolates. The present prospective study was carried out on 50 patients presenting with Chronic Suppurative Otitis Media between January 2014 to December 2014 in the department of E.N.T, Basaveshwara Medical College Hospital and Research Centre, Chitradurga. The most common bacteria in Chronic Suppurative Otitis Media in this study was Pseudomonas aeruginosa (62% followed by Staphylococcus aureus (22%. Gentamicin was the most sensitive (100% antibio tic against Pseudomonas aeruginosa followed by Amikacin (96.77%. Ceftriaxone and Gentamicin were the most sensitive (100% antibiotic against Staphylococcus aureus followed by Amikacin (90.9%

  1. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    Energy Technology Data Exchange (ETDEWEB)

    Babcock, Diane S. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

    2006-04-15

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  2. Thyroid Nodules

    Science.gov (United States)

    ... Your Body in Balance › Thyroid Nodules Fact Sheet Thyroid Nodules March 2010 Download PDFs English Espanol Hindi ... Singer, MD Leonard Wartofsky, MD What is the thyroid gland? The thyroid gland is a butterfly-shaped ...

  3. Causes of appearance of scintigraphic hot areas on thyroid scintigraphy analyzed with clinical features and comparative ultrasonographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Iwata, Masahiro [Hikone Municipal Hospital, Shiga (Japan); Kasagi, Kanji [Takamatsu Red Cross Hospital, Kagawa (Japan); Hatabu, Hiroto [Univ. of Pennsylvania Medical Center, PA (United States); Misaki, Takashi; Iida, Yasuhiro; Fujita, Toru; Konishi, Junji [Kyoto Univ. (Japan). Graduate School of Medicine

    2002-06-01

    This study was done retrospectively to analyze the ultrasonographic (US) findings in thyroid scintigraphic hot areas (HA). Three-thousand, eight-hundred and thirty-nine consecutive patients who underwent {sup 99m}Tc-pertechnetate (n=3435) or {sup 123}I (n=457) scintigraphy were analyzed. HA were regarded as present when the tracer concentration was greater than the remaining thyroid tissue, or when hemilobar uptake was observed. High-resolution US examinations were performed with a real-time electronic linear scanner with a 7.5 or 10 MHz transducer. One hundred and four (2.7%) were found to be scintigraphic HA (n=120). US revealed a nodular lesion or well-demarcated thyroid tissue corresponding to the HA in 94 areas (78.4%, Category 1), an ill-defined region with different echogenicity in 13 areas (10.8%, Category 2), and no correlating lesion in 13 areas (10.8%, Category 3). These 104 patients included 43 with adenomatous goiter (59 areas), 33 with adenoma, 11 with Hashimoto's thyroiditis, 5 with primary thyroid cancer, 4 with euthyroid ophthalmic Graves' disease (EOG), 3 with hemilobar atrophy or hypogenesis, 2 with hemilobar agenesis, 2 with hypothyroidism with blocking-type TSH-receptor antibodies (TSHRAb), 1 with acute suppurative thyroiditis. Among the 59 adenomatous nodules and 33 adenomas, 51 (86.4%) and 32 (97.0%), respectively, belonged to Category 1. A solitary toxic nodule was significantly larger and occurs more often in older patients than in younger patients. On the other hand, all 17 patients with known autoimmune thyroid diseases including Hashimoto's thyroiditis, EOG and hypothyroidism with blocking TSHRAb belonged to Category 2 or 3. Possible underlying mechanisms are hyperfunctioning tumors or nodules, localized functioning thyroid tissue freed from autoimmune destruction, inflammation or tumor invasion, congenital abnormality, clusters of hyperactive follicular cells caused by long-term TSH and/or TSHRAb stimulation, asymmetry

  4. Causes of appearance of scintigraphic hot areas on thyroid scintigraphy analyzed with clinical features and comparative ultrasonographic findings

    International Nuclear Information System (INIS)

    This study was done retrospectively to analyze the ultrasonographic (US) findings in thyroid scintigraphic hot areas (HA). Three-thousand, eight-hundred and thirty-nine consecutive patients who underwent 99mTc-pertechnetate (n=3435) or 123I (n=457) scintigraphy were analyzed. HA were regarded as present when the tracer concentration was greater than the remaining thyroid tissue, or when hemilobar uptake was observed. High-resolution US examinations were performed with a real-time electronic linear scanner with a 7.5 or 10 MHz transducer. One hundred and four (2.7%) were found to be scintigraphic HA (n=120). US revealed a nodular lesion or well-demarcated thyroid tissue corresponding to the HA in 94 areas (78.4%, Category 1), an ill-defined region with different echogenicity in 13 areas (10.8%, Category 2), and no correlating lesion in 13 areas (10.8%, Category 3). These 104 patients included 43 with adenomatous goiter (59 areas), 33 with adenoma, 11 with Hashimoto's thyroiditis, 5 with primary thyroid cancer, 4 with euthyroid ophthalmic Graves' disease (EOG), 3 with hemilobar atrophy or hypogenesis, 2 with hemilobar agenesis, 2 with hypothyroidism with blocking-type TSH-receptor antibodies (TSHRAb), 1 with acute suppurative thyroiditis. Among the 59 adenomatous nodules and 33 adenomas, 51 (86.4%) and 32 (97.0%), respectively, belonged to Category 1. A solitary toxic nodule was significantly larger and occurs more often in older patients than in younger patients. On the other hand, all 17 patients with known autoimmune thyroid diseases including Hashimoto's thyroiditis, EOG and hypothyroidism with blocking TSHRAb belonged to Category 2 or 3. Possible underlying mechanisms are hyperfunctioning tumors or nodules, localized functioning thyroid tissue freed from autoimmune destruction, inflammation or tumor invasion, congenital abnormality, clusters of hyperactive follicular cells caused by long-term TSH and/or TSHRAb stimulation, asymmetry, etc. Scintigraphic HA are

  5. Spectrum of facial paralysis in chronic suppurative otitis media

    Directory of Open Access Journals (Sweden)

    Shyam S Kumar

    2012-01-01

    Full Text Available Surgical management of facial paralysis associated with Chronic suppurative otitis media (CSOM may vary depending on the duration and extent of paralysis and also the pathology affecting the nerve. Four illustrative cases are described. The literature is reviewed with regard to the management of the facial nerve in different situations.

  6. Post treatment thyroid dysfunction and obesity in children with acute lymphoblastic leukemia and non-Hodgkin’s lymphoma: a brief report

    OpenAIRE

    Ali Ghasemi; Abdollah Banihashem; Nosrat Ghaemi; Saghi Elmi; Habibollah Esmaeili; Reza Erfani Sayyar; Sam Elmi

    2014-01-01

    Background: In most children with Acute Lymphoblastic Leukemia (ALL) and Non Hodgkin’s Lymphoma (NHL) who have received chemotherapy with and without radi-otherapy, some late effects due to treatment may occur such as endocrinopathies. Methods: We evaluated growth criteria (including short stature, obesity) and thyroid test function in 50 children with ALL (n= 25) and NHL (n= 25) 3-17 year-old in remis-sion period who randomly received chemotherapy with (n= 25) or without (n= 25) radi-atio...

  7. 内镜治疗Roux-en-Y术后并发急性梗阻性化脓性胆管炎的新方法——经腹壁小肠造瘘逆行进镜ERC%A new endoscopic therapeutic method for acute obstructive suppurative cholangitis post Rouxen-Y anastomosis: endoscopic retrograde cholangiography through jejunostomy

    Institute of Scientific and Technical Information of China (English)

    杨卓; 高峰; 麻树人; 程广明; 刘国平; 李顺明; 韩磊; 赵志锋; 赵云峰; 高飞

    2012-01-01

    Objective The present study was to probe the value of endoscopic retrograde cholangiography (ERC) through jejunostomy in patients in whom ERC could not ba performed via the mouth after Roux-en-Y anastomosis on the upper gastrointestinal tract. Methods In two patients were suffering from acute obstructive suppurative cholangitis after a radical operation for cholangiocarcinoma, ERC could not done through the mouth due to the presence of a long non-functional intestinal loop. A jejunostomy was first done in the afferent loop of the jejunam. A gastroscope was then inserted via the jejunostomy, and it was passed retrogradely, to find the stoma of the cholangio-intestinal anastomosis. ERC was then successfully performed, and it was followed by endoscopic retrograde biliary drainage (ERBD). Results The operation was successful. It was found that cholangio-jejunostomy stoma was narrow, and a large amount of purulent mucus was present in the enlarged intrahepatic duct. ERC was done to enlarge the stoma, and a stent was placed into the main branch of the intrahepatic duct. The operation was successfully done in two patients, and they recovered smoothly after the operation. Conclusion ERC through a jejunostomy in patients who had had Roux-en-Y cholangio-jejunostomy following radical resection for cholangiocarcinoma, is a safe and effective surgical procedure.%目的 探讨上消化道重建术后患者无法经口完成内镜逆行胆管造影术(ERC)时经腹壁入路小肠造瘘ERC的价值.方法 2例胆管癌根治术后再发急性梗阻性化脓性胆管炎患者,因无功能空肠襻迂曲、过长,无法完成经口ERC,先行腹壁切开找到输入襻小肠造瘘,自瘘口送入胃镜,沿无功能空肠襻逆行进镜找到胆肠吻合口,行ERC并胆管支架置入术(ERBD).结果 行腹壁切开并成功于无功能空肠襻小肠造瘘,经造瘘口沿空肠襻逆行进镜发现胆肠吻合口狭窄,肝内胆管可见大量脓性黏液,遂扩张吻合口行ERC,

  8. Thyroid Antibodies

    Science.gov (United States)

    ... be limited. Home Visit Global Sites Search Help? Thyroid Antibodies Share this page: Was this page helpful? Also known as: Thyroid Autoantibodies; Antithyroid Antibodies; Antimicrosomal Antibody; Thyroid Microsomal Antibody; ...

  9. Thyroid ultrasound

    Science.gov (United States)

    ... that may or may not be cancerous (a tumor ). Sometimes the thyroid is enlarged without any nodules. ... to: Cysts Enlargement of the thyroid gland ( goiter ) Thyroid nodules Your doctor can use these ...

  10. Thyroid Surgery

    Science.gov (United States)

    ... The American Thyroid Association Guidelines Task Force on Medullary Thyroid Carcinoma (2015) Radiation Safety in the Treatment of Patients with Thyroid Diseases by Radioiodine 131 I: Practice Recommendations of the ...

  11. Role of computed tomography in unsafe chronic suppurative otitis media.

    Science.gov (United States)

    Berry, S; Gandotra, S C; Saxena, N C

    1998-04-01

    Thirty Patients of Unsafe chronic suppurative otitis media were subjected to pre-operative CT scanning followed by surgical exploration of the middle ear and mastoid, and their scans were compared with the peroperative data. High resolution CT scanning has been advocated for evaluation of unsafe chronic suppurative otitis media as it is capable of delineating detail required to detect Labyrinthine fistulae, Facial canal erosion, Sinus and Dural plate erosion and Ossicular integrity. Our results showed CT scan to be highly sensitive for soft tissue density mass in the middle ear and mastoid. Dural plate exposure, Sinus plate erosion, Facial canal and Stapes integrity, moderately sensitive for Malleus and Incus integrity and least sensitive for Lateral canal fistulae. Both Axial and Coronal scans were done as many important structures are best seen in only one of these planes. The principal merit of CT scan of the Tomporal bone lies in its inherent ability to depict pathology which is not clinically evident. PMID:23119400

  12. Pediatric Suppurative Parotitis in Cambodia 2007-2011

    Science.gov (United States)

    Stoesser, Nicole; Pocock, Joanna; Moore, Catrin Elisabeth; Soeng, Sona; Chhat, Hor Put; Sar, Poda; Limmathurotsakul, Direk; Day, Nicholas; Thy, Vann; Sar, Vuthy; Parry, Christopher M.

    2012-01-01

    The causes of suppurative parotitis in Cambodian children are not known. We describe 39 cases at the Angkor Hospital for Children, Siem Reap between January 2007 and July 2011 (0.07/1000 hospital attendances). The median age was 5.7 years with no neonates affected. B. pseudomallei was cultured in 29 (74%) cases. No deaths occurred; one child developed a facial nerve palsy. PMID:22531239

  13. Chronic Suppurative Osteomyelitis of Subcondylar Region: A Case Report

    OpenAIRE

    Kumar, G Ravi; Syed, Basheer Ahmed; Prasad, N.; Praveen, SP

    2013-01-01

    ABSTRACT Chronic suppurative osteomyelitis (CSO) of the maxillofacial region is primarily caused by infections of odontogenic microorganisms. It may also arise as a complication of dental extractions, maxillofacial trauma, inadequate treatment of a fracture and irradiation to the mandible. This condition is characterized by areas of devitalized bone (sequestra) which serves as a nidus for recurrent episodes of infection. This case report describes a case of CSO in an untreated right subcondyl...

  14. Ossicular Chain Status in Chronic Suppurative Otitis Media in Adults

    OpenAIRE

    Varshney, Saurabh; Nangia, Ashutosh; Bist, S. S.; R. K. Singh; Gupta, N.; Bhagat, S.

    2010-01-01

    This study was conducted to find out the status of the ossicles in cases of chronic suppurative otitis media (CSOM). One hundred and fifty cases of CSOM, who underwent surgery, were included and their intra-operative ossicular chain findings noted. Ossicular erosion was found to be much more common in unsafe CSOM than in safe CSOM. Malleus was found to be the most resistant ossicle to erosion whereas incus was found to be the most susceptible.

  15. Ossicular chain status in chronic suppurative otitis media in adults.

    Science.gov (United States)

    Varshney, Saurabh; Nangia, Ashutosh; Bist, S S; Singh, R K; Gupta, N; Bhagat, S

    2010-10-01

    This study was conducted to find out the status of the ossicles in cases of chronic suppurative otitis media (CSOM). One hundred and fifty cases of CSOM, who underwent surgery, were included and their intra-operative ossicular chain findings noted. Ossicular erosion was found to be much more common in unsafe CSOM than in safe CSOM. Malleus was found to be the most resistant ossicle to erosion whereas incus was found to be the most susceptible. PMID:22319706

  16. 卫分证、气分证、营分证Th1/Th2漂移变化规律研究%Study on the law of drifting of Th1/Th2 in wei phase syndrome, qi phase syndrome, ying phase syndrome of acute suppurative tonsillitis

    Institute of Scientific and Technical Information of China (English)

    刘旺华; 刘建新; 周小青; 谢静

    2013-01-01

    Objective To discuss the law of drifting of Th1/Th2 in wei phase syndrome, qi phase syndrome, ying phase syndrome of acute suppurative tonsillitis. Methods 50 patients were divided into wei phase syndrome group (20), qi phase syndrome group (15), ying phase syndrome group(15) according to differentiating symptoms of TCM, and 16 healthy people were selected as the normal control. The expressions of IL-2, TNF-β, IFN-γ, IL-4, IL-5, IL-6 and IL-10 were detected by ELISA. Results Compared with normal group, the levels of IL-2 and IFN-γ of wei phase syndrome group, qi phase syndrome, ying phase syndrome group increased significantly (P<0.05 or P<0.01), and the contain of TNF-β, IL-4, IL-5, IL-6 and IL-10 of qi phase syndrome, ying phase syndrome group improved markedly (P<0.01). Compared with wei phase syndrome group, the levels of IL-2, TNF-β, IFN-γ, IL-4, IL-5, IL-6 and IL-10 of qi phase syndrome increased instinctly (P<0.05 or P<0.01), and the levels of TNF-β, IL-4, IL-5, IL-6 and IL-10 increased markedly in ying phase syndrome group (P<0.01). Compared with qi phase syndrome group,the levels of IL-2, TNF-β and IFN-γ were tending downwards, and the level of IFN-γ decreased instinctly in ying phase syndrome group (P<0.01), while the levels of IL-4, IL-6 and IL-10 increased constantly. Conclusion Pathologic developing process from wei phase syndrome to qi phase syndrome and then to ying phase syndrome is correlated closely to the drifting of Th1/Th2 and the dynamic changes of IL-2, TNF-β, IFN-γ, IL-4, IL-5, IL-6 and IL-10 can be used as one of the objective indicators in differentiation of Wei-Qi-Ying-Xue.%目的 探讨卫分证、气分证、营分证Th1/Th2漂移变化规律,为卫气营血辨证提供客观的实验指标.方法 将50例患者按中医辨证分为卫分证组20例,气分证组15例,营分证组15例.另选择体检健康者16例为健康对照组.用ELISA法检测不同阶段患者血清Th1和Th2细胞因子白细胞介素(IL-2)、

  17. Hazards of steroid injection: Suppurative extensor tendon rupture

    Directory of Open Access Journals (Sweden)

    Woon Colin

    2010-01-01

    Full Text Available Local steroid injections are often administered in the office setting for treatment of trigger finger, carpal tunnel syndrome, de Quervain′s tenosynovitis, and basal joint arthritis. If attention is paid to sterile technique, infectious complications are rare. We present a case of suppurative extensor tenosynovitis arising after local steroid injection for vague symptoms of dorsal hand and wrist pain. The progression of signs and symptoms following injection suggests a natural history involving bacterial superinfection leading to tendon rupture. We discuss the pitfalls of local steroid injection and the appropriate management of infectious extensor tenosynovitis arising in such situations.

  18. [Emotions and bodily experience in Hidradenitis Suppurative-Acne Inversa].

    Science.gov (United States)

    Tugnoli, S; Bettoli, V; Agnoli, C; Caracciolo, S

    2016-01-01

    Hidradenitis Suppurative-Acne Inversa is one of the most debilitating chronic skin diseases. It seriously affects the emotional and relational life of the patient, it has a significant psychiatric comorbidity and it impairs the quality of life. We present the report of a clinical situation with onset of the illness in a young woman during pregnancy, a case characterized by particular evolution, severe systemic involvement, strong psycho-emotional impact on the patient and impairment of subjective well-being of the caregiver. The clinical evaluation highlights mainly the relevance of the bodily experience, that stands out as a central issue in the sufference of the patient. She feels an uncanny foreignness to herself and a lacerating wound of her identity, related to her desirability, her femininity and her motherhood. Specific personality factors, which are likely to have influenced and guided the experience of illness and the quality of the relationship with the treatment team, are also evaluated. This case exemplifies, at different levels, the clinical complexity of Hidradenitis Suppurative-Acne Inversa and its impact on individual subjectivity. This disease requires an integrated intervention by a multidisciplinary team, providing for the assessment, the treatment and the evaluation of outcomes. It is necessary an effective operational link between different competences, in order to promote the patient compliance and to activate and develop the best care and the right psychological support. PMID:27424511

  19. Thyroid storm

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000400.htm Thyroid storm To use the sharing features on this page, please enable JavaScript. Thyroid storm is a life-threatening condition that develops ...

  20. Thyroid Cancer

    Science.gov (United States)

    ... body work normally. There are several types of cancer of the thyroid gland. You are at greater ... imaging tests, and a biopsy to diagnose thyroid cancer. Treatment depends on the type of cancer you ...

  1. Thyroid Disease

    Science.gov (United States)

    ... 2030: The Unexpected Burden of Thyroid, Liver, and Pancreas Cancers in the United States . Cancer Research; 74(11): ... 2030: The Unexpected Burden of Thyroid, Liver, and Pancreas Cancers in the United States . Cancer Research; 74(11): ...

  2. CLINICAL EVALUATION OF EFFECT OF GANDHAKA TAILA IN KARNASRAVA WITH SPECIAL REFERENCE TO CHRONIC SUPPURATIVE OTITIS MEDIA

    Directory of Open Access Journals (Sweden)

    Sujatha.K

    2013-10-01

    Full Text Available Chronic suppurative otitis media (CSOM is the result of an initial episode of acute otitis media and is characterized by recurrent discharge from the middle ear through a tympanic perforation. It is an important cause of preventable hearing loss, especially in developing countries. Most approaches to treatment have been unsatisfactory or are very expensive and difficult. As per Acharya Sushruta Karnasrava is a disease characterized by ear discharge. Gandhaka taila is a unique oil based herbo-mineral formulation especially mentioned for Karnasrava with the procedure of karnapurana. To provide clinical evidence and to prove Gandhaka taila as a safe and effective medicine in chronic suppurative otitis media, this study has been carried out. In this study, 23 patients fulfilling the diagnostic and inclusion criteria of CSOM were selected and Gandhaka taila was instilled in to the affected ear for 7 days. The efficacy of the drug was analyzed in terms of the relief produced in the signs and symptoms before and after treatment. The paired t-test was used to check the significance of subjective and objective criteria. The results of the study were found encouraging and there was also a significant reduction in ear discharge.

  3. Post treatment thyroid dysfunction and obesity in children with acute lymphoblastic leukemia and non-Hodgkin’s lymphoma: a brief report

    Directory of Open Access Journals (Sweden)

    Ali Ghasemi

    2014-04-01

    Conclusion: Regarding to effects of thyroid dysfunction on short stature and obesity in adolescent with ALL and NHL, we suggest to have more attention about growth, thy-roid test to avoid late side effect of malignancy treatment.

  4. Photoperiod and acute energy deficits interact on components of the thyroid hormone system in hypothalamic tanycytes of the Siberian hamster.

    Science.gov (United States)

    Herwig, Annika; Wilson, Dana; Logie, Tracy J; Boelen, Anita; Morgan, Peter J; Mercer, Julian G; Barrett, Perry

    2009-05-01

    In the Siberian hamster, seasonal weight loss occurs gradually over many weeks during autumn and winter. This is driven by a regulatory mechanism that is able to integrate duration of exposure to short days (SDs) with the size of body energy reserves. After food restriction in SDs, followed by ad libitum refeeding, body weight of the hamster does not return to its former level; rather, it increases to a level defined by the length of time spent in SDs. In this report, we show that components of the thyroid hormone system that are involved in seasonal weight loss change expression in response to 48 h of starvation. Eight weeks in an SD photoperiod induced weight loss in the Siberian hamster. In the hypothalamus of these hamsters, type II deiodinase expression was decreased and type III deiodinase expression was induced, but there was no change in hypothalamic neuropeptide Y or thyrotropin-releasing hormone gene expression. For the first time, we show that the thyroid hormone transporter monocarboxylate transporter 8 is expressed in tanycytes and is increased in response to an SD photoperiod. Food restriction (48 h of starvation) reversed the direction of gene expression change for type II and III deiodinase and monocarboxylate transporter 8 induced by SD photoperiods. Furthermore, fasting increased neuropeptide Y expression and decreased thyrotropin-releasing hormone expression. VGF, a gene upregulated in SDs in the dorsal region of the medial posterior area of the arcuate nucleus, was not changed by starvation. These data point to a mechanism whereby energy deprivation can interact with an SD photoperiod on hypothalamic tanycytes to regulate components of the thyroid hormone system involved in photoperiodic regulation of seasonal physiology.

  5. [Thyroid cancer].

    Science.gov (United States)

    Nagayama, Yuji

    2012-03-01

    The thyroid glands are a vulnerable organ to ionizing radiation. Indeed the epidemiological studies have revealed an increase in the incidences of thyroid cancer among atomic bomb survivors in Hiroshima and Nagasaki and radiation casualties in Chernobyl. The carcinogenic risk for the thyroids is dependent on radiation dose, and higher in younger people. Recent advances in molecular biology contribute to clarify the mechanisms for thyroid carcinogenesis at genetic and molecular levels. Here radiation-induced thyroid carcinogenesis is reviewed from epidemiological data to basic research. PMID:22514922

  6. Current concepts in the pathogenesis and treatment of chronic suppurative otitis media.

    Science.gov (United States)

    Mittal, Rahul; Lisi, Christopher V; Gerring, Robert; Mittal, Jeenu; Mathee, Kalai; Narasimhan, Giri; Azad, Rajeev K; Yao, Qi; Grati, M'hamed; Yan, Denise; Eshraghi, Adrien A; Angeli, Simon I; Telischi, Fred F; Liu, Xue-Zhong

    2015-10-01

    Otitis media (OM) is an inflammation of the middle ear associated with infection. Despite appropriate therapy, acute OM (AOM) can progress to chronic suppurative OM (CSOM) associated with ear drum perforation and purulent discharge. The effusion prevents the middle ear ossicles from properly relaying sound vibrations from the ear drum to the oval window of the inner ear, causing conductive hearing loss. In addition, the inflammatory mediators generated during CSOM can penetrate into the inner ear through the round window. This can cause the loss of hair cells in the cochlea, leading to sensorineural hearing loss. Pseudomonas aeruginosa and Staphylococcus aureus are the most predominant pathogens that cause CSOM. Although the pathogenesis of AOM is well studied, very limited research is available in relation to CSOM. With the emergence of antibiotic resistance as well as the ototoxicity of antibiotics and the potential risks of surgery, there is an urgent need to develop effective therapeutic strategies against CSOM. This warrants understanding the role of host immunity in CSOM and how the bacteria evade these potent immune responses. Understanding the molecular mechanisms leading to CSOM will help in designing novel treatment modalities against the disease and hence preventing the hearing loss. PMID:26248613

  7. Thyroid Disorders Overview

    Science.gov (United States)

    ... and Symptoms Hypothyroidism Thyroid Nodules Lifestyle and Prevention Thyroid Disorders The thyroid gland is located at the ... lives, and must be closely monitored by physicians. Thyroid Nodules Thyroid disorders can also occur because of ...

  8. What Causes Thyroid Cancer?

    Science.gov (United States)

    ... TOPICS Document Topics GO » SEE A LIST » Thyroid cancer risk factors What causes thyroid cancer? Can thyroid cancer be prevented? Previous Topic Thyroid cancer risk factors Next Topic Can thyroid cancer be prevented? What ...

  9. Thyroid gland removal

    Science.gov (United States)

    ... small thyroid growth ( nodule or cyst) A thyroid gland that is so overactive it is dangerous ( thyrotoxicosis ) Cancer of the thyroid Noncancerous (benign) tumors of the thyroid that are causing symptoms Thyroid ...

  10. Topical vs Combination Ciprofloxacin in the Management of Discharging Chronic Suppurative Otitis Media

    OpenAIRE

    Renukananda, G.S.; U P, Santosh; George, Nitha Mary

    2014-01-01

    Objectives: To study the microbial flora and determine the efficacy of topical ciprofloxacin ear drops in comparison with combination of topical and oral ciprofloxacin as first line management in patients diagnosed with chronic suppurative otitis media.

  11. Suppurative supraclavicular bacille calmette-guerine lymphadenitis - A case report, awareness and management options

    Directory of Open Access Journals (Sweden)

    U S Udgaonkar

    2015-01-01

    Full Text Available Diagnosis of Bacille calmette-guerine (BCG adenitis is clinical. Conventional laboratory tests do not differentiate BCG adenitis from tuberculous adenitis. We report a case of a 3-month-old healthy baby presenting with suppurative BCG adenitis. FNAC revealed AFB on ZN-Staining, later confirmed to be Mycobacterium bovis by multiplex PCR. The treatment of suppurative BCG adenitis is needle aspiration. Anti-tubercular treatment is unwarranted.

  12. Radiologic and surgical findings in chronic suppurative otitis media.

    Science.gov (United States)

    Gül, Aylin; Akdağ, Mehmet; Kiniş, Vefa; Yilmaz, Beyhan; Şengül, Engin; Teke, Memik; Meriç, Faruk

    2014-11-01

    Our aim in this study was to evaluate the efficiency of preoperative temporal bone computed tomography (CT) in detecting pathologic conditions in patients with chronic suppurative otitis media (CSOM). The intraoperative findings and temporal bone CT results of 350 patients who were diagnosed with CSOM between September 1, 2010, and June 1, 2013, were compared. Comparison parameters were as follows: the presence of cholesteatoma, erosion of the outer ear bone canal, erosion of the middle ear chain, erosion of the dural plate, erosion of the lateral semicircular canal, erosion of the sigmoid sinus wall, and dehiscence of the facial canal. The contribution of CT was limited in showing the outer ear canal destruction, dural plate destruction, facial canal destruction, lateral semicircular canal destruction, and destruction of the sigmoid sinus wall. However, CT was more sensitive in detecting cholesteatoma and erosion of the ossicular chain. These results indicate that preoperative CT of patients with CSOM serves as an important guide for otolaryngologists, although there are limitations in the evaluation of the CT results. PMID:25377960

  13. 甲状腺炎的CT诊断与治疗%One Case:CT Diagnoses and Treatment of Thyroiditis

    Institute of Scientific and Technical Information of China (English)

    常跃玲; 陈会义

    2005-01-01

    甲状腺炎(thyroiditis)包括化脓性甲状腺炎(suppurative thyroiditis),桥本氏甲状腺炎(Hashimoto’ thyroiditis),木样甲状腺炎(ReideI’s thyroiditis)及亚急性甲状腺炎(subacute thyroiditis)等。结合临床病史,体检及血清学检查一般能明确诊断。所以甲状腺炎影像学检查较少,影像学改变报告亦较少。笔者遇到1例桥本氏甲状腺炎病例,现报告如下。

  14. Stages of Thyroid Cancer

    Science.gov (United States)

    ... enlarged thyroid). Having a family history of thyroid disease or thyroid cancer. Having certain genetic conditions such as familial medullary thyroid cancer (FMTC), multiple endocrine neoplasia type 2A ...

  15. Thyroid Hormone Treatment

    Science.gov (United States)

    ... Giving Workplace Giving Other Ways to Donate Thyroid Hormone Treatment Thyroid hormone is used in two situations: ... prevent recurrence or progression of their cancer. THYROID HORMONE REPLACEMENT THERAPY Many people have a thyroid gland ...

  16. Thyroid cancer - medullary carcinoma

    Science.gov (United States)

    Thyroid - medullary carcinoma; Cancer - thyroid (medullary carcinoma); MTC; Thyroid nodule - medullary ... The cause of medullary carcinoma of the thyroid (MTC) is unknown. MTC is very rare. It can occur in children and adults. Unlike other types ...

  17. Thyroid Hormone Receptor alpha Modulates Lipopolysaccharide-Induced Changes in Peripheral Thyroid Hormone Metabolism

    NARCIS (Netherlands)

    J. Kwakkel; O. Chassande; H.C. van Beeren; E. Fliers; W.M. Wiersinga; A. Boelen

    2010-01-01

    Acute inflammation is characterized by low serum T-3 and T-4 levels accompanied by changes in liver type 1 deiodinase (D1), liver D3, muscle D2, and muscle D3 expression. It is unknown at present whether thyroid hormone receptor alpha (TR alpha) plays a role in altered peripheral thyroid hormone met

  18. Perfil dos hormônios tireoidianos nas síndromes coronarianas agudas Thyroid hormone profile in acute coronary syndromes

    Directory of Open Access Journals (Sweden)

    Rodrigo Caetano Pimentel

    2006-12-01

    Full Text Available OBJETIVO: Descrever o perfil hormonal tireoidiano em pacientes com síndromes coronarianas agudas (SCA, e nos grupos: 1 angina instável e/ou infarto agudo do miocárdio sem supradesnivelamento de segmento ST (AI/IAM sem supra ST; 2 infarto agudo do miocárdio com supradesnivelamento do segmento (IAM com supra ST, e nos pacientes que evoluíram ou não a óbito conforme os grupos. MÉTODOS: Foram estudados prospectivamente setenta pacientes portadores de SCA, internados na unidade coronariana do Hospital dos Servidores do Estado/RJ. As amostras sangüíneas foram coletadas nos primeiro, quarto e sétimo dias de internação. Exame clínico e eletrocardiograma foram realizados no período de internação. RESULTADOS: Dos 70 pacientes admitidos, 13 (18,6% apresentaram a "síndrome do eutireoidiano doente" (SED, que consiste na queda do hormônio T3 e ou T3 livre, aumento do hormônio T3 reverso (rT3 e inalteração dos hormônios TSH, T4 e T4 livre. Nos pacientes do grupo IAM com supra ST, observaram-se elevação precoce e maiores médias do hormônio tireoidiano T3 reverso (rT3 e menores médias dos hormônios T3 e T3 livre. Nos coronariopatas que evoluíram a óbito, observamos achados hormonais condizentes com os encontrado na SED, com valores médios expressivos dos hormônios rT3 e T3. CONCLUSÃO: Os resultados apresentados neste estudo mostram a importância do reconhecimento da "síndrome do eutireoidiano doente" nos pacientes coronariopatas, sugerindo associação com pior prognóstico nos pacientes com síndrome coronariana aguda.OBJECTIVE: To describe thyroid hormone profile in patients with acute coronary syndromes (ACS, divided into two groups: 1 unstable angina and/or non-ST-segment elevation acute myocardial infarction (UA/NSTEMI; 2 ST-segment elevation acute myocardial infarction (STEMI, as well as in patients that progressed or not to death, according to the groups. METHODS: Seventy ACS patients admitted to the coronary care unit

  19. Computer tomography in acute pyelonephritis

    Energy Technology Data Exchange (ETDEWEB)

    Triller, J.; Scheidegger, J.; Terrier, F.

    1983-07-01

    Computer tomography of the kidneys was performed on 30 patients with acute renal infections (acute suppurative pyelonephritis, acute renal abscess, infected cyst, pyelonephrosis, calculus perforation, retroperitoneal abscess). Computer tomography provided more accurate information concerning the extent of the renal and extra-renal inflammatory process than did the urogram or sonogram. This may significantly affect the choice of treatment, particularly concerning the use of drugs or of surgery. Angiography and retrograde pyelography may be used in selected cases, especially where there is a suspicion of acute bacterial nephritis, renal vein thrombosis or ureteric obstruction.

  20. Suppurative meningitis: A life-threatening complication in male macroprolactinomas

    Directory of Open Access Journals (Sweden)

    Farida Chentli

    2013-01-01

    Full Text Available Background: Suppurative meningitis (SM or bacterial meningitis is a life-threatening condition, which is exceptionally due to pituitary tumors (PT. Our aim was to analyze its frequency among male macroprolactinomas (MPRL deemed to be aggressive, to report the cases we observed in our practice and describe the circumstances under which SM appeared. Materials and Methods: We retrospectively analyzed 82 male MPRL in order to look for a history of well proved SM and the circumstances under which SM appeared. We also took into account the possibility of SM relapsing. Results: Four out of 82 male MPRL had SM = 4.87%. Three consulted for SM symptoms. SM was confirmed in Infectious Diseases department, but only one had rhinorrhea. Hormonal assessment and cerebral magnetic resonance imaging pleaded for aggressive prolactinomas. After antibiotics, SM was sterilized. Then, MPRL were treated with bromocriptine, which normalized prolactin and reduced PT. SM never relapsed. The 4 th case was hospitalized for a large multidirectional prolactinoma invading and/or arising from the skull base. He was operated on 3 times and then he was given Bromocriptine. After 3 months, he had rhinorrhea and then SM which was successfully treated by antibiotics. SM never relapsed after tumor reduction. Conclusion: SM was demonstrated in 4.87%. SM has revealed MPRL in 3 cases and appeared after bromocriptine intake in the 4 th one. Endocrinologists should be aware of this severe condition, which can be avoided by repairing as soon as possible the bony defect secondary to aggressive tumors, unless it is clogged by fibrosis: What probably happened in our cases.

  1. Demographic influences on complicated chronic suppurative otitis media

    Directory of Open Access Journals (Sweden)

    Sameer Raisuddin Qureshi

    2015-01-01

    Full Text Available Objective: Chronic suppurative otitis media (CSOM can lead to dreadful and fatal complications. Objective of my study is an assessment of factors leading to the development of CSOM complications in different age groups and which age group is more prone to the development of complications. And to find out most frequent complication occurring in the target population. Introduction: CSOM is a long standing infection of a part or whole of the middle ear cleft characterized by ear discharge and a permanent perforation. It affects both sexes and all age groups. Pathways of spread of infection: Direct bone erosion, venous thrombophlebitis, preformed pathways. Classification of complications: Intracranial - Mastoiditis, facial paralysis, labrynthitis, petrositis. Extracranial - Meningitis, extradural abscess, subdural abscess, brain abscess, lateral sinus thrombophlebitis, otitic hydrocephalus. Development of complications depends upon; organism′s virulence, poor resistance of the patient, systemic disease, resistance to antibiotics, poor socioeconomic status, lack of awareness about healthcare, lack of availability of trained specialist. Materials and Methods: A descriptive cross-sectional study was carried out from 2008 to 2013 in ENT Head and Neck Surgery Department, Jinnah Postgraduate Medical Centre, Karachi. Record of 65 patients was selected through nonprobability convenient sampling; sample was divided into two groups according to age Group A 10-18 years and Group B 18-45 years. Data were analyzed on SPSS software; Chi-square test was used and P < 0.05 was considered significant with confidence interval taken as 95%. Results: Population means age was found to be 18.28. Population sex dominant was male 63.1%. Mean duration of complaints is 1.69. There are strong associations between duration of complaints and family income (P = 0.05, and also between age of patient and diagnosed complication (P = 0.00. Conclusions: Most of the patients were of

  2. Thyroid inferno.

    Science.gov (United States)

    Bhargava, Amit; Kaur, Manmeet

    2014-01-01

    The key to uncovering the etiology of hyperthyroidism lies in a careful history and physical examination. Autoimmune markers provide additive information, but should not solely be used to make a diagnosis. Concern has been raised that the overzealous use of thyroid ultrasound, following abnormal thyroid function tests, diverts attention from the workup of the biochemical abnormality to the workup of an incidentally found thyroid nodule. If further imaging is needed, the use ofathyroidscanhas been suggestedbythe Endocrine Society and the American Association of Clinical Endocrinologists. However, in certain scenarios, this may be contraindicated. We present the case of a 28-year-old female with hyperthyroidism, as aplatform to discuss an important clinical sign present on Doppler ultrasound of the thyroid. By recognizing the clinical information gained from a Doppler ultrasound, physicians can avoid additional invasive workup and apply the use of ultrasound where most appropriate.

  3. TUBERCULAR SUPPURATIVE VASITI S PRESENTED AS AN INGUINAL MASS : A RARE CASE REPORT

    Directory of Open Access Journals (Sweden)

    Kavimozhy

    2015-07-01

    Full Text Available We report a case of suppurative vasitis that presented as an inguinal mass in a n elderly man. Infectious vasitis, while rarely reported in the literature, is thought to be caused by Escherichia coli, mycobacteria causing tuberculosis, and other rare urogenital pathogens such as Haemophilus influenza. We report a case of tuberculous vasitis occurring as a primary infectious suppurative vasitis is rare and presenting as an inguinal mass is unusual. Only, very few cases were reported in literature with such presentation.

  4. Myeloid Sarcoma of the Uterine Cervix as Presentation of Acute Myeloid Leukaemia after Treatment with Low-Dose Radioiodine for Thyroid Cancer: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Anne Sophie Weingertner

    2009-01-01

    Full Text Available The development of acute myeloid leukaemia after low-dose radioiodine therapy and its presentation as a myeloid sarcoma of the uterine cervix are both rare events. We report a case of acute myeloid leukaemia revealed by a myeloid sarcoma of the uterine cervix in a 48-year-old woman, 17 months after receiving a total dose of 100 mCi 131I for papillary thyroid cancer. A strict hematological follow-up of patients treated with any dose of 131I is recommended to accurately detect any hematological complications which might have been underestimated. Unusual presentations, such as chloroma of the uterine cervix, may reveal myeloid malignancy and should be kept in mind.

  5. Thyroid Nodules and Thyroid Cancer: Surgical Aspects

    OpenAIRE

    Clark, Orlo H.

    1980-01-01

    Patients with thyroid nodules must be treated selectively because these nodules develop far more frequently than does thyroid cancer. A thorough clinical history, family history and history of radiation, as well as an accurate physical examination, are very important in determining whether surgical treatment is indicated. Thyroid function tests, a radioactive isotope scan, a thyroid echogram and fine-needle biopsy are also useful.

  6. Assessment of senses of hearing and balance in chronic suppurative otitis media

    Directory of Open Access Journals (Sweden)

    Babić Borivoj

    2008-01-01

    Full Text Available Chronic suppurative otitis media is among the most frequent illnesses treated in ENT wards. To establish the diagnosis, otomicroscopy alone usually suffice. Assessing the sense of hearing, often the sense of balance, too, is mandatory. Assessment of hearing will show the extent of conductive and sensorineural hearing loss. Apart from this, sometimes, when the finding is not obvious, it is necessary to conduct audiological investigation in more detail in order to establish whether the diagnosis of chronic suppurative otitis media is correct. Existence and extent of conductive hearing loss or confIrmation of tympanic membrane perforation by tympanometry can help a great deal. Also, some new results about the site of perforation and the middle ear volume influence on conductive hearing loss may help have a better insight into chronic suppurative otitis media. Assessing the sense of balance may show dysfunctions with not yet necessarily permanent damage: perilymphatic fistula and benign paroxysmal positional vertigo (BPPV. Unilateral or bilateral damage may be diagnosed with appropriate tests of vestibuloocular reflex (VOR: spontaneous nystagmus, head impulse test, head shaking test. These bedside tests do not require bulky, expensive equipment for stimulus delivery or special equipment for recording nystagmus. In addition, their significance is their ability to provide enough information without performing caloric testing which is contraindicated in chronic suppurative otitis media.

  7. Black Thyroid Associated with Thyroid Carcinoma

    OpenAIRE

    Emad Kandil; Mohamed Abdel Khalek; Haytham Alabbas; Philip Daroca; Tina Thethi; Paul Friedlander; Ryan Leblanc; Obai Abdullah; Bernard Jaffe; Byron Crawford

    2010-01-01

    Objective. Black thyroid is a rare pigmented change seen almost exclusively in patients upon minocycline ingestion, and the process has previously been thought to be generally benign. There have been 61 reported cases of black thyroid. We are aware of 13 cases previously reported in association with thyroid carcinoma. This paper reports six patients with black thyroid pigmentation in association with thyroid carcinoma. Design. The medical records of six patients who were diagnosed with black ...

  8. Thyroid function in pregnancy☆

    OpenAIRE

    Leung, Angela M.

    2012-01-01

    Iodine is required for the production of thyroid hormones. Normal thyroid function during pregnancy is important for both the mother and developing fetus. This review discusses the changes in thyroid physiology that occur during pregnancy, the significance of thyroid function tests and thyroid antibody titers assessed during pregnancy, and the potential obstetric complications associated with maternal hypothyroidism.

  9. Thyroid swellings

    Institute of Scientific and Technical Information of China (English)

    Rebecca Hatton; Madhukar Patel; Devasenan Devendra

    2009-01-01

    @@ A 48 year old post-menopausal woman presents with a smooth midline sweHing in her neck,which has been present for more than 10 years.On examination.you find that it is consistent with an enlarged thyroid gland.

  10. Thyroid emergencies.

    Science.gov (United States)

    Klubo-Gwiezdzinska, Joanna; Wartofsky, Leonard

    2012-03-01

    This review presents current knowledge about the thyroid emergencies known as myxedema coma and thyrotoxic storm. Understanding the pathogenesis of these conditions, appropriate recognition of the clinical signs and symptoms, and their prompt and accurate diagnosis and treatment are crucial in optimizing survival.

  11. Thyroid Tests

    Science.gov (United States)

    ... one of the glands that make up the endocrine system. The glands of the endocrine system produce and store hormones and release them into ... one of the glands that make up the endocrine system. Thyroid hormones affect metabolism, brain development, breathing, heart ...

  12. Thyroid gland biopsy (image)

    Science.gov (United States)

    ... a sample of cells is needed from the thyroid gland a fine needle biopsy can be performed. During ... procedure, a skinny needle is inserted into the thyroid gland, and a sample of thyroid cells and fluid ...

  13. Thyroid Diseases Tests

    Science.gov (United States)

    ... be limited. Home Visit Global Sites Search Help? Thyroid Diseases Share this page: Was this page helpful? ... a health practitioner will usually order to detect thyroid dysfunction is a test for thyroid stimulating hormone ( ...

  14. Thyroid gland removal - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000293.htm Thyroid gland removal - discharge To use the sharing features ... surgery. This will make your scar show less. Thyroid Hormone Replacement You may need to take thyroid ...

  15. Management of thyroid disorders

    OpenAIRE

    Premawardhana, L D K E; Lazarus, J H

    2006-01-01

    Autoimmune thyroid disease is the predominant form of thyroid dysfunction in the developed world. Although its precise cause is currently unclear, principles of management have been established. There is a vigorous debate about the management of the increasingly commonly recognised subclinical forms of thyroid dysfunction despite recent recommendations. Nodular thyroid disease and thyroid carcinoma have received wide attention. The effects of drugs and pregnancy on thyroid function have also ...

  16. Thyroid Imaging in Infants.

    Science.gov (United States)

    Goldis, Marina; Waldman, Lindsey; Marginean, Otilia; Rosenberg, Henrietta Kotlus; Rapaport, Robert

    2016-06-01

    Congenital hypothyroidism is the most common preventable cause of mental retardation. It is important to know the cause of each patient's thyroid dysfunction to foresee the course of therapy and outcomes. Imaging methods, such as ultrasound and thyroid scan, help determine the anatomy and function of the thyroid gland. Although thyroid scan is considered superior in detecting ectopic thyroid tissue, ultrasound is able to detect the presence of thyroid tissue not otherwise visualized in 15% of patients. PMID:27241963

  17. Black Thyroid Associated with Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Emad Kandil

    2010-01-01

    Full Text Available Objective. Black thyroid is a rare pigmented change seen almost exclusively in patients upon minocycline ingestion, and the process has previously been thought to be generally benign. There have been 61 reported cases of black thyroid. We are aware of 13 cases previously reported in association with thyroid carcinoma. This paper reports six patients with black thyroid pigmentation in association with thyroid carcinoma. Design. The medical records of six patients who were diagnosed with black thyroid syndrome, all of whom underwent thyroid surgery, were reviewed. Data on age, gender, race, preoperative fine needle aspiration biopsy (FNA, thyroid function levels, and pathology reports were collected. Main Outcome. The mean age was 60 years. There were 5 females, 4 of whom were African American. All patients were clinically and biochemically euthyroid. Black pigmentation was not diagnosed in preoperative FNA, and only one patient had a preoperative diagnosis of papillary thyroid carcinoma. The other patients underwent surgery and were found to have black pigmentation of the thyroid associated with carcinoma. Conclusions. FNA does not diagnose black thyroid, which is associated with thyroid carcinoma. Thyroid glands with black pigmentation deserve thorough pathologic examination, including several sections of each specimen.

  18. Thyroid diagnostics

    Energy Technology Data Exchange (ETDEWEB)

    Scriba, P.C.; Boerner, W.; Emrich, S.; Gutekunst, R.; Herrmann, J.; Horn, K.; Klett, M.; Krueskemper, H.L.; Pfannenstiel, P.; Pickardt, C.R.

    1985-03-01

    None of the in-vitro and in-vivo methods listed permits on unambiguous diagnosis when applied alone, owing to the fact that similar or even identical findings are obtained for various individual parameters in different thyroid diseases. Further, especially the in-vitro tests are also subject to extrathyroidal effects which may mask the typical findings. The limited and varying specificity and sensitivity of the tests applied, as well as the falsification of results caused by the patients' idiosyncracies and the methodology, make it necessary to interpret and evaluate the in-vivo and in-vitro findings only if the clinical situation (anamnesis and physical examination) is known. For maximum diagnostic quality of the tests, the initial probability of the assumed type of thyroid disease must be increased (formulation of the clinical problem). The concepts of exclusion diagnosis and identification must be distinguished as well as the diagnosis of functional disturbances on the one hand and of thyroid diseases on the other. Both of this requires a qualified, specific and detailed anamnesis and examination procedure, and the clinical examination remains the obligatory basis of clinical diagnostics. In case of inexplicable discrepancies between the clinical manifestations and the findings obtained with specific methods, or between the findings obtained with a specific method, the patient should be referred to an expert institution, or the expert institution should be consulted.

  19. Trauma induced thyroid storm complicated by multiple organ failure

    Institute of Scientific and Technical Information of China (English)

    Mehmet Kanbay; Aysegul Sengul; Nilgün Güvener

    2005-01-01

    @@ Thyroid storm is a state of severe hyperthyroidism perhaps accompanied by systemic organ decompensation. This is a life threatening condition. In this report, we present a case of thyroid storm caused by trauma, with several atypical features including multiple organ failure, elevated transaminases and acute renal failure. Prompt recognition and treatment is important in limiting the morbidity and mortality associated with this condition.

  20. Effect of thyroid disorders on prognoses of acute myocardial infarction patients%甲状腺功能紊乱对急性心肌梗死预后的影响

    Institute of Scientific and Technical Information of China (English)

    杜冬梅; 任颖; 魏盟; 邵琦; 赵催春

    2011-01-01

    Objective To evaluate the influence of thyroid disorders on the incidence and prognosis of acute myocardial infarction (AMI) patients. Methods A total of 463 AMI patients were included in the present study. The thyroid hormone levels were determined in all patients on the next day of admission. The patients were divided into different groups and the cardiac events were observed during hospitalization. Results Among the 463 patients, 239(51.6 % ) had normal thyroid hormone level, and 168 (36.3 % ) had non-thyroidal illness syndrome.There were 40 (8.6 % ) patients with subclinical hyperthyroidism and 6 ( 1.3 % ) with subclinical hypothyroidism.Hyperthyroidism and hypothyroidism were both found in 5 patients. Compared with the euthyroid group, the incidences of congestive heart failure, origin of shock incidence, and in-hospital death increased in the nonthyroidal illness syndrome group (P< 0. 05, 0. 01 ). Multivariate cox regression displayed that FT3 was an independent factor associated with long-term mortality. A decrease of 1 pmol/L in FT3 was associated with an increased risk of death by 59. 8%. Conclusion Thyroid disorder is frequently seen in patients with acute myocardial infarction. NTIS is significantly correlated with the short-time and long-time prognoses of AMI patients.%目的 探讨急性心肌梗死(AMI)时甲状腺功能紊乱的发生情况及对预后的影响.方法 人选463例AMI患者,入院次日测定甲状腺激素水平.观察住院期间心血管事件发生情况并进行远期随访.结果 AMI患者中甲状腺功能正常(功能正常组)239例(51.6%),非甲状腺性病态综合征(NTIS,NTIS组)168例(36.3%),亚临床甲状腺功能亢进症40例(8.6%),亚临床甲状腺功能减退6例(1.3%),甲状腺功能亢进5例(1.1%),甲状腺功能减退5例(1.1%).NTIS组在住院期间的充血性心力衰竭、心源性休克和死亡的发生率均显著高于功能正常组(P值分别<0.05、0.01).Cox模型分析显示,在校

  1. Chronic suppurative otitis media in a birth cohort of children in Greenland

    DEFF Research Database (Denmark)

    Koch, Anders; Homøe, Preben; Pipper, Christian Bressen;

    2011-01-01

    Inuits of the Arctic experience very high rates of chronic suppurative otitis media (CSOM), yet world-wide, very little is known about the epidemiology of CSOM. The study aims were to determine incidence, median age at debut, risk factors, and associated population attributable risks for CSOM...... in young children in Sisimiut, the second biggest town of Greenland (population 5400), where living conditions are relatively western and approximately 90% are Inuits....

  2. Suppurative necrotizing granulomatous lymphadenitis in adult-onset Still’s disease: a case report

    Directory of Open Access Journals (Sweden)

    Assimakopoulos Stelios F

    2012-10-01

    Full Text Available Abstract Introduction Lymphadenopathy is found in about 65% of patients with adult-onset Still’s disease and is histologically characterized by an intense, paracortical immunoblastic hyperplasia. Adult-onset Still’s disease has not been previously described as an etiology of suppurative necrotizing granulomatous lymphadenitis. Case presentation We describe a 27-year-old Greek man who manifested prolonged fever, abdominal pain, increased inflammatory markers, episodic skin rash and mesenteric lymphadenopathy histologically characterized by necrotizing granulomatous adenitis with central suppuration. Disease flares were characterized by systemic inflammatory response syndrome with immediate clinico-laboratory response to corticosteroids but the patient required prolonged administration of methylprednisolone at a dose of above 12mg/day for disease control. After an extensive diagnostic work-up, which ruled out any infectious, malignant, rheumatic or autoinflammatory disease the patient was diagnosed as having adult-onset Still’s disease. The patient is currently treated with 4mg of methylprednisolone, 100mg of anakinra daily and methotrexate 7.5mg for two consecutive days per week and exerts full disease remission for six months. Conclusion To the best of our knowledge this is the first report of suppurative necrotizing granulomatous lymphadenitis attributed to adult-onset Still’s disease. This case indicates that the finding of a suppurative necrotizing granulomatous lymphadenitis should not deter the consideration of adult-onset Still’s disease as a potential diagnosis in a compatible clinical context; however, the exclusion of other diagnoses is a prerequisite.

  3. Epidemiological Aspect and common Bacterial and Fungal isolates from Suppurative Corneal Ulcer in Mymensingh Region.

    Science.gov (United States)

    Moid, M A; Akhanda, A H; Islam, S; Halder, S K; Islam, R

    2015-04-01

    This prospective study was done to find out the epidemiological factors of suppurative corneal ulcer and the common causative bacterial and fungal isolates from the, patients with suppurative corneal ulcer in secondary and tertiary level hospital at Mymensingh region. A total 100 samples of corneal scrapings were collected purposively from clinically diagnosed suppurative corneal ulcer patients from March 18, 2012 to March 17, 2013. Out of the total 100 samples, bacterial species were 29(29%) cases and the fungal spacies were 71(71%) identified by the culture in blood agar, chocolate agar and sabouraud's agar media and also by microscopic examination. The bacterial species were streptococcus pneumonae 12 cases (12%), Staphylococcus aureus 9 cases (9%), pseudomonas in 6 cases (6%), and Streptococcus pyoganes 2 cases (2%). Fungal species were aspergillus fumigatus 61 cases (61%), aspergillus niger 10 cases (10%). Out of the study populations, most of the populations were from the age group of 41 to 60 years (39 %), followed 21 to 40 years (34%) age group. Considering the sex, male were 67%, female were 33%. The majority of patients came from the rural area of Mymensingh region; occupationally they were farmers (44%). Ocular trauma due to agricultural materials was the most common associated factor (71%). The etiological and epidemiological pattern of suppurative corneal ulcer varies significantly with geographical region, patient population and health of the cornea. The present study was carried out to explore the epidemiological pattern, causative bacterial and fungal specie by laboratory procedure from corneal scraping and to invent a prospective guide line for the management of corneal ulcer in the community.

  4. Anaplastic thyroid cancer

    Science.gov (United States)

    ... or MRI of the neck may show a tumor growing from the thyroid gland. A thyroid biopsy makes the diagnosis. An examination ... the thyroid Images ... Saunders; 2016:chap 226. Lai SY, Mandel SJ, Weber RS. Management of thyroid neoplasms. In: Flint PW, Haughey BH, Lund LJ, et ...

  5. What Is Thyroid Cancer?

    Science.gov (United States)

    ... treatment is needed. Many types of growths and tumors can develop in the thyroid gland. Most of these are benign (non-cancerous) but ... are thyroid lymphoma, thyroid sarcoma or other rare tumors. Parathyroid cancer Behind, but attached to, the thyroid gland are 4 tiny glands called the parathyroids . The ...

  6. Primary tuberculosis of the thyroid gland:a case report

    Institute of Scientific and Technical Information of China (English)

    Sant Parkash Kataria; Parul Tanwar; Sneh Singh; Sanjay Kumar

    2012-01-01

    Tuberculosis of the thyroid gland is an uncommon disease and primary involvement of thyroid is even more rare. It is a rare disease even in countries in which tuberculosis is endemic. The diagnosis is often difficult as the clinical presentation has no distinct characteristics. Clinical course of the disease may resemble toxic goiter or acute thyroiditis or may follow a subacute or chronic growth pattern without specific symptomatology. Histologically presence of necrotizing epithelioid cell granulomas along with langhans type giant cells are the hallmark of thyroid tuberculosis. Demonstration of acid fast bacilli by ZN staining confirms the diagnosis, but this stain is frequently negative in tissue sections.

  7. Cardioprotection and thyroid hormones.

    Science.gov (United States)

    Pingitore, Alessandro; Nicolini, Giuseppina; Kusmic, Claudia; Iervasi, Giorgio; Grigolini, Paolo; Forini, Francesca

    2016-07-01

    The evolution of cardiac disease after an acute ischemic event depends on a complex and dynamic network of mechanisms alternating from ischemic damage due to acute coronary occlusion to reperfusion injury due to the adverse effects of coronary revascularization till post-ischemic remodeling. Cardioprotection is a new purpose of the therapeutic interventions in cardiology with the goal to reduce infarct size and thus prevent the progression toward heart failure after an acute ischemic event. In a complex biological system such as the human one, an effective cardioprotective strategy should diachronically target the network of cross-talking pathways underlying the disease progression. Thyroid system is strictly interconnected with heart homeostasis, and recent studies highlighted its role in cardioprotection, in particular through the preservation of mitochondrial function and morphology, the antifibrotic and proangiogenetic effect and also to the potential induction of cell regeneration and growth. The objective of this review was to highlight the cardioprotective role of triiodothyronine in the complexity of post-ischemic disease evolution. PMID:27011011

  8. Neurotoxicity of Thyroid Disrupting Contaminants

    Science.gov (United States)

    Thyroid hormones playa critical role in the normal development ofthe mammalian brain. Thyroid disrupting chemicals (TDCs) are environmental contaminants that alter the structure or function ofthe thyroid gland, alter regulatory enzymes associated with thyroid hormone (TH) homeost...

  9. General Information about Thyroid Cancer

    Science.gov (United States)

    ... enlarged thyroid). Having a family history of thyroid disease or thyroid cancer. Having certain genetic conditions such as familial medullary thyroid cancer (FMTC), multiple endocrine neoplasia type 2A ...

  10. Treatment Option Overview (Thyroid Cancer)

    Science.gov (United States)

    ... enlarged thyroid). Having a family history of thyroid disease or thyroid cancer. Having certain genetic conditions such as familial medullary thyroid cancer (FMTC), multiple endocrine neoplasia type 2A ...

  11. Key Statistics for Thyroid Cancer

    Science.gov (United States)

    ... cancer? Next Topic Thyroid cancer risk factors Key statistics for thyroid cancer How common is thyroid cancer? ... remains very low compared with most other cancers. Statistics on survival rates for thyroid cancer are discussed ...

  12. Thyroid glands

    International Nuclear Information System (INIS)

    In this study two main objectives were concerned.The first one is the estimation of serum of thyroid hormones antigen level in pregnant women in Khartoum area. To fulfill the first objectives, thirty pregnant women were selected their age 25-45 yrs and serum was determined by enzyme immunoassay (EIA) for T4, T3 and TSH and was found that mean concentration in serum T4=156, T3= 2.9 and TSH 0.4. For the assessment of the other parameters, the same number was allowed for Hb%, age and weight and so no significant different was observed in the mean concentration and evaluated as best results can concerned. Different techniques were used in the study such as micro reader and spectrophotometer. (Author)

  13. Interferin with thyroid scintigraphy: the effects of interferon alpha induced thyroid gland autoimmunity and dysfunction upon thyroid scintigraphy in patients with the hepatitis C virus

    International Nuclear Information System (INIS)

    Full text: The incidence of hepatitis C virus (HCV) infection is increasing. Interferon alpha therapy is often used to treat patients who are HCV positive. Thyroid gland autoimmunity and dysfunction has been reported to occur with variable frequency during INF-alpha therapy in patients with the HCV. This study reviews the scintigraphic findings of thyroid scans in such patients in order to assess for the effects on thyroid scintigraphy. To our knowledge, there has been no comprehensive study of this important occurrence to date. There were a number of patients with the HCV being treated at our institution between 23/09/1996 and 09/08/2000. Some of them received INF-alpha therapy, certain were subsequently diagnosed with thyroid gland autoimmunity and/or dysfunction. Eight were imaged with thyroid scintigraphy and reviewed. The scintigraphic findings in the 8 patients fell into two broad categories; 4 demonstrated changes of Graves' disease, and 3 changes of thyroiditis (1 of these was sub-acute). One hypothyroid patient with anti-thyroglobulin antibodies had normal thyroid scintigraphy. Six patients were found to have antithyroid antibodies. One patient with thyroiditis tested negative to antithyroid antibodies. One patient was not tested for antithyroid antibodies. Interferon alpha induced thyroid gland autoimmunity and/or dysfunction can markedly affect the thyroid scintigraphic findings of patients with the hepatitis C virus. This hitherto undescribed occurrence on thyroid scintigraphy has important practical implications of which Nuclear Medicine Specialists need to be aware in order to correctly interpret thyroid scintigraphy studies in such patients. The clinical presentation and effects on imaging appearances are varied. The Nuclear Medicine Specialist can play a central role in establishing the causal link. Awareness of this occurrence enables the Nuclear Medicine Specialist to add value to the referral. This occurrence will become an increasingly common

  14. Maternal Thyroid Dysfunction and Neonatal Thyroid Problems

    Directory of Open Access Journals (Sweden)

    Hulya Ozdemir

    2013-01-01

    Full Text Available Aim. To investigate obstetric features of pregnant women with thyroid disorders and thyroid function tests of their newborn infants. Methods. Women with hypothyroidism and having anti-thyroglobulin (ATG and anti-thyroid peroxidase (anti-TPO antibodies were assigned as group I, women with hypothyroidism who did not have autoantibodies were assigned as group II, and women without thyroid problems were assigned as group III. Results. Pregnant women with autoimmune hypothyroidism (group I had more preterm delivery and their babies needed more frequent neonatal intensive care unit (NICU admission. In group I, one infant was diagnosed with compensated hypothyroidism and one infant had transient hyperthyrotropinemia. Five infants (23.8% in group II had thyroid-stimulating hormone (TSH levels >20 mIU/mL. Only two of them had TSH level >7 mIU/L at the 3rd postnatal week, and all had normal free T4 (FT4. Median maternal TSH level of these five infants with TSH >20 mIU/mL was 6.6 mIU/mL. In group III, six infants (6.5% had TSH levels above >20 mIU/mL at the 1st postnatal week. Conclusion. Infants of mothers with thyroid problems are more likely to have elevated TSH and higher recall rate on neonatal thyroid screening. Women with thyroid disorders and their newborn infants should be followed closely for both obstetrical problems and for thyroid dysfunction.

  15. Morphological evidence of biofilm formation in Greenlanders with chronic suppurative otitis media

    DEFF Research Database (Denmark)

    Homøe, Preben; Bjarnsholt, Thomas; Wessman, Marcus;

    2009-01-01

    Biofilm may explain the recurrences and recalcitrant episodes of otorrhea in chronic suppurative otitis media (CSOM). This study investigates bacterial biofilm in Greenlanders with CSOM and chronic otitis media with effusion (COME). The study is partly blinded, prospective and retrospective. Six...... children with CSOM, four children with COME and ten adults with CSOM were included in this study. Cultures were obtained and examined by standard methods. Otorrhea or glue was collected from the children and smears were prepared. Middle ear mucosa biopsies were obtained from the adults. Smears and biopsies...

  16. ANTIBACTERIAL PROPERTIES OF HOLMIUM TO CAUSATIVE AGENTS OF SUPPURATIVE -INFLAMMATORY COMPLICATIONS IN PATIENTS WITH TRAUMA

    Directory of Open Access Journals (Sweden)

    Poddubnaya H. N.

    2012-06-01

    Full Text Available Article denotes to determination of antibacterial action of polyoxometalate holmium to causative agents of suppurative-inflammatory process in wounds of patients, which were suffered from trauma. Method of serial dilutions was used for determination of minimal inhibiting concentration (MIC of holmium to staphylococci, enterococci and E. coli. Registration of holmium action shows the strong antibacterial influence to staphylococci and enterococci (MIC of holmium action to staphylococcal and enterococcal strains same 1 10 M, to strains of E.coli – 2,5 10 M. Solutions of holmium don’t have antibacterial action to strains of E.coli.

  17. Retrosternal thyroid surgery

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007558.htm Retrosternal thyroid surgery To use the sharing features on this page, please enable JavaScript. The thyroid gland is normally located at the front of ...

  18. Thyroid preparation overdose

    Science.gov (United States)

    Thyroid preparations are medicines used to treat thyroid gland disorders. Overdose occurs when someone takes more than the normal or recommended amount of this medicine. This can be by accident or ...

  19. Child thyroid anatomy (image)

    Science.gov (United States)

    The thyroid is a gland located in the neck. It is a part of the endocrine (hormone) system, and ... a major role in regulating the body's metabolism. Thyroid disorders are more common in older children and ...

  20. Pregnancy and Thyroid Disease

    Science.gov (United States)

    ... Disease Organizations (PDF, 269 KB). Alternate Language URL Pregnancy and Thyroid Disease Page Content On this page: ... responds by decreasing TSH production. [ Top ] How does pregnancy normally affect thyroid function? Two pregnancy-related hormones— ...

  1. Cancer of the Thyroid

    Science.gov (United States)

    ... main types of thyroid cancer are papillary, follicular, medullary, and anaplastic thyroid cancer. The four types are ... on statistics from SEER and the Centers for Disease Control and Prevention's National Center for Health Statistics. ...

  2. Thyroid cancer - papillary carcinoma

    Science.gov (United States)

    Papillary carcinoma of the thyroid ... About 80% of all thyroid cancers diagnosed in the United States are the papillary carcinoma type. It is more common in women than in men. It may occur in childhood, but is most often seen ...

  3. Chemotherapy for Thyroid Cancer

    Science.gov (United States)

    ... cancer Next Topic Targeted therapy for thyroid cancer Chemotherapy for thyroid cancer Chemotherapy (chemo) uses anti-cancer drugs that are injected ... vein or muscle, or are taken by mouth. Chemotherapy is systemic therapy, which means that the drug ...

  4. Thyroid Disease Definitions

    Science.gov (United States)

    ... How Can I Help a Friend Who Cuts? Thyroid Disease Definitions KidsHealth > For Teens > Thyroid Disease Definitions Print A A A Text Size ... sweat, mucous, and tears. goiter: This is a thyroid gland that is enlarged to the point that ...

  5. Pediatric Thyroid Cancer

    Science.gov (United States)

    ... to other parts of the body, making the disease more difficult to control. Medullary : This rare form of thyroid cancer develops in ... about 5-10 percent of all thyroid malignancies. Medullary thyroid carcinoma (MTC) ... Symptoms: Symptoms of this disease vary. Your child may have a lump in ...

  6. Autoimmune Thyroid Diseases in Children

    OpenAIRE

    Francesca Crea; Carla Bizzarri; Marco Cappa

    2011-01-01

    The two major autoimmune thyroid diseases (ATDs) include Graves' disease (GD) and autoimmune thyroiditis (AT); both of which are characterized by infiltration of the thyroid by T and B cells reactive to thyroid antigens, by the production of thyroid autoantibodies and by abnormal thyroid function (hyperthyroidism in GD and hypothyroidism in AT). While the exact etiology of thyroid autoimmunity is not known, it is believed to develop when a combination of genetic susceptibility and environment...

  7. Major histocompatibility complex class II alleles and haplotypes associated with non-suppurative meningoencephalitis in greyhounds.

    Science.gov (United States)

    Shiel, R E; Kennedy, L J; Nolan, C M; Mooney, C T; Callanan, J J

    2014-09-01

    Non-suppurative meningoencephalitis is a breed-restricted canine neuroinflammatory disorder affecting young greyhounds in Ireland. A genetic risk factor is suspected because of the development of disease in multiple siblings and an inability to identify a causative infectious agent. The aim of this study was to examine potential associations between dog leucocyte antigen (DLA) class II haplotype and the presence of the disease. DLA three locus haplotypes were determined in 31 dogs with non-suppurative meningoencephalitis and in 115 healthy control dogs using sequence-based typing (SBT) methods. All dogs were unrelated at the parental level. Two haplotypes (DRB1*01802/DQA1*00101/DQB1*00802 and DRB1*01501/DQA1*00601/DQB1*02201) were significantly (P = 0.0099 and 0.037) associated with the presence of meningoencephalitis, with odds ratios (95% confidence interval) of 5.531 (1.168-26.19) and 3.736 (1.446-9.652), respectively. These results confirm that there is an association between DLA class II haplotype and greyhound meningoencephalitis, suggesting an immunogenetic risk factor for the development of the disease. Greyhound meningoencephalitis may be a suitable model for human neuroinflammatory diseases with an immunogenetic component. PMID:24851745

  8. Radiation-induced thyroid cancer after radiotherapy for childhood cancer

    Energy Technology Data Exchange (ETDEWEB)

    Jiravova, M. [Department of Nuclear Medicine and Endocrinology, Faculty Hospital Motol, Uk, Prague (Czech Republic)

    2012-07-01

    Full text of the publication follows: The thyroid gland in children is among the most sensitive organs to the carcinogenic effects of ionizing radiation, and very young children are at especially high risk. Due to extreme sensitivity of the thyroid gland in children, there is a risk of radiation - induced thyroid cancer even when the thyroid gland is outside the irradiated field. Increased incidence of thyroid cancer has been noted following radiotherapy not only for childhood Hodgkin disease (majority of observed patients), but also for non-Hodgkin lymphoma, neuroblastoma, Wilms tumor, acute lymphocytic leukemia and tumors of the central nervous system also. Radiation-induced tumors begin to appear 5-10 years after irradiation and excess risk persists for decades, perhaps for the remainder of life. The incidence of thyroid cancer is two- to threefold higher among females than males. Most of the thyroid cancers that occur in association with irradiation are of the papillary type, for which the cure rate is high if tumors are detected early. Our Department in co-operation with Department of Children Hematology and Oncology Charles University Second Faculty of Medicine and Faculty Hospital Motol monitors patients after therapy for cancer in childhood for the long term period. The monitoring is focused on detection of thyroid disorders that occur as last consequences of oncology therapy, especially early detection of nodular changes in thyroid gland and thyroid carcinogenesis. The survey presents two patients observed in our department that were diagnosed with the papillary thyroid carcinoma which occurred 15 and more years after radiotherapy for childhood cancer. After total thyroidectomy they underwent therapy with radioiodine. After radiotherapy it is necessary to pursue a long-term following and assure interdisciplinary co-operation which enables early detection of last consequences of radiotherapy, especially the most serious ones as secondary carcinogenesis

  9. Acute otitis media in neonatal life: a review.

    Science.gov (United States)

    Syggelou, A; Fanos, V; Iacovidou, N

    2011-06-01

    Acute otitis media is frequently encountered by general practitioners and pediatricians. In the neonatal period acute otitis media may present as an isolated local infection or as part of septicemia. Diagnosis of the condition by otoscopy is difficult. Considering the wide spectrum of middle ear disorders (acute otitis media, otitis media with effusion, chronic suppurative otitis media) one can appreciate why opinions on the management of the condition are diverse. This is a review of the literature on clinical presentation, etiology, risk factors, treatment and prevention of acute otitis media in neonatal life.

  10. Thyroglossal Duct Papillary Thyroid Carcinoma and Synchronous Lingual Thyroid Atypia

    OpenAIRE

    Timothy Yoo; Yohanan Kim; Alfred Simental; Jared C. Inman

    2016-01-01

    Thyroglossal duct and lingual thyroid ectopic lesions are exceedingly rare synchronous findings. Papillary thyroid carcinoma of these ectopic thyroid sites is well understood but still a rare finding. This case points to some management nuances in regard to ectopic thyroid screening with imaging and also shows the effectiveness of minimally invasive transoral robotic surgery for lingual thyroid.

  11. Thyroglossal Duct Papillary Thyroid Carcinoma and Synchronous Lingual Thyroid Atypia

    Directory of Open Access Journals (Sweden)

    Timothy Yoo

    2016-01-01

    Full Text Available Thyroglossal duct and lingual thyroid ectopic lesions are exceedingly rare synchronous findings. Papillary thyroid carcinoma of these ectopic thyroid sites is well understood but still a rare finding. This case points to some management nuances in regard to ectopic thyroid screening with imaging and also shows the effectiveness of minimally invasive transoral robotic surgery for lingual thyroid.

  12. Thyroid function study

    International Nuclear Information System (INIS)

    A short revision of thyroid physiology is done. The radioisotopes of common use in thyroid investigation and the choice of the most appropriated ones are discussed. A table showing radioisotopes frequently used in this study, with their main characteristics is presented. Among several isotopic assays in thyroid propaedeutics, those that refer to the function study, topographic studies and tests 'in vitro' are pointed out. Exploration methods 'in vivo' are treated, such as: thyroid uptake; urinary excretion; thyroid scintigraphy, with scintigraphic imagings; stimulation test by TSH; suppression test; pbi; clearance test with perchlorate; iodine deficiency test and thyroid study with technetium. 'In vitro' proofs like triiodothyronine (T3) and thyroxine (T4) assays, as well as free thyroxine index, are treated. At last, the therapeutics by Iodine 131 is commented and emphasis is given to its application on the treatment of hyperthyroidism and thyroid carcinoma

  13. QT prolongation in a child with thyroid storm

    Science.gov (United States)

    Albert, Benjamin B; Eckersley, Luke Gerard; Skinner, Jonathan Robert; Jefferies, Craig

    2014-01-01

    Summary A 12-year-old girl presented with an acute confusional state and a 2-year history of weight loss, anxiety, agitation and recurrent fever. Thyroid function tests confirmed severe hyperthyroidism, and a diagnosis of thyroid storm was made (Burch and Wartofsky score=75). ECG showed a prolonged QTc interval of 506 ms. Acute treatment for thyroid storm consisted of Lugol's iodine, prednisolone, carbimazole and propranolol. She made a steady recovery and by 3 months her thyroid function had normalised; a repeat ECG showed a QTc within the normal range (430 ms). There was no relevant family history. This is a case of QTc prolongation with hyperthyroidism and normalisation with euthyroidism. It is not commonly recognised that hyperthyroidism in children may be associated with QTc prolongation. QTc measurement should be incorporated into management protocols for hyperthyroidism. PMID:24729112

  14. Group A Streptococcal Suppurative Arthritis and Osteomyelitis of the Shoulder With Brachial Plexus Palsy in a Newborn.

    Science.gov (United States)

    Dierig, Alexa; Ritz, Nicole; Tacke, Uta; Heininger, Ulrich

    2016-10-01

    Osteoarticular infections in the newborn period are rare. A serious complication is paralysis of the affected extremity resulting from either pain or direct involvement of the nerve. We report a newborn with combined osteomyelitis and suppurative arthritis caused by Streptococcus pyogenes presenting with right brachial plexus palsy. PMID:27622687

  15. Long-term follow-up of chronic suppurative otitis media in a high-risk children cohort

    DEFF Research Database (Denmark)

    Jensen, Ramon Gordon; Homøe, Preben; Andersson, Mikael;

    2011-01-01

    Chronic suppurative otitis media (CSOM) is the leading cause of mild to moderate hearing impairment in children worldwide and a major public health problem in many indigenous populations. There is a lack of basic epidemiological facts and knowledge on the development of CSOM, as the disease...

  16. The risk of hearing loss in a population with a high prevalence of chronic suppurative otitis media

    DEFF Research Database (Denmark)

    Jensen, Ramon Gordon; Koch, Anders; Homøe, Preben

    2013-01-01

    Chronic suppurative otitis media (CSOM) affects 65-330 million people in the developing part of the world and develops in early childhood. Knowledge of the long-term effects on hearing is scarce. Hearing loss (HL) can cause reduced ability to communicate, impair language development and academic...

  17. A case-control study of nutritional factors associated with chronic suppurative otitis media in Yemeni children

    NARCIS (Netherlands)

    M.A. Elemraid; I.J. Mackenzie; W.D. Fraser; G. Harper; B. Faragher; Z. Atef; N. Al-Aghbari; B.J. Brabin

    2011-01-01

    Undernutrition and chronic suppurative otitis media (CSOM) in children are common in low resource settings, but there are few studies of their interactions. The aim is to evaluate nutritional factors associated with CSOM in Yemeni children. A case-control study of 75 children with CSOM and 74 health

  18. Primary tuberculosis of the thyroid gland:a case report

    Institute of Scientific and Technical Information of China (English)

    Sant; Parkash; Kataria; Parul; Tanwar; Sneh; Singh; Sanjay; Kumar

    2012-01-01

    Tuberculosis of the thyroid gland is an uncommon disease and primary involvement of Uiyroid is even more rare.It is a rare disease even in countries in which tuberculosis is endemic.The diagnosis is often difficult as the clinical presentation has no distinct characteristics.Clinical course of the disease may resemble toxic goiter or acute thyroiditis or may follow a subacute or chronic growth pattern without specific symptomatology.Histologically presence of necrotizing epithelioid cell granulomas along with langhans type giant cells are the hallmark of thyroid tuberculosis.Demonstration of acid fast bacilli by ZN staining confirms the diagnosis,but this stain is frequently negative in tissue sections.

  19. Fine needle aspiration of the thyroid

    Science.gov (United States)

    Thyroid nodule fine needle aspirate biopsy; Biopsy - thyroid - skinny-needle; Skinny-needle thyroid biopsy ... cleaned. A thin needle is inserted into the thyroid, and a sample of thyroid cells and fluid ...

  20. Thyroid dysfunction and neoplasia in children receiving neck irradiation for cancer

    Energy Technology Data Exchange (ETDEWEB)

    Fleming, I.D.; Black, T.L.; Thompson, E.I.; Pratt, C.; Rao, B.; Hustu, O.

    1985-03-15

    The reported relationship of radiation exposure and thyroid carcinoma stimulated this retrospective study of 298 patients treated at St. Jude Children's Hospital with radiation therapy to the neck for childhood cancer to identify patients who developed subsequent thyroid abnormalities. This series includes 153 patients with Hodgkin's disease, 95 with acute lymphocytic leukemia, 28 with lymphoepithelioma, and 22 with miscellaneous tumors. Inclusion in the study required 5 years of disease-free survival following therapy for their original tumor, which included thyroid irradiation. Follow-up has been 100%. Most patients also received chemotherapy. Seventeen patients were found to have decreased thyroid reserve with normal levels of free triiodothyroxine (T3) or free thyroxin, (T4) and an elevated level of thyroid-stimulating hormone (TSH). In nine patients hypothyroidism developed, with decreased T3 or T4 levels and an elevated level of TSH. One hyperthyroid patient was identified. Two patients had thyroiditis, and seven had thyroid neoplasms: (carcinoma in two, adenoma in two, colloid nodule in one, and undiagnosed nodules in two). This survey has demonstrated an increased incidence of thyroid dysfunction and thyroid neoplasia when compared to the general population. The importance of long-term follow-up for thyroid disease is emphasized in patients who have received thyroid irradiation. The possible role of subclinical hypothyroidism with TSH elevation coupled with radiation damage to the thyroid gland as a model for the development of neoplastic disease is discussed.

  1. [Psychotic episode due to Hashimoto's thyroiditis].

    Science.gov (United States)

    Nazou, M; Parlapani, E; Nazlidou, E-I; Athanasis, P; Bozikas, V P

    2016-01-01

    therapy with levothyroxine. Cases of acute psychosis associated with low levels of thyroid hormones in the context of primary hypothyreoidism have been repeatedly reported. The present case report emphasizes the importance of hypothyroidism exclusion as a secondary cause of psychosis. Thyroid disease treatment ameliorates psychotic disorder symptoms and recovers patients' mental condition. PMID:27467035

  2. Find an Endocrinology - Thyroid Specialist

    Science.gov (United States)

    ... History Resource Center Patients Thyroid Information Find an Endocrinology – Thyroid Specialist Patient Support Links Clinical Thyroidology for ... Access Thyroid Online Access Clinical Thyroidology Online Video Endocrinology Donate Give Online Ridgway Legacy Fund Donate by ...

  3. Ectopic goitrous submandibular thyroid with goitrous orthotopic thyroid gland.

    Science.gov (United States)

    Bhardwaj, Avinash Kumar; Mani, Vinayaga; Dixit, Rashmi; Garg, Anju

    2016-01-01

    Ectopic thyroid is a rare developmental anomaly with lingual thyroid accounting for majority of the cases. The presence of ectopic thyroid tissue lateral to the midline is very rare, and very few cases located in the submandibular region have been reported. The simultaneous finding of submandibular ectopic thyroid tissue and a functional orthotopic thyroid gland is even rarer. In the differential diagnosis of an ectopic submandibular thyroid, it is fundamental to exclude a metastasis from well-differentiated thyroid cancer, even when primary thyroid carcinoma is not demonstrable.

  4. Ectopic goitrous submandibular thyroid with goitrous orthotopic thyroid gland

    Science.gov (United States)

    Bhardwaj, Avinash Kumar; Mani, Vinayaga; Dixit, Rashmi; Garg, Anju

    2016-01-01

    Ectopic thyroid is a rare developmental anomaly with lingual thyroid accounting for majority of the cases. The presence of ectopic thyroid tissue lateral to the midline is very rare, and very few cases located in the submandibular region have been reported. The simultaneous finding of submandibular ectopic thyroid tissue and a functional orthotopic thyroid gland is even rarer. In the differential diagnosis of an ectopic submandibular thyroid, it is fundamental to exclude a metastasis from well-differentiated thyroid cancer, even when primary thyroid carcinoma is not demonstrable.

  5. STUDY OF CHRONIC SUPPURATIVE OTTIS MEDIA PATIENTS ATTENDING TERTIARY CARE HOSPITAL

    Directory of Open Access Journals (Sweden)

    Nagajyothi

    2015-01-01

    Full Text Available The present study was conducted to find out the common bacterial flora of both aerobic and aerobic which are prevalent in chronic suppurative otitis media and to know the antibiotic susceptibility of organisms in CSOM. The study period was from J anuary to December – 2006 in Dept of Microbiology , Kurnool Medical college , Kurnool. A total of 200 ear swabs were bacteriologically investigated both in aerobic and anaerobic cultures. Out of 200 swabs , 180 comprised study group , 20 comprised of control g roup. Highest incidence of CSOM is observed in age group below 10 years . Prevalence is more in males than females. Incidence of various species of aerobic organisms in the order of preference - Staphylococcus (45% , Pseudomonas (25% , Proteus ( 15% , Klebsie lla (7% , E.coli (4% , miscellaneous(4%.Incidence of anaerobic organisms are in the order of preference as Bacteriodes and Peptococci.

  6. Long-term Tympanic Membrane Pathology Dynamics and Spontaneous Healing in Chronic Suppurative Otitis Media

    DEFF Research Database (Denmark)

    Jensen, Ramon Gordon; Koch, Anders; Homøe, Preben

    2012-01-01

    BACKGROUND:: Children in the developing parts of the world have a high prevalence of chronic suppurative otitis media (CSOM). It is estimated that 65 to 330 million people worldwide have CSOM, yet very little is known about the natural course of the disease. The Inuit population of the Arctic...... regions is among those with the highest prevalences of CSOM. The aim of this study was to examine the long-term tympanic membrane changes since childhood among Inuit adolescents in Greenland and estimate the proportion of individuals affected by CSOM. METHODS:: Follow-up study (2009) on a population......-based cohort of 591 children originally examined during 1993 to 1994 at 3 to 8 years of age. Follow-up was attempted among 348 individuals still living in the areas. Video otoscopy and tympanometry were used. Data on otologic disease, ear surgery, and antibiotic use for otitis media were collected from medical...

  7. Tympanomastoid obliteration for recalcitrant attico-antral chronic suppurative otitis media

    Directory of Open Access Journals (Sweden)

    C Preetam

    2011-01-01

    Full Text Available Though the standard canal wall up and canal wall down mastoidectomies provide for reliable disease removal and good functional outcome in most cases with atticoantral chronic suppurative otitis media (CSOM, few cases remain unresponsive to such treatment. This report describes the application of tympanomastoid obliteration with blind sac closure of the EAC as a surgical technique for recurrent CSOM persisting despite multiple previous surgical treatments. Though maximal conductive deafness is an inevitable consequence of this procedure, such morbidity may even otherwise be inevitable in this clinical situation, as scarring and destruction consequent to disease and previous surgical treatments often lead to clinical situations not amenable to tympanoplasty and hearing reconstruction. Further concerns of recurrent epithelial pearls and implantation cholesteatoma can be currently addressed by follow-up MR scanning.

  8. ِDiagnosis of causes of suppurative arthritis in sheep in Mosul, Iraq

    Directory of Open Access Journals (Sweden)

    S. H. Arslan

    2009-01-01

    Full Text Available The prevalence of suppurative arthritis in one hundred sheep from both sexes and different ages were studied. Aspiration of synovial fluid from knee joint of animals showed signs of lameness with reluctant to move in addition to decrease in the body weight and loss of appetite. Physical and bacterial examination of the synovial fluid was revealed green color, turbid and containing pus. Mucin clot showed difference in degree of clotting, and increased number in leukocyte, neutrophile but decreased in lymophocytes and monocyte. The result showed that Streptococcus dysagalactiae was predominate 61.1% while Arcanobacterium pyogenes and Pseudomonas aeruginosa were the less 5.5%, also the result showed that all the strains were more sensitive to the Ciprofloxacin. This study is considered to be the first attempt to isolate bacteria from Sheep joints in Mosul-Iraq.

  9. Pathophysiology of thyroid cancer

    International Nuclear Information System (INIS)

    The main physiological function of the thyroid gland is to produce thyroid hormones. The primary physiological control over iodine transport, organification and hormone synthesis appears to be through thyroid stimulating hormone (TSH). Regulation of tumor cells, biochemical studies in experimental tumors, role of oxygen free radical and antioxidants, role of proteases in metastasis, influence of growth factors and influence of sex hormones and receptors are discussed

  10. Thyroid and parathyroid imaging.

    Science.gov (United States)

    Freitas, J E; Freitas, A E

    1994-07-01

    With the advent of better thyroid function tests, a tumor marker, and fine-needle aspiration, the role of thyroid imaging studies in the evaluation of the patients with thyroid disease has diminished. Although multimodality thyroid imaging had improved our understanding of thyroid disease, current indications for thyroid imaging are the solitary or dominant thyroid nodule, an upper mediastinal mass, differentiation of hyperthyroidism, detection and staging of postoperative thyroid cancer, neonatal hypothyroidism, thyroid developmental anomalies, and the thyroid mass post-thyroidectomy for benign disease. To provide optimal, cost-effective, care for the thyroid patient, the physician must understand the advantages and disadvantages of each imaging modality--scintigraphy, real-time sonography (RTS), computed tomography, and magnetic resonance--in specific clinical settings. Similarly, preoperative noninvasive localization of hyperfunctioning parathyroid tissue in patients with primary hyperparathyroidism undergoing their initial neck exploration usually is not warranted. In this situation, the best localization procedure is to enlist the services of an experienced parathyroid surgeon. However, if this is not feasible because of local constraints, both sestamibi methoxy isobutyl isonitrile (MIBI) scintigraphy and magnetic resonance imaging (MRI) provide excellent localization (< 90%) of juxta-thyroidal and ectopic parathyroid adenomas. Hyperplastic glands are more difficult to detect because of their smaller size, and tandem studies (MIBI and MRI) should provide higher sensitivity before initial exploration, especially in patients with ectopic glands. In patients with persistent or recurrent disease, multimodality imaging with MIBI, MR, computed tomography and RTS in a sequential fashion is warranted to optimize two-test, site-specific localization. PMID:7973759

  11. 非甲状腺病态综合征和急性心肌梗死的临床研究%A clinical study of acute myocardial infarction with non-thyroid sick syndrome

    Institute of Scientific and Technical Information of China (English)

    高婧; 任颖; 魏盟; 王俊薇; 赵催春; 杜冬梅

    2013-01-01

    Objective The prognosis of patients with acute myocardial infarction (AMI) is related to age,comorbidities,and other factors,in which non-thyroid sick syndrome (NTIS) may also be an important factor.In this study,determination of blood free triiodothyronine (FT3) was used to explore the short-term and long-term mortality relationship of NTIS with acute myocardial infarction.Methods A total of 1 019 cases of newly diagnosed patients with acute myocardial infarction were enrolled.According to FT3 levels,the enlisted subjects were divided into Quartile 1-4 groups; survival group and non-survival group; normal thyroid function and NTIS group.The enrolled subjects were followed-up for 6-90 months,with the median follow-up time of 44.5 months.Using logistic regression and Cox hazards model,the relationships of short-term and long-term mortality in AMI with NTIS or FT3 were compared.Results The incidence of NTIS in patients with AMI was 27.78%.With the progressively decreasing FT3 and FT3/FT4 ratio,the mortality rates were progressively increased (Quartile 1 group 9.4%,Quartile 2 group 13.8%,Quartile 3 group 14.3%,Quartile 4 group 34.0%,P<0.01).After being adjusted,FT3 was the strongest influencing factor of mortality within 30 days (RR =0.212,95% CI 0.125-0.359).Multivariate Cox regression analysis showed that FT3 was independently associated with long-term mortality (RR =0.674,95% CI 0.514-0.885).Kaplan-Meier showed significant difference in mortality between quartile 1-3 groups and the Quartile 4 group.Even FT3 level was within the low normal range,it was related with the mortality in AMI.Conclusions NTIS is common in patients with AMI.After being adjusted,FT3 was the strongest predictor of mortality within 30 days,and low FT3level in AMI patients was an independent risk factor for long-term all-cause mortality.Even FT3 level was within the normal range,it was still related with mortality in myocardial infarction.%目的 本研究通过检测急性心

  12. MEDICAL OZONE BRINE GARGLING ON PEDIATRIC SUPPURATIVE TONSILLITIS:A CASE STUDY OF 81 CHILDREN PATIENTS%医用臭氧盐水含漱治疗儿童化脓性扁桃体炎81例

    Institute of Scientific and Technical Information of China (English)

    关江伟; 陈倩儿; 吴春华; 陈进杰; 郭渭潮; 叶桂林; 张颂华

    2015-01-01

    Objective To observe the clinical curative effect of medical ozone brine on acute suppurative tonsillitis in children.Methods 81 children with acute suppurative tonsillitis were randomly divided into two groups , with 41 cases in treatment group and 40 cases in control group .The children in the treatment group were managed with medical ozone brine gargling and oral treatment of Amoxicillin Granules , and the children in the control group were treated with normal saline and oral treatment of Amoxicillin Granules , then the following changes including the degree of tonsil swelling , the number of white blood cells as well as the number of high sensitivity C reactive proteins were recorded and compared before the treatment and at 1 d and 3 d after the treatment .Results Compared with the control group , the swelling of tonsils in the treatment group was much faster , and the number of white blood cells and high-sensitivity C-reactive proteins were reduced much faster .Conclusion Medical ozone brine has an evident effect on the treatment of pediatric suppurative tonsillitis and may facilitate the recovery .%目的:观察急性化脓性扁桃体炎的儿童使用医用臭氧盐水含漱后的临床疗效。方法将81例确诊急性化脓性扁桃体炎的患儿,随机分为治疗组41例和对照组40例。治疗组予医用臭氧盐水含漱,对照组予生理盐水含漱,两组均联合口服阿莫西林颗粒治疗,并记录患儿治疗前后第1、3天扁桃体肿大程度和白细胞计数、超敏C反应蛋白数值的变化。结果治疗组扁桃体较对照组消肿更快,而且白细胞计数和超敏C反应蛋白数值也较对照组下降更多。结论医用臭氧盐水含漱治疗儿童化脓性扁桃体炎疗效确切,有助于患儿病情恢复。

  13. Acute Placental Infection Due to Klebsiella pneumoniae: Report of a Unique Case

    OpenAIRE

    Sheikh, Salwa S.; Amr, Samir S.; Janice M. Lage

    2005-01-01

    A 40-year-old woman, gravida 9, with seven healthy children and a history of one abortion (p 7 + 1) , presented at 18 weeks of gestation with fever and malodorous vaginal discharge. Ultrasound revealed a macerated fetus. The placenta showed acute chorioamnionitis and acute villitis with microabscess formation. Blood and vaginal cultures both grew Klebsiella pneumoniae. This is the first reported case in English literature of Klebsiella pneumoniae causing suppurative placentitis leading to fet...

  14. Acute placental infection due to Klebsiella pneumoniae: report of a unique case.

    OpenAIRE

    Janice M. Lage; Amr, Samir S.; Sheikh, Salwa S.

    2005-01-01

    A 40-year-old woman, gravida 9, with seven healthy children and a history of one abortion (p 7 + 1) , presented at 18 weeks of gestation with fever and malodorous vaginal discharge. Ultrasound revealed a macerated fetus. The placenta showed acute chorioamnionitis and acute villitis with microabscess formation. Blood and vaginal cultures both grew Klebsiella pneumoniae. This is the first reported case in English literature of Klebsiella pneumoniae causing suppurative placentitis leading to fet...

  15. Pathophysiologic effects of stable iodine used as a thyroidal blocking agent to reduce thyroid radiation exposure. Final progress report, November 1, 1976--December 31, 1977

    International Nuclear Information System (INIS)

    In order to determine whether acute administration of iodide leads to any undesirable effects in the general population, we studied a group of patients who received iodinated radiographic contrast medium in the course of routine x-ray diagnostic procedures. We were particularly interested in investigating the possibility that administration of iodine could damage thyroid follicular cells leading to release of intrathyroidal antigens such as thyroglobulin into the blood. An increase in serum thyroglobulin might, in turn, either initiate or exacerbate thyroid autoimmunity in susceptible individuals, leading to autoimmune thyroiditis. We looked for undesirable effects due to the administration of iodide in 3 ways: a possible acute toxic effect on thyroid follicular cells was investigated by determining serum thyroglobulin immediately prior to and 24 hours after injection of iodinated contrast medium; an effect on thyroid autoimmunity was investigated by determining thyroid autoantibodies immediately prior to and 3 to 6 months after injection of iodinated contrast medium; and acute and chronic effects on thyroid function were investigated by performing thyroid function tests immediately prior to, 24 hours after and 3 to 6 months after injection of iodinateed contrast medium

  16. Pathophysiologic effects of stable iodine used as a thyroidal blocking agent to reduce thyroid radiation exposure. Final progress report, November 1, 1976--December 31, 1977

    Energy Technology Data Exchange (ETDEWEB)

    Becker, D.V.; Hurley, J.R.

    1977-01-01

    In order to determine whether acute administration of iodide leads to any undesirable effects in the general population, we studied a group of patients who received iodinated radiographic contrast medium in the course of routine x-ray diagnostic procedures. We were particularly interested in investigating the possibility that administration of iodine could damage thyroid follicular cells leading to release of intrathyroidal antigens such as thyroglobulin into the blood. An increase in serum thyroglobulin might, in turn, either initiate or exacerbate thyroid autoimmunity in susceptible individuals, leading to autoimmune thyroiditis. We looked for undesirable effects due to the administration of iodide in 3 ways: a possible acute toxic effect on thyroid follicular cells was investigated by determining serum thyroglobulin immediately prior to and 24 hours after injection of iodinated contrast medium; an effect on thyroid autoimmunity was investigated by determining thyroid autoantibodies immediately prior to and 3 to 6 months after injection of iodinated contrast medium; and acute and chronic effects on thyroid function were investigated by performing thyroid function tests immediately prior to, 24 hours after and 3 to 6 months after injection of iodinateed contrast medium.

  17. Soft tissue hematoma of the neck due to thyroid rupture with unusual mechanism

    Directory of Open Access Journals (Sweden)

    Kohei Tsukahara

    2016-01-01

    Conclusion: Although hemorrhage from the thyroid gland without blunt trauma is rare, emergency physicians should regard possible thyroid gland rupture in patients with swelling of the neck or acute respiratory failure after direct/indirect trauma to the neck. Observation or operative management for limited or expanding hematoma are appropriately based on fundamental neck trauma principles.

  18. Thyroid Growth and Cancer.

    Science.gov (United States)

    Williams, Dillwyn

    2015-09-01

    It is proposed that most papillary thyroid cancers originate in infancy and childhood, based on the early rise in sporadic thyroid carcinoma incidence, the pattern of radiation-induced risk (highest in those exposed as infants), and the high prevalence of sporadic papillary thyroid cancers in children and adolescents (ultrasound screening after the Fukushima accident). The early origin can be linked to the growth pattern of follicular cells, with a high mitotic rate in infancy falling to very low replacement levels in adult life. The cell of origin of thyroid cancers, the differentiated follicular cell, has a limited growth potential. Unlike cancers originating in stem cells, loss of the usually tight link between differentiation and replicative senescence is required for immortalisation. It is suggested that this loss distinguishes larger clinically significant papillary thyroid cancers from micro-papillary thyroid cancers of little clinical significance. Papillary carcinogenesis can then be divided into 3 stages: (1) initiation, the first mutation in the carcinogenic cascade, for radiation-induced papillary thyroid cancers usually a RET rearrangement, (2) progression, acquisition of the additional mutations needed for low-grade malignancy, and (3) escape, further mutations giving immortality and a higher net growth rate. Most papillary thyroid cancers will not have achieved full immortality by adulthood, and remain as so-called micro-carcinomas with a very low growth rate. The use of the term 'cancer' to describe micro-papillary thyroid cancers in older patients encourages overtreatment and alarms patients. Invasive papillary thyroid tumours show a spectrum of malignancy, which at its lowest poses no threat to life. The treatment protocols and nomenclature for small papillary carcinomas need to be reconsidered in the light of the new evidence available, the continuing discovery of smaller lesions, and the model of thyroid carcinogenesis proposed. PMID:26558233

  19. Radiation and thyroid cancer

    International Nuclear Information System (INIS)

    An International Workshop on Radiation and Thyroid Cancer took place on 21-23 February 2014 in Tokyo, Japan, to support the efforts of the Fukushima Prefecture and the Japanese government in enhancing public health measures following the Fukushima Daiichi nuclear power plant accident in March 2011. The workshop, which was designed to develop a state-of-the-art scientific understanding of thyroid cancer in children and of radiation-induced thyroid cancer (papillary carcinoma) in particular, was co-organised by the Japanese Ministry of the Environment (MOE), the Fukushima Medical University (FMU) and the OECD Nuclear Energy Agency (NEA). It brought together the world's top experts in the field, including medical doctors, epidemiologists and radiological risk assessment specialists from ten countries. Although rare, thyroid cancer occurs naturally, with the risk of developing a thyroid cancer increasing with age. Cases are usually identified when a thyroid carcinogenic nodule grows enough to be felt with a patient's fingers, at which point the patient visits a medical doctor to identify the nature of the growth. In many countries around the world, the incidence rate of naturally occurring thyroid cancer is on the order of less than 1 per year per 100 000 children (from ages 0 to 18). Statistically, this rate appears to be increasing in many countries, with young girls slightly more at risk than young boys. A second but very different means of detecting thyroid cancer cases is through thyroid ultrasound screening examinations on subjects who do not demonstrate any symptoms. Ultrasound screening is a more sensitive approach that can detect very small nodules (< 5 mm) and cysts (< 20 mm) which would not normally be perceived through simple palpitation. However, because thyroid ultrasound screening examinations are much more effective, the number of thyroid cancer cases per examination will normally be larger than the number per capita found through national cancer

  20. Decitabine in Treating Patients With Metastatic Papillary Thyroid Cancer or Follicular Thyroid Cancer Unresponsive to Iodine I 131

    Science.gov (United States)

    2014-08-20

    Recurrent Thyroid Cancer; Stage IVA Follicular Thyroid Cancer; Stage IVA Papillary Thyroid Cancer; Stage IVB Follicular Thyroid Cancer; Stage IVB Papillary Thyroid Cancer; Stage IVC Follicular Thyroid Cancer; Stage IVC Papillary Thyroid Cancer

  1. Thyroid ultrasonography in congenital isolated thyroid stimulating hormone deficiency.

    OpenAIRE

    Wakamoto, H; Miyazaki, M.; Tatsumi, K; Amino, N

    1995-01-01

    The effects of thyroid stimulating hormone (TSH) deficiency on thyroid development was examined using ultrasonography in a child with congenital isolated TSH deficiency. Ultrasound revealed the thyroid gland was one sixth normal volume, suggesting that TSH plays an important part in thyroid growth, but not a critical role in differentiation.

  2. Dual Ectopic Thyroid with Normally Located Thyroid: A Case Report

    OpenAIRE

    Santanu Barua; Sarojini Dutta Choudhury; Mihir Saikia; Dipti Sarma; Uma Kaimal Saikia; Bipul Kumar Choudhury; Swapna Dewri

    2011-01-01

    Dual ectopic thyroid is a rare presentation of thyroid ectopia. Only a few cases have been reported in the world literature. Dual ectopic thyroid in the presence of a normally located thyroid is even rarer. We report a case of dual ectopic thyroid in the lingual and submandibular areas in a seventeen-year-old female with hypoplastic thyroid gland in its normal location. The patient presented with a midline swelling at the base of tongue with dysphagia. Thyroid function test revealed primary h...

  3. Ultrasonography of the thyroid

    International Nuclear Information System (INIS)

    Two rare diseases of the thyroid gland are described. One, an intracystic carcinoma, has apparently only been described once before. The other, a mousetyphoid induced abscess, is extremely rare. Without ultrasonography both conditions would have been misdiagnosed in the first instance. It is advocated that all uncertain thyroid conditions and all ''cold'' areas on scintigraphy should be examined with ultrasonography. (orig.)

  4. Thyroid ultrasound (image)

    Science.gov (United States)

    ... is a sound wave picture of the thyroid gland taken by a hand-held instrument and translated to a 2-dimensional picture on a monitor. It is used in diagnosis of tumors, cysts or goiters of the thyroid, and is a painless, no-risk procedure.

  5. Flavonoids and thyroid disease

    NARCIS (Netherlands)

    Heide, van der D.; Kastelijn, J.; Schroder-van der Elst, J.P.

    2003-01-01

    The most potent natural plant-derived compounds that can affect thyroid function, thyroid hormone secretion and availability to tissues is the group of flavonoids, i.e. plant pigments. They are present in our daily food, such as vegetables, fruits, grains, nuts, wine, and tea. Epidemiological studie

  6. Thyroid stem cells: lessons from normal development and thyroid cancer

    OpenAIRE

    Thomas, Dolly; Friedman, Susan; Lin, Reigh-Yi

    2008-01-01

    Ongoing advances in stem cell research have opened new avenues for therapy for many human disorders. Until recently, however, thyroid stem cells have been relatively understudied. Here, we review what is known about thyroid stem cells and explore their utility as models of normal and malignant biological development. We also discuss the cellular origin of thyroid cancer stem cells and explore the clinical implications of cancer stem cells in the thyroid gland. Since thyroid cancer is the most...

  7. Thyroid diseases and pregnancy

    Directory of Open Access Journals (Sweden)

    Marco Grandi

    2013-05-01

    Full Text Available BACKGROUND Thyroid diseases and diabetes mellitus are the most common endocrine diseases during pregnancy. Internal Medicine doctors could be involved in the management of pregnant women affected by thyroid diseases, in particular if an Endocrine Unit lacks in the hospital; it is mandatory that they have the skills to cope with these diseases. METHODS In this work authors describe the most common thyroid abnormalities that can occur during pregnancy: hypothyroidism (clinical and subclinical, hyperthyroidism (clinical and sub-clinical, autoimmune thyroiditis (in particular the so called post-partum thyroiditis, nodular diseases and cancer. They discuss moreover the peculiar pathophysiologic mechanisms by which these diseases appear, the diagnostic tools and the therapies, according to their own experience and the more recent international guidelines. RESULTS AND CONCLUSIONS It is important to evaluate thyroid function tests before and during pregnancy, at 16th and 28th gestational week; it is mandatory to cure also the “sub-clinical” hypothyroidism during pregnancy, when TSH level are higher than 5 μIU/mL; the optimal dose of levo-thyroxine during pregnancy is, average, 30-50% higher than that used before pregnancy; it is not correct to treat mild or sub-clinical hyperthyroidism; propylthyouracil is the best drug to treat hyperthyroidism during pregnancy; the post-partum thyroiditis is generally transient, so that a careful monitoring of thyroid function is advisable, in particular after 9-12 months of therapy; thyroid cancer, if discovered during pregnancy, generally has no negative effects on the outcome of the pregnancy; it would be better to treat surgically thyroid cancer during the last trimester of the pregnancy.

  8. Long-term follow-up of chronic suppurative otitis media in a high-risk children cohort

    DEFF Research Database (Denmark)

    Jensen, Ramon Gordon; Homøe, Preben; Andersson, Mikael;

    2011-01-01

    Chronic suppurative otitis media (CSOM) is the leading cause of mild to moderate hearing impairment in children worldwide and a major public health problem in many indigenous populations. There is a lack of basic epidemiological facts and knowledge on the development of CSOM, as the disease...... primarily affects developing countries where research capacities often are limited. The purpose of this study was to determine the long-term outcome of CSOM in a high-risk population and to identify risk factors....

  9. Impact of Educational Program on the Management of Chronic Suppurative Otitis Media among Children.

    Science.gov (United States)

    Elsayed Yousef, Yousseria; Abo El-Magd, Essam A; El-Asheer, Osama M; Kotb, Safaa

    2015-01-01

    Background. Chronic suppurative otitis media (CSOM) remains one of the most common childhood chronic infectious diseases worldwide, affecting diverse racial and cultural groups in both developing and industrialized countries. Aim of the Study. This study aimed to assess the impact of educational program on the management of children with CSOM. Subjects and Methods. An experimental study design was used. This study included 100 children of both sexes of 2 years and less of age with CSOM. Those children were divided into 3 groups: group I: it involved 50 children with CSOM (naive) who received the designed educational program; control group: it involved 50 children who were under the traditional treatment and failed to respond; group II: those children in the control group were given the educational program and followed up in the same way as group I and considered as group II. Tools of the Study. Tool I is a structured questionnaire interview sheet for mothers. It consists of four parts: (1) personal and sociodemographic characteristics of child and (2) data about risk factors of otitis media (3) assessment of maternal practice about care of children with suppurative otitis medi (4) diagnostic criteria for suppurative otitis media. Tool II is the educational program: an educational program was developed by the researchers based on the knowledge and practices needs. This study was carried out through a period of 9 months starting from September 2013 to May 2014. The educational program was implemented for mothers of children with CSOM in the form of 5 scheduled sessions at the time of diagnosis, after one week, 1, 3, and 6 months. Results. There were significant differences between children who received the educational program and control group regarding the response to treatment after one and 3 months. The percentages of complete cure increased progressively 32%, 60%, and 84% after 1, 3, and 6 months in group I while they were 24%, 44%, and 64% in group II

  10. Pazopanib Hydrochloride in Treating Patients With Advanced Thyroid Cancer

    Science.gov (United States)

    2016-08-31

    Recurrent Thyroid Gland Carcinoma; Stage III Differentiated Thyroid Gland Carcinoma; Stage III Thyroid Gland Medullary Carcinoma; Stage IVA Differentiated Thyroid Gland Carcinoma; Stage IVA Thyroid Gland Medullary Carcinoma; Stage IVA Thyroid Gland Undifferentiated (Anaplastic) Carcinoma; Stage IVB Differentiated Thyroid Gland Carcinoma; Stage IVB Thyroid Gland Medullary Carcinoma; Stage IVB Thyroid Gland Undifferentiated (Anaplastic) Carcinoma; Stage IVC Differentiated Thyroid Gland Carcinoma; Stage IVC Thyroid Gland Medullary Carcinoma; Stage IVC Thyroid Gland Undifferentiated (Anaplastic) Carcinoma; Thyroid Gland Undifferentiated (Anaplastic) Carcinoma

  11. Ectopic lingual thyroid

    International Nuclear Information System (INIS)

    Thyroid ectopy is characterized by the presence of thyroid tissue outside its normal position resulting from a defect of the thyroid diverticulum migration from the base of the tongue until its final pre-tracheal position. One case is presented in a 12-year-old girl patient who consults for a failure to thrive estimated at less than three standard deviations (SD). Bone age was estimated at 8 years late compared to chronological age. The hormonal assessment showed hypothyroidism with negative thyroid antibodies. Cervical ultrasound was revealed thyroid parenchyma pre-dominantly left in place while sweeping the area under chin showed a nodular formation of the base of the tongue. Thyroid scan with technetium 99 m showed a selective uptake of radiotracer in sublingual position. Cervical computed tomography revealed a posterior median sublingual mass spontaneously hyperdense and enhancing sharply after injection of contrast. Treatment with thyroxine allowed obtaining euthyroidism. This case asks us to be careful before aetiological diagnosis of hypothyroidism in children, because although this is rare, the presence of a thyroid parenchyma up to the cervical ultrasound does not eliminate the presence of ectopic tissue

  12. Treatment with thyroid hormone.

    Science.gov (United States)

    Biondi, Bernadette; Wartofsky, Leonard

    2014-06-01

    Thyroid hormone deficiency can have important repercussions. Treatment with thyroid hormone in replacement doses is essential in patients with hypothyroidism. In this review, we critically discuss the thyroid hormone formulations that are available and approaches to correct replacement therapy with thyroid hormone in primary and central hypothyroidism in different periods of life such as pregnancy, birth, infancy, childhood, and adolescence as well as in adult patients, the elderly, and in patients with comorbidities. Despite the frequent and long term use of l-T4, several studies have documented frequent under- and overtreatment during replacement therapy in hypothyroid patients. We assess the factors determining l-T4 requirements (sex, age, gender, menstrual status, body weight, and lean body mass), the major causes of failure to achieve optimal serum TSH levels in undertreated patients (poor patient compliance, timing of l-T4 administration, interferences with absorption, gastrointestinal diseases, and drugs), and the adverse consequences of unintentional TSH suppression in overtreated patients. Opinions differ regarding the treatment of mild thyroid hormone deficiency, and we examine the recent evidence favoring treatment of this condition. New data suggesting that combined therapy with T3 and T4 could be indicated in some patients with hypothyroidism are assessed, and the indications for TSH suppression with l-T4 in patients with euthyroid multinodular goiter and in those with differentiated thyroid cancer are reviewed. Lastly, we address the potential use of thyroid hormones or their analogs in obese patients and in severe cardiac diseases, dyslipidemia, and nonthyroidal illnesses.

  13. Thyroid ophthalmopathy revisited; Oftalmopatia tireoidea revisitada

    Energy Technology Data Exchange (ETDEWEB)

    Machado, Karina Freitas Soares; Garcia, Marcelo de Mattos [Colegio Brasileiro de Radiologia e Diagnostico por Imagem (CBR), Sao Paulo, SP (Brazil); Axial Centro de Imagem, Belo Horizonte, MG (Brazil)], e-mail: marcelomgarcia@superig.com.br, e-mail: ce@axialmg.com.br

    2009-07-15

    Thyroid ophthalmopathy is an autoimmune orbital disorder closely associated with Graves' disease, although both conditions may also occur isolatedly. Thyroid ophthalmopathy may precede, coincide or follow the thyroid dysfunction onset and may rarely occur in euthyroid and hypothyroid patients. The extra ocular muscles are most frequently involved and become enlarged resulting in ophthalmoplegia and proptosis. Other relevant signs include palpebral retraction, conjunctival hyperemia and periorbitary edema. Visual loss may occur in association with compressive optic neuropathy at the orbital apex. Thyroid ophthalmopathy is characterized by inflammation, congestion, hypertrophy and fibrosis involving fat and the orbital muscles. The disease activity is divided into two phases: an acute or inflammatory phase and a second one corresponding to an inactive phase associated with fibrotic changes and fat infiltration of the retrobulbar tissues. The diagnosis is based on clinical findings and imaging methods are indicated in case of doubt or suspicion of optic neuropathy. Computed tomography and magnetic resonance imaging can confirm the diagnosis, allowing the evaluation of the critical region of the orbital apex. Magnetic resonance imaging is the method of choice considering the superior tissue contrast resolution, besides the capacity of evaluating the disease activity by means of long TR sequences and detecting inflammatory changes, with a relevant role in a timely therapeutic planning, which may improve the prognosis. (author)

  14. Follow-up of a case of subacute thyroiditis with uncommon thyroid {sup 99m}Tc uptake

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Zhe; Li, Chengjiang, E-mail: 10518093zz@163.com [Medical College of Zhejiang University, Hangzhou (China). Hospital of Medical College. Department of Endocrinology and Metabolism

    2013-07-01

    Thyroidal 99mTc uptake in the acute thyrotoxic phase of subacute thyroiditis (SAT) is always inhibited. However, a patient with SAT had signs in the right-side thyroid gland with transient thyrotoxicosis and slightly high 99mTc uptake levels in the right lobe, low 99mTc uptake in the left lobe, and normal overall uptake. Histological examination showed cellular destruction and granulomatous inflammatory changes in the right lobe, with marked interstitial fibrosis in the left lobe. The patient was thyrotrophin-receptor antibody (TRAb) positive. After a short course of prednisolone, SAT-like symptoms and signs improved. TRAb-positivity resolved spontaneously after 22 months, and TSH levels were slightly low for 22 months. Levels then kept normal in the following four years. In conclusion, high 99mTc uptake by the right lobe was due to the combined effects of TRAb and left thyroid gland fibrosis. (author)

  15. [Thyroid and the environment].

    Science.gov (United States)

    Brucker-Davis, Françoise; Hiéronimus, Sylvie; Fénichel, Patrick

    2016-01-01

    It has long been known that the thyroid depends upon the environment for regular iodine supply, avoiding iodine deficiency or excess. Thyroid function may be altered by natural compounds present in water or foodstuff (such as iodine or phyto-goitrogens), or by synthetic compounds, either administered knowingly (in case of medicine), or as an untoward event in case of exposure to industrial products and pesticides, massively produced and polluting the environment. Compounds with an impact on thyroid homeostasis are called thyroid disruptors (TD). TD may disrupt the thyroid economy at any level of regulation: thyroid hormone synthesis, metabolism, or transport; cellular level including thyroid hormone signaling; tumorigenesis or more indirectly via the triggering of an autoimmune process. Compounds such as polychlorinated biphenyls (PCBs) may act at multiple levels. PT effects on human health depend on parameters linked to the individual person (age at exposure, iodine status, diet, professional exposure, place of living, family history of thyroid disease, detoxification enzyme genetic variants) and on parameters linked to the compounds themselves (chemical structure, lipo- or hydro-solubility, modes of exposure, metabolites activity, "cocktail effect"). The toxic effects of TD do not necessarily follow the rules of classical toxicology (low-dose effects, non-monotonic curves). The main clinical risks are the deleterious impact on neurocognition and behavior for the fetus and the young child, and possibly the elderly, while in adults the main concerns are tumori/goitrogenesis and autoimmune thyroid disease. The potential socioeconomic impact for society warrants an active and major involvement in research to find solutions in a multidisciplinary approach. PMID:26603908

  16. BACTERIOLOGICAL PROFILE OF CHRONIC SUPPURATIVE OTITIS MEDIA CASES AT A TERTIARY CARE CENTRE IN KARNATAKA

    Directory of Open Access Journals (Sweden)

    Anjana

    2016-02-01

    Full Text Available Chronic Suppurative Otitis Media (CSOM is one of the most common chronic diseases of childhood. It is one of the common causes of deafness and can also cause permanent perforation. AIM This study was carried out to know the bacterial aetiology of CSOM and their antibiotic susceptibility pattern. MATERIALS AND METHODS Hundred patients with symptoms of CSOM who were not on antibiotics were included in the present study. Gram stain, culture and sensitivity and biochemical reactions were carried out to identify the organism and to assess their antibiotic susceptibility pattern. RESULTS The most common organism isolated in this study was Staphylococcus aureus (45.6% followed by Pseudomonas aeruginosa (34.7%, Klebsiella pneumoniae (6.5%, Proteus mirabilis (4.3%, Enterococcus fecalis (2.1%, Citrobacter koseri (2.1%, Acinetobacter baumannii (2.1% and Bacteroides (2.1%. Staphylococcal isolates showed highest susceptibility to commonly used antibiotics, gentamycin, ciprofloxacin. Most of the gram negative isolates showed susceptibility to amikacin, ciprofloxacin, third generation cephalosporins. CONCLUSION The study of microbial pattern and their antibiotic susceptibility determines the prevalent bacterial organisms causing CSOM in local area and helps to decide empirical treatment of otitis media and its complications for successful outcome, thus to prevent the emergence of resistant strains.

  17. TREATMENT OF CHRONIC SUPPURATIVE OTITIS MEDIA IN ERA OF INCREASING ANTIBIOTIC RESISTANCE

    Directory of Open Access Journals (Sweden)

    Sharad B .

    2015-10-01

    Full Text Available Conservative medical management of chronic suppurative otitis media (CSOM is an important step in achieving a dry ear which is a prerequisite for the definitive surgical management of non - cholesteotomatous CSOM. Like other chronic diseases, CSOM can limit an individual's employability and quality of life. The microbial profile, antibiotic sensitivity & resistance pattern of CSOM has been changing according to geographical variation and various differences in patient population. A prospective, randomized open study of 110 patients was conduc ted to isolate aerobic & anaerobic organisms and their sensitivity & resistance patterns to various antibiotics among the patients suffering from non - cholesteotomatous CSOM at a charitable tertiary healthcare center located in Navi Mumbai. Pseudomonas aeruginosa was most common aerobic organism isolated (37.7% followed by Staphylococcus aureus ( 31.5 % . Linezolid was found to be most effective drug followed by Amikacin, Streptomycin, and ciprofloxacin. A periodic review of microbiological profile of and antibiotic sensitivity & resistance pattern of the isolates is important for effective management of CSOM

  18. Differences in superior thyroid artery and inferior thyroid artery blood flow spectrum parameters in subacute thyroiditis

    Institute of Scientific and Technical Information of China (English)

    Jin-Bo Li

    2016-01-01

    Objective:To study the differences in superior thyroid artery and inferior thyroid artery blood flow spectrum parameters in subacute thyroiditis. Methods:A Total of 40 cases of patients with subacute thyroiditis and 40 cases of healthy volunteers were selected for study and enrolled in pathology group and control group respectively, color Doppler ultrasonography was conducted to detect peak blood flow velocities (Vmax) of superior thyroid artery and inferior thyroid artery as well as resistance index (RI), and serum was collected to detect thyroid hormone contents, infection indexes and oxidative stress indexes. Results:Peak blood flow velocities Vmax of superior thyroid artery and inferior thyroid artery of pathology group were significantly higher than those of control group, and resistance index RI was not different from that of control group;FT3, FT4, TT3, TT4, ESR, CRP, PCT and MDA of pathology group were significantly higher than those of control group, and SOD and TAOC were significantly lower than those of control group;Vmax of superior thyroid artery and inferior thyroid artery were positively correlated with FT3, FT4, TT3, TT4, ESR, CRP, PCT and MDA, and negatively correlated with SOD and TAOC. Conclusion:Peak blood flow velocities (Vmax) of superior thyroid artery and inferior thyroid artery in subacute thyroiditis are significantly accelerated, Vmax has good consistency with thyroid hormone contents, infection indexes and oxidative stress indexes, and it can accurately assess the severity of the disease.

  19. Treatment Options by Stage (Thyroid Cancer)

    Science.gov (United States)

    ... enlarged thyroid). Having a family history of thyroid disease or thyroid cancer. Having certain genetic conditions such as familial medullary thyroid cancer (FMTC), multiple endocrine neoplasia type 2A ...

  20. F-18 FDG PET finding in autonomous thyroid nodules

    Energy Technology Data Exchange (ETDEWEB)

    Park, Chan H.; Lee, Myoung Hoon; Yoon, Seek Nam; Hwang, Kyung Hoon [College of Medicine, Ajou Univ., Suwon (Korea, Republic of)

    2001-07-01

    F-18 FDG PET has become an important diagnostic imaging modality of various malignancies including thyroid cancer. Focal hypermetabolic lesion in the thyroid gland is usually considered malignant (Fig.1), although some benign lesions are also hypermetabolic. The aim of our poster presentation is to demonstrate F-18- FDG PET finding in autonomous thyroid nodules (ATN) and to avoid confusion in the interpretation of F-18-FDG PET performed for the evaluation of thyroid malignancy. Two patients with ATN (one with toxic and the other with nontoxic) underwent F-18-PET. ATN was proven by Tc-99m pertechnate thyroid scan (TS) and thyroid function tests (TFTs) were performed. First patient with ATN was asymptomatic and had a long history of thyroid nodule. Second patient was suffering from acute myelogenous leukemia (AML) and he was mildly thyrotoxic clinically and chemically. Gamma camera based F-18 FDG PET was performed utilizing Elscints Varicam (Haifa, Israel) one hour after IV administration of 111 MBq (3mCi) F-18 FDG. Patients were fasting more than 6 hours prior ot FDG injection. First patients was scanned the neck and second patient had scan of the whole trunk including neck for the evaluation of AML. Both nontoxic and toxic ATNs were hypermetabolic and it was impossible to differentiate benign from malignancy. Biopsy of nodule of the first patient and surgical removal of the nodule in the second patient was benign. Benign nontoxic and toxic ATNs are F-18 FDG avid. The reason for this is that ATN has increased glycolysis and iodide metabolism. Therefore, focal increased FDG uptake within the thyroid gland should be interpreted with TS and TFTs for an accurate diagnosis when F-18 FDG PET is used in the evaluation of thyroid malignancy.

  1. Observation on Clinical Application of Tanreqing Injection in Treating Suppurative Tonsillitis in Emergency Department%痰热清注射液治疗化脓性扁桃体炎在急诊科临床应用观察

    Institute of Scientific and Technical Information of China (English)

    谢冰昕; 黄秀峰

    2013-01-01

    目的:观察讨论痰热清注射液对化脓性扁桃体炎临床应用的效果。方法:将中国中医科学院广安门医院南区急诊科86例患者随机分为治疗组和对照组各43例,均以常规抗生素对症治疗,治疗组加用痰热清注射液0.3~0.5 mL/kg入液静滴。结果:治疗组总有效率93.0%高于对照组74.4%,相关症状恢复情况均优于对照组。结论:痰热清注射液辅助治疗化脓性扁桃体炎疗效确切,未发现明显不良反应。%Objective:To observe the effect of clinical application of Tanreqing Injection on suppurative tonsillitis .Methods:Eighty-six patients admitted to the south zone of emergency department of Guanganmen Hospital , China Academy of Traditional Chinese Medicine were randomly divided into treatment group and control group with 43 cases in each .Patients were all given conventional antibiotics and the treatment group gave patients extra Tanreqing injection 0.3 to 0.5 mL per kg by means of intravenous drip .Results:The total effec-tive rate of treatment group was 93%, which was higher than that of the control group (74.4%).The recovery of relevant symptoms was better in treatment group .Conclusion: Clinical effect of Tanreqing injection treating acute suppurative tonsillitis has definite curative effect with no obvious adverse reactions .

  2. Thyroid Storm in Postoperative Delirium Etiology: Case Report

    OpenAIRE

    Nermin Kelebek Girgin; Remzi İşçimen; İrem Aydoğmuş; Sinan Bora; Ayşen Akkurt Kocaeli; Ferda Kahveci

    2016-01-01

    Delirium is an acute organic brain syndrome of different physical and pathophysiological etiologies characterized by a disturbance in consciousness with accompanying change in cognition. Delirium causes prolonged length of stay in hospital and intensive care unit, also increased morbidity and mortality. Thyroid storm is a severe, life-threatening type of thyrotoxicosis and is one of a few endocrine disorders that cause delirium. It is mostly occured suddenly after acute infection, surgical...

  3. Unusual Presentation of Cystic Papillary Thyroid Carcinoma

    OpenAIRE

    Patil, Vijayraj S.; Abhishek Vijayakumar; Neelamma Natikar

    2012-01-01

    Papillary thyroid carcinoma is the most common thyroid malignancy, accounting for 80% of all thyroid cancers. The most common presentation of thyroid cancer is an asymptomatic thyroid mass or a nodule. Usually as thyroid enlarges, it extends in to mediastinum. Papillary thyroid carcinoma presentation as multiple true cystic swelling extending from neck to anterior chest wall in subcutaneous plane is not present in the literature. We present a rare case of cystic papillary thyroid carcinoma wh...

  4. MEDULLARY THYROID CARCINOMA

    OpenAIRE

    V S Medvedev; P. A. Isayev; Ilyin, A. A.; D. Yu. Semin; V. V. Polkin; D. N. Derbugov; S. V. Vasilkov

    2013-01-01

    Medullary thyroid carcinoma belongs to orphan diseases affecting a small part of the population. Multicenter trials are required to elaborate a diagnostic algorithm, to define treatment policy, and to predict an outcome.

  5. MEDULLARY THYROID CARCINOMA

    Directory of Open Access Journals (Sweden)

    V. S. Medvedev

    2013-01-01

    Full Text Available Medullary thyroid carcinoma belongs to orphan diseases affecting a small part of the population. Multicenter trials are required to elaborate a diagnostic algorithm, to define treatment policy, and to predict an outcome.

  6. Thyroid Disorders (For Kids)

    Science.gov (United States)

    ... Dictionary of Medical Words En Español What Other Kids Are Reading Movie: Digestive System Winter Sports: Sledding, ... and released into the kid's bloodstream. Why Do Kids Get Thyroid Disease? In most cases, doctors and ...

  7. Thyroid Disease and Teens

    Science.gov (United States)

    ... thyroid absorbs the radioactive substance. Next, a special camera measures where the radioactive substance is taken up ... Nemours Foundation, iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com

  8. Thyroid Disease (for Parents)

    Science.gov (United States)

    ... thyroid absorbs the radioactive substance. Then a special camera measures where the radioactive substance is taken up ... Nemours Foundation, iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com

  9. [Thyroid dysfunction in pregnancy].

    Science.gov (United States)

    Führer, D; Mann, K; Feldkamp, J; Krude, H; Spitzweg, C; Kratzsch, J; Schott, M

    2014-10-01

    Thyroid dysfunction may impair fertility, course of pregnancy and fetal development. Physiological alterations of thyroid function parameters, that occur during pregnancy need to be distinguished from pathophysiological states of hypo- and hyperthyroidism. We performed a literature search (PubMed 1990-2013) and review relevant publications as well as consensus and practice guidelines of international thyroid/endocrine societies. Interpretation of thyroid function values in pregnancy must be based on trimester-specific TSH and T4 ranges. Alterations in thyroid function are present in up to 15% of pregnancies (0.4% overt hypothyroidism, 0.1-0.4% hyperthyroidism) and may lead to preventable complications in the pregnant woman and the fetus. Hypothyroidism is associated with an increased risk for abortion, premature delivery and stillbirth, besides impairment of neurocognitive development. The latter has also been shown in situations of grave iodine deficiency. In addition to new-born screening directed at early recognition of congenital hypothyroidism (incidence 0.03%), universal screening of all pregnant women should be implemented in health care guidelines. Newly diagnosed overt hypothyroidism in a pregnant woman requires immediate levothyroxine substitution at adequate doses. In subclinical hypothyroidism thyroid hormone replacement should be considered. Iodine supplementation is strongly recommended in all pregnant and breast-feeding women. Pregnancy causes a number of, that need to be of thyroid dysfunction. Both hypothyroidism and thyrotoxicosis may impair the course of pregnancy and may negatively affect the fetus. In particular, maternal hypothyroidism may lead to irreparable and detrimental deficits in the neurocognitive development of the fetus. Autoimmune thyroid disease is the most common cause of thyroid dysfunction in pregnancy. Hashimoto's thyroiditis is associated with impaired fertility and miscarriage, and may first manifest in pregnancy due to the

  10. Vascularity in thyroid neoplasms

    DEFF Research Database (Denmark)

    Larsen, Karen Kjaer; Andersen, Niels Frost; Melsen, Flemming;

    2006-01-01

    The aim of the present study was to evaluate the reliability of four different methods (vascular grading, Chalkley count, microvessel density (MVD) and stereological estimation) for quantifying intratumoral microvascularity in thyroid neoplasms, by comparing the variability within and between...... count should be the preferred method for assessing microvascularity in thyroid neoplasms. The diagnostic evaluation revealed a tendency towards higher degree of vascularity in FA compared to both FC and PC for all methods. No statistically significant association was seen between vascular density and...

  11. Papillary thyroid carcinoma

    DEFF Research Database (Denmark)

    Godballe, C; Asschenfeldt, P; Sørensen, J A;

    1994-01-01

    The age influence on the prognosis of papillary thyroid carcinoma was analyzed in a group of 67 patients. A marked decline in cause-specific survival was found for patients older than 60 years of age at the time of diagnosis. In order to find a tumor-biological explanation of the prognostic...... invasion and distant metastases. The results indicate that 60 years of age the time of diagnosis may be the "prognostic break-point" for papillary thyroid carcinoma....

  12. Thyroid and male reproduction

    Directory of Open Access Journals (Sweden)

    Anand Kumar

    2014-01-01

    Full Text Available Male reproduction is governed by the classical hypothalamo-hypophyseal testicular axis: Hypothalamic gonadotropin releasing hormone (GnRH, pituitary luteinizing hormone (LH and follicle stimulating hormone (FSH and the gonadal steroid, principally, testosterone. Thyroid hormones have been shown to exert a modulatory influence on this axis and consequently the sexual and spermatogenic function of man. This review will examine the modulatory influence of thyroid hormones on male reproduction.

  13. Achalasia and thyroid disease

    Institute of Scientific and Technical Information of China (English)

    Mohammad Hassan Emami; Mostafa Raisi; Jaleh Amini; Hamed Daghaghzadeh

    2007-01-01

    AIM: To investigate some possible etiologies of achalasia by screening patients with achalasia for some autoimmune diseases such as thyroid disease.METHODS: We examined 30 known cases of achalasia (20 females, 10 males). Their age ranged 15-70 years.All of them were referred to our institute for treatment.Their sera were evaluated to detect some possible associations with rheumatoid disease, thyroid disease,inflammatory process, anemia, etc.RESULTS: Seven out of 30 patients (23%) had thyroid disease including four patients with hypothyroidism (13.3%), two patients with hyperthyroidism (6.6%),and one had only thyroid nodule but was in euthyroid state (3.3%). Two of these hypothyroid patients had no related clinical symptoms (subclinical) and two had clinical manifestations of hypothyroidism. There were no correlations between the intensity of thyroid diseases and the severity of achalasia symptoms.CONCLUSION: The etiology of achalasia is unknown although autoimmunity has been implicated and is supported by several studies. Thyroid disease presents concomitantly with achalasia in about one fourth of our patients who may have a common etiology.

  14. Non-visualized Thyroid Gland by Tc-{sup 99m} MIBI Scan with Normal Thyroid Scan

    Energy Technology Data Exchange (ETDEWEB)

    Koca, Gokhan; Atilgan, Hasan Ikbal; Baskin, Aylin; Demirel, Koray; Korkmaz, Meliha [Ankara Training and Research Hospital, Ankara (Turkmenistan)

    2013-09-15

    We present the case of a 21-year-old man who was referred to us for parathyroid scintigraphy with high blood levels of intact parathormone and osteoporosis. Several methods and radiopharmaceuticals, e.g., Tc-99m MIBI and Tl-201 chloride/Tc-99m pertechnetate (Tl-201/TcPO{sup -4}) subtraction, are commonly used for this purpose. We present the case of a thyroid gland that demonstrates quite normal Tc-99m pertechnetate uptake, no accumulation of Tc-99m MIBI, and very low grade Tl-201 uptake. To the best of our knowledge, no similar case has been reported previously. A 21-year-old male with osteoporosis and growth-development retardation was referred for MIBI parathyroid scan because of high blood levels of intact parathormone and bone-specific alkaline-phosphatase, which were 219.4 (15-88 pg/ml) and 355 (21-58 U/L), respectively. In his Tc-99m pertechnetate (TcPO{sup -4}) pinhole scintigraphy, bilateral clearly visualized radioactivity accumulation in the thyroid gland was seen. In both early or late images of the Tc-99m MIBI parathyroid scan, the thyroid gland was not visualized. Therefore, a Tl-201/TcPO{sub -4} subtraction scan method was used. However, the Tl-201 accumulation level in the thyroid gland was not sufficient for the subtraction method. In his thyroid ultrasonography, the thyroid gland echo was homogenous, and there was neither any solid nor cystic lesion. The physical examination of his neck was normal. Other laboratory findings were all normal as follows. TSH: 3.03 (0.35-5.6 IU/mL), free T3: 3.66 (2.5-3.9 pg/mL), free T4: 0.90 (0.59-1.3 ng/dL), Anti-TPO:0.3 (0.40 IU/mL), Anti-TG-Ab: <2.2 (0-+u/L), TSH receptor Ab: 1.0 (0.14 U/L), osteocalcine: 9.13 (1.5-15 ng/dL), growth hormone: 1.3 (0.014-5.21), calcitonin:17 (0.150 ng/mL), sedimentation:6 (0.15 mm/h). There were no significant symptoms of acute or chronic thyroiditis. The cause for discordant uptake in the thyroid gland with T1-201 and Tc-99m MIBI scan could not be provided through clinical or

  15. A CLINICAL STUDY ON EXTRA CRANIAL COMPLICATIONS OF CHRONIC SUPPURATIVE OTITIS MEDIA

    Directory of Open Access Journals (Sweden)

    Devi Prasad

    2015-06-01

    Full Text Available OBJECTIVES : The Objective is to study the risk of extra - cranial complications in cases of CSOM and to study the common extra - cranial complications of CSOM with respect to age , sex and socio - economic status . METHODS: The present study comprises of 60 patients with extra - cranial complications secondary to Chronic Suppurative Otitis media who attended to the Dept . o f E. N. T S rivenkateswara G overnment General Hospital, T irupathi . An analysis was made regarding the demographic profile , clinical features , surgical techniques , operative findings , and the outcome of the study . RESULTS : In this study of 60 cases , the most common ext racranial complication of CSOM is Postauralabscess . These extra cranial complications are associated with 15% of intracranial complications of which Meningitis is most common . The complications are more commonly seen in the younger population in second to third decades of life with Male predominance . The duration of ear discharge is not associated with the increasing number of complications . Cholesteatoma is commonly responsible for the development of Extracranial complications of CSOM . Pseudomonas aerugino sa is the commonest organism found in the complications . Canal wall down surgery is the main mode of treatment in this category of patients . The Facial canal dehiscence is associated with a poor outcome in the cases of Facial nerve paralysis . CONCLUSION: The extra - cranial complications of CSOM pose a great challenge to the Developing countries despite its declining incidence . It is in this situation that early diagnosis and prompt surgical intervention are most important for the decreased morbidity and mor tality of patients .

  16. Sensorineural hearing loss in patients with unilateral safe chronic suppurative otitis media

    Directory of Open Access Journals (Sweden)

    Manpreet Singh Nanda

    2015-06-01

    Full Text Available Background: Chronic Suppurative Otitis Media (CSOM is the major cause of hearing impairment, mainly conductive type of hearing loss. The occurrence of sensorineural hearing loss (SNHL in CSOM is controversial and the controversy is more for safe mucosal type. This study aims to assess the association between SNHL and safe mucosal CSOM and its relation to patient's age, sex, duration of disease, active or inactive disease and speech frequencies. Methods: 100 patients with unilateral mucosal type of CSOM with normal contralateral ear were included in the study. The infected ear was taken as study ear and normal ear as control ear in all patients. All patients underwent hearing assessment by pure tone audiometry for both ears. In case of active disease, ear discharge was first cleared and then audiometric assessment done. Results were statistically compared in all patients for both study and control ears using parameters of patient's age, sex, duration of disease, speech frequency and active or inactive disease. Results: There was significant higher number of study ears with CSOM having average bone conduction threshold of all frequencies above 25 decibels which implies SNHL (21% compared to control contralateral ears without infection (5%. There was higher incidence of SNHL at higher speech frequencies. The incidence also increased with age of patient and duration of disease. The incidence was higher in active stage than inactive or quiescent stage. There was no difference among males and females. Conclusion: Safe mucosal CSOM can cause significant SNHL and risk increases with increasing age, duration of disease, higher speech frequencies and presence of active disease. [Int J Res Med Sci 2015; 3(3.000: 551-555

  17. The role of selenium, vitamin C, and zinc in benign thyroid diseases and of selenium in malignant thyroid diseases: Low selenium levels are found in subacute and silent thyroiditis and in papillary and follicular carcinoma

    Directory of Open Access Journals (Sweden)

    Starzinger Matthias

    2008-01-01

    Full Text Available Abstract Background Thyroid physiology is closely related to oxidative changes. The aim of this controlled study was to evaluate the levels of nutritional anti-oxidants such as vitamin C, zinc (Zn and selenium (Se, and to investigate any association of them with parameters of thyroid function and pathology including benign and malignant thyroid diseases. Methods This controlled evaluation of Se included a total of 1401 subjects (1186 adults and 215 children distributed as follows: control group (n = 687, benign thyroid disease (85 children and 465 adults; malignant thyroid disease (2 children and 79 adults. Clinical evaluation of patients with benign thyroid disease included sonography, scintigraphy, as well as the determination of fT3, fT4, TSH, thyroid antibodies levels, Se, Zn, and vitamin C. Besides the routine oncological parameters (TG, TSH, fT4, ultrasound Se was also determined in the cases of malignant disease. The local control groups for the evaluation of Se levels were taken from a general practice (WOMED as well as from healthy active athletes. Blood samples were collected between 8:00 and 10:30 a.m. All patients lived in Innsbruck. Statistical analysis was done using SPSS 14.0. The Ho stated that there should be no differences in the levels of antioxidants between controls and thyroid disease patients. Results Among the thyroid disease patients neither vitamin C, nor Zn nor Se correlated with any of the following parameters: age, sex, BMI, body weight, thyroid scintigraphy, ultrasound pattern, thyroid function, or thyroid antibodies. The proportion of patients with benign thyroid diseases having analyte concentrations below external reference cut off levels were 8.7% of cases for vitamin C; 7.8% for Zn, and 20.3% for Se. Low Se levels in the control group were found in 12%. Se levels were significantly decreased in cases of sub-acute and silent thyroiditis (66.4 ± 23.1 μg/l and 59.3 ± 20.1 μg/l, respectively as well as in

  18. [Use of terahertz electromagnetic radiation at nitric oxide frequencies for the correction of thyroid functional state during stress].

    Science.gov (United States)

    Kirichuk, V F; Tsymbal, A A

    2010-01-01

    The influence of terahertz electromagnetic radiation at nitric oxide frequencies (150.176-150.664 Ghz) on the functional activity of rat thyroid gland subjected to acute immobilization stress has been studied. It is shown that terahertz radiation totally normalizes thyroid activity in stressed animals within 30 min after application.

  19. [Use of terahertz electromagnetic radiation at nitric oxide frequencies for the correction of thyroid functional state during stress].

    Science.gov (United States)

    Kirichuk, V F; Tsymbal, A A

    2010-01-01

    The influence of terahertz electromagnetic radiation at nitric oxide frequencies (150.176-150.664 Ghz) on the functional activity of rat thyroid gland subjected to acute immobilization stress has been studied. It is shown that terahertz radiation totally normalizes thyroid activity in stressed animals within 30 min after application. PMID:20540354

  20. SIALOLITHIASIS IN PATIENTS WITH THYROID CANCER: TREATMENT, REHABILITATION AND PREVENTION

    Directory of Open Access Journals (Sweden)

    Doklaeva Malika Nurdynovna

    2013-04-01

    Full Text Available Diseases of the salivary glands is one of the most frequent pathologies among dental patients. Salivolithiasis is most common among the diseases of the salivary glands. Half of the patients after the surgery relapse stone formation. One of the etiological causes salivolithiasis is a violation of mineral metabolism. Known effects of thyroid hormones on the balance of bone remodeling. The aim of our study was to improve treatment of patients with salivolithiasis in thyroid pathology. Materials and methods. To determine thyroid function in patients were studied: thyroid-stimulating hormone (TSH, free thyroxine (free T4.. State of mineral metabolism was assessed by content in the blood calcium-regulating hormones parathyrin (PTH (pg / ml and calcitonin (CAT (pg / ml, a marker of bone resorption-Cross laps (ng / ml and bone formation - osteocalcin (ng / ml. Postoperatively, the patients were divided into two groups: the first consisted of patients with preoperative correction of thyroid status at the doctor, endocrinologist, the second (control - without preoperative correction of thyroid status doctor endocrinologist. Results. In the control group of patients compared with the group that received the necessary correction, much heavier passed the postoperative period. Output. Reasonable pharmacological correction in violation of mineral metabolism in patients with calculous sialadenitis is the best procedure that can reduce the number of complications such as acute exacerbations of chronic sialadenitis.

  1. Clinical studies on thyroid diseases

    OpenAIRE

    Fliers, E.; Wiersinga, W.M.; Eskes, S.A.

    2014-01-01

    This thesis focuses on some aspects of thyroid disease: prevention of autoimmune thyroid disease (AITD), diagnosis of related conditions as autoimmune hypophysitis in autoimmune hypothyroidism (Hashimoto’s disease), and treatment of amiodarone-induced thyrotoxicosis (AIT).

  2. How Is Thyroid Cancer Diagnosed?

    Science.gov (United States)

    ... called metanephrines). Other tests Vocal cord exam (laryngoscopy) Thyroid tumors can sometimes affect the vocal cords. If you are going to have surgery to treat thyroid cancer, a procedure called a laryngoscopy will probably ...

  3. Robotic Surgery for Thyroid Disease

    OpenAIRE

    Lee, Jandee; Chung, Woong Youn

    2013-01-01

    Robotic surgery is an innovation in thyroid surgery that may compensate for the drawbacks of conventional endoscopic surgery. A surgical robot provides strong advantages, including three-dimensional imaging, motion scaling, tremor elimination, and additional degrees of freedom. We review here recent adaptations, experience and applications of robotics in thyroid surgery. Robotic thyroid surgeries include thyroid lobectomy, total thyroidectomy, central compartment neck dissection, and radical ...

  4. Revisiting Thyroid Hormones in Schizophrenia

    OpenAIRE

    Nadine Correia Santos; Patrício Costa; Dina Ruano; António Macedo; Maria João Soares; José Valente; Ana Telma Pereira; Maria Helena Azevedo; Joana Almeida Palha

    2012-01-01

    Thyroid hormones are crucial during development and in the adult brain. Of interest, fluctuations in the levels of thyroid hormones at various times during development and throughout life can impact on psychiatric disease manifestation and response to treatment. Here we review research on thyroid function assessment in schizophrenia, relating interrelations between the pituitary-thyroid axis and major neurosignaling systems involved in schizophrenia’s pathophysiology. These include the ser...

  5. Thyroid disease and pregnancy.

    Science.gov (United States)

    Becks, G P; Burrow, G N

    1991-01-01

    Thyroid disease is common in younger women and may be a factor in reproductive dysfunction. This probably only applies to severe cases of hyper- or hypothyroidism. Once adequately treated, neither of these disorders significantly impacts on fertility. The key is to recognize and to treat thyroid disorders in the reproductive-age woman before conception. Thyroxine therapy and even antithyroid drug therapy should be continued during pregnancy as necessary. Pregnancy is a euthyroid state that is normally maintained by complex changes in thyroid physiology. The fetal and neonatal hypothalamic-pituitary-thyroid system develops independently, but it may be influenced by thyroid disease in the mother. Early pregnancy is characterized by an increase in maternal T4 secretion stimulated by hCG and an increase in TBG, resulting in the elevated total serum T4 in pregnancy. The debate continues as to whether maternal T4 is important in early or late fetal brain development. If so, the physiologic changes in thyroid hormone secretion and transport in early pregnancy would help to ensure that a sufficient amount of thyroid hormone was available. There is new evidence in human subjects that substantial maternal T4 can cross the placenta during pregnancy, and this may be particularly important when fetal thyroid function is compromised as a result of congenital hypothyroidism. Maternal and fetal/neonatal outcomes in pregnancy are adversely affected if severe hypothyroidism is undiagnosed or inadequately treated. Thyroid function tests should be obtained during gestation in women taking T4 and appropriate dose adjustments should be made for TSH levels outside a normal range. The TSH-receptor blocking antibodies from the mother are a recognized cause of congenital hypothyroidism in the fetus and neonate that can be permanent or transient. If neonatal hypothyroidism is detected through neonatal screening programs, and prompt and adequate T4 replacement therapy is instituted as soon as

  6. Case presentation – thyroid lymphoma

    Directory of Open Access Journals (Sweden)

    Belkisa Izić

    2011-11-01

    Full Text Available Malignant tumors of the thyroid gland account for about 1% of thenewly diagnosed malignant tumors each year, and their incidence inwomen is twice the incidence in men. According to the WHO classification (2004 thyroid tumors are divided into: carcinoma of the thyroid, adenoma and similar tumors, and other thyroid tumors which include: teratomas, angiosarcomas, paragangliomas and others, as well as primary lymphomas and plasmacytomas. Primary thyroid lymphomasare defined as lymphomas which originate in the thyroid gland. This study presents the case of a 68-year-old patient with a thyroid lymphoma, which caused compression of the airways. In the patientpresented there was reduced activity of the thyroid gland. The dominant symptoms were: breathing difficulties, hoarse voice and the enlargement of the thyroid. An ultrasound examination was performedbefore surgery on the neck, which showed a multinodular thyroid,with compromised and compressed trachea to the right and rear. Anemergency surgical procedure was performed to reduce the tumor.Pathohistological diagnosis confirmed diffuse large B cell lymphoma.The aim of the study was to present a patient with a thyroid lymphoma, who had previously not had any immunological changes to the gland,that is, she had not had any chronic lymphocyte thyroiditis, but due to the compressive syndrome it was necessary to perform an emergencysurgical procedure to reduce the tumor.

  7. Papillary thyroid microcarcinoma in a thyroid pyramidal lobe

    International Nuclear Information System (INIS)

    We report an extremely rare case of papillary thyroid microcarcinoma (PTMC) in the thyroid pyramidal lobe (TPL). A 48-year-old woman underwent ultrasound-guided fine-needle aspiration for a small thyroid nodule in the right lobe in local clinic, and it revealed a malignant cytology. On preoperative ultrasonography for tumor staging in our hospital, another small suspiciously malignant hypoechoic nodule was detected in the left TPL. Total thyroidectomy and central nodal dissection were performed. Histopathology confirmed PTMCs in the left TPL and both thyroid lobes. Ultrasonography for TPL should be required for complete evaluation of possible multifocality of thyroid malignancy.

  8. Papillary thyroid microcarcinoma in a thyroid pyramidal lobe

    Energy Technology Data Exchange (ETDEWEB)

    Ha, Tae Kwan; Kim, Dong Wook; Park, Ha Kyoung; Jung, Soo Jin [Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2014-12-15

    We report an extremely rare case of papillary thyroid microcarcinoma (PTMC) in the thyroid pyramidal lobe (TPL). A 48-year-old woman underwent ultrasound-guided fine-needle aspiration for a small thyroid nodule in the right lobe in local clinic, and it revealed a malignant cytology. On preoperative ultrasonography for tumor staging in our hospital, another small suspiciously malignant hypoechoic nodule was detected in the left TPL. Total thyroidectomy and central nodal dissection were performed. Histopathology confirmed PTMCs in the left TPL and both thyroid lobes. Ultrasonography for TPL should be required for complete evaluation of possible multifocality of thyroid malignancy.

  9. The controversy of the treatment of critically ill patients with thyroid hormone.

    Science.gov (United States)

    Stathatos, N; Levetan, C; Burman, K D; Wartofsky, L

    2001-12-01

    There is currently a vast literature available on the changes in thyroid function tests that occur during non-thyroidal illness. The aetiology of these changes is, however, controversial, especially with respect to whether they play an adaptive role for the organism in order to cope with stress or whether they represent primary pathology of the pituitary-thyroid axis. This is particularly true for critically ill patients, in whom the most significant changes in thyroid function are observed. The changes include low levels of thyroxine and very low levels of tri-iodothyronine, which would, on the surface, appear to indicate hypothyroidism. Therapy with thyroid hormone, as either L-T4 or L-T3, has therefore been suggested because of these low values for thyroid hormones in the blood. It is, however, unclear whether treating these patients with thyroid hormone is beneficial or harmful. Multiple studies have addressed this issue with patients with cardiac disease, sepsis, pulmonary disease (e.g. acute respiratory distress syndrome) or severe infection, or with burn and trauma patients. In spite of a very large number of published studies, it is very difficult to form clear recommendations for treatment with thyroid hormone in the intensive care unit. Instead, we find the evidence far from compelling, and would advise withholding thyroid hormone therapy in the critical care setting in the absence of clear clinical or laboratory evidence for hypothyroidism.

  10. Sunitinib Malate in Treating Patients With Iodine-Refractory Recurrent or Metastatic Thyroid Cancer

    Science.gov (United States)

    2015-09-28

    Recurrent Thyroid Cancer; Stage IVA Follicular Thyroid Cancer; Stage IVA Papillary Thyroid Cancer; Stage IVB Follicular Thyroid Cancer; Stage IVB Papillary Thyroid Cancer; Stage IVC Follicular Thyroid Cancer; Stage IVC Papillary Thyroid Cancer; Thyroid Gland Medullary Carcinoma

  11. Expression of thyroid stimulating hormone β splice variant in thyroid of mouse with autoimmune thyroiditis

    Institute of Scientific and Technical Information of China (English)

    袁继红

    2014-01-01

    Objective To investigate the expression of marrowderived thyroid stimulating hormoneβ(TSHβ)splice variant in thyroid of mouse with autoimmune thyroiditis induced by thyroglobulin(Tg)immunization,and to analyze whether TSHβsplice variant participated in the pathological process of autoimmune thyroiditis.Methods Using random number table,forty-eight mice(24 females and 24 males)of 7 to 8 weeks old with body mass 20 to25 g were randomly divided into 4 groups(12 females

  12. Risk assessment of thyroid follicular cell tumors.

    OpenAIRE

    Hill, R. N.; Crisp, T M; Hurley, P M; Rosenthal, S L; Singh, D. V.

    1998-01-01

    Thyroid follicular cell tumors arise in rodents from mutations, perturbations of thyroid and pituitary hormone status with increased stimulation of thyroid cell growth by thyroid-stimulating hormone (TSH), or a combination of the two. The only known human thyroid carcinogen is ionizing radiation. It is not known for certain whether chemicals that affect thyroid cell growth lead to human thyroid cancer. The U.S. Environmental Protection Agency applies the following science policy positions: 1)...

  13. Thyroid Metastasis from Breast Carcinoma Accompanied by Papillary Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Song-I Yang

    2014-07-01

    Full Text Available Metastasis to the thyroid gland is very rare. Recently, we experienced a case of thyroid metastasis from breast cancer accompanying a papillary thyroid. A 51-year-old female patient presented with a palpated lymph node on her left lateral neck. The patient had undergone a left modified radical mastectomy followed by chemotherapy and hormonal therapy 12 years prior. Ultrasonography of the neck revealed a malignant looking nodule at the left thyroid lobe, measuring 0.9 × 0.9 cm, and several cystic nodules at the right thyroid lobe. Ultrasonography of the neck additionally revealed a malignant looking lymph node at the right level VI. Fine-needle aspiration of the left thyroid lobe resulted in a diagnosis of papillary thyroid carcinoma and that of the right level VI in Hurthle cell lesion. The patient had a total thyroidectomy with selective dissection of the left neck node. Pathologic assessment of the specimen revealed metastatic carcinoma from the breast carcinoma and papillary thyroid carcinoma. Although the thyroid gland is highly vascularized, metastasis of malignant tumors to the thyroid is relatively rare and detection of metastasis shows a low frequency. So a careful evaluation of thyroid tumor should be considered in a patient with a history of other malignancy.

  14. [Non thyroidal illnesses (NTIS)].

    Science.gov (United States)

    Luca, F; Goichot, B; Brue, T

    2010-09-01

    Abnormalities in the circulating levels of thyroid hormones, without evidence of coexisting thyroid or pituitary gland disease can be observed in all general diseases. These nonthyroidal illnesses (NTIS) are the result of complex mechanisms that combine the effect of some drugs, cytokines, nutritional and endocrine factors at all levels of the thyrotropic axis, from the hypothalamus to the cellular transporters and nuclear receptors of thyroid hormones. The patterns of NTIS depend on the underlying disease and its severity. Thirtyfive years after the initial description, the pathophysiological significance of these anomalies remains controversial. One of the dilemma of NTIS is whether the hormone responses represent an adaptive and normal, physiologic response to conserve energy and protect against hypercatabolism in case of aggression, or whether it is a maladaptive response contributing to a worsening of the disease. This debate is not just a theoretical question, because in the first case the process must be respected, in the other case a vigorous treatment to restore circulating thyroid hormone levels is justified. There have been very few clinical studies designed to address whether the substitution with thyroid hormone is advantageous, and there is at current time no permissive evidence for the use of thyroid hormone replacement in patients with NTIS. But the clinical context, the choice of the molecule or of the dose and the way of administration were not necessarily the most relevant. Theoretically, stimulation of thyreotrope axis used a continuous infusion of TRH seems to provide clinical benefit. With the expectation that randomized clinical trials will provide demonstration of NTIS treatment efficiency, the question might remain unanswered for several more years.

  15. Emerging therapies for thyroid carcinoma.

    LENUS (Irish Health Repository)

    Walsh, S

    2012-02-01

    Thyroid carcinoma is the most commonly diagnosed endocrine malignancy. Its incidence is currently rising worldwide. The discovery of genetic mutations associated with the development of thyroid cancer, such as BRAF and RET, has lead to the development of new drugs which target the pathways which they influence. Despite recent advances, the prognosis of anaplastic thyroid carcinoma is still unfavourable. In this review we look at emerging novel therapies for the treatment of well-differentiated and medullary thyroid carcinoma, and advances and future directions in the management of anaplastic thyroid carcinoma.

  16. Thyroid Dysfunction and its Management

    Directory of Open Access Journals (Sweden)

    Supriya Agnihotri

    2016-09-01

    Full Text Available The focus of the present review article is on thyroid dysfunctions which can be hypo or hyper thyroidism. Along with the ongoing allopathic treatment options, one can go for the alternative therapies or natural cures. Various nutritional supplements including iodine, botanicals like guggul and many more play an effective role in the management of thyroid dysfunction apart from the pharmaceuticals like synthetic T3 and T4 hormones and procaine thyroid. Along with these, homeopathy and yoga are equally important. The discussion suggests and emphasizes the importance of improving the lifestyle and nutritional diet; and further providing spiritual support along with natural thyroid medication.

  17. Thyroid and parathyroid gland

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008268 Effects of iodine excess on TPO and NIS genes mRNA expression in rats. XIAO Jianying(肖建英), et al. Dept Biochem, Liaoning Med Coll, Jinzhou 121001. Chin J Endemiol 2008;27(2):145-148.Objective To observe the effects of iodine excess on thyroid morphology,the expression of thyroid peroxidase and sodium iodide symporter mRNA and to explore their mechanisms.Methods One-month SD rats were divided into three groups:control iodine(CI),high iodine I

  18. Thyroid disorders in pregnancy

    OpenAIRE

    Menaka Ramprasad; Shaila Shamanur Bhattacharyya; Arpandev Bhattacharyya

    2012-01-01

    Thyroid disorders are common in pregnancy and the most common disorder is subclinical hypothyroidism. Due to the complex hormonal changes during pregnancy, it is important to remember that thyroxine requirements are higher in pregnancy. According to recent American Thyroid Association (ATA) guidelines, the recommended reference ranges for TSH are 0.1 to 2.5 mIU/L in the first trimester, 0.2 to 3.0 mIU/L in the second trimester, and 0.3 to 3.0 mIU/L in the third trimester. Maternal hypothyroid...

  19. Surveillance of multidrug resistant suppurative infection causing bacteria in hospitalized patients in an Indian tertiary care hospital

    Institute of Scientific and Technical Information of China (English)

    Nabakishore Nayak; Rajesh K Lenka; Rabindra N Padhy

    2014-01-01

    Objective:To examine antibiograms of a cohort of suppurative bacteria isolated from wound-swabs from hospitalized patients of all economic groups of a typicalIndian teaching hospital. Methods:In surveillance, antibiotic resistance patterns of10 species of suppurative bacteria isolated from wound-swabs over a period of24 months were recorded.Those were subjected to antibiotic sensitivity test, using16 prescribed antibiotics of5 different groups(3 aminoglycosides, 4 beta-lactams,3 cephalosporins,4 fluoroquinolones, and2 stand-alone) in each6-month interval of the study period.Results:Of1156 samples collected,819 samples yielded pathogenic bacteria, of which,Staphylococcus aureus(S. aureus),Streptococcus pyogenes(S. pyogenes), Escherichia coli(E. coli),Pseudomonas aeruginosa(P. aeruginosa),Enterococcus faecalis(E. faecalis), Klebsiella pneumoniae(K. pneumoniae),Acinetobacter baumannii(A. baumannii),Enterobacter aerogenes(E. aerogenes),Proteus mirabilis(P. mirabilis) andProteus vulgaris(P. vulgaris) were isolated in the order of predominance.Isolated bacterial strains were floridly multidrug resistant.Strains ofE. faecalis andS. aureus were found resistant to vancomycin, one of the newly introduced antibiotics.Conclusions:Of theseS. aureus, particularly the methicillin resistant strain predominates, followed by strains ofS. pyogenes andP. aeruginosa that were in the higher proportions of multidrug resistance.

  20. The etiology of thyroid tumours

    International Nuclear Information System (INIS)

    The etiology of thyroid tumors is a complex subject, complicated by the fact that these tumors are not one entity, but separate neoplasms with different histology, evolution and prognosis. The recognized etiological factors of thyroid cancer include the iodine content of the diet, the inheritance, racial predispositions, the presence of an autoimmune thyroiditis and mostly, the exposure of the thyroid gland to external radiation following radiotherapy. The role played by these factors varies from one type of tumor to another. Thyroid radiation probably represents the most important factor in the development of a papillary carcinoma, with other factors (iodine-rich diet, inheritance, racial predispositions) having a minor role. The follicular carcinoma is more common in regions with low-iodine diet, therefore suggesting that TSH stimulation could be an etiological factor of these tumors. Thyroid radiation may also be carcinogenic for follicular carcinoma although less than for papillary carcinoma. Anaplastic carcinoma appears to originate from a papillary carcinoma already in the thyroid gland. In medullary carcinoma, inheritance plays a major role (autosomal dominant) and lymphomas occur in thyroids already affected by autoimmune thyroiditis. Recent experimental studies have suggested other possible cellular factors as responsible for the development of thyroid tumors. They include an alteration of the responsivity of TSH cellular receptors and the monoclonal mutation of C-cells. These new factors could provide a new insight on the etiology of thyroid tumors

  1. BACTERIOLOGICAL PROFILE OF CHRONIC SUPPURATIVE OTITIS MEDIA AND ITS CLINICAL SIGNIFICANCE IN RURAL AREA

    Directory of Open Access Journals (Sweden)

    Mohit

    2015-11-01

    Full Text Available BACKGROUND: Middle ear infection is one of the most common condition in ENT practice, particularly in our country. Its significance lies in its chronicity and its dreaded complications like hearing loss and cholesteatoma. Chronic suppurative Otitis media and its complications are among the most common conditions seen by both the otologist and pediatrician. Both gram positive and negative organisms are responsible for infection of the middle ear. AIMS: The study was primarily carried out in 200 cases of C.S.O.M. to determine the bacteriological flora and to study the antibiotic sensitivity pattern of the organisms isolated on culture from discharging ears. RESULTS: In our study Pseudomonas aeruginosa was found to be the most common isolated bacteria (40.65% [100/246], followed by Staphylococcus aureus (14.63%[36/246], Klebsiella aerogenes (11.78%[29/246] and Proteus Mirabilis (10.56%[26/246]. Among the anerobic organisms Peptostreptococcus (5.69% was the most common followed by Propionibacterium (4.06% and Bacteroids spp. (3.65%. Amikacin was the most effective antibiotic in the present study. It was effective against maximum number of strains 97(95.48% followed by Gentamycin 95(92.36% and Ciprofloxacin 93(91.30%. Cefoperazone 88(86.42%, Cefotaxime 78(74.54% and Ofloxacin 64(62.68%. CONCLUSION: Efficient and effective treatment of CSOM is based on the knowledge of causative micro-organisms and thus their antimicrobial sensitivity ensures proper clinical recovery and avoidance of the possible dreaded complications. It has been observed that human negligence is one of the main factor responsible for the development of antibiotic resistance. Along with the indiscriminate use of antibiotics by the treating physician the lack of compliance on part of the patient also results in emergence of resistance and thus in treatment failure. It has been frequently encountered that as soon as the symptoms subside and improvement in condition occurs, many

  2. BACTERIOLOGICAL PROFILE OF CHRONIC SUPPURATIVE OTITIS MEDIA AND ITS CLINICAL SIGNIFICANCE IN RURAL AREA

    Directory of Open Access Journals (Sweden)

    Mohit Srivatsava

    2015-12-01

    Full Text Available Background: Middle ear infection is one of the most common condition in ENT practice, particularly in our country. Its significance lies in its chronicity and its dreaded complications like hearing loss and cholesteatoma. Chronic suppurative Otitis media and its complications are among the most common conditions seen by both the otologist and pediatrician. Both gram positive and negative organisms are responsible for infection of the middle ear. Aims: The study was primarily carried out in 200 cases of C.S.O.M. to determine the bacteriological flora and to study the antibiotic sensitivity pattern of the organisms isolated on culture from discharging ears. Results: In our study Pseudomonas aeruginosa was found to be the most common isolated bacteria (40.65% [100/246], followed by Staphylococcus aureus (14.63% [36/246], Klebsiella aerogenes (11.78% [29/246] and Proteus Mirabilis (10.56% [26/246]. Among the anerobic organisms Peptostreptococcus (5.69% was the most common followed by Propionibacterium (4.06% and Bacteroids spp. (3.65%. Amikacin was the most effective antibiotic in the present study. It was effective against maximum number of strains 97 (95.48% followed by Gentamycin 95 (92.36% and Ciprofloxacin 93 (91.30%. Cefoperazone 88 (86.42%, Cefotaxime 78 (74.54% and Ofloxacin 64 (62.68%. Conclusion: Efficient and effective treatment of CSOM is based on the knowledge of causative micro-organisms and thus their antimicrobial sensitivity ensures proper clinical recovery and avoidance of the possible dreaded complications. It has been observed that human negligence is one of the main factor responsible for the development of antibiotic resistance. Along with the indiscriminate use of antibiotics by the treating physician the lack of compliance on part of the patient also results in emergence of resistance and thus in treatment failure. It has been frequently encountered that as soon as the symptoms subside and improvement in condition occurs

  3. CLINICAL EVALUATION OF THYROID SWELLINGS

    Directory of Open Access Journals (Sweden)

    Vikrant

    2016-05-01

    Full Text Available BACKGROUND Thyroid nodule is the most common entity and presentation of underlying thyroid pathology. Term goitre is generalized enlargement of thyroid gland. The management of thyroid swelling depends on clinical examination, battery of tests to reach correct diagnosis. METHODS This is prospective study of clinical evaluation of thyroid swellings done on 100 patients presented with palpable thyroid swellings in Department of Otorhinolaryngology and Head and Neck Surgery, Government Medical College and Hospital, Haldwani, Nainital, Uttarakhand. The time period of study was from November 2013 to November 2015. RESULTS Thyroid swellings is more common in females (M:F ratio 1:5.66. Majority of the patients are in the age group of 31-40 years. Swelling in the anterior neck was the commonest mode of presentation. In majority of the patients, duration of swelling prior to presentation was between 6 months and 3 years

  4. Thyroid cell lines in research on goitrogenesis.

    Science.gov (United States)

    Gerber, H; Peter, H J; Asmis, L; Studer, H

    1991-12-01

    Thyroid cell lines have contributed a lot to the understanding of goitrogenesis. The cell lines mostly used in thyroid research are briefly discussed, namely the rat thyroid cell lines FRTL and FRTL-5, the porcine thyroid cell lines PORTHOS and ARTHOS, The sheep thyroid cell lines OVNIS 5H and 6H, the cat thyroid cell lines PETCAT 1 to 4 and ROMCAT, and the human thyroid cell lines FTC-133 and HTh 74. Chinese hamster ovary (CHO) cells and COS-7 cells, stably transfected with TSH receptor cDNA and expressing a functional TSH receptor, are discussed as examples for non-thyroidal cells, transfected with thyroid genes. PMID:1726925

  5. Acute hypothyroidism in a severely ill surgical patient

    DEFF Research Database (Denmark)

    Mogensen, T; Hjortsø, N C

    1988-01-01

    A case of acute postoperative hypothyroidism in a 62-year old woman is presented. One month before emergency admission because of a perforated gastric ulcer the patient had normal thyroid function, despite removal of a thyroid adenoma 20 years earlier. Following surgery the patient developed...

  6. Parasitic thyroid nodule in a patient with Hashimoto's chronic thyroiditis

    Directory of Open Access Journals (Sweden)

    Santos Vitorino Modesto dos

    2000-01-01

    Full Text Available A case of parasitic thyroid nodule is presented. The patient was a non symptomatic 53-year-old white woman, on irregular course of L-thyroxine to treat hypothyroidism due to Hashimoto's thyroiditis. Without a history of thyroid trauma or surgery, she presented a 1.6 x 0.7 x 0.5cm right pre-laryngeal lymph node-like mass which, on ultrasonography, appeared distinct from the gland. TSH, thyroid peroxidase antibody and thyroglobulin antibody serum levels were elevated and T4-free level was normal. Thyroid and total body 99mTc isonitrile scintiscan showed a topic thyroid without radionuclide uptake in the nodule. Fine-needle aspiration of the nodule showed epithelial cells with nuclear atypia and oncocytic changes plus intense lymphoid infiltration and germinative center formation, simulating lymph node metastasis of papillary thyroid carcinoma. Conventional biopsy revealed a parasitic thyroid nodule with Hashimoto's chronic thyroiditis. Parasitic thyroid nodule must always be remembered so that unnecessary surgical assessment and undesirable sequels may be avoided.

  7. Overview of the 2015 American Thyroid Association guidelines for managing thyroid nodules and differentiated thyroid cancer.

    Science.gov (United States)

    Matti, Bashar; Cohen-Hallaleh, Ruben

    2016-01-01

    The last few years have witnessed numerous publications addressing the management of thyroid nodules and differentiated thyroid cancers. The purpose of this review is to provide a simplified summary of the newly released guidelines by the American Thyroid Association. A systematic approach has been recommended to evaluate a thyroid nodule through clinical assessment, measurement of serum Thyroid Stimulating Hormone, neck ultrasonography and Fine Needle Aspiration where appropriate. This is followed by cytology analysis using the Bethesda scoring system to detect malignancy. Once diagnosed, thyroid cancers need to be staged and risk stratification needs to be applied to develop further treatment plans. Lastly, several recommendations have been presented to assure proper follow-up and support for thyroid cancer patients regardless of the treatment received. PMID:27607088

  8. Chronic thyroiditis (Hashimoto disease)

    Science.gov (United States)

    ... Groot LJ, de Kretser DM, et al, eds. Endocrinology: Adult and Pediatric . 7th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 86. Brent GA, Weetman AP. Hypothyroidism and thyroiditis. In: Melmed S, ... . 13th ed. Philadelphia, PA: Elsevier; 2016:chap 13. ...

  9. Thyroid and parathyroid gland

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008029 Diagnostic value of serum thyroglobulin autoantibody on recurrence and/or metastasis following surgery in patients with differentiated thyroid carcinoma. FAN Qun(范群), et al. Dept Nucl Med, West China Hosp, Sichuan Univ, Chengdu 610041. Chin J Endocrinol Metab 2007;23(6):494-497. Objective To evaluate the clinical significance of serum thyrog

  10. Thyroid hormone deiodination

    NARCIS (Netherlands)

    T.J. Visser (Ton)

    1980-01-01

    textabstractThe enzymatic deiodination of thyroid hormone is an important process since it concerns- among other things- the regulation of thyromimetic activity at the site of the target organ. To understand the mechanism of this regulation it is necessary to have a detailed knowledge of the mode of

  11. Thyroid Cancer Risk Factors

    Science.gov (United States)

    ... gene. These cases are known as familial medullary thyroid carcinoma (FMTC). FMTC can occur alone, or it can be seen along with other tumors. The combination of FMTC and tumors of other endocrine glands is called multiple endocrine neoplasia type 2 (MEN ...

  12. Tubercular thyroid abscess.

    Science.gov (United States)

    Kumar, Awanish; Pahwa, Harvinder Singh; Srivastava, Rohit; Khan, Khursheed Alam

    2013-01-01

    We encountered a patient who presented with neck swelling, difficulty in swallowing, voice change along with systemic features such as evening rise of temperature, chronic cough and weight loss. Ultrasonography of the thyroid gland revealed two cystic swellings. An ultrasound guided fine needle aspiration cytology was suggestive of tubercular abscess. The patient responded well to antigravity aspiration of the swellings and antitubercular treatment.

  13. [Differentiated thyroid cancer -- 2009].

    Science.gov (United States)

    Konrády, András

    2011-01-30

    Three years ago continental guidelines were published referring management and follow-up of low risk thyroid cancer patients. The aim of this paper is to summarize the changes and new directions in this field. High risk patients require another protocol. Neck ultrasound plays important role in differential diagnosis and in detecting recurrences. Some new ultrasound techniques are discussed, too. FDG-PET can help to solve the problem of patients having negative scan and increased thyroglobulin level. In recent years there was an expansion of our knowledge about the pathomechanism of thyroid cancer. It appears that genetic alterations frequently play a key role in carcinogenesis. There are molecular methods that allow the detection of these genetic events in thyroid fine needle aspirations samples providing important information for diagnosis, management and prognosis. Instead of diagnostic whole body scanning the posttherapeutic scan became preferable but in high risk cases the diagnostic whole body scintigrams serve useful data. Primary therapy of thyroid cancer is an adequate surgery: total thyreoidectomy and, if necessary, lymph node dissection or limited surgery in selected cases. Nowadays radioguided surgery can help to improve the results. Radioiodine therapy (e.g. rest ablation) proved to be a safe and effective method to complete surgery. It can prevent relapses and results in longer survival. Thyroid hormone withdrawal or recombinant human thyrotropin stimulation can increase thyrotropin level before radioiodine treatment. These two methods have similar success rate of rest ablation but irradiation burden of blood is lower in the case of exogenous stimulation which avoids hypothyroid state and preserves quality of life. Since tumor cells fail to maintain the ability to perform physiological functions they undergo dedifferentiation. Therefore, an important aim is to reactivate some function of differentiated cells, e.g. iodine uptake, production of

  14. Assessment of thyroid and gonadal function in liver diseases

    Directory of Open Access Journals (Sweden)

    Sandeep Kharb

    2015-01-01

    Full Text Available Introduction: Liver is involved with the synthesis of carrier proteins and metabolism of various hormones and liver diseases may, therefore, be associated with various endocrine disturbances. This study was conducted to assess thyroid and gonadal function in subjects with acute hepatitis (AH, chronic liver disease (CLD, and those who had undergone liver transplantation (LT. Materials and Methods: Patients with AH, CLD with Child-Pugh stage A (CLD-1 and Child-Pugh stage B or C (CLD-2, and LT seen at our tertiary level hospital were assessed clinically, biochemically, and for thyroid and gonadal functions besides 25 healthy controls. Results: Thyroid dysfunction and hypogonadism were present in 14 (16% and 24 (28% patients with liver diseases respectively. Among thyroid dysfunction, the commonest was sick euthyroid syndrome six (7%, followed by subclinical hypothyroidism in three patients (3.5%, subclinical hyperthyroidism and thyrotoxicosis in two patients each (2.3% and overt hypothyroidism in one patient. Among patients with LT and AH groups, the only abnormality was significantly lower total T3 compared with healthy controls. The CLD2 group had significantly lower levels of all thyroid hormones compared with controls and CLD1 group. Hypogonadism was commonest in patients with CLD-2 (14; 50% followed by LT (3; 33%, CLD-1 (4; 20%, and AH (3; 14%. Hypogonadism was predicted by older age, lower levels of serum albumin, total cholesterol, and triglycerides and higher levels of plasma glucose, serum bilirubin, aspartate transaminases, and international normalized ratio. Gonadal functions showed recovery following LT. Conclusions: Thyroid dysfunction and hypogonadism form an important part of the spectrum of acute and CLD, and patients with LT. Deterioration of synthetic functions of liver disease predicts presence of hypogonadism.

  15. Endocrine and metabolic considerations in critically ill patients 4: Thyroid function in critically ill patients

    OpenAIRE

    Fliers, Eric; Bianco, Antonio C.; Langouche, Lies; Boelen, Anita

    2015-01-01

    Patients in the intensive care unit (ICU) typically present with decreased concentrations of plasma tri-iodothyronine, low thyroxine, and normal range or slightly decreased concentration of thyroid-stimulating hormone. This ensemble of changes is collectively known as non-thyroidal illness syndrome (NTIS). The extent of NTIS is associated with prognosis, but no proof exists for causality of this association. Initially, NTIS is a consequence of the acute phase response to systemic illness and ...

  16. Thyroid, spermatogenesis, and male infertility.

    Science.gov (United States)

    Rajender, Singh; Monica, Marie Gray; Walter, Lee; Agarwal, Ashok

    2011-01-01

    Since the identification of thyroid hormone receptors on the testes, thyroid has been suggested to have a significant impact on the male reproductive tract, spermatogenesis, and male fertility. Several research articles on the role of thyroid in spermatogenesis or male infertility have been published in the last three decades. We conducted an exhaustive literature search was conducted in order to create an up-to-date review of literature. This review aims to discuss the impact of thyroid on testicular development, spermatogenesis, hypo- or hyper- thyroidism and male infertility, and the management of thyroid related abnormal semen profile. The literature revealed that thyroid significantly impacts testicular development and that abnormal thyroid profile affects semen quality and male fertility by compromising testicular size, sperm motility and ejaculate volume. A clear link exists between thyroid hormones, testicular development and spermatogenesis. Thyroid disease negatively affects spermatogenesis and consequently may cause male infertility. In such cases, infertility is reversible, but more studies need to be conducted, especially in post-pubertal males to cement the current findings. PMID:21622096

  17. Thyroid cancer. Reevaluation of an experimental model for radiogenic endocrine carcinogenesis

    International Nuclear Information System (INIS)

    The status of experimental studies of radiogenic thyroid cancer is appraised, and some older data are reinterpreted in the light of more recent findings. Problems of thyroid dosimetry, particularly the dosimetry of internal radioiodides, are discussed. The steps in radiation carcinogenesis during the acute phase, the latent phase, and the phase of tumor growth are discussed in terms of thyroid epithelial cell population changes. The roles of three cell populations (undamaged or completely repaired epithelial cells, oncogenically initiated cells, and terminally damaged but functionally competent cells) in neoplasia are described. Finally, the implications for man of these experimental results and conclusions are discussed. 89 refs., 4 figs

  18. [Pregnancy and the thyroid gland].

    Science.gov (United States)

    Schlienger, J L; Dreyfus, M

    1993-01-01

    During pregnancy the thyroid should adapt itself to the availability of the least quantities of iodides necessary to synthesis hormones and to several other possible modifications such as a rise in the thyroxine-binding globulin and the thyroid stimulating effect of beta-hCG. An increase in size of the thyroid gland is very common. The interpretation of the parameters used to diagnose abnormalities of thyroid function can be carried out. Although the development of the fetal thyroid can take place independently of the maternal thyroid behaviour, an abnormal thyroid function in the mother can not occur without affecting the pregnancy. Grave's disease can cause either fetal or neonatal hyperthyroidism due to a transplacental transfer of thyroid stimulating immunoglobulins or hypothyroidism secondary to the use of too large doses of synthetic antithyroid products. Pregnancy itself favours hyperthyroidism. Maternal hypothyroidism which has not been treated is rarer because of a lack of fertility. It can cause repercussions on the fetus that have probably been over estimated. When pregnancy occurs in a hypothyroid woman who is being treated the dosages of drugs that she is being given should be increased by 20-30%. Providing a good knowledge of the thyroid parameters and keeping the patient preferably euthyroid in cases where thyroid dysfunction can occur, the pregnancy can continue normally whatever the state of the mother thyroid function was. The risks to the fetus are minimal. In women who are at risk it is very important to keep controlling the thyroid state after delivery when there is an immunological rebound which may lead to a relapse in Grave's disease and to post-partum thyroiditis. PMID:7693795

  19. Thyroid Hemiagenesis Associated with Hashimoto’s Thyroiditis

    Directory of Open Access Journals (Sweden)

    D. Nsame

    2013-01-01

    Full Text Available Thyroid hemiagenesis is a rare congenital anomaly resulting from failure of one thyroid lobe development. We report a 23-year-old female presented with Hashimoto’s thyroiditis in left lobe, associated with hemiagenesis of right lobe and isthmus which was previously diagnosed as Graves’ hyperthyroidism, but developed further into Hashimoto’s thyroiditis after being treated with antithyroid drugs. The symptoms of hyperthyroidism in the current case led to the diagnostic confirmation by scintiscanning of an absent lobe. The antithyroid pharmacotherapy by thiamazole was used. However, due to symptoms of hypothyroidism, it was discontinued two months later, so thyroid hormone substitution was reintroduced. Antithyroid antibody studies and ultrasonography documented the presence of Hashimoto’s thyroiditis.

  20. Thyroid disrupting chemicals: Mechanisms and mixtures

    Science.gov (United States)

    Environmental contaminants are known to act as thyroid disrupting chemicals (TDCs). Broadly defined, TDCs are xenobiotics that alter the structure or function of the thyroid gland, alter regulatory enzymes associated with thyroid hormone (TH) homeostasis, or change circulating o...

  1. Sonographic Elastography of the Thyroid Gland

    OpenAIRE

    Menzilcioglu, Mehmet Sait; Duymus, Mahmut; Avcu, Serhat

    2016-01-01

    Summary Thyroid gland disorders include benign and malignant thyroid nodules and diffuse thyroid disorders. The incidence of malignant thyroid nodules is low and the prognosis is good. The diagnosis of thyroid cancer and diffuse parenchymal disorders is generally based on clinical manifestations and histopathological evaluation. Ultrasonography has its place in the diagnostics and follow-up of thyroid disorders. Ultrasonographic elastography is a new, developing method that shows increase in ...

  2. ROLE OF ULTRASOUND IN THYROID DISORDERS

    OpenAIRE

    Janani Parkkunam; Balasubramanian Thiagarajan

    2015-01-01

    Ultrasonography has established itself has a useful tool in evaluating and managing thyroid disorders. This article provides an overview of basic principles of ultrasound, how it is used in different thyroid disorders, different sonographic pattern of thyroid disorders, comparative features of malignant and benign nodule, ultrasound features of diffuse thyroid disorders and congenital thyroid disorders, ultrasound guided FNAC, advanced techniques of ultrasound in thyroid imaging.

  3. Revisiting Thyroid Hormones in Schizophrenia

    Directory of Open Access Journals (Sweden)

    Nadine Correia Santos

    2012-01-01

    Full Text Available Thyroid hormones are crucial during development and in the adult brain. Of interest, fluctuations in the levels of thyroid hormones at various times during development and throughout life can impact on psychiatric disease manifestation and response to treatment. Here we review research on thyroid function assessment in schizophrenia, relating interrelations between the pituitary-thyroid axis and major neurosignaling systems involved in schizophrenia’s pathophysiology. These include the serotonergic, dopaminergic, glutamatergic, and GABAergic networks, as well as myelination and inflammatory processes. The available evidence supports that thyroid hormones deregulation is a common feature in schizophrenia and that the implications of thyroid hormones homeostasis in the fine-tuning of crucial brain networks warrants further research.

  4. AZD6244 in Treating Patients With Papillary Thyroid Cancer That Did Not Respond to Radioactive Iodine

    Science.gov (United States)

    2016-09-02

    Recurrent Thyroid Gland Carcinoma; Stage I Thyroid Gland Papillary Carcinoma; Stage II Thyroid Gland Papillary Carcinoma; Stage III Thyroid Gland Papillary Carcinoma; Stage IV Thyroid Gland Papillary Carcinoma

  5. Thyroid scintigraphy in veterinary medicine.

    Science.gov (United States)

    Daniel, Gregory B; Neelis, Dana A

    2014-01-01

    Thyroid scintigraphy is performed in cats and dogs and has been used to a limited degree in other species such as the horse. Thyroid scintigraphy is most commonly used to aid in the diagnosis and treatment management of feline hyperthyroidism but is also used in the evaluation of canine hypothyroidism and canine thyroid carcinoma. This article reviews the normal scintigraphic appearance of the thyroid in the cat, the dog, and the horse and the principles of interpretation of abnormal scan results in the cat and the dog. Radioiodine is the treatment of choice for feline hyperthyroidism, and the principles of its use in the cat are reviewed.

  6. Chronic suppurative otitis media, middle ear pathology and corresponding hearing loss in a cohort of Greenlandic children

    DEFF Research Database (Denmark)

    Avnstorp, Magnus Balslev; Homøe, Preben; Bjerregaard, Peter;

    2016-01-01

    BACKGROUND: Otitis media (OM) has been observed at elevated prevalence rates in Greenlandic children. OM associated hearing loss (HL) may compromise the children's linguistic skills, social development and educational achievements. OBJECTIVES: We investigated the prevalence of chronic suppurative...... otitis media (CSOM), otitis media with effusion (OME) and tympanic membrane sequelae of OM, and compared the corresponding hearing thresholds. METHODS: In 2010 we examined a cohort of 223 Greenlandic children aged 4-10 years by video otoscopy, tympanometry and tested hearing thresholds for the low......-frequencies: 500, 1000 and 2000Hz and the high-frequencies: 4000 and 6000Hz. HL was categorized according to the worst hearing ear and was compared within the groups: CSOM, OME, tympanic membrane sequelae of OM and normal. RESULTS: Of 207 children, 5.8% had CSOM, 13.9% had OME and 55.6% had tympanic membrane...

  7. Chronic suppurative osteomyelitis with proliferative periostitis related to a fully impacted third molar germ: a report of two cases

    Science.gov (United States)

    2016-01-01

    In prolonged chronic osteomyelitis, chronic inflammation and low-grade infections can result in new periosteal bone formation. Chronic osteomyelitis with proliferative periostitis (traditionally termed Garré's sclerosing osteomyelitis) mainly affects children and young adults. Here, we present two rare cases of an 11-year-old and a 12-year-old patient with suppurative chronic osteomyelitis with proliferative periostitis without any definitive infection source, such as dental caries or periodontitis. The source of infection was likely to be related to the development of a lower right third molar germ with follicular space widening. Management involved antibiotics and the removal of the third molar germ and surgical debridement. Disease remission and a normal appearance was observed at the six-month follow-up visit. PMID:27595089

  8. A case of superficial suppurative necrolytic dermatitis of miniature schnauzers with identification of a causative agent using patch testing.

    Science.gov (United States)

    Murayama, Nobuo; Midorikawa, Kuniaki; Nagata, Masahiko

    2008-12-01

    A 9-year-old, castrated male, miniature schnauzer presented with malaise, anorexia, fever and severe inflammatory skin lesions on the dorsum, thighs and pinnae. The lesions developed 2 days after bathing with a commercial shampoo. Histopathological examination of skin samples revealed neutrophilic exocytosis, parakeratosis, epidermal hyperplasia and neutrophilic infiltration in the superficial dermis. Skin lesions resolved completely after 14 days of treatment with prednisolone and ofloxacin. Patch testing performed on the patient and a clinically healthy dog showed erythema at the site exposed to the culprit shampoo 48 h later only on the patient. Histopathological findings of the erythematous reaction were similar to those of the spontaneous skin lesions. Based on these findings, the dog was diagnosed with superficial suppurative necrolytic dermatitis of miniature schnauzers. The patch test results suggested that contact dermatitis to a commercial shampoo played a role in the pathogenesis of this disease.

  9. A case of superficial suppurative necrolytic dermatitis of miniature schnauzers with identification of a causative agent using patch testing.

    Science.gov (United States)

    Murayama, Nobuo; Midorikawa, Kuniaki; Nagata, Masahiko

    2008-12-01

    A 9-year-old, castrated male, miniature schnauzer presented with malaise, anorexia, fever and severe inflammatory skin lesions on the dorsum, thighs and pinnae. The lesions developed 2 days after bathing with a commercial shampoo. Histopathological examination of skin samples revealed neutrophilic exocytosis, parakeratosis, epidermal hyperplasia and neutrophilic infiltration in the superficial dermis. Skin lesions resolved completely after 14 days of treatment with prednisolone and ofloxacin. Patch testing performed on the patient and a clinically healthy dog showed erythema at the site exposed to the culprit shampoo 48 h later only on the patient. Histopathological findings of the erythematous reaction were similar to those of the spontaneous skin lesions. Based on these findings, the dog was diagnosed with superficial suppurative necrolytic dermatitis of miniature schnauzers. The patch test results suggested that contact dermatitis to a commercial shampoo played a role in the pathogenesis of this disease. PMID:19037916

  10. Radiofrequency ablation for postsurgical thyroid removal of differentiated thyroid carcinoma.

    Science.gov (United States)

    Xu, Dong; Wang, Lipin; Long, Bin; Ye, Xuemei; Ge, Minghua; Wang, Kejing; Guo, Liang; Li, Linfa

    2016-01-01

    Differentiated thyroid carcinoma (DTC) is the most common endocrine malignancy. Surgical removal with radioactive iodine therapy is recommended for recurrent thyroid carcinoma, and the postsurgical thyroid removal is critical. This study evaluated the clinical values of radiofrequency ablation (RFA) in the postsurgical thyroid removal for DTC. 35 DTC patients who had been treated by subtotal thyroidectomy received RFA for postsurgical thyroid removal. Before and two weeks after RFA, the thyroid was examined by ultrasonography and (99m)TcO4 (-) thyroid imaging, and the serum levels of free triiodothyronine (FT3), free thyroxin (FT4), thyroid stimulating hormone (TSH) and thyroglobulin (Tg) were detected. The efficacy and complications of RFA were evaluated. Results showed that, the postsurgical thyroid removal by RFA was successfully performed in 35 patients, with no significant complication. After RFA, the average largest diameter and volume were significantly decreased in 35 patients (P > 0.05), and no obvious contrast media was observed in ablation area in the majority of patients. After RFA, the serum FT3, FT4 and Tg levels were markedly decreased (P < 0.05), and TSH level was significantly increased (P < 0.05). After RFA, radioiodine concentration in the ablation area was significantly reduced in the majority of patients. The reduction rate of thyroid update was 0.69±0.20%. DTC staging and interval between surgery and RFA had negative correlation (Pearson coefficient = -0.543; P = 0.001), with no obvious correlation among others influential factors. RFA is an effective and safe method for postsurgical thyroid removal of DTC. PMID:27186311

  11. Pyogenic Arthritis, Pyoderma Gangrenosum, Acne, Suppurative Hidradenitis (PA-PASH) Syndrome: An Atypical Presentation of a Rare Syndrome.

    Science.gov (United States)

    Ursani, Mohammad A; Appleyard, Joan; Whiteru, Onome

    2016-01-01

    BACKGROUND Pyogenic arthritis, pyoderma gangrenosum (PG), acne, and suppurative hidradenitis (PA-PASH) syndrome has been linked to an auto-inflammatory pathway. We report a case that is an atypical presentation of a rare syndrome, which supports literature suggesting that different phenotypes of PG-related syndromes may be a variation of the same pathogenic spectrum. Interestingly, our patient displayed a positive proteinase-3 antibody (PR-3). The clinical relevance of this is unclear. In recent literature, antineutrophil cytoplasmic autoantibodies (ANCA) positivity has been reported in various inflammatory conditions other than ANCA-associated vasculitis (AAV). CASE REPORT A 44-year-old African American male with history of pyogenic arthritis, acne, suppurative hidradenitis, and chronic diarrhea presented for evaluation of painful ulcers located on the bilateral lower extremities, bilateral proximal interphalangeal joints, buttocks, and scrotum, and chronic diarrhea. Infectious etiologies for the ulcers were ruled out. Biopsy of an ulcer revealed PG. Colonoscopy revealed inflammation and ulceration with biopsy consistent with ulcerative colitis (UC). After treatment with prednisone, the ulcers healed within 4 weeks, and the chronic diarrhea resolved. CONCLUSIONS Our patient displayed a variation of PA-PASH syndrome and UC. Previously reported cases of similar phenotypes of PG-related syndromes have not presented in this fashion. Furthermore, the literature does not report cases of PG-related syndromes with an elevation in PR-3 antibody. Elevation in PR-3 has been reported in various inflammatory disorders aside from AAV. The relevance of this is currently unclear. It may be possible that the milieus of these various auto-inflammatory disorders may share pathogenic commonalities. PMID:27530224

  12. Pyogenic Arthritis, Pyoderma Gangrenosum, Acne, Suppurative Hidradenitis (PA-PASH) Syndrome: An Atypical Presentation of a Rare Syndrome

    Science.gov (United States)

    Ursani, Mohammad A.; Appleyard, Joan; Whiteru, Onome

    2016-01-01

    Patient: Male, 44 Final Diagnosis: PAPASH syndrome Symptoms: Recurrent skin ulcers • diarrhea • inflammatory arthritis Medication: Prednisone • anti-tumor necrosis factor Clinical Procedure: N/A Specialty: Rheumatology Objective: Rare disease Background: Pyogenic arthritis, pyoderma gangrenosum (PG), acne, and suppurative hidradenitis (PA-PASH) syndrome has been linked to an auto-inflammatory pathway. We report a case that is an atypical presentation of a rare syndrome, which supports literature suggesting that different phenotypes of PG-related syndromes may be a variation of the same pathogenic spectrum. Interestingly, our patient displayed a positive proteinase-3 antibody (PR-3). The clinical relevance of this is unclear. In recent literature, antineutrophil cytoplasmic autoantibodies (ANCA) positivity has been reported in various inflammatory conditions other than ANCA-associated vasculitis (AAV). Case Report: A 44-year-old African American male with history of pyogenic arthritis, acne, suppurative hidradenitis, and chronic diarrhea presented for evaluation of painful ulcers located on the bilateral lower extremities, bilateral proximal interphalangeal joints, buttocks, and scrotum, and chronic diarrhea. Infectious etiologies for the ulcers were ruled out. Biopsy of an ulcer revealed PG. Colonoscopy revealed inflammation and ulceration with biopsy consistent with ulcerative colitis (UC). After treatment with prednisone, the ulcers healed within 4 weeks, and the chronic diarrhea resolved. Conclusions: Our patient displayed a variation of PA-PASH syndrome and UC. Previously reported cases of similar phenotypes of PG-related syndromes have not presented in this fashion. Furthermore, the literature does not report cases of PG-related syndromes with an elevation in PR-3 antibody. Elevation in PR-3 has been reported in various inflammatory disorders aside from AAV. The relevance of this is currently unclear. It may be possible that the milieus of these various

  13. Sweet’s syndrome associated with Hashimoto’s thyroiditis

    OpenAIRE

    Francisco, Christina Raissa I; Patal, Perpetua C; Cubillan, Eileen A; Isip-Tan, Iris Thiele

    2011-01-01

    Sweet’s syndrome or acute febrile neutrophilic dermatosis is characterised by the abrupt onset of painful erythematous plaques or nodules, pyrexia (>38°F) and histopathologic evidence of a dense neutrophilic infiltrate without vasculitis. It has been reported in association with many diseases, however, its association with Hashimoto’s thyroiditis is rare. A 47-year-old Filipino woman with a 30-year history of an asymptomatic anterior neck mass developed painful, erythematous annular plaques o...

  14. Radiation and thyroid neoplasia

    International Nuclear Information System (INIS)

    It is now generally accepted that an association exists between external radiation administered to the head, neck, and upper thorax of infants, children, and adolescents and the subsequent development of neoplastic changes in the thyroid gland. Until recent years, external radiation was frequently administered to shrink an enlarged thymus or for the treatment of tonsillitis, adenoiditis, hearing loss, hemangioma, acne, tinea capitis, and other conditions. During the course of these treatments, the thyroid gland was exposed to scatter radiation. The use of external radiation therapy was then accepted practice, and its value was attested by many. Concern about the adverse effects was not initially appreciated, primarily because of the long periods of time between the radiation and the recognition of changes in the thyroid. The availability and effectiveness of other therapeutic measures and the growing concern about the delayed effects of radiation therapy when administered to the young for relatively benign conditions has, in recent years, largely eliminated use of this form of therapy, except in a few unusual conditions

  15. Thyroid disorders in pregnancy

    Directory of Open Access Journals (Sweden)

    Menaka Ramprasad

    2012-01-01

    Full Text Available Thyroid disorders are common in pregnancy and the most common disorder is subclinical hypothyroidism. Due to the complex hormonal changes during pregnancy, it is important to remember that thyroxine requirements are higher in pregnancy. According to recent American Thyroid Association (ATA guidelines, the recommended reference ranges for TSH are 0.1 to 2.5 mIU/L in the first trimester, 0.2 to 3.0 mIU/L in the second trimester, and 0.3 to 3.0 mIU/L in the third trimester. Maternal hypothyroidism is an easily treatable condition that has been associated with increased risk of low birth weight, fetal distress, and impaired neuropsychological development. Hyperthyroidism in pregnancy is less common as conception is a problem. Majority of them are due to Graves′ disease, though gestational hyperthyroidism is to be excluded. Preferred drug is propylthiouracil (PTU with the target to maintain free T4 in upper normal range. Doses can be reduced in third trimester due to the immune-suppressant effects of pregnancy. Early and effective treatment of thyroid disorder ensures a safe pregnancy with minimal maternal and neonatal complications.

  16. Ultrasonographic Findings of Papillary Thyroid Cancer with or without Hashimoto's Thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jun Young; Lee, Tae Hyun; Park, Dong Hee [Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    2010-04-15

    This study was designed to compare the ultrasonographic features of papillary thyroid carcinoma with and without Hashimoto's thyroiditis. This retrospective study included 190 patients with papillary thyroid carcinoma which was proven by neck surgery. The difference in the ultrasonographic findings between papillary thyroid carcinoma with Hashimoto's thyroiditis and papillary thyroid carcinoma without Hashimoto's thyroiditis were calculated statistically. Hashimoto's thyroiditis was diagnosed in 61 of 190 patients following neck surgery. The incidence of coexisting papillary thyroid carcinoma with Hashimoto's thyroiditis was significantly higher in women (p=0.0026). In addition, the frequency of macrocalcification in patients with Hashimoto's thyroiditis was also significantly higher (p=0.0009). Conversely,other ultrasonographic findings including the shape, margin, echogenicity and calcifications, for patients with papillary thyroid carcinoma with Hashimoto's thyroiditis and papillary thyroid carcinoma without Hashimoto's thyroiditis, were not statistically significant. We also found that patients with Hashimoto's thyroiditis who showed no calcification on ultrasonography tended not to detect the papillary carcinoma at a higher frequency. On ultrasonography, macrocalcifications occurred more frequently in patients with Hashimoto's thyroiditis than those without Hashimoto's thyroiditis. Malignant thyroid nodules without calcifications in patients with Hashimoto's thyroiditis more often could not be detected. Therefore, it is important carefully examine patients with Hashimoto's thyroiditis

  17. [Thyroid nodules and differentiated thyroid cancer: Brazilian consensus].

    Science.gov (United States)

    Maia, Ana Luiza; Ward, Laura S; Carvalho, Gisah A; Graf, Hans; Maciel, Rui M B; Maciel, Léa M Zanini; Rosário, Pedro W; Vaisman, Mario

    2007-07-01

    Thyroid nodules are a common manifestation of thyroid diseases. It is estimated that approximately 10% of adults have palpable thyroid nodules with the frequency increasing throughout life. The major concern on nodule evaluation is the risk of malignancy (5-10%). Differentiated thyroid carcinoma accounts for 90% of all thyroid malignant neoplasias. Although most patients with cancer have a favorable outcome, some individuals present an aggressive form of the disease and poor prognostic despite recent advances in diagnosis and treatment. Here, a set of clinical guidelines for the evaluation and management of patients with thyroid nodules or differentiated thyroid cancer was developed through consensus by 8 member of the Department of Thyroid, Sociedade Brasileira de Endocrinologia e Metabologia. The participants are from different reference medical centers within Brazil, to reflect different practice patterns. Each committee participant was initially assigned to write a section of the document and to submit it to the chairperson, who revised and assembled the sections into a complete draft document, which was then circulated among all committee members for further revision. All committee members further revised and refined the document. The guidelines were developed based on the expert opinion of the committee participants, as well as on previously published information.

  18. DNA Methylation in Thyroid Tumorigenesis

    International Nuclear Information System (INIS)

    Thyroid cancer is the most common endocrine cancer with 1,690 deaths each year. There are four main types of which the papillary and follicular types together account for >90% followed by medullary cancers with 3% to 5% and anaplastic carcinomas making up <3%. Epigenetic events of DNA hypermethylation are emerging as promising molecular targets for cancer detection. Our immediate and long term goal is to identify DNA methylation markers for early detection of thyroid cancer. This pilot study comprised of 21 patients to include 11 papillary thyroid cancers (PTC), 2 follicular thyroid cancers (FTC), 5 normal thyroid cases, and 3 hyperthyroid cases. Aberrant promoter methylation was examined in 24 tumor suppressor genes using the methylation specific multiplex ligation-dependent probe amplification (MS-MLPA) assay and in the NIS gene using methylation-specific PCR (MSP). The frequently methylated genes were CASP8 (17/21), RASSF1 (16/21) and NIS (9/21). In the normal samples, CASP8, RASSF1 and NIS were methylated in 5/5, 4/5 and 1/5 respectively. In the hyperthyroid samples, CASP8, RASSF1 and NIS were methylated in 3/3, 2/3 and 1/3 respectively. In the thyroid cancers, CASP8, RASSF1, and NIS were methylated in 9/13, 10/13, and 7/13 respectively. CASP8, RASSF1 and NIS were also methylated in concurrently present normal thyroid tissue in 3/11, 4/11 and 3/11 matched thyroid cancer cases (matched for presence of both normal thyroid tissue and thyroid cancer), respectively. Our data suggests that aberrant methylation of CASP8, RASSF1, and NIS maybe an early change in thyroid tumorigenesis regardless of cell type

  19. Thyroid hormone therapy following the thyroidectomy for thyroid carcinoma

    International Nuclear Information System (INIS)

    Medication with thyroid hormones following total thyroidectomy for thyroid carcinoma is based on the following principles: 1. The patient is informed about the lifelong necessity of taking a thyroid hormones daily before breakfast. This hormone must be given orally and its bioligical effect is identical with that of the tyhroid hormone secreted by the healthy thyroid gland. 2. The daily dosage of thyroid hormones may be assessed on the basis of the following parameters: a) the patient's clinical euthyroidism, b) suppression of thyrotropic activity, c) unrestricted tolerance of the preparation. 3. The in vitro parameters associated with optimal medication should be within the following ranges: Thyroxine value (TT4 or FT4): above the normal range, triiodothyronine value (TT3 or FT3): within the upper normal range and thyrotropin value (TSH 'ultrasensitive' or TRH-test): suppressed. (orig.)

  20. Can Thyroid Cancer Be Prevented?

    Science.gov (United States)

    ... look for the gene mutations found in familial medullary thyroid cancer (MTC). Because of this, most of the familial cases of MTC can be prevented or treated early by removing the thyroid gland. Once the disease is discovered in a family, the rest of ...

  1. Cardiovascular Disease and Thyroid Function

    DEFF Research Database (Denmark)

    Faber, Jens; Selmer, Christian

    2014-01-01

    Thyroid function has a profound effect on the heart, and both all-cause and cardiovascular mortality rates are increased in hyperthyroidism. New-onset atrial fibrillation carries a prolonged risk for the development of hyperthyroidism, suggesting altered availability of thyroid hormones at the ce......Thyroid function has a profound effect on the heart, and both all-cause and cardiovascular mortality rates are increased in hyperthyroidism. New-onset atrial fibrillation carries a prolonged risk for the development of hyperthyroidism, suggesting altered availability of thyroid hormones......, a progressively increased risk in people with different levels of reduced TSH to a physiologically 'dose-dependent' effect of thyroid hormones on the heart in overt hyperthyroidism. Heart failure represents an intriguing clinical situation in which triiodothyronine treatment might be beneficial. In conclusion...

  2. Prophylactic cerebral irradiation in children with leukemia: In vivo evaluation of the irradiation dose applied to the thyroid during prophylactic cerebral irradiation delivered within the framework of the children leukemia treatment; Dosimetrie in vivo pour l`evaluation de la dose recue par la thyroide lors de l`irradiation cerebrale prophylactique delivree dans le cadre du traitement des leucemies de l`enfant

    Energy Technology Data Exchange (ETDEWEB)

    Ricardi, U.; Rossi, G.; Tessa, M.; Monetti, U.; Verna, R.; Urgesi, A.; Barisone, E.; Besenzon, L.; Corrias, A. [Turin Univ. (Italy)

    1997-09-01

    The aim of this work is to evaluate by in vivo dosimetry, the dose received by the thyroid parenchyma during an encephalon irradiation for children having acute lymphoid leukemia, then to look for a correlation between the thyroid alterations ( hypothyroidism, second tumors) and the dosimetry data. (N.C.). 5 refs.

  3. Thyroid Ultrasound Pitfalls: Esophageal Fibrovascular Polyp Mimicking Thyroid Nodule

    Directory of Open Access Journals (Sweden)

    Anna Ansaloni

    2016-01-01

    Full Text Available Background. Ultrasound (US is the most accurate tool in the diagnosis of thyroid nodules if performed by expert physician. Misdiagnosis due to extrathyroidal lesions mimicking thyroid nodules is reported in literature. We describe the first case of an esophageal fibrovascular polyp misdiagnosed as a thyroid nodule on US examination. Patient Findings. A 54-year-old woman presented to emergency department for headache and underwent carotid Doppler extended to neck ultrasound with incidental finding of a nodule in the posterior side of the left thyroid lobe. A following thyroid US performed by an endocrinologist allowed the characterization of the lesion as an esophageal pathology, considering the extrathyroidal position, the typical peripheral hyperechoic spots and hypoechoic rim, the connection to the esophagus, and the swallowing connected movement. The patient was addressed to further investigations and finally to anterior pharyngotomy with histological diagnosis of esophageal fibrovascular polyp. Summary. Differential diagnosis between thyroid nodules and other neck lesions is important to prevent an unnecessary fine needle aspiration biopsy and to treat the extrathyroidal pathology. In this case, an US performed by an expert endocrinologist allowed detecting an esophageal fibrovascular polyp requiring surgical removal. In conclusion, the possibility of an esophageal pathology, and even fibrovascular polyp, should be considered during US thyroid examination.

  4. Thyroid and parathyroid gland

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    950261 Humoral autoimmunity in endocrine ophthal-mopathy.TANG Zhengyi(汤正义),et al.Shanghai En-docrinol Res Instit,Shanghai 2nd Med Univ,Shang-hai,200025.Chin J Endorinol & Metabol 1994;10(5)151-153.The crude antigens of the cell membrane and cyto-plasm of the thyroid,eye muscles and periobital con-nective tissues and cell membrane crude antigens of theskeletal muscle,and liver were subjected to SDS-PAGE,then immunoblotting with the sera of the pa-

  5. Radioiodine and thyroid gland

    Directory of Open Access Journals (Sweden)

    Takavar A

    1994-05-01

    Full Text Available Administration of a precise amount of activity in thyroid gland radioiodine (¹³¹I therapy is of prime importance. Several methods for this purpose have been suggested and used over many years. In this paper, a method for required ¹³¹I activity calculation for each case has been proposed. Major factors affecting ¹³¹I calculation such as gland volume, integral dose, and prescription index have been described. Using the method, ¹³¹I activity or any other radioisotope activity required for a certain case can be determined with a good estimate.

  6. Thyroid diseases and Ramadan

    Directory of Open Access Journals (Sweden)

    Syed A Raza

    2012-01-01

    Full Text Available In the month of Ramadan, patients with thyroid diseases, most of the time, do not need treatment adjustments and can fast safely without any health hazards. Patients with hypothyroidism taking thyroxine can take their tablets on an empty stomach at bedtime instead of half an hour before Sehr. Patients with hyperthyroidism, on methimazole/carbimazole can continue their dose in once or twice daily regimes, while those on propylthiouracil need to be switched. Hyperthyroid patients with severe symptoms should start treatment immediately and can avoid fast for few days after a consultation with their religious scholar.

  7. Metastasis of Colorectal Adenocarcinoma to the Thyroid: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    C. Goatman

    2012-01-01

    Full Text Available Purpose. We present a rare case of colorectal metastasis to the thyroid five years following primary colonic resection. This case highlights the need to be cognisant of unusual sites of metastasis from colorectal neoplasms. Case Report. An 82-year-old male patient had a panproctocolectomy for synchronous colorectal tumours. Five years later he was found to have lung and thyroid metastases found incidentally on imaging for an acute presentation with small bowel obstruction. Conclusion. Metastases to the thyroid should be considered in the differential diagnosis of the thyroid lesion with any history of malignancy, particularly with increasing patient age and when renal cell carcinoma or lung, colon, or breast primaries are involved.

  8. Thyroid gland pigmentation and minocycline therapy.

    OpenAIRE

    Gordon, G.; Sparano, B. M.; Kramer, A.W.; Kelly, R. G.; Iatropoulos, M. J.

    1984-01-01

    Thyroid pigments in black thyroid glands from minocycline-treated patients were compared by light and electron microscopy, histochemistry, and energy-dispersive x-ray analysis with minocycline-induced pigment in thyroid glands of laboratory animals, and with naturally occurring lipofuscins in untreated laboratory animals and humans. All thyroid samples examined contained nonbirefringent, Schmorl-positive pigment. However, the pigments in black thyroids from minocycline-treated patients resemb...

  9. Dual thyroid ectopia-role of thyroid scintigraphy and neck ultrasonography

    International Nuclear Information System (INIS)

    Ectopic thyroid tissue (ETT) is a rare developmental anomaly of the thyroid tissue where the thyroid gland is not located in its usual position. Dual thyroid ectopia is far rarer. This case of a 5-year-old euthyroid girl with thyroglossal cyst was planned for surgery. Presurgical ultrasonography (USG) of the neck followed by thyroid scintigraphy was performed. There was absent normal thyroid gland with single ETT in neck swelling on USG. However, thyroid scintigraphy revealed two ectopic foci of thyroid tissue; one was corresponding to neck swelling, and other was superior to it at the base of the tongue along with absent eutopic thyroid gland. The repeat neck USG could demonstrate the same. The present case emphasizes that, if the thyroid gland is not visible by USG; ETT should be evaluated with thyroid scintigraphy in case of thyroid dysgenesis

  10. Epitope recognition patterns of thyroid peroxidase autoantibodies in healthy individuals and patients with Hashimoto's thyroiditis*

    DEFF Research Database (Denmark)

    Nielsen, Claus H; Brix, Thomas H; Gardas, Andrzej;

    2008-01-01

    Thyroid peroxidase antibodies (TPOAb) are markers of autoimmune thyroid disease (AITD), including Hashimoto's thyroiditis (HT), but naturally occurring TPOAb are also detectable in healthy, euthyroid individuals. In AITD, circulating TPOAb react mainly with two immunodominant regions (IDR), IDR...

  11. Chronic suppurative otitis media in a birth cohort of children in Greenland: population-based study of incidence and risk factors

    DEFF Research Database (Denmark)

    Koch, Anders; Homøe, Preben; Pipper, Christian Bressen;

    2011-01-01

    Inuits of the Arctic experience very high rates of chronic suppurative otitis media (CSOM), yet world-wide, very little is known about the epidemiology of CSOM. The study aims were to determine incidence, median age at debut, risk factors, and associated population attributable risks for CSOM...... in young children in Sisimiut, the second biggest town of Greenland (population 5400), where living conditions are relatively western and approximately 90% are Inuits....

  12. Severe Pulmonary Suppuration with Infection-Induced Systemic Inflammatory Response Syndrome following Tongue Cancer Surgery in a Patient Undergoing Tocilizumab Therapy for Rheumatoid Arthritis

    OpenAIRE

    Kenji Yamagata; Nobutake Shimojo; Hiroyuki Ito; Junya Ijima; Shogo Hasegawa; Toru Yanagawa; Taro Mizutani; Hiroki Bukawa

    2014-01-01

    A 65-year-old woman with rheumatoid arthritis treated by tocilizumab (TCZ) presented with tongue squamous cell carcinoma. While surgery was performed without any complications the aspiration pneumonia rapidly worsened by postoperative day 2 and severe pulmonary suppuration in the right lung field with infection-induced systemic inflammatory response syndrome (SIRS) was diagnosed. Antibiotic and respirator treatment improved her condition. The anti-inflammatory effect of TCZ may mask the sympt...

  13. Cediranib Maleate With or Without Lenalidomide in Treating Patients With Thyroid Cancer

    Science.gov (United States)

    2016-07-20

    Recurrent Thyroid Gland Carcinoma; Stage I Thyroid Gland Follicular Carcinoma; Stage I Thyroid Gland Papillary Carcinoma; Stage II Thyroid Gland Follicular Carcinoma; Stage II Thyroid Gland Papillary Carcinoma; Stage III Thyroid Gland Follicular Carcinoma; Stage III Thyroid Gland Papillary Carcinoma; Stage IVA Thyroid Gland Follicular Carcinoma; Stage IVA Thyroid Gland Papillary Carcinoma; Stage IVB Thyroid Gland Follicular Carcinoma; Stage IVB Thyroid Gland Papillary Carcinoma; Stage IVC Thyroid Gland Follicular Carcinoma; Stage IVC Thyroid Gland Papillary Carcinoma

  14. Challenges in Interpretation of Thyroid Function Tests in Pregnant Women with Autoimmune Thyroid Disease

    OpenAIRE

    Katharina Main; Linda Hilsted; Malene Boas; Anne-Sofie Bliddal Mortensen; Åse Krogh Rasmussen; Ulla Feldt-Rasmussen

    2011-01-01

    Physiological changes during gestation are important to be aware of in measurement and interpretation of thyroid function tests in women with autoimmune thyroid diseases. Thyroid autoimmune activity is decreasing in pregnancy. Measurement of serum TSH is the first-line screening variable for thyroid dysfunction also in pregnancy. However, using serum TSH for control of treatment of maternal thyroid autoimmunity infers a risk for compromised foetal development. Peripheral thyroid hormone value...

  15. TECHNOLOGY AND THYROID SURGERY

    Directory of Open Access Journals (Sweden)

    A. Nicolosi

    2010-05-01

    Full Text Available The main complications after total thyroidectomy are less and include bleeding, injuries of recurrent laryngeal nerves (RLN and hypoparathyroidism. Modern technologies increase a quality of thyroid surgery. Accurate hemostasis is basic to prevent bleeding. Harmonic Focus is an ultrasonic scalpel that performs dissection, hemostasis and cut with small lateral thermal injuries. Harmonic Focus decrease operative time, hospital stay, postoperative drainage and postoperative hypoparathyroidism. Intraoperative RLN injury causes are section (mistake in surgical technique; ligature (without transection; mistake in haemostasis and dissection manoeuvres; stretch/traction; excessive traction during the medial traction of the thyroid lobe; excessive aspiration near to the nerve (suction; compression/contusion/pressure; thermal/electrical injury; diffusion by haemostatic devices; ischemia; ligation of the inferior pole vessels before identifying RLN; excessive dissection of the nerve with ischemia. Evolution of RLN monitoring was from intra-operative invasive techniques to non-invasive surface electrodes (endotracheal tube. Positive acoustic signal following stimulation of the vague nerve and the RLN always means: vocalis muscle is intact and positive acoustic signal only by RLN stimulation usually means: RLN paresis (nerve lesion distal to the stimulation site. The correlation between a positive acoustic signal and a postoperatively intact vocal function is very high (97%. The use of the nerve monitoring can be recommended as useful, but not generally demanded as obligatory.

  16. Thyroid Hormones, Oxidative Stress, and Inflammation

    Directory of Open Access Journals (Sweden)

    Antonio Mancini

    2016-01-01

    Full Text Available Inflammation and oxidative stress (OS are closely related processes, as well exemplified in obesity and cardiovascular diseases. OS is also related to hormonal derangement in a reciprocal way. Among the various hormonal influences that operate on the antioxidant balance, thyroid hormones play particularly important roles, since both hyperthyroidism and hypothyroidism have been shown to be associated with OS in animals and humans. In this context, the nonthyroidal illness syndrome (NTIS that typically manifests as reduced conversion of thyroxine (T4 to triiodothyronine (T3 in different acute and chronic systemic conditions is still a debated topic. The pathophysiological mechanisms of this syndrome are reviewed, together with the roles of deiodinases, the enzymes responsible for the conversion of T4 to T3, in both physiological and pathological situations. The presence of OS indexes in NTIS supports the hypothesis that it represents a condition of hypothyroidism at the tissue level and not only an adaptive mechanism to diseases.

  17. Thyroid Hormones, Oxidative Stress, and Inflammation.

    Science.gov (United States)

    Mancini, Antonio; Di Segni, Chantal; Raimondo, Sebastiano; Olivieri, Giulio; Silvestrini, Andrea; Meucci, Elisabetta; Currò, Diego

    2016-01-01

    Inflammation and oxidative stress (OS) are closely related processes, as well exemplified in obesity and cardiovascular diseases. OS is also related to hormonal derangement in a reciprocal way. Among the various hormonal influences that operate on the antioxidant balance, thyroid hormones play particularly important roles, since both hyperthyroidism and hypothyroidism have been shown to be associated with OS in animals and humans. In this context, the nonthyroidal illness syndrome (NTIS) that typically manifests as reduced conversion of thyroxine (T4) to triiodothyronine (T3) in different acute and chronic systemic conditions is still a debated topic. The pathophysiological mechanisms of this syndrome are reviewed, together with the roles of deiodinases, the enzymes responsible for the conversion of T4 to T3, in both physiological and pathological situations. The presence of OS indexes in NTIS supports the hypothesis that it represents a condition of hypothyroidism at the tissue level and not only an adaptive mechanism to diseases.

  18. Thyroid Hormone Deiodinases and Cancer

    Directory of Open Access Journals (Sweden)

    Antonio eBianco

    2012-06-01

    Full Text Available Deiodinases constitute a group of thioredoxin-containing selenoenzymes that play an important function in thyroid hormone homeostasis and control of thyroid hormone action. There are three known deiodinases: D1 and D2 activate the pro-hormone thyroxine (T4 to T3, the most active form of thyroid hormone, while D3 inactivates thyroid hormone and terminates T3 action. A number of studies indicate that deiodinase expression is altered in several types of cancers, suggesting that (i they may represent a useful cancer marker and/or (ii could play a role in modulating cell proliferation - in different settings thyroid hormone modulates cell proliferation. For example, although D2 is minimally expressed in human and rodent skeletal muscle, its expression level in rhabdomyosarcoma (RMS-13 cells is 3-4 fold higher. In basal cell carcinoma (BCC cells, sonic hedgehog (Shh-induced cell proliferation is accompanied by induction of D3 and inactivation of D2. Interestingly a 5-fold reduction in the growth of BCC in nude mice was observed if D3 expression was knocked down. A decrease in D1 activity has been described in renal clear cell carcinoma, primary liver cancer, lung cancer, and some pituitary tumors, while in breast cancer cells and tissue there is an increase in D1 activity. Furthermore D1 mRNA and activity were found to be decreased in papillary thyroid cancer while D1 and D2 activities were significantly higher in follicular thyroid cancer tissue, in follicular adenoma and in anaplastic thyroid cancer. It is conceivable that understanding how deiodinase dysregulation in tumor cells affect thyroid hormone signaling and possibly interfere with tumor progression could lead to new antineoplastic approaches.

  19. Issues related to radioactive iodine ablation in patients with differentiated thyroid carcinoma undergoing thyroid surgery

    International Nuclear Information System (INIS)

    Differentiated thyroid carcinoma (DTC) is the most common malignant tumor of thyroid gland, including papillary thyroid carcinoma, follicular thyroid carcinoma and the mixed type. Treatment methods include surgery, radioactive iodine treatment and endocrine treatment, in which radioactive iodine treatment for thyroid carcinoma is an important part of the treatment or procedure. With the ongoing research and exploration of radiation treatment, the recombinant human thyroid stimulating hormone assisted in radioactive iodine ablation of thyroid remnants, radioactive iodine to remove a lot of residual thyroid tissue, the radioactive iodine dose selection and other aspects of knowledge and practice are constantly updated. This paper summarizes recent progess in the radioactive iodine ablation. (authors)

  20. Use of Ultrasound in the Management of Thyroid Cancer

    OpenAIRE

    Lew, John I.; Solorzano, Carmen C

    2010-01-01

    The article examines the utility of ultrasound in evaluating thyroid nodules, staging thyroid cancer, determining the extent of surgery needed in thyroid cancer patients, and the surveillance of patients treated for thyroid cancer.

  1. Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid

    Science.gov (United States)

    ... Index A-Z Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid An ultrasound-guided thyroid biopsy ... Thyroid? What is Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid? During a fine needle aspiration ...

  2. Thyroid endocrine disruption in zebrafish larvae after exposure to mono-(2-ethylhexyl phthalate (MEHP.

    Directory of Open Access Journals (Sweden)

    Wenhui Zhai

    Full Text Available Phthalates are extensively used as plasticizers in a variety of daily-life products, resulting in widespread distribution in aquatic environments. However, limited information is available on the endocrine disrupting effects of phthalates in aquatic organisms. The aim of the present study was to examine whether exposure to mono-(2-ethylhexyl phthalate (MEHP, the hydrolytic metabolite of di-(2-ethylhexyl phthalate (DEHP disrupts thyroid endocrine system in fish. In this study, zebrafish (Danio rerio embryos were exposed to different concentrations of MEHP (1.6, 8, 40, and 200 μg/L from 2 h post-fertilization (hpf to 168 hpf. The whole-body content of thyroid hormone and transcription of genes involved in the hypothalamic-pituitary-thyroid (HPT axis were examined. Treatment with MEHP significantly decreased whole-body T4 contents and increased whole-body T3 contents, indicating thyroid endocrine disruption. The upregulation of genes related to thyroid hormone metabolism (Dio2 and UGT1ab might be responsible for decreased T4 contents. Elevated gene transcription of Dio1 was also observed in this study, which might assist to degrade increased T3 contents. Exposure to MEHP also significantly induced transcription of genes involved in thyroid development (Nkx2.1 and Pax8 and thyroid hormone synthesis (TSHβ, NIS and TG. However, the genes encoding proteins involved in TH transport (transthyretin, TTR was transcriptionally significantly down-regulated after exposure to MEHP. Overall, these results demonstrate that acute exposure to MEHP alters whole-body contents of thyroid hormones in zebrafish embryos/larvae and changes the transcription of genes involved in the HPT axis, thus exerting thyroid endocrine toxicity.

  3. Thyroid Tubercle of Zuckerkandl: importance in thyroid surgery.

    LENUS (Irish Health Repository)

    Sheahan, Patrick

    2012-02-01

    OBJECTIVE: The Tubercle of Zuckerkandl (TZ), which is the remant of the lateral thyroid process, is an important anatomic structure that serves as a reliable landmark for the recurrent laryngeal nerve in thyroid surgery. Furthermore, removal of the TZ is critical for the adequate performance of a total thyroidectomy. However, there is little mention of the TZ in surgical textbooks or papers. METHODS: Prospective observational study of 138 consecutive thyroid surgeries. The presence of the TZ, its size, and relationship to the recurrent laryngeal nerve, were recorded. RESULTS: A total of 211 thyroid lobes were included in the study. The TZ was identified in 61.1% of all thyroid lobes. The median size was 8 mm (range = 3-40 mm). A TZ was more commonly identified on the right (69.6%) than on the left side (53.2%) (P = .02). The recurrent laryngeal nerve was found deep to the TZ in 98.4% of cases. CONCLUSIONS: A TZ is present in the majority of thyroid lobes. Awareness of the TZ is critical in performing an adequate total thyroidectomy, and is very useful as a landmark for the recurrent laryngeal nerve.

  4. Cancer Stem Cells in the Thyroid

    Science.gov (United States)

    Nagayama, Yuji; Shimamura, Mika; Mitsutake, Norisato

    2016-01-01

    The cancer stem cell (CSC) model posits that CSCs are a small, biologically distinct subpopulation of cancer cells in each tumor that have self-renewal and multi-lineage potential, and are critical for cancer initiation, metastasis, recurrence, and therapy-resistance. Numerous studies have linked CSCs to thyroid biology, but the candidate markers and signal transduction pathways that drive thyroid CSC growth are controversial, the origin(s) of thyroid CSCs remain elusive, and it is unclear whether thyroid CSC biology is consistent with the original hierarchical CSC model or the more recent dynamic CSC model. Here, we critically review the thyroid CSC literature with an emphasis on research that confirmed the presence of thyroid CSCs by in vitro sphere formation or in vivo tumor formation assays with dispersed cells from thyroid cancer tissues or bona fide thyroid cancer cell lines. Future perspectives of thyroid CSC research are also discussed. PMID:26973599

  5. MR imaging of diffuse thyroid disorders

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, Masaaki; Fujii, Koichi; Ohnishi, Takuya; Higashikawa, Motoki; Araki, Yutaka; Hamada, Tatsumi; Ishida, Osamu [Kinki Univ., Osaka-Sayama, Osaka (Japan). School of Medicine

    1996-06-01

    Magnetic resonance imaging was performed in 38 diffuse goiters, including 30 chronic thyroiditis and 8 Basedow disease. MR findings were analyzed as to degree of swelling, margin, internal structures including homogeneity and low intensity bands. With regard to signal intensity, thyroid-muscle-signal intensity ratios on T1 and T2-weighted images were measured in 19 normal thyroid glands, 30 chronic thyroiditis and 8 Basedow disease. Additionally thyroid-muscle-signal intensity ratios were compared between 19 hypothyroid glands and 11 euthyroid glands in chronic thyroiditis. Chronic thyroiditis tended to show lobulated margins, inhomogeneous intensity, and low intensity bands connecting with vessels or not. Basedow disease tended to display smooth margins, inhomogeneous intensity and low intensity bands connecting with vessels. Thyroid-muscle-signal intensity ratios of Basedow disease and chronic thyroiditis were significantly higher than those of normal thyroid gland at all sequences. In chronic thyroiditis thyroid-muscle-signal intensity ratios of euthyroid glands were significantly higher than those of hypothyroid glands. MR imaging could reflect pathologic features of diffuse goiters. Moreover, MR imaging is potentially contributory to speculate about thyroid function and degree of serious condition in diffuse thyroid disorders. (author)

  6. X-irradiation of thyroid during therapy of patients with multiple sclerosis

    International Nuclear Information System (INIS)

    X-radiation of 27 patients with thyroid at acute therapeutically resistant, progradient form of multiple sclerosis has been applied. Indistinct therapeutic effect attributed to depression of auto-aggressive allergic processes in cerebrospinal formations is noted in 20 patients after one or two courses of radiotherapy. The method can be used in complex therapy of progradient forms of multiple sclerosis

  7. Thyroid carcinomas of Belarussian children

    International Nuclear Information System (INIS)

    The incidence of thyroid carcinoma increases significantly following exposure to ionizing irradiation. However, the mechanisms of radiation-induced tumorigenesis at the molecular and chromosomal levels have not been identified. In order to gain some indication of the processes affecting the thyroid epithelium, cytogenetic and molecular genetic investigations were performed on childhood thyroid carcinomas that developed after the Chernobyl nuclear accident in Belarussia, and on secondary thyroid tumours that developed after radiotherapy. At the cytogenetic level, the radiation-induced tumours were shown to have an increased frequency of translocations, multiple and complex chromosome aberrations, and novel breakpoints for structural chromosome aberrations. At the molecular level, different alterations of the RET protooncogene were detected in 65% of the Belarussian tumours. (orig.)

  8. Urticarial vasculitis reveals unsuspected thyroiditis.

    Science.gov (United States)

    Ferreira, Olga; Mota, Alberto; Baudrier, Teresa; Azevedo, Filomena

    2012-01-01

    A 38-year-old woman presented with erythematous, violaceous plaques with a serpiginous and unusual appearance located on the left shoulder, left thigh, and right buttock, evolving for 5 days, which eventually became generalized. A skin biopsy revealed leukocytoclastic vasculitis and a diagnosis of urticarial vasculitis was made. The complete blood count, biochemistry, complement levels, and other immunological test results were unremarkable. However, antithyroid antibody titers were increased. Despite having normal thyroid function tests and an absence of specific symptoms, the patient underwent a thyroid ultrasound, which revealed features of thyroiditis, and was subsequently referred to an endocrinologist. Several diseases can be associated with urticarial vasculitis, namely infections and autoimmune connective-tissue disorders such as systemic lupus erythematosus and Sjögren syndrome. Thyroiditis is an uncommon association. PMID:23000939

  9. Thyroid and skin

    Directory of Open Access Journals (Sweden)

    Dogra Alka

    2006-01-01

    Full Text Available The association of thyroid disorders with skin manifestations is complex. Both hypothryoidism and hyperthyroidism are known to cause these changes. In order to study this association of skin changes in relation to hypothyroidism, a study was carried out in the outpatients department of Dermatology of Dayanand Medical College and Hospital, Ludhiana, over a period of 3 months from Jan-March 2005. Thirty two patients were enrolled in the study and parameters were noted regarding history, general symptoms, cutaneous signs and associated diseases. We found gain in weight (71.85% and lethargy (65.62% to be the most common complaints. On cutaneous examination, dry, coarse texture of the skin (56%, pigmentary disorders (37.5% and telogen effluvium (40.62% were the most common findings. Other associated disorders were vitiligo, melasma, pemphigus, alopecia areata, xanthelasma palpebrarum, etc.

  10. The role of PET in thyroid cancer

    Energy Technology Data Exchange (ETDEWEB)

    Seok, Yeo Jeong [College of Medicine, Ulsan Univ., Seoul (Korea, Republic of)

    2002-06-01

    The role of PET in the diagnosis and management of thyroid cancer is discussed. The major role of F-18 FDG PET is in patients with discordant negative I-131 scan and a positive serum thyroglobulin values. F-18 FDG PET scan localized metastatic sites in I-131 scan-negative thyroid carcinoma patients with high accuracy. F-18 PET is also valuable in medullary thyroid cancer with high calcitonin level. Focal thyroid uptake in patients with non-thyroidal disease has high likelihood of thyroid cancer.

  11. Aflibercept in Treating Patients With Recurrent and/or Metastatic Thyroid Cancer That Did Not Respond to Radioactive Iodine Therapy

    Science.gov (United States)

    2015-06-01

    Recurrent Thyroid Gland Carcinoma; Stage III Thyroid Gland Follicular Carcinoma; Stage III Thyroid Gland Papillary Carcinoma; Stage IV Thyroid Gland Follicular Carcinoma; Stage IV Thyroid Gland Papillary Carcinoma

  12. Anaplastic Thyroid Carcinoma: Computed Tomographic Differentiation from Other Thyroid Masses

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jun Won; Yoon, Dae Young; Choi, Chul Soon; Chang, Suk Ki; Yun, Eun Joo; Seo, Young Lan; Rho, Young-Soo; Jin Cho, Sung; Kim, Keon Ha (Depts. of Radiology, Otorhinolaryngology, and Pathology, Kangdong Seong-Sim Hospital, Hallym Univ. College of Medicine, Seoul (KR))

    2008-04-15

    Background: Anaplastic thyroid carcinoma is rare but is one of the most aggressive malignancies. Therefore, accurate diagnosis is important in order to provide appropriate therapy. Purpose: To establish useful computed tomographic (CT) criteria for differentiating anaplastic carcinoma from other thyroid masses. Material and Methods: The CT scans of nine patients with anaplastic carcinomas were retrospectively reviewed and compared with those of 32 patients with papillary carcinomas (n = 12) or benign lesions (n = 20) exceeding a maximum diameter of 2.0 cm. Image analysis was performed according to the following CT parameters: size, margin (well defined or ill defined), composition (cystic, mixed, or solid), mean attenuation value, ratio of attenuation of the mass to that of the adjacent muscle (M/m attenuation ratio), necrosis (present or absent), and calcification (stippled, nodular, or absent) of the thyroid mass; and tumor-spreading patterns including the presence of surrounding normal thyroid tissue in the involved lobe, involvement of the contralateral thyroid lobe, extension into the adjacent structures, and cervical lymphadenopathy. Results: Anaplastic carcinomas appeared as large (average 4.6 cm), solid (100%), and ill-defined (88.9%) masses accompanied by necrosis (100%), nodular calcification (44.4%), direct invasion into the adjacent organs (55.6%), and cervical lymph node involvement (77.8%). Tumor necrosis was the most valuable parameter in differentiating anaplastic carcinomas from other thyroid masses. Patient age (>70 years) and low attenuation value on postcontrast scan (attenuation value <100 HU, or M/m attenuation ratio <1.3) are also helpful predictors for anaplastic carcinoma. Conclusion: If a patient is older than 70 years of age and has a large necrotic thyroid mass of low attenuation, anaplastic carcinoma should be included in the differential diagnosis

  13. ANTI-THYROID PEROXIDASE ANTIBODY LEVEL IN THYROID NODULES: WITH SPECIAL REFERENCE TO THYROID NEOPLASIA

    Directory of Open Access Journals (Sweden)

    Bera Swati

    2013-06-01

    Full Text Available Anti-TPO antibody level was evaluated in 86 patients, along with 25 healthy controls to detect its change in various forms of thyroid nodules particularly in thyroid malignancy when compared with healthy controls. The study revealed that Anti-TPO antibody level was increased in Benign & toxic form of Multi nodular goiter and papillary carcinoma but there is no elevation of Anti- TPO antibody level in follicular adenoma or follicular carcinoma.

  14. Thyroid morphology in lethal non-thyroidal illness: a post-mortem study

    NARCIS (Netherlands)

    F.E. de Jongh (Felix); A.C. Jobsis; J.W.F. Elte (Jan Willem)

    2001-01-01

    textabstractOBJECTIVE: Non-thyroidal illness (NTI) is associated with alterations in thyroid hormone metabolism. Whether morphological changes of the thyroid gland accompany NTI is unknown. The aim of the present study was to describe thyroid morphology in patients with

  15. Reevaluation of the Thyroid Scan for the Assessment of Pathophysiologic Status of Thyroid Disease

    Energy Technology Data Exchange (ETDEWEB)

    Woo, In Sook; Nah, Jung Il; Kim, Deog Yoon [Kyunghee University College of Medicine, Seoul (Korea, Republic of)

    1991-03-15

    To diagnosis and understand the pathophysiologic status of thyroid disease, not only hormonal measurements but also thyroid scan is believed to have a unique role. Especially in the cases of the change of the thyroid function by thyroiditis, it is emphasized that thyroid scan can be helpful in differential diagnosis, Discordant results of thyroid hormone levels and thyroid scan are found in transient hyperthyroidism, or in transient hypothyroidism. We analysed and reevaluated thyroid scan to look at the importance of thyroid scan. The results are summarised as follows: 1) 80%. of hyperthyroid patients had hyperthyroidism increased RAIU with even density, they are compatible with Graves' disease. 2) 2.1% of hyperthyroid patients had normal or decreased RAIU, which are classified as high iodine turn over genuine hyperthyroidism. 3) 8.5% of hyperthyroid patients had markedly decreased RAIU at both 2 hour and 24 hour, whose pathologic processes are suggested to be heterogenous namely subacute thyroiditis, postpartum thyroiditis, Hashimoto's thyroiditis, and pamless thyroiditis. 4) 45% of hypothyroid patients had increased 24 hr RAIU, 30% of hypothyroid patients were normal, 25%, decreased. In conclusion, thyroid scan should be reevaluated its useful role to asses the pathophysiologic status of thyroid disease. Especially in cases of transient thyrotoxicosis, thyroid scan is essential to diagnose and follow up the disease process.

  16. Suberoylanilide Hydroxamic Acid in Treating Patients With Metastatic and/or Locally Advanced or Locally Recurrent Thyroid Cancer

    Science.gov (United States)

    2014-07-23

    Insular Thyroid Cancer; Recurrent Thyroid Cancer; Stage II Follicular Thyroid Cancer; Stage II Papillary Thyroid Cancer; Stage IV Follicular Thyroid Cancer; Stage IV Papillary Thyroid Cancer; Thyroid Gland Medullary Carcinoma

  17. Cabozantinib-S-Malate in Treating Patients With Refractory Thyroid Cancer

    Science.gov (United States)

    2016-07-04

    Poorly Differentiated Thyroid Gland Carcinoma; Recurrent Thyroid Gland Carcinoma; Stage I Thyroid Gland Follicular Carcinoma; Stage I Thyroid Gland Papillary Carcinoma; Stage II Thyroid Gland Follicular Carcinoma; Stage II Thyroid Gland Papillary Carcinoma; Stage III Thyroid Gland Follicular Carcinoma; Stage III Thyroid Gland Papillary Carcinoma; Stage IVA Thyroid Gland Follicular Carcinoma; Stage IVA Thyroid Gland Papillary Carcinoma; Stage IVB Thyroid Gland Follicular Carcinoma; Stage IVB Thyroid Gland Papillary Carcinoma; Stage IVC Thyroid Gland Follicular Carcinoma; Stage IVC Thyroid Gland Papillary Carcinoma; Tall Cell Variant Thyroid Gland Papillary Carcinoma; Thyroid Gland Oncocytic Follicular Carcinoma

  18. Lithium treatment and thyroid abnormalities

    Directory of Open Access Journals (Sweden)

    Bocchetta Alberto

    2006-09-01

    Full Text Available Abstract Background Although the interactions between lithium treatment and thyroid function have long been recognised, their clinical relevance is still controversial. This paper sets out a review of the literature to date, considering that lithium still represents the gold standard among prophylactic treatments of manic-depression several decades after its introduction. Method PubMed database was used to search for English-language articles relating to lithium treatment and thyroid function. As the amount of relevant papers totalled several hundreds, this review refers to previous reviews, especially with regard to older literature. Moreover, the authors particularly refer to a series of studies of thyroid function performed in a cohort of patients at different stages of lithium treatment, who were followed up by their group from 1989 onwards. Results The main findings from this review included: a lithium definitely affects thyroid function as repeatedly shown by studies on cell cultures, experimental animals, volunteers, and patients; b inhibition of thyroid hormone release is the critical mechanism in the development of hypothyroidism, goitre, and, perhaps, changes in the texture of the gland which are detected by ultrasonic scanning; c compensatory mechanisms operate and prevent the development of hypothyroidism in the majority of patients; d when additional risk factors are present, either environmental (such as iodine deficiency or intrinsic (immunogenetic background, compensatory potential may be reduced and clinically relevant consequences may derive; e hypothyroidism may develop in particular during the first years of lithium treatment, in middle-aged women, and in the presence of thyroid autoimmunity; f thyroid autoimmunity is found in excess among patients suffering from affective disorders, irrespective of lithium exposure; g in patients who have been on lithium for several years, the outcome of hypothyroidism, goitre, and thyroid

  19. Does thyroid stunning exist? A model with benign thyroid disease

    Energy Technology Data Exchange (ETDEWEB)

    Sabri, O.; Zimny, M.; Schreckenberger, M.; Meyer-Oelmann, A.; Reinartz, P.; Buell, U. [Clinic of Nuclear Medicine, Aachen Univ. of Technology (Germany)

    2000-11-01

    With regard to the treatment of differentiated non-medullary thyroid carcinoma, there is controversy over whether radiation from a diagnostic radioiodine ({sup 131}I) application really does have a suppressive effect on the uptake of subsequent therapeutic {sup 131}I (so-called thyroid stunning). However, inherent difficulties in exact remnant/metastatic tissue volumetry make it difficult to quantify how much diagnostic {sup 131}I is actually absorbed (absorbed energy dose) and hence to decide whether a threshold absorbed dose exists beyond which such stunning would occur. Since in benign thyroid disease the target volume can be readily quantified by ultrasonography, we sought to determine definitely whether stunning of thyroid cells occurs upon a second application of radioiodine 4 days following the first one. We therefore studied 171 consecutive patients with benign thyroid disease (diffuse goitre, Graves' disease, toxic nodular goitre) who received two-step {sup 131}I therapy during a single in-patient stay. For application of both calculated {sup 131}I activities we performed kinetic dosimetry of {sup 131}I uptake, effective half-life and absorbed dose. At the second application, patients showed significant stunning (a 31.7% decrease in {sup 131}I uptake, from 34.7%{+-}15.4% at first application to 23.7%{+-}12.3% at second application, P<0.0005) without a significant difference in effective half-life (4.9{+-}1.3 vs 5.0{+-}1.7 days, P>0.2). ANOVA showed that the extent of stunning was influenced significantly only by the absorbed energy dose at first application (F=13.5, P<0.0005), while first-application {sup 131}I activity, target volume, gender and thyroid function had no influence (all F{<=}0.71, all P>0.4). There was no significant correlation between extent of thyroid stunning and first-application {sup 131}I activity (r=0.07, P>0.3), whereas there was a highly significant correlation between thyroid stunning and first absorbed energy dose (r=0.64, P

  20. 白塞病误诊为化脓性扁桃体炎1例并文献复习%One case of Beh(c)et's disease misdiagnosed as suppurative tonsillitis and literature review

    Institute of Scientific and Technical Information of China (English)

    吴茱萸; 李耀军

    2015-01-01

    Objective To better understand the clinical features of Beh(c)et's disease and reduce misdiagnosis.Methods The clinical data of one case of Beh(c)et's disease misdiagnosed as acute suppurative tonsillitis at our department recently were retrospectively analyzed.Results The first manifestation of Beh(c)et's disease varied.The first manifestations of this patient were fever and purulent tonsils.Antibiotic treatment got no effect.During the course,genital ulcers occurred.Line prick test was positive.Therefore,it was diagnosed Beh(c)et's disease.The patient was cured by hormones and immunosuppressive agents.Conclusions The first manifestation of Beh(c)et's disease varies;when fever and purulent tonsils are first symptoms and antibiotic therapy is not effective,Beh(c)et's disease should be considered.%目的 提高对白塞病临床特点的认识,减少误诊.方法 对我科近期误诊为急性化脓性扁桃体炎最终确诊为白塞病的1例患者的临床资料进行回顾性分析.结果 白塞病的首发表现各异,本例患者以发热、扁桃体化脓为首发症状,抗生素治疗无效,病程中出现外阴溃疡,行针刺试验阳性,诊断为白塞病,经激素及免疫抑制剂治疗好转.结论 白塞病的首发表现各异,当出现以发热、扁桃体化脓为首发症状,抗生素治疗无效时,应考虑到白塞病的可能.

  1. Risk of thyroid cancer in euthyroid asymptomatic patients with thyroid nodules with an emphasis on family history of thyroid cancer

    Energy Technology Data Exchange (ETDEWEB)

    JHwang, Shin Hye; Kim, Eun Kyung; Moon, Hee Jung; Yoon, Jung Hyun; Kwak, Jin Young [Dept. of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2016-04-15

    To determine the factors associated with thyroid cancer, focusing on first-degree family history and ultrasonography (US) features, in euthyroid asymptomatic patients with thyroid nodules. This retrospective study included 1310 thyroid nodules of 1254 euthyroid asymptomatic patients who underwent US-guided fine-needle aspiration biopsy between November 2012 and August 2013. Nodule size and clinical risk factors- such as patient age, gender, first-degree family history of thyroid cancer, multiplicity on US and serum thyroid stimulating hormone (TSH) levels - were considered together with US features to compare benign and malignant nodules. Multiple logistic regression analysis was performed to assess the risk of thyroid malignancy according to clinical and US characteristics. Although all of the clinical factors and US findings were significantly different between patients with benign and malignant nodules, a solitary lesion on US (p = 0.041–0.043), US features and male gender (p < 0.001) were significant independent risk factors for thyroid malignancy in a multivariate analysis. Patient age, a first-degree family history of thyroid cancer and high normal serum TSH levels did not independently significantly increase the risk of thyroid cancer. However, multicollinearity existed between US assessment and patient age, first-degree family history of thyroid cancer and serum TSH values. Ultrasonography findings should be the primary criterion used to decide the management of euthyroid asymptomatic patients with thyroid nodules. The concept of first-degree family history as a risk factor for thyroid malignancy should be further studied in asymptomatic patients.

  2. Thyroid Cancer Statistics | Did You Know?

    Science.gov (United States)

    Thyroid cancer represents the 8th most common cancer in the United States. Did you know that this cancer, located at the base of the throat in the thyroid gland, is highly treatable and usually curable?

  3. Anaplastic thyroid cancer, tumorigenesis and therapy.

    LENUS (Irish Health Repository)

    O'Neill, J P

    2010-03-01

    Anaplastic thyroid cancer (ATC) is a fatal endocrine malignancy. Current therapy fails to significantly improve survival. Recent insights into thyroid tumorigenesis, post-malignant dedifferentiation and mode of metastatic activity offer new therapeutic strategies.

  4. Triple ectopic thyroid: A rare entity

    International Nuclear Information System (INIS)

    Ectopic thyroid tissue is an uncommon congenital aberration. It is extremely rare to have three ectopic foci at three different sites. The thyroid scan has been used successfully to diagnose ectopic thyroid tissue. We report a case of ectopic thyroid tissue at base of tongue, another at the level of hyoid and third one as aberrant tissue at suprahyoid location in a 16 year old female who presented with swelling in front of neck. This patient was clinically diagnosed as thyroglossal cyst and was being planned for surgery. Preoperative thyroid scan helped in establishing diagnosis of ectopic thyroid which was the only functioning thyroid tissue. Thus, it prevented unnecessary surgery. Therefore it is suggested that thyroid scan and USG/CT scan must be done as routine work up in neck swellings pre operatively to avoid unnecessary surgeries

  5. Impact of alcohol use on thyroid function

    Directory of Open Access Journals (Sweden)

    Yatan Pal Singh Balhara

    2013-01-01

    Full Text Available Alcohol is one of the commonest illicit psychoactive substances consumed globally and is the world′s third largest risk factor for disease and disability. It has been reported to have multiple effects on the hypothalamo-pituitary-thyroid axis and the functioning of the thyroid gland. It has been reported to cause direct suppression of thyroid function by cellular toxicity, and indirect suppression by blunting thyrotropin-releasing hormone response. It causes a decrease of peripheral thyroid hormones during chronic use and in withdrawal. Alcohol use may also confer some protective effect against thyroid nodularity, goiter, and thyroid cancer. This article presents a review of the clinically relevant effects of alcohol on the functioning of the thyroid gland and also discusses the effect of medication used in treatment of alcohol dependence on thyroid function.

  6. TSH (Thyroid-Stimulating Hormone) Test

    Science.gov (United States)

    ... problem with the pituitary gland , such as a tumor producing unregulated levels of TSH A low TSH result may indicate: An overactive thyroid gland (hyperthyroidism) Excessive amounts of thyroid hormone medication in ...

  7. Subclinical Thyroid Dysfunction and Fracture Risk

    DEFF Research Database (Denmark)

    Blum, Manuel R; Bauer, Douglas C; Collet, Tinh-Hai;

    2015-01-01

    IMPORTANCE: Associations between subclinical thyroid dysfunction and fractures are unclear and clinical trials are lacking. OBJECTIVE: To assess the association of subclinical thyroid dysfunction with hip, nonspine, spine, or any fractures. DATA SOURCES AND STUDY SELECTION: The databases of MEDLI...

  8. Challenges in Interpretation of Thyroid Function Tests in Pregnant Women with Autoimmune Thyroid Disease

    Directory of Open Access Journals (Sweden)

    Ulla Feldt-Rasmussen

    2011-01-01

    Full Text Available Physiological changes during gestation are important to be aware of in measurement and interpretation of thyroid function tests in women with autoimmune thyroid diseases. Thyroid autoimmune activity is decreasing in pregnancy. Measurement of serum TSH is the first-line screening variable for thyroid dysfunction also in pregnancy. However, using serum TSH for control of treatment of maternal thyroid autoimmunity infers a risk for compromised foetal development. Peripheral thyroid hormone values are highly different among laboratories, and there is a need for laboratory-specific gestational age-related reference ranges. Equally important, the intraindividual variability of the thyroid hormone measurements is much narrower than the interindividual variation (reflecting the reference interval. The best laboratory assessment of thyroid function is a free thyroid hormone estimate combined with TSH. Measurement of antithyroperoxidase and/or TSH receptor antibodies adds to the differential diagnosis of autoimmune and nonautoimmune thyroid diseases.

  9. CLINICAL CONCEPTS ON THYROID EMERGENCIES

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    Alfredo ePontecorvi

    2014-07-01

    Full Text Available Objective. Thyroid-related emergencies are caused by overt dysfunction of the gland that are so severe that require admission to intensive care units frequently. Nonetheless, in the ICU setting, it is crucial to differentiate patients with non-thyroidal illness and alterations in thyroid function tests from those with intrinsic thyroid disease. This review presents and discusses the main etiopathogenetical and clinical aspects of hypothyroid coma (HC and thyrotoxic storm (TS, including therapeutic strategy flow-charts. Furthermore, a special chapter is dedicated to the approach to massive goiter, which represents a surgical thyroid emergency.Data source. We searched the electronic MEDLINE database to September 2013.Data selection and Data extraction. Reviews, original articles and case reports on myxedematous coma, hypothyroid coma, thyroid storm, thyrotoxic storm, massive goiter, huge goiter, prevalence, etiology, diagnosis, therapy, prognosis were selected.Data synthesis and conclusions. Severe excess or defect of thyroid hormone are rare conditions which jeopardize the life of patients in most cases. Both HC and TS are triggered by precipitating factors, which occur in patients with severe hypothyroidism or thyrotoxicosis, respectively. The pillars of HC therapy are: high dose l-thyroxine and/or tri-iodothyroinine; i.v. glucocorticoids; treatment of hydro-electrolyte imbalance (mainly, hyponatraemia; treatment of hypothermia; not rarely, endotracheal intubation and assisted mechanic ventilation are needed. Therapy of TS is based on beta-blockers, thyrostatics, and i.v. glucocorticoids; eventually, high-dose iodide compounds or lithium carbonate may be of benefit. Surgery represents the gold standard treatment in patients with euthyroid massive nodular goiter, although new techniques – e.g., percutaneous laser ablation - are helpful in subjects at high surgical risk or refusing operation.

  10. Neurologic complications of thyroid dysfunction.

    Science.gov (United States)

    Kudrjavcev, T

    1978-01-01

    Until such time as results of more rigorous studies are available, the morbidity rates for thyroid dysfunction cited here must suffice. The 1955 to 1956 outpatient "incidence" for England and Wales was 1.1 per 1,000 for thyrotoxicosis and 1.7 per 1,000 for myxedema (18). United States in-patient "incidence" for 1971 was 0.16 per 1,000 for thyrotoxicosis and 0.13 per 1,000 for myxedema (25). The 1935 to 1967 average annual incidence of Graves' disease for females in Olmsted County, Minnesota, was 30.5 per 100,000 (10). Well over 50% of hyperthyroid patients have clinical evidence of mild or moderate muscle weakness. Usually this weakness is proximal, and electro-myography and muscle biopsy confirm the existence of myopathic process (Table 11). Severe muscular weakness of acute onset is relatively rare and is encountered in approximately 1% of hyperthyroid patients (11,17,40). Ophthalmoplegia and psychosis are reported 4% and 2% of patients, respectively (17). Myasthenia gravis, although well publicized, is estimated to occur in less than 1% of patients (3,30). TPP is virtually nonexistent in the West; in the Orient it is reported in 2 to 8% of hyperthyroid patients and is 20 to 60 times more frequent in the hyperthyroid male than in the hyperthyroid female (Table 12). The neurologic symptomatology of myxedema is more extensive, and agreement among the various series is poor. The only unselected series addressing itself to neuromuscular manifestations of myxedema that is suitable for citation is that of Scarpalezos et al. (36). This comprehensive study was done without apparent patient selection, and it reported 2% of patients with definite carpal tunnel syndrome, 6% with myopathy, and 18% with polyneuropathy (Table 13). Reported percentages of hypothyroid patients found to have neurologic manifestations of cerebellar dysfunction are extremely diverse: ataxic gait was reported in 5 to 32% (6,7,12,27) of patients and dysdiadochokinesia in 6 to 52% (7,12,27). Psychosis

  11. Hurthle cell carcinoma of the thyroid

    OpenAIRE

    Sandoval, Mark Anthony S; Paz-Pacheco, Elizabeth

    2011-01-01

    A 63-year-old man consulted for a non-toxic thyroid nodule of 2 years’ duration. Fine needle aspiration revealed cell findings consistent with papillary thyroid carcinoma. He eventually underwent total thyroidectomy. Microscopic examination revealed histologic features of Hurthle cell carcinoma of the thyroid. He received radioactive iodine therapy and suppressive levothyroxine treatment. Post-therapy whole body iodine-131 scan revealed thyroid tissue remnants limited to the anterior neck. Fo...

  12. Metastasis of leiomyosarcoma to the thyroid

    Institute of Scientific and Technical Information of China (English)

    DENG Xiao-rong; WANG Gang; KUANG Chun-jing; PENG Gui-zu; CHEN Ren-sheng

    2005-01-01

    @@ Leiomyosarcoma metastatic to the thyroid is extremely rare. Despite the fact that the thyroid gland is one of the largest vascular organs in the body, clinical and surgical cases have given an incidence of only 3% for secondary malignancies of the organ. Nevertheless,thyroid metastases are not an exceptional finding at autopsy, they are encountered in 2% to 24% of the patients with malignant neoplasms.1 We report a man with right leg leiomyosarcoma metastatic to the thyroid gland.

  13. Thyroid effects of endocrine disrupting chemicals

    DEFF Research Database (Denmark)

    Boas, Malene; Feldt-Rasmussen, Ulla; Main, Katharina M

    2012-01-01

    In recent years, many studies of thyroid-disrupting effects of environmental chemicals have been published. Of special concern is the exposure of pregnant women and infants, as thyroid disruption of the developing organism may have deleterious effects on neurological outcome. Chemicals may exert...... thyroid-disrupting effects, and there is emerging evidence that also phthalates, bisphenol A, brominated flame retardants and perfluorinated chemicals may have thyroid disrupting properties....

  14. Dual ectopic thyroid gland: sonography and scintigraphy of lingual and sublingual thyroid.

    Science.gov (United States)

    Marković, Vinko; Glavina, Gordana; Eterović, Davor; Punda, Ante; Brdar, Dubravka

    2014-06-01

    Dual ectopic lingual and sublingual thyroid gland is an extraordinarily rare condition. We present 1 patient with subclinical hypothyroidism. The clinical examination revealed that the thyroid gland was not palpable in its usual cervical location, whereas ultrasonography confirmed an empty thyroid bed without any ectopic thyroid tissue in the rest of the neck. The final diagnosis of dual ectopic lingual and sublingual thyroid was established by ultrasound examination through the mouth floor and confirmed by scintigraphy and CT thereafter.

  15. A case of hemiagenesis of thyroid with double ectopic thyroid tissue

    OpenAIRE

    Kumaravel Velayutham; Shriraam Mahadevan; Latha Velayutham; Muthukumaran Jayapaul; Balamurugan Appakalai; Arun Kannan

    2013-01-01

    Developmental abnormalities of the thyroid gland are very rare. The most common abnormalities include ectopic thyroid tissues that are commonly seen in lingual or sublingual location, agenesis, and hemiagenesis of the thyroid gland. These developmental defects may or may not be associated with thyroid dysfunction. Our case is an 18-year-old male who presented with swelling in the neck of 4-year duration. Clinical examination revealed an oval-shape swelling in the left side of the thyroid glan...

  16. General and disease-specific quality of life in patients with chronic suppurative otitis media - a prospective study

    Directory of Open Access Journals (Sweden)

    Plinkert Peter K

    2011-06-01

    Full Text Available Abstract Background Chronic suppurative otitis media (CSOM is frequently associated with symptoms of inflammation like discharge from the ear or pain. In many cases, patients suffer from hearing loss causing communication problems and social withdrawal. The objective of this work was to collect prospective audiological data and data on general and disease-specific quality of life with validated quality of life measurement instruments to assess the impact of the disease on health-related quality of life (HR-QOL. Methods 121 patients were included in the study. Patients were clinically examined in the hospital before and 6 months after surgery including audiological testing. They filled in the quality of life questionnaires SF-36 and Chronic Otitis Media Outcome Test 15 (COMOT-15 pre-operatively and 6 and 12 months post-operatively, respectively. Results Complete data records from 90 patients were available for statistical analysis. Disease-specific HR-QOL in patients with CSOM improved after tympanoplasty in all the scales of the COMOT-15. There was no difference in HR-QOL assessment between patients with mesotympanic respectively epitympanic CSOM. However, we did find the outcome to be worse in patients who received revision surgery compared with those receiving primary surgery. Audiometric findings correlated very well with the subscale hearing function from the COMOT-15 questionnaire. General HR-QOL measured with the SF-36 was not significantly changed by tympanoplasty. Conclusions Tympanoplasty did lead to a significant improvement of disease-specific HR-QOL in patients with CSOM while general HR-QOL did not change. Very well correlations were found between the subscale hearing function from the COMOT-15 questionnaire and audiological findings. Revision surgery seems to be a predictor for a worse outcome.

  17. Prevalence of Chronic Suppurative Otitis Media (CSOM and Associated Hearing Impairment Among School-aged Children in Yemen

    Directory of Open Access Journals (Sweden)

    Salem Muftah

    2015-09-01

    Full Text Available Background: Chronic suppurative otitis media (CSOM is one of the leading causes of preventable disabling hearing impairment (DHI in developing countries. Early detection and management complements advances made in other survival programs, improves work capacity, and enhances learning opportunities for school children. We aimed to determine the prevalence of CSOM and associated DHI among school children aged six to 16 years in Socotra Island, Yemen. Methods: We conducted a cross-sectional community-based survey, from 20 April 2011 to 20 June 2011. The study procedures involved completing a questionnaire, an otoscopic ear examination, an audiometric test of hearing, and tuning fork tests for the type of DHI. Results: A total of 686 children were interviewed and examined for CSOM and associated DHI of CSOM cases. The prevalence of CSOM was 7.4%, (95% CI 5.5–9.4. CSOM status was significantly associated with DHI (p=0.001, but no significant associations were found between demographic characteristics and CSOM status. Logistic regression identified four significant independent contributing factors: history of ear discharge in the last 12 months (odds ratio (OR 7.8, 95% CI 3.9–15.6; swimming in local pools (OR 6.0, 95% CI 1.4–25.4; recurrent respiratory tract infection more than three times per year (OR 5.3, 95% CI 2.5–11.0; and overcrowding with more than three families per house (OR 4.4, 95% CI 1.7–11.5. . Conclusion: The burden of CSOM in the children studied indicates a high level of DHI in these communities within Yemen. A history of ear discharge, swimming in local pools, recurrent respiratory infections, and overcrowded housing were the strongest predictors for CSOM. There is a need for better ear care and screening programs for early detection and management of this disease.

  18. Diagnosis of bone metastasis from thyroid carcinoma

    DEFF Research Database (Denmark)

    Bechsgaard, Thor; Lelkaitis, Giedrius; Jensen, Karl E;

    2015-01-01

    (MRI), but histology revealed a metastasis from thyroid carcinoma, although the patient had no previous history of thyroid malignancy and resection of the thyroid gland was without malignancy. Ultrasound-guided biopsy was possible due to cortical destruction and the multidisciplinary approach with re...

  19. THYROID HORMONE DISRUPTION: FROM KINETICS TO DYNAMICS.

    Science.gov (United States)

    A wide range of chemicals with diverse structures act as thyroid disrupting chemicals (TDCs). Broadly defined, TDCs are chemicals that alter the structure or function of the thyroid gland, alter regulatory enzymes associated with thyroid hormones (THs), or change circulating or t...

  20. Benign solitary solid cold thyroid nodules

    DEFF Research Database (Denmark)

    Døssing, Helle; Bennedbaek, Finn Noe; Karstrup, Steen;

    2002-01-01

    PURPOSE: To evaluate the effects of ultrasonography (US)-guided interstitial laser photocoagulation (ILP) on the volume of benign solitary solid cold thyroid nodules and any nodule-related symptoms. MATERIALS AND METHODS: ILP was performed in 16 patients with normal thyroid function and a solid...... solitary solid cold thyroid nodule in patients who cannot or will not undergo surgery....

  1. Neurological complications in thyroid surgery: a surgical point of view on laryngeal nerves.

    Directory of Open Access Journals (Sweden)

    EMANUELA eVARALDO

    2014-07-01

    Full Text Available The cervical branches of the vagus nerve that are pertinent to endocrine surgery are the superior and the inferior laryngeal nerves: their anatomical course in the neck places them at risk during thyroid surgery. The external branch of the superior laryngeal nerve (EB is at risk during thyroid surgery because of its close anatomical relationship with the superior thyroid vessels and the superior thyroid pole region. The rate of EB injury (which leads to the paralysis of the cricothyroid muscle varies from 0 to 58%. The identification of the EB during surgery helps avoiding both an accidental transection and an excessive stretching. When the nerve is not identified,the ligation of superior thyroid artery branches close to the thyroid gland is suggested, as well as the abstention from an indiscriminate use of energy-based devices that might damage it. The inferior laryngeal nerve (RLN runs in the tracheoesophageal groove toward the larynx, close to the posterior aspect of the thyroid. It is the main motor nerve of the intrinsic laryngeal muscles, and also provides sensory innervation to the larynx. Its injury finally causes the paralysis of the omolateral vocal cord and various sensory alterations: the symptoms range from mild to severe hoarseness, to acute airway obstruction and swallowing impairment. Permanent lesions of the RNL occur from 0.3 to 7% of cases, according to different factors. The surgeon must be aware of the possible anatomical variations of the nerve which should be actively searched for and identified. Visual control and gentle dissection of RLN are imperative. The use of intraoperative nerve monitoring has been safely applied but, at the moment, its impact in the incidence of RLN injuries has not been clarified. In conclusion, despite a thorough surgical technique and the use of intraoperative neuromonitoring, the incidence of neurological complications after thyroid surgery cannot be suppressed, but should be maintained in a

  2. Ultrasonographic evaluation of Hashimoto's thyroiditis: Comparison of size and echo change with thyroid function

    International Nuclear Information System (INIS)

    To demonstrate sonographic features of Hashimoto's thyroiditis according to the thyroid function. We reviewed 54 thyroid ultrasonographic examinations of untreated Hashimoto's thyroiditis. We reviewed thyroid ultrasonographic examinations and focused on the presence of ill-defined low echoic lesions and glandular enlargement. We performed another thyroid ultrasonographic examination of 14 healthy volunteers, in order to obtain normal size of thyroid gland. Comparison was made between these morphologic characteristics and functional stage of the disease. The mean diameter of thyroid gland was 2.16 ± 0.43 cm in patients with Hashimoto's thyroiditis, and 1.41 ± 0.42 cm in normal control group of the thyroid gland. There was no statistically significant relationship between thyroid function and size. There was morphologic abnormalities in 46 patients (85%). Among them, 7 patients revealed diffuse low echogenicity in the entire thyroid gland, 32 patients showed peripherally located, ill-defined focal hypoechoic lesion, and 7 patients showed solitary or multiple. well-defined nodular lesions. Decreased echogenicity of the thyroid gland was related to hypothyroid status. Hashimoto's thyroiditis has specific morphologue characteristics in ultrasonographic features, which are well correlated with thyroid function.

  3. Ultrasound diagnostics of thyroid diseases

    Energy Technology Data Exchange (ETDEWEB)

    Kharchenko, Vladimir P. [Russian Radiology Research Center, Moscow (Russian Federation); Kotlyarov, Peter M. [Russian Center of Roentgenradiology, Moscow (Russian Federation); Mogutov, Mikhail S.; Sencha, Alexander N.; Patrunov, Yury N.; Belyaev, Denis V. [Yaroslavl Railway Clinic (Russian Federation); Alexandrov, Yury K. [State Medical Academy, Yaroslavl (Russian Federation)

    2010-07-01

    This book is based on the authors' extensive practical experience in the use of modern ultrasound, and other radiological methods, in the diagnosis of thyroid diseases. The authors have analyzed more than 100,000 ultrasound examinations performed between 1995 and 2008 in patients with thyroid and parathyroid disease, as well as many thousands of diagnostic and therapeutic ultrasound-guided minimally invasive procedures. The opening chapters include discussion of current ultrasound techniques, pitfalls, and the specifics of ultrasound examination of the thyroid in children. Detailed attention is then devoted to findings in the normal thyroid and in the presence of diffuse and focal changes. Further chapters focus on such topics as ultrasound examination after thyroid surgery and ultrasound diagnosis of parathyroid disease, recurrent goiter, and neck masses. Ultrasound-guided minimally invasive techniques, such as fine-needle aspiration biopsy, percutaneous laser ablation, and ethanol and glucocorticoid injections, are considered in depth. This up-to-date and richly illustrated book will interest and assist specialists in ultrasound diagnostics, radiologists, endocrinologists, and neck surgeons. (orig.)

  4. An incidental finding of the accessory inferior thyroid artery

    OpenAIRE

    Sedy J

    2008-01-01

    We report a case of an incidental finding of the right accessory inferior thyroid artery, emerging from the thyrocervical trunk together with a typical inferior thyroid artery, present in a normal position. On the left side, only single inferior thyroid artery was present. Only one inferior thyroid vein was found on each side. The accessory inferior thyroid artery entered the thyroid gland approximately 1 cm above the normal inferior thyroid, above the superior parathyroid gland. Although acc...

  5. Ultrasonography a useful adjunctive in management of thyroid neoplasms

    OpenAIRE

    Latoo, Manzoor; Lateef, Mohammed; Kirmani, Omar

    2007-01-01

    Fine needle aspiration cytology has been the gold standard of diagnosis in case of thyroid neoplasm. However ultrasonography of thyroid neoplasm is a useful guide for an operating thyroid surgeon. We in our study evaluated patients of thyroid neoplasm with USG thyroid & studied its role in the therapeutic management of neoplasm. In our study of 10 patients of thyroid neoplasm we found USG of the thyroid neoplasm as a valuable guide in management.

  6. Effect of soybean derivatives (glycine max) on thyroid of rats

    International Nuclear Information System (INIS)

    The effect of a Brazilian variety soybean and their comercial products on thyroid gland is studied. Soybean derivatives are tested in rats through acute experiments of 3 to 24 hours and semichronic experiments of 16 to 29 days. The autoclaved extract administered after 6 to 24 hours decreases the percentage of iodine (131I) uptake. Semichronic experiments show that the factor found in soybean provokes both an increase or a reduction in percentage of iodine (131I) uptake, depending ou the oeriod of action

  7. The Study on the Thyroid Disease

    International Nuclear Information System (INIS)

    Several recent advances in our knowledge of thyroid physiology have broad application to the diagnosis and management of thyroid disorders. For in the thyroid, more than other end-ocrine organs, pathophysiology can be translated directly into the diagnosis and management of thyroid disease. Graves' disease is a syndrome including goiter with hyperthyroidism, exophthalmos and dermatopathy. The pathogenesis of Graves' disease is not yet clearly identified, but various autoantibodies to the thyroid gland and immunapathalogic studied indicate that autoimmune processes are involved in the pathogenesis of the disease. The diagnosis and management of Graves' disease are largely dependent on radionuclide technique as radioimmunoassay, radioactive iodine therapy and so on. Several laboratory tests are also developed to determine the remission of this disease including TRH stimulation test, T3, suppression test and detection of thyroid stimulating immunoglobulins. Autoimmune thyroiditis is almost certainly a primary immunologic disease and the incidence tends to increase recently, mainly due to the application of biopsy technique is thyroid diseases. Thyroid nodules have been a great challenge to physicians because of the possibility of malignancy. But recently, cytologic examination of thyroid aspirate provides a very simple and also reliable diagnostic method in patients with thyroid nodules. In 163 patients with thyroid nodules, only 19.3% was revealed to be malignant. Therefore cytologic examination of thyroid aspirate and thyroid biopsy should be included in the diagnosis of nodular patients prior to surgical intervention. In this paper, a comprehensive review is presented on the pathogenesis, clinical features, laboratory findings and therapeutic modalities of various thyroid diseases on the basis of over 80 researches performed during the past 20 years at radioisotope clinic, Seoul National University Hospital.

  8. The Study on the Thyroid Disease

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mun Ho [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1982-09-15

    Several recent advances in our knowledge of thyroid physiology have broad application to the diagnosis and management of thyroid disorders. For in the thyroid, more than other end-ocrine organs, pathophysiology can be translated directly into the diagnosis and management of thyroid disease. Graves' disease is a syndrome including goiter with hyperthyroidism, exophthalmos and dermatopathy. The pathogenesis of Graves' disease is not yet clearly identified, but various autoantibodies to the thyroid gland and immunapathalogic studied indicate that autoimmune processes are involved in the pathogenesis of the disease. The diagnosis and management of Graves' disease are largely dependent on radionuclide technique as radioimmunoassay, radioactive iodine therapy and so on. Several laboratory tests are also developed to determine the remission of this disease including TRH stimulation test, T{sub 3}, suppression test and detection of thyroid stimulating immunoglobulins. Autoimmune thyroiditis is almost certainly a primary immunologic disease and the incidence tends to increase recently, mainly due to the application of biopsy technique is thyroid diseases. Thyroid nodules have been a great challenge to physicians because of the possibility of malignancy. But recently, cytologic examination of thyroid aspirate provides a very simple and also reliable diagnostic method in patients with thyroid nodules. In 163 patients with thyroid nodules, only 19.3% was revealed to be malignant. Therefore cytologic examination of thyroid aspirate and thyroid biopsy should be included in the diagnosis of nodular patients prior to surgical intervention. In this paper, a comprehensive review is presented on the pathogenesis, clinical features, laboratory findings and therapeutic modalities of various thyroid diseases on the basis of over 80 researches performed during the past 20 years at radioisotope clinic, Seoul National University Hospital.

  9. Circulating leptin and thyroid dysfunction

    DEFF Research Database (Denmark)

    Zimmermann-Belsing, Tina; Brabant, Georg; Holst, Jens Juul;

    2003-01-01

    The identification and sequencing of the ob gene and its product, leptin, in 1994 opened new insights in the study of the mechanisms controlling body weight and led to a surge of research activity. Since its discovery, leptin has been the subject of an enormous amount of work especially within the...... fields of nutrition, metabolism and endocrinology. Leptin is accepted as an adipose signal, and even though the underlying mechanisms are not fully clarified, leptin, in addition to the thyroid hormones, is believed to be involved in regulation during the switch from the fed to the starved state. It is...... not clear whether leptin and the melanocortin pathways interact with the thyroid axis under physiological conditions other than during starvation or in response to severe illness, both states in which the hypothalamo-pituitary-thyroid axis may be severely suppressed. In addition to the suggested...

  10. Environmental chemicals and thyroid function: an update

    DEFF Research Database (Denmark)

    Boas, M.; Main, K.M.; Feldt-Rasmussen, U.

    2009-01-01

    PURPOSE OF REVIEW: To overview the effects of endocrine disrupters on thyroid function. RECENT FINDINGS: Studies in recent years have revealed thyroid-disrupting properties of many environmentally abundant chemicals. Of special concern is the exposure of pregnant women and infants, as thyroid......, epidemiological and exposure studies indicates that the ubiquitous human and environmental exposure to industrial chemicals may impose a serious threat to human and wildlife thyroid homeostasis. Currently, available evidence suggests that authorities need to regulate exposure to thyroid-disrupting chemicals...

  11. Thyroid consequences of the Chernobyl nuclear accident.

    Science.gov (United States)

    Pacini, F; Vorontsova, T; Molinaro, E; Shavrova, E; Agate, L; Kuchinskaya, E; Elisei, R; Demidchik, E P; Pinchera, A

    1999-12-01

    It is well recognized that the use of external irradiation of the head and neck to treat patients with various non-thyroid disorders increases their risk of developing papillary thyroid carcinoma years after radiation exposure. An increased risk of thyroid cancer has also been reported in survivors of the atomic bombs in Japan, as well as in Marshall Island residents exposed to radiation during the testing of hydrogen bombs. More recently, exposure to radioactive fallout as a result of the Chernobyl nuclear reactor accident has clearly caused an enormous increase in the incidence of childhood thyroid carcinoma in Belarus, Ukraine, and, to a lesser extent, in the Russian Federation, starting in 1990. When clinical and epidemiological features of thyroid carcinomas diagnosed in Belarus after the Chernobyl accident are compared with those of naturally occurring thyroid carcinomas in patients of the same age group in Italy and France, it becomes apparent that the post-Chernobyl thyroid carcinomas were much less influenced by gender, virtually always papillary (solid and follicular variants), more aggressive at presentation and more frequently associated with thyroid autoimmunity. Gene mutations involving the RET proto-oncogene, and less frequently TRK, have been shown to be causative events specific for papillary cancer. RET activation was found in nearly 70% of the patients who developed papillary thyroid carcinomas following the Chernobyl accident. In addition to thyroid cancer, radiation-induced thyroid diseases include benign thyroid nodules, hypothyroidism and autoimmune thyroiditis, with or without thyroid insufficiency, as observed in populations after environmental exposure to radioisotopes of iodine and in the survivors of atomic bomb explosions. On this basis, the authors evaluated thyroid autoimmune phenomena in normal children exposed to radiation after the Chernobyl accident. The results demonstrated an increased prevalence of circulating thyroid

  12. Papillary thyroid carcinoma in children and adolescents.

    Science.gov (United States)

    Chung, Bo Mi; Park, Sung Hee; Kim, Soo Jin; Seo, Jae Seung; Kim, Yang Soo; Shim, Hyung Jin; Lee, Jong Beum

    2014-09-01

    Differentiated thyroid carcinoma is uncommon in children and constitutes 0.5% to 3% of all pediatric malignancies. Few studies have reported imaging findings of childhood papillary thyroid carcinomas. We report 3 cases of papillary thyroid carcinomas in children. Among the 3 patients, the youngest was a 7-year-old girl. In the current report, we describe 2 cases of classic papillary thyroid carcinoma and 1 case of pediatric diffuse sclerosing variant of papillary thyroid carcinoma. The ultrasonographic features and diagnostic procedures in these pediatric patients are similar to those in adults.

  13. Intraoperative neuromonitoring in thyroid surgery

    Directory of Open Access Journals (Sweden)

    P O Rumyantsev

    2012-06-01

    Full Text Available Comparative analysis of post-surgical neurologic complications due to motor nerves damage (recurrent laryngeal and spine nerves during conventional and neuromonitoring-guide thyroid surgery is conducted in this clinical study. Implication of intraoperative neuromonitoring in thyroid as well as central neck (VI level surgery permitted to reduce recurrence laryngeal nerve palsy more than two times ( OR = 0,32; 95% CI0,11–0,86; P = 0,028. As ultimate indication towards intraoperative neuromonitoring author consider operations associated with a high risk of motor nerve causal injury as well as fault of its visual identification.

  14. Update of Thyroid Developmental Genes.

    Science.gov (United States)

    Stoupa, Athanasia; Kariyawasam, Dulanjalee; Carré, Aurore; Polak, Michel

    2016-06-01

    Thyroid dysgenesis (TD) is the most common cause of congenital hypothyroidism in iodine-sufficient regions and includes a spectrum of developmental anomalies. The genetic components of TD are complex. Although a sporadic disease, advances in developmental biology have revealed monogenetic forms of TD. Inheritance is not based on a simple Mendelian pattern and additional genetic elements might contribute to the phenotypic spectrum. This article summarizes the key steps of normal thyroid development and provides an update on responsible genes and underlying mechanisms of TD. Up-to-date technologies in genetics and biology will allow us to advance in our knowledge of TD. PMID:27241962

  15. Challenges in interpretation of thyroid function tests in pregnant women with autoimmune thyroid disease

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, Ulla; Bliddal, Sofie; Rasmussen, Åse Krogh;

    2011-01-01

    Physiological changes during gestation are important to be aware of in measurement and interpretation of thyroid function tests in women with autoimmune thyroid diseases. Thyroid autoimmune activity is decreasing in pregnancy. Measurement of serum TSH is the first-line screening variable for...... thyroid dysfunction also in pregnancy. However, using serum TSH for control of treatment of maternal thyroid autoimmunity infers a risk for compromised foetal development. Peripheral thyroid hormone values are highly different among laboratories, and there is a need for laboratory-specific gestational age......-related reference ranges. Equally important, the intraindividual variability of the thyroid hormone measurements is much narrower than the interindividual variation (reflecting the reference interval). The best laboratory assessment of thyroid function is a free thyroid hormone estimate combined with TSH...

  16. Waterborne exposure to microcystin-LR causes thyroid hormone metabolism disturbances in juvenile Chinese rare minnow (Gobiocypris rarus).

    Science.gov (United States)

    Liu, Zidong; Li, Dapeng; Wang, Ying; Guo, Wei; Gao, Yu; Tang, Rong

    2015-09-01

    Microcystin-LR (MC-LR) has the potential to disturb thyroid hormone homeostasis, but little is known about the underlying mechanisms of MC-LR in fish. In the present study, juvenile Chinese rare minnows (Gobiocypris rarus) were exposed to various concentrations of MC-LR (0 µg/L, 50 µg/L, 100 µg/L, and 500 µg/L) for 7 d. The whole-body thyroid hormone content, the histology of thyroid follicle epithelial cells, the activities of hepatic iodothyronine deiodinases, and the transcription of selected genes associated with thyroid hormone synthesis, transport, and metabolism were analyzed. Following exposure to MC-LR, whole-body concentrations of both thyroxine (T4 ) and triiodothyronine (T3 ) were significantly decreased. The levels of messenger RNA for sodium/iodide symporter, transthyretin, thyroid hormone receptor-α, iodothyronine deiodinase2, and iodothyronine deiodinase3 were significantly down-regulated after exposure to 500 µg/L MC-LR. A significant decrease in ID2 activity was also observed in the 500-µg/L MC-LR exposure group. Moreover, hypertrophy of thyroid follicle epithelial cells was observed after exposure to MC-LR. The results indicate that acute MC-LR exposure has the potential to disturb the homeostasis of thyroid hormone metabolism, leading to a hypothyroidism state in the juvenile Chinese rare minnow.

  17. Thyroid development in zebrafish lacking Taz.

    Science.gov (United States)

    Pappalardo, Andrea; Porreca, Immacolata; Caputi, Luigi; De Felice, Elena; Schulte-Merker, Stephan; Zannini, Mariastella; Sordino, Paolo

    2015-11-01

    Taz is a signal-responsive transcriptional coregulator implicated in several biological functions, from chondrogenesis to regulation of organ size. Less well studied, however, is its role in thyroid formation. Here, we explored the in vivo effects on thyroid development of morpholino (MO)-mediated knockdown of wwtr1, the gene encoding zebrafish Taz. The wwtr1 gene is expressed in the thyroid primordium and pharyngeal tissue of developing zebrafish. Compared to mammalian cells, in which Taz promotes expression of thyroid transcription factors and thyroid differentiation genes, wwtr1 MO injection in zebrafish had little or no effect on the expression of thyroid transcription factors, and differentially altered the expression of thyroid differentiation genes. Analysis of wwtr1 morphants at later stages of development revealed that the number and the lumen of thyroid follicles, and the number of thyroid follicle cells, were significantly smaller. In addition, Taz-depleted larvae displayed patterning defects in ventral cranial vessels that correlate with lateral displacement of thyroid follicles. These findings indicate that the zebrafish Taz protein is needed for the normal differentiation of the thyroid and are the first to suggest that Taz confers growth advantage to the endocrine gland.

  18. Congenital thyroid hemiagenesis with multinodular goiter

    International Nuclear Information System (INIS)

    Thyroid hemiagenesis is a rare form of thyroid dysgenesis characterized by an absence of half of the thyroid gland. Developmental hemi-thyroid anomalies can result from either an abnormal descent or an agenesis of one lobe of the thyroid gland. We report a case of a 40-year-old woman with history of a longstanding gradually progressive thyroid swelling without any complication. An ultrasonographic examination diagnosed the absence of the left thyroid lobe and enlargement of the right lobe, which was confirmed on a computed tomography (CT) angiogram and a radionuclide scan of the neck. A cytological examination showed nodular goiter with cystic degeneration. Right subtotal thyroidectomy was performed and histopathological examination confirmed adenomatous goiter with degenerative changes. We report the rarity of the condition and emphasize the role of a comprehensive radiological, cytological, and radionuclide algorithm for an accurate preoperative diagnosis and subsequent management

  19. Imaging diagnosis of thyroid gland congenital anomalies

    International Nuclear Information System (INIS)

    The clinical and radiological findings in 25 patients presenting diverse thyroid gland anomalies are described, as follows: thyroid aplasia - 2, thyroid hemiagenesis - 9, lingual thyroid gland - 3, median cervical cysts - 8, lateral cervical aberrant tissue - 2, distant aberrant thyroid tissue - 1 case. In all patients the following methods are applied: echography, computer tomography and radionuclide examination with 99mTc. Conclusions are made that: 1) To make definite diagnosis of thyroid ectopia the complex application of imaging methods is mandatory. 2) Ultrasound examination is sufficient to establish agenesis, hypo- or hemiaplasia of the thyroidea without need to resort to other imaging modalities. 3) Ectopic thyroid tissue eventually discovered should be carefully monitored by echography and cytologically because of susceptibility of malignant degeneration

  20. Thyroid Storm Precipitated by Duodenal Ulcer Perforation

    Directory of Open Access Journals (Sweden)

    Shoko Natsuda

    2015-01-01

    Full Text Available Thyroid storm is a rare and life-threatening complication of thyrotoxicosis that requires prompt treatment. Thyroid storm is also known to be associated with precipitating events. The simultaneous treatment of thyroid storm and its precipitant, when they are recognized, in a patient is recommended; otherwise such disorders, including thyroid storm, can exacerbate each other. Here we report the case of a thyroid storm patient (a 55-year-old Japanese male complicated with a perforated duodenal ulcer. The patient was successfully treated with intensive treatment for thyroid storm and a prompt operation. Although it is believed that peptic ulcer rarely coexists with hyperthyroidism, among patients with thyroid storm, perforation of a peptic ulcer has been reported as one of the causes of fatal outcome. We determined that surgical intervention was required in this patient, reported despite ongoing severe thyrotoxicosis, and reported herein a successful outcome.

  1. Thyroid function and thyroid antibodies in recurrent miscarriage women

    International Nuclear Information System (INIS)

    The aim of this study is to determine thyroid status in recurrent miscarriage Sudanese women and to determine the association between thyroid antibodies and miscarriage. The study included patients attending obstetrics and gynecology unit at Khartoum teaching hospital and Omdurman New hospital since June 2008 to Jan 2009, these patients were complaining of vaginal bleeding. Sixty, apparently healthy pregnant women with history of unexplained recurrent miscarriages during the first trimester, their ages ranged between 20 and 45 years were selected as target group. Forty healthy, normal pregnant women of the same gestational age and known to reach term and had healthy labor, patients with age ranged between 17 and 41 years were selected from (SAEC), referral clinic center at Khartoum Teaching and Omdurman New Hospitals as control group. The two groups were physically examined and their thyroid glands were seen by the physician. Questionnaires were completed for all the subjects. Patients with metabolic or endocrinologic disorders, genital organ anamoly, uterine myoma, mal nourishment or exposed to toxic substances were excluded from the study. Five ml of venous blood samples were collected from the target and control subjects. Thyroid function test and thyroid antibodies (TT4, TT3, FT4, FT3, TSH, TPO-Ab and Tg-Ab) were measured for the two groups (target and control ) using RIA technique. The results of this study showed that there was a significant decrease decrease in the concentrations of thyroid hormones (TT4 and TT3) in the target group (p-value = 0.0001 and 0.004 respectively) compared with the control group. Moreover, there was a significant elevation in the concentration of TSH in the target group (p- value = 0.0001). The free T-4 concentration was lower but not significant in the target group (p-value=0.075), FT3 level was similar in both groups (p-value = 0.591). The presence of abnormal high concentrations of TT4 in control and target groups was 37.5% and

  2. Growth and development in a child with resistance to thyroid hormone and ectopic thyroid gland.

    Science.gov (United States)

    Heather, Natasha; Hall, Kate; Neas, Katherine; Potter, Howard; Wiltshire, Esko

    2012-03-01

    Resistance to thyroid hormone is an uncommon problem, which has rarely been associated with thyroid dysgenesis. We report a case with both thyroid gland ectopy and resistance to thyroid hormone and, thus, a reduced capacity to produce and respond to thyroid hormone. The patient presented at 2 years of age with developmental delay, dysmorphic features, and elevation in both thyroxine and thyrotropin. We document her response to therapy with thyroxine, with particular regard to her growth and development. Persistent elevation of thyrotropin is commonly recognized during treatment of congenital hypothyroidism. Resistance to thyroid hormone may be an important additional diagnosis to consider in cases where thyrotropin remains persistently elevated.

  3. 21 CFR 866.5870 - Thyroid autoantibody immunological test system.

    Science.gov (United States)

    2010-04-01

    ... (chronic lymphocytic thyroiditis), nontoxic goiter (enlargement of thyroid gland), Grave's disease (enlargement of the thyroid gland with protrusion of the eyeballs), and cancer of the thyroid. (b... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Thyroid autoantibody immunological test...

  4. ROLE OF HIGH RESOLUTION COMPUTED TOMOGRAPHY IN THE EVALUATION OF SUPPURATIVE DISEASES OF MIDDLE EAR AND MASTOIDS AND THEIR COMPLICATIONS WITH SURGICAL CORRELATION

    Directory of Open Access Journals (Sweden)

    Deb Kr

    2016-02-01

    Full Text Available OBJECTIVE High Resolution Computed Tomography (HRCT, a modification of routine CT, provides a direct visual window in the temporal bone providing minute structural details. Purpose of the present study was to evaluate the suppurative diseases of middle ear and mastoid with their complications on HRCT and to correlate these imaging findings surgically. Our study shows good correlation of various HRCT findings in suppurative diseases of middle ear & mastoids with intra-operative findings. MATERIALS AND METHODS This retrospective study included 60 patients who were referred to the Department of Radiodiagnosis, Assam Medical College with clinically suspected temporal bone or ear pathologies. After detailed clinical examination, the patients were subjected to HRCT examination. The imaging findings of all cases were correlated with the surgical findings. RESULTS Out of 60 patients, 63.3% had unsafe CSOM with cholesteatoma. The HRCT findings with surgical correlation showed a high 91.89% sensitivity for identifying cholesteatoma. HRCT also provided good sensitivity for detecting erosion of scutum (90.32%, erosion of ossicular chain (86.96% and erosion of lateral semi-circular canal (80%. HRCT had lower sensitivity (66.67% for identifying facial canal dehiscence. CONCLUSION The HRCT findings showed a good sensitivity with intraoperative findings in identification of cholesteatoma, erosion of scutum, ossicular chain and semi-circular canal.

  5. The Revised 2016 Korean Thyroid Association Guidelines for Thyroid Nodules and Cancers: Differences from the 2015 American Thyroid Association Guidelines

    Science.gov (United States)

    2016-01-01

    Increased detection of thyroid nodules using high-resolution ultrasonography has resulted in a world-wide increase in the incidence of differentiated thyroid cancer (DTC). Despite the steep increase in its incidence, the age-standardized mortality rate of thyroid cancer has remained stable, which leads toward a trend of more conservative treatment. The latest American Thyroid Association (ATA) guidelines for thyroid nodules and thyroid cancer revised in 2015 suggested that fine needle aspiration biopsy should be performed for thyroid nodules larger than 1 cm and lobectomy might be sufficient for 1 to 4 cm intrathyroidal DTC. In addition, active surveillance instead of immediate surgical treatment was also recommended as a treatment option for papillary thyroid microcarcinoma based on the results of a few observational studies from Japan. The Korean Thyroid Association (KTA) has organized a task force team to develop revised guidelines for thyroid nodules and DTC after an extensive review of articles and intense discussion on whether we should accept the changes in the 2015 ATA guidelines. This paper introduces and discusses the updated major issues and differences in the ATA and the KTA guidelines. PMID:27704738

  6. Iodine I-131 With or Without Selumetinib in Treating Patients With Recurrent or Metastatic Thyroid Cancer

    Science.gov (United States)

    2016-10-13

    Poorly Differentiated Thyroid Gland Carcinoma; Recurrent Thyroid Gland Carcinoma; Stage IVA Thyroid Gland Follicular Carcinoma; Stage IVA Thyroid Gland Papillary Carcinoma; Stage IVB Thyroid Gland Follicular Carcinoma; Stage IVB Thyroid Gland Papillary Carcinoma; Stage IVC Thyroid Gland Follicular Carcinoma; Stage IVC Thyroid Gland Papillary Carcinoma

  7. Trametinib in Increasing Tumoral Iodine Incorporation in Patients With Recurrent or Metastatic Thyroid Cancer

    Science.gov (United States)

    2016-10-05

    Poorly Differentiated Thyroid Gland Carcinoma; Recurrent Thyroid Gland Carcinoma; Stage IVA Thyroid Gland Follicular Carcinoma; Stage IVA Thyroid Gland Papillary Carcinoma; Stage IVB Thyroid Gland Follicular Carcinoma; Stage IVB Thyroid Gland Papillary Carcinoma; Stage IVC Thyroid Gland Follicular Carcinoma; Stage IVC Thyroid Gland Papillary Carcinoma

  8. DNA Methylation in Thyroid Tumorigenesis

    Directory of Open Access Journals (Sweden)

    Maria J. Worsham

    2011-03-01

    Full Text Available Thyroid cancer is the most common endocrine cancer with 1,690 deaths each year. There are four main types of which the papillary and follicular types together account for >90% followed by medullary cancers with 3% to 5% and anaplastic carcinomas making up

  9. Gene therapy for thyroid cancer

    International Nuclear Information System (INIS)

    Gene therapy for thyroid cancer include immunotherapy, suicide gene therapy, tumor suppressor replacement, 131I therapy by sodium/iodide symporter and antisense therapy and so on. Gene therapy has wide perspectives, but there are many problems need to be solved for clinical application

  10. Noonan's Syndrome and Autoimmune Thyroiditis

    Science.gov (United States)

    Vesterhus, Per; Aarskog, Dagfinn

    1973-01-01

    Thyroid abnormalities were studies in seven boys and three girls, 4- to 17-years-old, with Noonan's syndrome, characterized by mental retardation, ocular anomalies (wide spaced eyes, drooped eye lids, or strabismus), heart lesions, characteristics of Turner's syndrome, and normal karyotypes (chromosome arrangement). (MC)

  11. 慢性化脓性中耳炎手术治疗的临床研究%Chronic suppurative otitis media of surgical treatment of clinical research

    Institute of Scientific and Technical Information of China (English)

    冯云

    2015-01-01

    目的:重点探索手术治疗慢性化脓性中耳炎的有效性及安全性。方法:挑选的研究对象是2011年02月01日至2014年02月01日在我院接受治疗的89例慢性化脓性中耳炎患者,根据疾病类型选择不同的手术方式,42例患者接受改良乳突根治术,47例患者接受开放式鼓室成形术,对比两种手术方法对慢性化脓性中耳炎患者的影响。结果:改良乳突根治术组的优良率达到95.24%。开放式鼓室成形术组的优良率达到97.87%。两组慢性化脓性中耳炎患者的手术效果没有明显差异(P>0.05)。改良乳突根治术组的并发症发生率为9.52%。开放式鼓室成形术组的并发症发生率为12.76%。两组慢性化脓性中耳炎患者的并发症发生率没有明显差异(P>0.05)。结论:开放式鼓室成形术或者改良乳突根治术治疗慢性化脓性中耳炎的疗效良好,根据患者的鼓膜穿孔部位采取合适的手术方法进行治疗的效果更为明显。%Objective The key to explore the effectiveness of surgical treatment for chronic suppurative otitis media and security.Methods The research object is 01, 02, 2011-01, 02, 2014 in our hospital treated 89 cases of patients with chronic suppurative otitis media, in 42 patients improved, 47 patients accepting open tympanoplasty.Results The improvement of mastoidotympanectomy group was 95.24%. The rate of good, open tympanoplasty group reached 97.87%. Two groups of patients with chronic suppurative otitis media operation effect was no significant difference (P > 0.05). Improved mastoidotympanectomy group the incidence of complications was 9.52%. The incidences of complications to open tympanoplasty was 12.76%. Two groups of patients with chronic suppurative otitis media the incidence of complications was no significant difference (P > 0.05).Conclusion Modified mastoidotympanectomy open tympanoplasty or treatment the curative effect of chronic suppurative

  12. Anti-thyroid peroxidase antibodies: Its effect on thyroid gland and breast tissue

    Directory of Open Access Journals (Sweden)

    Sabitha Kandi

    2012-01-01

    Full Text Available Thyroid peroxidase (TPO is a key enzyme in the synthesis of thyroid hormone. TPO is involved in thyroid hormone synthesis (organification and coupling reactions. TPO is a major antigen corresponding to thyroid-microsomal autoantibodies. Anti-TPO auto antibodies are very important to diagnose autoimmune thyroid diseases and also in estimating its clinical course. Autoimmune thyroid disease is detected mostly by measuring circulating antibodies to thyroglobulin which is uncommon measurement of antibodies to TPO that gives reliable information about autoimmune thyroid disease. Eighty percent of Grave′s disease patients have high levels of antiTPO antibodies. About 4% of subclinical hypothyroid patients with positive TPO antibodies develop clinical hypothyroidism. There is always a controversy on the relationship between breast cancer and thyroid disorders. As these tissues, i.e., breast and thyroid, originate embryologically from the same type of cells, hypothyroid/hyperthyroid females are more prone to develop benign or malignant breast tumors. The studies on breast cancer patients indicate increased thyroid disorders in breast cancer patients, most commonly Hashimoto′s thyroiditis accounts to increased thyroid disorders in these patients. This is independent of hormonal receptor status of the patient. These findings suggest the usefulness of screening for thyroid disease in any patient with breast cancer.

  13. Thyroid disorders in atomic-bomb survivors

    International Nuclear Information System (INIS)

    It is known from several studies, including those from RERF that radiation exposure can cause thyroid tumors (Socolow, N Engl J Med. 1963;268:406, Parker, Ann Intern Med. 1974;80:600). Effects of radiation on autoimmune thyroid disease are not well understood. We have conducted thyroid disease screening on a population of 2856 individuals from the Adult Health Study (AHS) cohort of atomic-bomb survivors for the period of 1984-1987. This study, which for logistical reasons involved survivors only from Nagasaki, revealed a statistically significant relationship between radiation dose and prevalence of solid nodules, including cancer, and that of autoimmune hypothyroidism (Nagataki, JAMA. 1994;272:364). Because the previous thyroid study was conducted only in Nagasaki, the new comprehensive thyroid disease screening study has been ongoing in Hiroshima and Nagasaki AHS participants since March 2000. For about 4,000 participants in Hiroshima and Nagasaki AHS cohort, thyroid ultrasonography, aspiration biopsy of nodules, thyroid function test, thyroid autoantibody (thyroid peroxidase antibody and thyroglobulin antibody) test by highly sensitive assay using enzyme linked immunosorbent assay were performed for the diagnosis of thyroid diseases. Analysis of data from the 1874 people examined through July 2001 (915 people from Hiroshima, 959 people from Nagasaki) provides evidence that thyroid cancer increases with radiation dose. The prevalence of positive result for thyroid autoantibody test is increased in the people exposed to relative low dose of radiation (0.01-0.99 Sv). Examination and measurements was completed in February 2003 for all patients. The analysis of these data is providing new and more complete insights into relationships between thyroid diseases and low doses of radiation

  14. The thyroid nodule. Thyrotropin and peripheral thyroid hormones; Der Schilddruesenknoten. TSH und periphere Hormone

    Energy Technology Data Exchange (ETDEWEB)

    Zimny, M. [Klinikum Hanau (Germany). Inst. fuer Nuklearmedizin

    2008-09-15

    Thyrotropin, free triodothyronine and thyroxine represent the standard serological parameters for the diagnostic work-up of the thyroid but only a minority of thyroid nodules present with subclinical or overt thyroid disorders. Besides a review of the regulation and principle of function of thyroid hormones as well as the effects of subclinical or overt hyperthyroidism, the significant role of these parameters beyond the assessment of hyperthyroidism in thyroid nodules is discussed. There is evidence that the level of thyrotropin within the normal range is predictive for the relevance of autonomous functioning nodules and the risk of malignancy of non-functioning thyroid nodules. Furthermore, the ratio of triodothyronine and thyroxine indicates the etiology of hyperthyroidism. Thyrotropin represents the main parameter to determine the adequate dose of thyroid hormone therapy of thyroid nodules. (orig.)

  15. Thyroid nodules and thyroid autoimmunity in the context of environmental pollution.

    Science.gov (United States)

    Benvenga, Salvatore; Antonelli, Alessandro; Vita, Roberto

    2015-12-01

    Evidence suggests that in most industrialized countries autoimmune disorders, including chronic lymphocytic thyroiditis, are increasing. This increase parallels the one regarding differentiated thyroid cancer, the increment of which is mainly due to the papillary histotype. A number of studies have pointed to an association between chronic lymphocytic thyroiditis and differentiated thyroid cancer. The upward trend of these two thyroid diseases is sustained by certain environmental factors, such as polluting substances acting as endocrine disrupting chemicals. Herein we will review the experimental and clinical literature that highlights the effects of environmental and occupational exposure to polluting chemicals in the development of autoimmune thyroid disease or differentiated thyroid cancer. Stakeholders, starting from policymarkers, should become more sensitive to the consequences for the thyroid resulting from exposure to EDC. Indeed, the economic burden resulting from such consequences has not been quantified thus far.

  16. Steroid-Responsive Epilepsia Partialis Continua with Anti-Thyroid Antibodies: A Spectrum of Hashimoto's Encephalopathy

    Directory of Open Access Journals (Sweden)

    Hiroki Masuda

    2014-05-01

    Full Text Available Background: When a neuropsychiatric symptom due to encephalopathy develops in a patient with anti-thyroid antibodies, especially when the symptom is steroid-responsive, Hashimoto's encephalopathy (HE needs to be included in the differential diagnosis of the patient. Although HE is an elusive disease, it is thought to cause various clinical presentations including seizures, myoclonus, and epilepsia partialis continua (EPC. Case Report: We present the case of a 33-year-old Japanese woman who acutely developed EPC in the right hand as an isolated manifestation. A thyroid ultrasound showed an enlarged hypoechogenic gland, and a thyroid status assessment showed euthyroid with high titers of thyroid antibodies. A brain MRI revealed a nodular lesion in the left precentral gyrus. Corticosteroid treatment resulted in a cessation of the symptom. Conclusions: A precentral nodular lesion can be responsible for steroid-responsive EPC in a patient with anti-thyroid antibodies and may be caused by HE. The serial MRI findings of our case suggest the presence of primary demyelination, with ischemia possibly due to vasculitis around the demyelinating lesion.

  17. Radioimmunoassay measurements of serum thyrotropin in patients with hypothalamic-pituitary and thyroid diseases

    International Nuclear Information System (INIS)

    Serum TSH was measured by means of double antibody radioimmunoassay using a commercial Kit Daiichi, in 21 normal subjects, 200 patients with thyroid disease and 130 patients with hypothalamic-pituitary diseases. Serum TSH concentrations in normal subjects were <2 to 8 μU/ml which rose to 8-40 μU/ml after administration of 500 μg TRH intravenously. Serum TSH was undetectable and did not respond to TRH in all untreated patients and in some euthyroid patients with Graves' disease after treatment. Undetectable TSH and no response to TRH were also observed in most patients with a hyperfunctioning thyroid nodule and those with subacute thyroiditis in the acute phase. In some patients with Hashimoto's thyroiditis and all patients with adult myxedema and cretinism, serum TSH levels were increased and showed hyperresponse to TRH. The ratio of bioassay and radioimmunoassay potency estimates for TSH in sera obtained before TRH was not statistically different from that obtained after TRH administration to patients with primary hypothyroidism. Elevated serum TSH was promptly decreased by the administration of thyroid hormone to the patients. More than 50% of patients with pituitary adenoma, acromegaly and craniopharyngioma showed normal basal TSH and no or low response of TSH to TRH. Administration of TRH failed to stimulate a rise in serum TSH in 2 sisters with isolated TSH deficiency with cretinism. Basal TSH was undetectable and showed delayed response to TRH in patients with anorexia nervosa. (auth.)

  18. Aspergillus thyroiditis: a complication of respiratory tract infection in an immunocompromised patient.

    Science.gov (United States)

    Alvi, Madiha M; Meyer, David S; Hardin, Nicholas J; Dekay, James G; Marney, Annis M; Gilbert, Matthew P

    2013-01-01

    A 59-year-old male with past medical history significant for non-Hodgkin's lymphoma status after chemotherapy presented with acute onset of neck pain, odynophagia, and dysphagia associated with subjective fever, chills, and dyspnea. Physical findings included a temperature of 38.4°C, hypertension, and tachycardia. Patient was found to have anterior neck tenderness. Laboratory evaluation revealed neutropenia. The patient was started on empiric antibacterial and antiviral therapy and continued on home prophylactic antifungal treatment. Thyroid function tests revealed overt hyperthyroidism. A thyroid ultrasound showed heterogeneous echotexture without discrete nodules. Subacute thyroiditis was treated with methylprednisolone, metoprolol, and opiate analgesics. Patient's antibacterial, antifungal, and antiviral treatments were broadened. A fine needle aspiration was not conducted. The patient's condition deteriorated rapidly over his brief hospital course and he expired. Autopsy showed fungal thyroiditis secondary to disseminated invasive Aspergillus. This report describes the presentation of fungal thyroiditis secondary to disseminated invasive Aspergillus originating from the respiratory tract. The authors review the diagnostic challenges, pathophysiology, and treatment of this condition. PMID:24455333

  19. Risk factors of thyroid cancer in Babol, Northern Iran

    OpenAIRE

    Moazezi, Zoleika; Mahmoudi, Mahmoud; Yahyahpour, Yousef; Alaleh, AliReza

    2011-01-01

    Background : Thyroid cancer is the most common endocrine malignancy. Several risk factors were found to play a role in thyroid cancer. The purpose of the study was to determine the risk factors for thyroid cancer, in Babol, north of Iran.

  20. Ultrastructural Localization of Endogenous Peroxidase Activity in Hashunoto's Thyroiditis

    Directory of Open Access Journals (Sweden)

    Yamamoto,Nobuharu

    1990-02-01

    Full Text Available Ultrastructural localization and intensity of endogenous thyroid peroxidase (TPO in Hashimoto's thyroiditis were examined in relation to the serum thyroid hormone level, thyroid-stimulating hormone (TSH concentration and anti-thyroid autoantibody titer. In Hashimoto's thyroiditis, TPO activity on the microvilli of follicular cells was more intense than that of normal thyroid tissue, but the intensity of the intracytoplasmic peroxidase reaction was generally weaker than that of Graves' or normal thyroid tissue. Microvillar TPO reaction products were positive in all thyroid follicular cells in patients with increased TSH levels, but no TPO activity was observed on the microvilli of patients with normal or low TSH levels, irrespective of their histological type or serum anti-microsomal antibody titer. It is suggested that TPO activity on the surface of microvilli of thyroid follicular cells in Hashimoto's thyroid gland is modulated by thyrotropin but is not affected by anti-thyroid autoantibodies.

  1. Report of a case of papillary thyroid carcinoma in association with Hashimoto's thyroiditis

    OpenAIRE

    Chukwudi Onyeaghana Okani; Benjamin Otene; Terhemba Nyaga; Joseph Ngbea; Agaba Eke; Felix Edegbe; Daniel Anyiam

    2015-01-01

    Hashimoto thyroiditis (HT) is an autoimmune disease, known to be the most common cause of hypothyroidism in nonendemic goitrous areas. It is usually characterized by symmetric, painless, and diffused but sometimes localized swelling of the thyroid gland with features of hypothyroidism. Papillary thyroid carcinoma (PTC), on the other hand, is the most common yet less aggressive form of thyroid cancer, especially in iodine-deficient areas. The coexistence of the two diseases is possible but not...

  2. Subacute thyroiditis after seasonal influenza vaccination

    Directory of Open Access Journals (Sweden)

    Fumiatsu Yakushiji

    2011-08-01

    Full Text Available We report the first patient with subacute thyroiditis after influenza vaccination in Japan. A 49-year-old woman received a seasonal influenza vaccination in October 2009. She also received a seasonal influenza vaccination in 2008. After the vaccination, she experienced spontaneous pain and tenderness in the right lower neck. Together with the results of laboratory examinations and thyroid echography, we established the diagnosis of subacute thyroiditis. The patient had human leukocyte antigens (HLAs of A2/A11 and B62/B35. HLA-A2-positive is reported at a risk of interferon-alpha-induced autoimmune thyroid disorder, and HLA-B35-positive is reported at a risk of subacute thyroiditis. Since fever and cervical pain are reported as adverse effects of influenza vaccination, subacute thyroiditis after influenza vaccination might have been missed.

  3. THYROID ASSOCIATED ORBITOPATHY – UNILATERAL PRESENT ATION

    Directory of Open Access Journals (Sweden)

    Padmini

    2013-04-01

    Full Text Available ABSTRACT: Thyroid-associated orbitopathy (TAO, frequently te rmed Graves ophthalmopathy, is part of an autoimmune process that can affect the orbital and periorbital tissue, the thyroid gland, and, rarely, the pretibial skin or digits (th yroid acropachy, Although the use of the term thyroid ophthalmopathy is pervasive, the disease proce ss is actually an orbitopathy in which the orbital and periocular soft tissues are primarily af fected with secondary effects on the eye. Thyroid orbitopathy (TO is most prevalent among fema les in the fourth and fifth decades and is usually associated with thyroid dysfunction. Thyroi d-associated orbitopathy may precede, coincide, or follow the systemic complications of dy sthyroidism. The ocular manifestations of thyroid-associated orbitopathy include eyelid retrac tion, proptosis, chemosis, periorbital edema, and altered ocular motility with significant functional, social, and cosmetic consequences. we describe a unique case of unilater al exophthalmos in a young male patient.

  4. Effect of successive irrigation of subarachnoid cavity on body temperature and cerebrospinal fluid-related index in suppurative meningitis model dogs

    Institute of Scientific and Technical Information of China (English)

    Yong Liu; Guohou He; Yuanyuan Wang; Xueqiang Chen; Qibin Wang

    2006-01-01

    BACKGROUND: At present, suppurative meningitis is mainly treated through anti-infection with antibiotics, depressing encephalic pressure with mannitol , lowering body temperature with drugs, supporting treatment,etc. However, it takes a long course of treatment and has poor therapeutic effect. Successive irrigation of subarachnoid cavity maybe have better effect on suppurative meningitis.OBJECTIVE: We compared the successive irrigation of subbarachnoid cavity with routine therapeutic methods to observe the effect of successive irrigation of subarachnoid cavity on the body temperature, cerebrospinal fluid pressure, the number of white blood cell and the level of protein of suppurative meningitis dogs.DESIGN: A randomized and controlled animal experiment.SETTING: Institute of Neuroscience, Taihe Hospital Affiliated to Yunyang Medical College.MATERIALS: Totally 17 healthy adult male Beagle dogs, of common grade, weighing 9 to 10 kg, were involved in the experiment, and raised in the 20 ℃ temperature with relative humidity of 50% for 1 week.They were randomized into 3 groups: normal group (n=5), control group (n=5) and irrigation group (n=6).Artificial cerebrospinal fluid was prepared according to the level of glucose and chloride of cerebrospinal fluid of normal dogs, and then it was sterilized with high pressure.METHODS: This experiment was carried out in the experimental animal center of Yunyang Medical College from April to August 2001.① After the dogs were anesthetized,1 mL fresh staphylococcus aureus liquid [(1.5-1.6) ×109 L-1] was injected into medullary cistern to establish suppurative meningitis models.② After models were successfully established, intravenous drip infusion of 1.2 ×106 U/(kg.d), muscular injection of sulday were performed in the control group. The irrigation of subarachnoid meningitis was conducted in the irrigation group besides the routine treatments in the control group: Artificial cerebrospinal fluid was successively injected into

  5. Thyroid hormone synthesis and anti-thyroid drugs: A bioinorganic chemistry approach

    Indian Academy of Sciences (India)

    Gouriprasanna Roy; G Mugesh

    2006-11-01

    Hydrogen peroxide, generated by thyroid oxidase enzymes, is a crucial substrate for the thyroid peroxidase (TPO)-catalysed biosynthesis of thyroid hormones, thyroxine (T4) and triiodothyronine (T3) in the thyroid gland. It is believed that the H2O2 generation is a limiting step in thyroid hormone synthesis. Therefore, the control of hydrogen peroxide concentration is one of the possible mechanisms for the inhibition of thyroid hormone biosynthesis. The inhibition of thyroid hormone synthesis is required for the treatment of hyperthyroidism and this can be achieved by one or more anti-thyroid drugs. The most widely used anti-thyroid drug methimazole (MMI) inhibits the production of thyroid hormones by irreversibly inactivating the enzyme TPO. Our studies show that the replacement of sulphur in MMI by selenium leads to a selone, which exists predominantly in its zwitterionic form. In contrast to the sulphur drug, the selenium analogue (MSeI) reversibly inhibits the peroxidase-catalysed oxidation and iodination reactions. Theoretical studies on MSeI reveal that the selenium atom in this compound carries a large negative charge. The carbon-selenium bond length in MSeI is found to be close to single-bond length. As the selenium atom exhibits a large nucleophilic character, the selenium analogue of MMI may scavenge the hydrogen peroxide present in the thyroid cells, which may lead to a reversible inhibition of thyroid hormone biosynthesis.

  6. Challenges in interpretation of thyroid function tests in pregnant women with autoimmune thyroid disease

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, Ulla; Bliddal, Sofie; Rasmussen, Åse Krogh;

    2011-01-01

    Physiological changes during gestation are important to be aware of in measurement and interpretation of thyroid function tests in women with autoimmune thyroid diseases. Thyroid autoimmune activity is decreasing in pregnancy. Measurement of serum TSH is the first-line screening variable for thyr......Physiological changes during gestation are important to be aware of in measurement and interpretation of thyroid function tests in women with autoimmune thyroid diseases. Thyroid autoimmune activity is decreasing in pregnancy. Measurement of serum TSH is the first-line screening variable...... for thyroid dysfunction also in pregnancy. However, using serum TSH for control of treatment of maternal thyroid autoimmunity infers a risk for compromised foetal development. Peripheral thyroid hormone values are highly different among laboratories, and there is a need for laboratory-specific gestational age......-related reference ranges. Equally important, the intraindividual variability of the thyroid hormone measurements is much narrower than the interindividual variation (reflecting the reference interval). The best laboratory assessment of thyroid function is a free thyroid hormone estimate combined with TSH...

  7. Thyroid Associated Ophthalmopathy – A Review

    OpenAIRE

    Mallika, PS; Tan, AK; Aziz, S.; Alwi, SAR Syed; Chong, MS; Vanitha, R.; Intan, G

    2009-01-01

    Thyroid associated ophthalmopathy is an autoimmune disorder affecting the orbital and periorbital tissues. Hyperthyroidism is commonly associated with thyroid associated ophthalmopathy, however in 5% to 10% of cases it is euthyroid. Genetic, environmental and endogenous factors play a role in the initiation of the thyroid ophthalmopathy. Smoking has been identified as the strongest risk factor for the development of the disorder. The pathogenesis involves activation of both humoral and cell m...

  8. Epigenetic modifications in human thyroid cancer

    OpenAIRE

    Faam, Bita; Ghaffari, Mohammad Ali; Ghadiri, Ata; Azizi, Fereidoun

    2014-01-01

    Thyroid carcinoma is the most common endocrine malignancy of the endocrine organs, and its incidence rate has steadily increased over the last decade. Over 95% of thyroid carcinoma is derived from follicular cells that have a spectrum of differentiation to the most invasive malignancy. The molecular pathogenesis of thyroid cancer remains to be clarified, although activating the RET, RAS and BRAF oncogenes have been well characterized. Increasing evidence from previous studies demonstrates tha...

  9. Congenital leptin deficiency and thyroid function

    OpenAIRE

    Paz-Filho Gilberto; Delibasi Tuncay; Erol Halil K; Wong Ma-Li; Licinio Julio

    2009-01-01

    Abstract Thyroid function is closely related to leptin's secretion by the adipose tissue. In states of leptin-deficiency, the circadian rhythm of TSH is altered, leading to central hypothyroidism in animal models. In humans, central hypothyroidism has also been described in rare cases of congenital leptin deficiency. However, the thyroid phenotype in these cases is heterogeneous, with the occurrence of central hypothyroidism in a minority of cases. Here we describe thyroid function in four l...

  10. Ultrasound elastography in the evaluation of thyroid pathology. Current status

    Energy Technology Data Exchange (ETDEWEB)

    Cantisani, Vito, E-mail: vito.cantisani@uniroma1.it [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Lodise, Pietro, E-mail: pietro.lodise@gmail.com [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Grazhdani, Hektor, E-mail: he1graz@gmail.com [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Mancuso, Ester, E-mail: ester.mancuso@libero.it [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Maggini, Elena, E-mail: elenamaggini@yahoo.it [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Di Rocco, Giorgio, E-mail: giorgiodirocco@virgilio.it [Department of Surgical Sciences, Sapienza University of Rome (Italy); D’Ambrosio, Ferdinando, E-mail: ferdinando.dambrosio@uniroma1.it [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Calliada, Fabrizio, E-mail: fabrizio.calliada@gmail.com [Policlinico San Matteo, University of Pavia (Italy); Redler, Adriano, E-mail: adriano.redler@uniroma1.it [Department of Surgical Sciences, Sapienza University of Rome (Italy); Ricci, Paolo, E-mail: paolo.ricci@uniroma1.it [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy); Catalano, Carlo [Department of Radiology, Oncology, and Anatomy Pathology, Sapienza University of Rome (Italy)

    2014-03-15

    Thyroid pathology including thyroid nodules and diffuse thyroid diseases represents often a diagnosing challenge for clinicians. US, although highly accurate in identifying thyroid nodules and diffuse thyroid diseases, is still not sufficiently accurate to evaluate them. US-elastography has been introduced in order to further increase US accuracy in many fields and eventually for thyroid disease. The aim of the present paper it to provide an update of the literature on different available techniques and the results reported both for thyroid nodules differentiation and for diffuse thyroid disease evaluation. Advantages and limitations of elastography are also discussed.

  11. Ultrasound elastography in the evaluation of thyroid pathology. Current status

    International Nuclear Information System (INIS)

    Thyroid pathology including thyroid nodules and diffuse thyroid diseases represents often a diagnosing challenge for clinicians. US, although highly accurate in identifying thyroid nodules and diffuse thyroid diseases, is still not sufficiently accurate to evaluate them. US-elastography has been introduced in order to further increase US accuracy in many fields and eventually for thyroid disease. The aim of the present paper it to provide an update of the literature on different available techniques and the results reported both for thyroid nodules differentiation and for diffuse thyroid disease evaluation. Advantages and limitations of elastography are also discussed

  12. 阿奇霉素治疗化脓性扁桃体炎的临床研究%Clinical Study on Azithromycin in Treatment of Suppurative Tonsillitis

    Institute of Scientific and Technical Information of China (English)

    崔佳菲

    2016-01-01

    Objective Clinical effect of azithromycin in treatment of suppurative tonsil itis is to be studied. Methods Chose 122 patients of suppurative tonsil itis who were treated in hospital from May 2013 to February 2015and separated them into control group(60 patients)and study group(62 patients)at random that were given penicil in sodium treatment and azithromycin treatment respectively,and then observed and compared treatment effects between two groups. Results Patients’body-temperature recovery time,pus embolus eliminated time,their sore-throat relieved time and tonsil inflammation disappeared time in study group were much shorter than counterparts in control group,besides,treatment efficacy in study group was much higher than that in control group[91.94% vs 71.67%],there was a differential between two groups and such a differential had statistic value(P < 0.05). Conclusion Azithromycin is effective in treatment of suppurative tonsil itis,it is conducive to relieving patients’symptoms and having them recovered quickly.%目的:对化脓性扁桃体炎患者应用阿奇霉素治疗的临床效果进行分析研究。方法选取于2013年5月~2015年2月在我院接受治疗的化脓性扁桃体炎患者122例,并随机分为对照组(60例)和实验组(62例),对分别应用青霉素钠和阿奇霉素的疗效进行观察并比较。结果实验组患者的体温恢复时间、脓栓消除时间、咽痛缓解时间以及扁桃体红肿消除时间均短于对照组,治疗总有效率高于对照组[91.94% vs 71.67%],组间差异经 t 检验,有统计学意义(P <0.05)。结论化脓性扁桃体炎患者应用阿奇霉素治疗的临床效果十分满意,对促进患者临床症状的缓解以及病情恢复具有至关重要的作用。

  13. Empirical antimicrobial therapy of acute dentoalveolar abscess

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    Matijević Stevo

    2009-01-01

    Full Text Available Background/Aim. The most common cause of acute dental infections are oral streptococci and anaerobe bacteria. Acute dentoalveolar infections are usually treated surgically in combination with antibiotics. Empirical therapy in such infections usually requires the use of penicillin-based antibiotics. The aim of this study was to investigate the clinical efficiency of amoxicillin and cefalexin in the empirical treatment of acute odontogenic abscess and to assess the antimicrobial susceptibility of the isolated bacteria in early phases of its development. Methods. This study included 90 patients with acute odontogenic abscess who received surgical treatment (extraction of a teeth and/or abscess incision and were divided into three groups: two surgicalantibiotic groups (amoxicillin, cefalexin and the surgical group. In order to evaluate the effects of the applied therapy following clinical symptoms were monitored: inflammatory swelling, trismus, regional lymphadentytis and febrility. In all the patients before the beginning of antibiotic treatment suppuration was suched out of the abscess and antibiotic susceptibility of isolated bacteria was tested by using the disk diffusion method. Results. The infection signs and symptoms lasted on the average 4.47 days, 4.67 days, and 6.17 days in the amoxicillin, cefalexin, and surgically only treated group, respectively. A total of 111 bacterial strains were isolated from 90 patients. Mostly, the bacteria were Gram-positive facultative anaerobs (81.1%. The most common bacteria isolated were Viridans streptococci (68/111. Antibiotic susceptibility of isolated bacteria to amoxicillin was 76.6% and cefalexin 89.2%. Conclusion. Empirical, peroral use of amoxicillin or cefalexin after surgical treatment in early phase of development of dentoalveolar abscess significantly reduced the time of clinical symptoms duration in the acute odontogenic infections in comparison to surgical treatment only. Bacterial strains

  14. The Diffuse Sclerosing Variant of Papillary Thyroid Cancer Presenting as Innumerable Diffuse Microcalcifications in Underlying Adolescent Hashimoto's Thyroiditis

    Science.gov (United States)

    Jeong, Sun Hye; Hong, Hyun Sook; Lee, Eun Hye; Kwak, Jeong Ja

    2016-01-01

    Abstract Hashimoto's thyroiditis is the most common diffuse thyroid disease and is characterized by diffuse lymphocytic infiltration. However, the ultrasonographic findings of papillary thyroid carcinomas that arise from Hashimoto's thyroiditis in the pediatric and adolescent population are not well known. We report a rare ultrasonographic finding in a 22-year-old woman diagnosed with the diffuse sclerosing variant of papillary thyroid carcinoma that arose from underlying Hashimoto's thyroiditis: innumerable diffuse microcalcifications instead of a typical malignant-appearing nodule. PMID:27015194

  15. [CME: Radioactive iodine therapy in thyroid cancer].

    Science.gov (United States)

    Steinert, Hans C; Aberle, Susanne

    2015-11-11

    Differentiated thyroid carcinomas represent about 90% of all thyroid tumors and are divided in papillary and follicular carcinomas. Their prognosis is good, however, recurrences are not rare. Their ability to accumulate iodine is used for the radioactive iodine treatment. The aim of the postoperative radioactive iodine ablation therapy is the complete elimination of remnant thyroid cells and sensitive staging (Fig. 1). The recurrence rate decreases after a complete thyroid ablation. Furthermore, thyroglobulin can be used as a sensitive tumor marker. Radioactive iodine treatment by itself describes the therapy of metastases. An exception is the papillary microcarcinoma, which in general is treated by a lobectomy alone. PMID:26558927

  16. Stemness is derived from thyroid cancer cells

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    Risheng eMa

    2014-07-01

    Full Text Available Background: One hypothesis for thyroid cancer development is its derivation from thyroid cancer stem cells (CSCs. Such cells could arise via different paths including from mutated resident stem cells within the thyroid gland or via epithelial to mesenchymal transition (EMT from malignant cells since EMT is known to confer stem-like characteristics. Methods: To examine the status of stemness in thyroid papillary cancer we employed a murine model of thyroid papillary carcinoma and examined the expression of stemness and EMT using qPCR and histochemistry in mice with a thyroid-specific knock-in of oncogenic Braf (LSL-Braf(V600E/TPO-Cre. This construct is only activated at the time of thyroid peroxidase (TPO expression in differentiating thyroid cells and cannot be activated by undifferentiated stem cells which do not express TPO.Results: There was decreased expression of thyroid specific genes such as Tg and NIS and increased expression of stemness markers such as Oct4, Rex1, CD15 and Sox2 in the thyroid carcinoma tissue from 6 week old BRAFV600E mice. The decreased expression of the epithelial marker E-cadherin and increased EMT regulators including Snail, Slug, and TGF-β1 and TGF-β3, and the mesenchymal marker vimentin demonstrated the simultaneous progression of EMT and the CSC-like phenotype. Stemness was also found in a derived cancer thyroid cell line in which overexpression of Snail caused up-regulation of vimentin expression and up regulation of stemness markers Oct4, Rex1, CD15 with enhanced migration ability of the cells. Conclusions: Our findings support our earlier hypothesis that stemness in thyroid cancer is derived via EMT rather than from resident thyroid stem cells. In mice with a thyroid-specific knock-in of oncogenic Braf (LSL-Braf(V600E/TPO-Cre the neoplastic changes were dependent on thyroid cell differentiation and the onset of stemness must have been derived from differentiated thyroid epithelial cells.

  17. Autoimmune thyroid disease and chronic urticaria.

    Science.gov (United States)

    Monge, Cecilia; Demarco, Paul; Burman, Kenneth D; Wartofsky, Leonard

    2007-09-01

    We report six cases of autoimmune thyroid disease associated with chronic urticaria and briefly review the literature, including the histopathological nature of such lesions, and their aetiology and pathogenesis. In view of the prevalence of thyroid disease in patients with chronic urticaria, screening measurements of thyrotropin and anti-thyroperoxidase antibodies are recommended, although negative antibodies do not exclude a relationship between urticaria and thyroid autoimmunity. After failure of conventional therapy for urticaria, patients who are apparently clinically euthyroid may be considered for a trial with levothyroxine. Improvement of urticaria was seen with levothyroxine treatment in three of four patients with only marginal abnormalities in thyroid function.

  18. Acute Bronchitis

    Science.gov (United States)

    ... of bronchitis: acute and chronic. Most cases of acute bronchitis get better within several days. But your cough ... that cause colds and the flu often cause acute bronchitis. These viruses spread through the air when people ...

  19. Thyroglobulin in differentiated thyroid cancer.

    Science.gov (United States)

    Evans, Carol; Tennant, Sarah; Perros, Petros

    2015-04-15

    Identification of differentiated thyroid cancer (DTC) is becoming increasingly common. Patients usually have an excellent prognosis. Most undergo total thyroidectomy, radioiodine ablation and treatment with suppressive doses of levothyroxine. Patients require long term follow-up which includes measurement of serum thyroglobulin (Tg). Interpretation of serum Tg requires knowledge of the concurrent thyroid stimulating hormone (TSH) concentration, as secretion is TSH dependant, and an awareness of the limitations of the methods used to measure it. These limitations include the heterogeneity of Tg in serum, the ability of assays to recognise forms of Tg secreted by a tumour, assay biases and not least the potential for interference in immunoassays for Tg from endogenous thyroglobulin antibodies (TgAbs) in patient serum. This review considers what the clinician wants to know and how Tg results can be interpreted in light of an awareness of assay limitations. PMID:25444737

  20. Intaoperative neuromonitoring in thyroid surgery

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    P O Rumyantsev

    2013-09-01

    Full Text Available Thyroid surgery is most frequent interventions on endocrine organs. Whereas laryngeal nerves which inner vate the muscles of larynx are passing nearby the thyroid and central compartment therefore the risk of their injury and functional integrity is extremely important. First of all it is recurrent laryngeal nerve which in 0.5–2.7% has not “recurrent” path and depart vagus at cricoid cartilage level. Secondary it is external branch of superior laryngeal nerve with innervates cricothyroid muscle. Routine use of intraoperative neuromonitoring significantly decrease laryngeal nerves temporary palsy (paresis rate however significant reduction of perma nent palsy frequency was not demonstrated in most published papers. At the same time all authors accept that intraoperative neuromonitoring undoubtedly facilitate detection of laryngeal nerves and allow to convince their functional capacity. Taking into account that safety is a paradigm of contemporary endocrine surgery the intra operative neuromonitoring going towards further investigation and improvement.

  1. Coexistence of Hashimoto's thyroiditis and papillary thyroidal carcinoma with papillary carcinoma of thyreoglossal duct

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    Čizmić Milica

    2007-01-01

    Full Text Available Background. Simultaneous presence of Hashimoto's thyroiditis and papillary thyroidal carcinoma in thyroidal gland with papillary carcinoma association in thyroglossal duct is quite rare. The questions like where the original site of primary process, is where metastasis is, what the cause of coexisting of these diseasesis present a diagnostic dilemma. Case report. We presented a case of a 53-year old female patient, with the diagnosis of Hashimoto's thyroiditis and symptoms of subclinical hypothyreosis and nodal changes in the right lobe of thyroidal gland, according to clinical investigation. Morphological examination of thyroidal gland, ultrasound examination and scintigraphy with technetium (Tc confirmed the existence of nonhomogenic tissue with parenchyma nodular changes in the right lobe of thyroidal gland that weakly bonded Tc. Fine needle biopsy in nodal changes, with cytological analyses showed no evidence of atypical thyreocites. Hashimoto's thyroiditis was confirmed on the basis of the increased values of anti-microsomal antibodies, the high levels of thyreogobulin 117 ng/ml and TSH 6.29 μIU/ml. The operation near by the nodular change in the right lobe of thyroidal gland revealed pyramidal lobe spread in the thyroglossal duct. Total thyroidectomia was done with the elimination of thyroglossal duct. Final patohystological findings showed papillary carcinoma in the nodal changes pT2, N0 and in the thyroglossal duct with the presence of Hashimoto's thyroiditis in the residual parenchyme of the thyroid gland. After the surgery the whole body scintigraphy with iodine 131 (131I did not reveal accumulation of 131I in the body, while the fixation in the neck was 1%. After that, the patient was treated with thyroxin with suppressionsubstitution doses. Conclusion. Abnormality in embrional development of thyroidal tissue might be the source of thyroidal carcinoma or the way of spreading of metastasis of primary thyroidal carcinoma from thyroid

  2. Molecular markers for thyroid cancer

    International Nuclear Information System (INIS)

    The importance of the study of the thyroid nodule lies in excluding the possibility of a malignant lesion because the majority of lesions are benign but there is a malignancy risk of 5 to 10%. Most of them are well differentiated carcinomas originating in the follicular epithelium. In spite of the fact that the majority are benign lesions, distinguishing them from carcinomas is crucial to treatment and adequate follow-up. Fine-needle biopsy allows making the diagnosis in most of cases. However, this method is restricted, particularly when diagnosing follicular lesions. In an effort to improve the diagnostic accuracy of biopsy and to provide new diagnosing criteria, a number of molecular markers have been put forward, some of which has wide range of approval whereas others still awaits to be validated for further implementation. This article presented an updated review of molecular markers with higher number of evidence, more accessible and potentially usable from a methodological viewpoint for diagnosis of the thyroid nodule before surgery. The importance of the study of the thyroid nodule lies in excluding the possibility of a malignant lesion because the majority of lesions are benign but there is a malignancy risk of 5 to 10%. Most of them are well differentiated carcinomas originating in the follicular epithelium. In spite of the fact that the majority are benign lesions, distinguishing them from carcinomas is crucial to treatment and adequate follow-up. Fine-needle biopsy allows making the diagnosis in most of cases. However, this method is restricted, particularly when diagnosing follicular lesions. In an effort to improve the diagnostic accuracy of biopsy and to provide new diagnosing criteria, a number of molecular markers have been put forward, some of which has wide range of approval whereas others still awaits to be validated for further implementation. This article presented an updated review of molecular markers with higher number of evidence, more

  3. Zinc metabolism in thyroid disease.

    OpenAIRE

    Nishi, Y.; Kawate, R.; Usui, T

    1980-01-01

    This study was designed to evaluate the zinc metabolism in adults of both sexes with thyroid disease. Plasma and erythrocyte zinc concentration and urinary zinc excretion were investigated. The mean concentration of plasma zinc in hypothyroid patients and in euthyroid patients, previously either hyperthyroid or hypothyroid, was lower than that of control subjects, whereas no statistically significant differences were observed in plasma zinc values between hyperthyroid patients and control sub...

  4. Thyroid suppression test with dextrothyroxine

    International Nuclear Information System (INIS)

    The classic thyroid suppression test with triiodothyronine (l-T3) has been shown to be efficient as an auxiliary method in the diagnosis of thyroid diseases, but should not be performed on elderly patients or on those with heart disease or a tendency to tachycardia. Since these subjects seem able to support a short period of dextro-thyronine (d-T4) feeding, we compared the effect of d-T4 and l-T3 on the 24 hours thyroid uptake in euthyroid and hyperthyroid subjects. After basal radio-iodine uptake determination, 99 patients without hyperthyroidism and 27 with Graves' disease were randomly divided in 2 groups; one received 100μg of l-T3 per day and the other 4 mg of d-T4 per day, both groups being treated for a period of 10 days. At the end of this suppression period the 24 hours radio-iodine uptake was measured again and the percentual suppression index (S.I.) calculated. Since the comparison of the two groups showed no difference between the suppressive effect of l-T3 and d-T4 in euthyroid subjects, while dextro-thyronine, as levo-triiodothyronine, did not suppress the 24 hours uptake of hyperthyroid patients, l-T3 or d-T4 can be used interchangeably to test thyroid suppressibility. In the euthyroid subjects the normal range for the post-suppression uptake was 0-17.1% and for the suppression index 54,7.100%

  5. Disruption of the hypothalamic-pituitary-thyroid axis in zebrafish embryo-larvae following waterborne exposure to BDE-47, TBBPA and BPA

    Energy Technology Data Exchange (ETDEWEB)

    Chan, Winson K. [Biochemistry Program, School of Life Sciences, Chinese University of Hong Kong, Sha Tin, Hong Kong (Hong Kong); Chan, King Ming, E-mail: kingchan@cuhk.edu.hk [Biochemistry Program, School of Life Sciences, Chinese University of Hong Kong, Sha Tin, Hong Kong (Hong Kong); Environmental Science Program, School of Life Sciences, Chinese University of Hong Kong, Sha Tin, Hong Kong (Hong Kong)

    2012-02-15

    We performed waterborne exposures of 2,2 Prime ,4,4 Prime -tetrabromodiphenyl ether (BDE-47), tetrabromobisphenol A (TBBPA) or bisphenol A (BPA) on zebrafish (Danio rerio) embryo-larvae and quantitatively measured the expression of genes belonging to the hypothalamic-pituitary-thyroid (HPT) axis to assess for adverse thyroid function. For analysis on the effects of BDE-47, TBBPA and BPA on the hypothalamic-pituitary-thyroid genes, zebrafish embryo-larvae were acutely exposed to lethal concentrations of the chemical agents in order to determine the 96 h-LC50 (96 h lethal median concentration) and 96 h-EC50 (96 h effective median concentration) values. Further exposures at sub-lethal concentrations were then carried out and total RNA samples were extracted to quantify the mRNA expression levels of the genes of interest. In larvae, BDE-47 was found to have significantly induced many genes of interest, namely thyroglobulin, thyroid peroxidase, thyroid receptors {alpha} and {beta}, thyroid stimulating hormone, and transthyretin. TBBPA only significantly induced three genes of interest (thyroid receptor {alpha}, thyroid stimulating hormone, and transthyretin) while BPA only induced thyroid stimulating hormone. In embryos, BDE-47 significantly induced the sodium iodide symporter and thyroid stimulating hormone. TBBPA significantly induced thyroid receptor {alpha} and thyroid stimulating hormone, while BPA did not significantly induce any of the genes. Most genes were only induced at the 75% 96 h-LC50 or 96 h-EC50 value; however, thyroid peroxidase and thyroid stimulating hormone demonstrated upregulation in a level as little as the 10% 96 h-LC50 value. The present study provides a new set of data on zebrafish mRNA induction of hypothalamic-pituitary-thyroid genes from exposure to BDE-47, TBBPA, or BPA. This information would serve useful for elucidating the toxicological mechanism of brominated flame retardants, assessing appropriate safety levels in the environment for

  6. I-131 remnant ablation after thyroidectomy induced hepatotoxicity in a case of thyroid cancer

    OpenAIRE

    Lin, Rong; Banafea, Omar; Ye, Jin

    2015-01-01

    Background Radioactive iodine (I-131) is routinely used for the treatment of differentiated thyroid cancer following surgery. Drug-induced liver injury (DILI) is a leading cause of acute liver failure. Here we reported a rare case of diffuse hepatic uptake (DHU) of radioactive iodine (I-131) induced hepatotoxicity in patient with I-131 ablation therapy after thyroidectomy. Case presentation A 57-year-old woman was admitted due to jaundice, itching and dark urine with abnormally elevated liver...

  7. 129I in Missouri thyroids.

    Science.gov (United States)

    Oliver, L L; Ballad, R V; Manuel, O K

    1982-04-01

    Concentrations of 129I and values of the 129I/127I ration are reported in one sample of indigenous vegetation and in over forty additional individual thyroids of man, wild deer and beef cattle in Missouri. The results of this and other studies in our laboratory indicate the following order for successively lower values of 129I/127I ratios in the local environment: Rain, wild deer, commercial milk, beef cattle and human. The value of the 129I/127I ratio in the single vegetation sample is intermediate to the mean values in wild deer and commercial milk, but well within the range of values observed in both. These results are consistent with a geochemical cycle in which iodine that is enriched in 129I is transported via air into the central U.S. and then diluted with other iodine--especially mineral iodine that is added to the diets of domesticated animals--as the iodine deposited from air moves through the local ecosystem. Differences in the diets of beef and dairy cattle or differences in the biological life-times of iodine in thyroids and mammae, and hence the degree of equilibration with body iodine, may explain the lower value of the 129I/127I ratio in beef thyroids than in milk.

  8. Thyroid hormone and seasonal rhythmicity

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    Hugues eDardente

    2014-02-01

    Full Text Available Living organisms show seasonality in a wide array of functions such as reproduction, fattening, hibernation and migration. At temperate latitudes, changes in photoperiod maintain the alignment of annual rhythms with predictable changes in the environment. The appropriate physiological response to changing photoperiod in mammals requires retinal detection of light and pineal secretion of melatonin, but extraretinal detection of light occurs in birds. A common mechanism across all vertebrates is that these photoperiod-regulated systems alter hypothalamic thyroid hormone conversion. Here we review the evidence that a circadian clock within the pars tuberalis of the adenohypophysis links photoperiod decoding to local changes of thyroid hormone signalling within the medio-basal hypothalamus through a conserved thyrotropin/deiodinase axis. We also focus on recent findings which indicate that, beyond the photoperiodic control of its conversion, thyroid hormone might also be involved in longer term timing processes of seasonal programs. Finally, we examine the potential implication of kisspeptin and RFRP3, two RF-amide peptides expressed within the medio-basal hypothalamus, in seasonal rhythmicity.

  9. Required therapeutic dose of 131I for thyroid ablation after surgery for differentiated thyroid carcinoma

    International Nuclear Information System (INIS)

    Full text of publication follows. After operation for carcinoma of the thyroid gland a lot of patients are treated with radioactive iodine for ablation of the residual thyroid parenchyma. Aim: to determine the appropriate dose of radioactive iodine for ablation of the residual thyroid parenchyma in patients operated for differentiated thyroid carcinoma. Materials and methods: the study includes 316 patients who underwent a whole-body scan (WBS) scintigraphy with 131I. From 2009 to 2012 year 632 images were taken. Patients range from 21 to 78 years old. The scan was performed on a dual-headed gamma camera Siemens after an oral reception of a diagnostic dose 131I (2 mCi). The remnants of thyroid parenchyma were registered in 67 of the patients. 39 patients with registered remnants of thyroid parenchyma and slightly elevated thyroglobulin (TG) values who took therapeutic dose 131I (80-100 mCi) underwent a WBS scintigraphy with 131I and did not display remnants of thyroid parenchyma or extra thyroid accumulation of the radio nucleotide. 23 patients with several remnants of thyroid parenchyma and elevated values of TG who underwent a WBS scintigraphy with 131I eight to ten months after reception of the first dose therapeutic iodine (80-100 mCi) displayed persisting remnants of thyroid parenchyma. They were treated with a second dose of 131I (50-100 mCi). In 5 patients with high values of TG besides the thyroid remnants 3 of the patients displayed an extra thyroid accumulation in the lungs and 2 of them displayed an extra-thyroid fixation in the thoracic vertebras in addition to the fixation in the lungs. These 5 patients were treated twice with 131I, but still displayed the remnants of thyroid parenchyma and extra thyroid fixation. That group was treated with a third dose of 131I (30-50 mCi) and no remnants of thyroid parenchyma and extra-thyroid fixation of the radio nucleotide were visualized on the control WBS scintigraphy. Conclusion: in the majority of the patients

  10. Pictorial essay of developmental thyroid anomalies identified by Technetium thyroid scintigraphy

    International Nuclear Information System (INIS)

    Developmental anomalies and anatomic variations of the thyroid gland in the general population with no known thyroid dysfunction usually goes unnoticed. Only those patients with neck swellings, incidentally detected hypo or hyperthyroidism, and those with a maternal history of hypothyroidism undergo screening for the thyroid gland. Neck ultrasound and scintigraphic techniques are the imaging tools routinely used to identify these anomalies. We present interesting technetium (Pertechnetate and sestaMIBI) scintigraphic images of adults and children who presented to our department with thyroid dysfunction showing developmental anomalies of the thyroid

  11. Diagnosis of acute appendicitis: Current criteria

    International Nuclear Information System (INIS)

    INTRODUCTION: The aim of present paper was to identify some features related to preoperative diagnosis of acute appendicitis, according the selected variables, as well as to establish comparisons with findings from other authors. METHODS: We made a prospective, descriptive and observational study of 560 patients operated on and discharged with the histopathology diagnosis of acute appendicitis. Patients were seen in General Surgery Service of the 'Saturnino Lora' Teaching Provincial Hospital of Santiago de Cuba during year 2006. RESULTS: Among the more significant results were the predominance of young males with a mean age of 25,2 years, and the preponderance of the clinical diagnosis. Mean time of preoperative course was greater in men, and there was a predominance of gangrenous and perforated varieties, although the primacy was for the suppurative appendicitis. In the deceased ones the more severe pathologic histology ways were detected, and these were elderlies presenting with atypical clinical manifestations of disease. CONCLUSIONS: Clinical method has nowadays is of capital significance, since thorough it is possible early to diagnose this so common urgency, and to reduce the preoperative course time, whose length is cause of a unnecessary morbidity and mortality. (author)

  12. Coexistence of Papillary Thyroid Carcinoma With Thyroid MALT Lymphoma in a Patient With Hashimoto's Thyroiditis: A Clinical Case Report.

    Science.gov (United States)

    Shen, Guohua; Ji, Ting; Hu, Shuang; Liu, Bin; Kuang, Anren

    2015-12-01

    Papillary thyroid carcinoma (PTC) is the most common type of thyroid neoplasias; however, primary thyroid gland lymphoma (PTL) is uncommon and their simultaneous occurrence is very rare.Herein, we reported a 25-year-old female patient with Hashimoto's thyroiditis (HT), who developed a small goiter with a palpable 1.2-cm nodule in the right lobe. A fine-needle aspiration (FNA) biopsy revealed atypical follicular epithelial cells and lymphoid cells in a background of lymphocytic thyroiditis. A total thyroidectomy was performed. The pathology showed multicentric papillary thyroid carcinoma, concomitant thyroid mucosa-associated lymphoid tissue (MALT) lymphoma, and Hashimoto's thyroiditis. Postoperatively, he received chemotherapy and radioactive iodine ablation treatment. Nowadays the thyroglobulin of the patient is undetectable, without recurrences at 2 years of follow-up.It is concluded that the PTC and MALT lymphoma can exist concomitantly, especially in patients with HT. For the diagnostic workup and optional management of this rare coexistence, a multidisciplinary approach and close surveillance are needed.

  13. Rare thyroid non-neoplastic diseases.

    Science.gov (United States)

    Lacka, Katarzyna; Maciejewski, Adam

    2015-01-01

    Rare diseases are usually defined as entities affecting less than 1 person per 2,000. About 7,000 different rare entities are distinguished and, among them, rare diseases of the thyroid gland. Although not frequent, they can be found in the everyday practice of endocrinologists and should be considered in differential diagnosis. Rare non-neoplastic thyroid diseases will be discussed. Congenital hypothyroidism's frequency is relatively high and its early treatment is of vital importance for neonatal psychomotor development; CH is caused primarily by thyroid dysgenesis (85%) or dyshormonogenesis (10-15%), although secondary defects - hypothalamic and pituitary - can also be found; up to 40% of cases diagnosed on neonatal screening are transient. Inherited abnormalities of thyroid hormone binding proteins (TBG, TBP and albumin) include alterations in their concentration or affinity for iodothyronines, this leads to laboratory test abnormalities, although usually with normal free hormones and clinical euthyroidism. Thyroid hormone resistance is most commonly found in THRB gene mutations and more rarely in THRA mutations; in some cases both genes are unchanged (non-TR RTH). Recently the term 'reduced sensitivity to thyroid hormones' was introduced, which encompass not only iodothyronine receptor defects but also their defective transmembrane transport or metabolism. Rare causes of hyperthyroidism are: activating mutations in TSHR or GNAS genes, pituitary adenomas, differentiated thyroid cancer or gestational trophoblastic disease; congenital hyperthyroidism cases are also seen, although less frequently than CH. Like other organs and tissues, the thyroid can be affected by different inflammatory and infectious processes, including tuberculosis and sarcoidosis. In most of the rare thyroid diseases genetic factors play a key role, many of them can be classified as monogenic disorders. Although there are still some limitations, progress has been made in our understanding of

  14. Thyroid Malignancies in Survivors of Hodgkin Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Michaelson, Evan M. [Department of Radiation Oncology, Brigham and Women' s Hospital, Dana-Farber Cancer Institute, and the Children' s Hospital, Boston, Massachusetts (United States); Chen, Yu-Hui [Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Silver, Barbara; Tishler, Roy B.; Marcus, Karen J. [Department of Radiation Oncology, Brigham and Women' s Hospital, Dana-Farber Cancer Institute, and the Children' s Hospital, Boston, Massachusetts (United States); Stevenson, Mary Ann [Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts (United States); Ng, Andrea K., E-mail: ang@lroc.harvard.edu [Department of Radiation Oncology, Brigham and Women' s Hospital, Dana-Farber Cancer Institute, and the Children' s Hospital, Boston, Massachusetts (United States)

    2014-03-01

    Purpose: To quantify the incidence of thyroid cancer after Hodgkin lymphoma (HL) and determine disease characteristics, risk factors, and treatment outcomes. Methods and Materials: Thyroid cancer cases were retrospectively identified from a multi-institutional database of 1981 HL patients treated between 1969 and 2008. Thyroid cancer risk factors were evaluated by a Poisson regression model. Results: With a median follow-up duration of 14.3 years (range, 0-41.2 years), 28 patients (1.4%) developed a thyroid malignancy. The overall incidence rate (expressed as the number of cases per 10,000 person-years) and 10-year cumulative incidence of thyroid cancer were 9.6 and 0.26%, respectively. There were no observed cases of thyroid malignancy in patients who received neck irradiation for HL after age 35 years. Age <20 years at HL diagnosis and female sex were significantly associated with thyroid cancer. The incidence rates of females aged <20 at HL diagnosis in the first 10 years, ≥10 years, ≥15 years, and ≥20 years after treatment were 5, 31, 61, and 75 cases per 10,000 person-years of follow-up, respectively. At a median follow-up of 3.5 years after the thyroid cancer diagnosis, 26 patients (93%) were alive without disease, 1 (4%) was alive with metastatic disease, and 1 (4%) died of metastatic disease, at 6 and 3.6 years after the thyroid cancer diagnosis, respectively. Conclusions: Although HL survivors have an increased risk for thyroid cancer, the overall incidence is low. Routine thyroid cancer screening may benefit females treated at a young age and ≥10 years from HL treatment owing to their higher risk, which increases over time.

  15. Thyroid Malignancies in Survivors of Hodgkin Lymphoma

    International Nuclear Information System (INIS)

    Purpose: To quantify the incidence of thyroid cancer after Hodgkin lymphoma (HL) and determine disease characteristics, risk factors, and treatment outcomes. Methods and Materials: Thyroid cancer cases were retrospectively identified from a multi-institutional database of 1981 HL patients treated between 1969 and 2008. Thyroid cancer risk factors were evaluated by a Poisson regression model. Results: With a median follow-up duration of 14.3 years (range, 0-41.2 years), 28 patients (1.4%) developed a thyroid malignancy. The overall incidence rate (expressed as the number of cases per 10,000 person-years) and 10-year cumulative incidence of thyroid cancer were 9.6 and 0.26%, respectively. There were no observed cases of thyroid malignancy in patients who received neck irradiation for HL after age 35 years. Age <20 years at HL diagnosis and female sex were significantly associated with thyroid cancer. The incidence rates of females aged <20 at HL diagnosis in the first 10 years, ≥10 years, ≥15 years, and ≥20 years after treatment were 5, 31, 61, and 75 cases per 10,000 person-years of follow-up, respectively. At a median follow-up of 3.5 years after the thyroid cancer diagnosis, 26 patients (93%) were alive without disease, 1 (4%) was alive with metastatic disease, and 1 (4%) died of metastatic disease, at 6 and 3.6 years after the thyroid cancer diagnosis, respectively. Conclusions: Although HL survivors have an increased risk for thyroid cancer, the overall incidence is low. Routine thyroid cancer screening may benefit females treated at a young age and ≥10 years from HL treatment owing to their higher risk, which increases over time

  16. Decrease in thyroid adenoma associated (THADA expression is a marker of dedifferentiation of thyroid tissue

    Directory of Open Access Journals (Sweden)

    Kloth Lars

    2011-11-01

    Full Text Available Abstract Background Thyroid adenoma associated (THADA has been identified as the target gene affected by chromosome 2p21 translocations in thyroid adenomas, but the role of THADA in the thyroid is still elusive. The aim of this study was to quantify THADA gene expression in normal tissues and in thyroid hyper- and neoplasias, using real-time PCR. Methods For the analysis THADA and 18S rRNA gene expression assays were performed on 34 normal tissue samples, including thyroid, salivary gland, heart, endometrium, myometrium, lung, blood, and adipose tissue as well as on 85 thyroid hyper- and neoplasias, including three adenomas with a 2p21 translocation. In addition, NIS (sodium-iodide symporter gene expression was measured on 34 of the pathological thyroid samples. Results Results illustrated that THADA expression in normal thyroid tissue was significantly higher (p p p THADA mRNA expression was found to be inversely correlated with HMGA2 mRNA. HMGA2 expression was recently identified as a marker revealing malignant transformation of thyroid follicular tumors. A correlation between THADA and NIS has also been found in thyroid normal tissue and malignant tumors. Conclusions The results suggest THADA being a marker of dedifferentiation of thyroid tissue.

  17. OUTCOME OF TYPE I TYMPANOPLASTY IN TUBOTYMPANIC CHRONIC SUPPURATIVE OTITIS MEDIA IN RELATION TO SITE AND SIZE OF TYMPANIC MEMBRANE PERFORATION

    Directory of Open Access Journals (Sweden)

    Nitin V

    2015-11-01

    Full Text Available AIM: To find out the relation between hearing loss with site and size of perforation and assessment of improvement in hearing and graft uptake following type I tympanoplasty in dry Tubotympanic Chronic Suppurative Otitis Media. Study Design-Non-Randomized Experimental Study. MATERIAL AND METHOD: This study was done in ENT OPD at Tertiary Health Care Institute of Central India. It was conducted from November 2012 to October 2014 on 46 patients having dry Tubotympanic Chronic Suppurative Otitis Media. Type 1 Tympanoplasty was done in all patients using temporalis fascia graft. All patients were followed up for 12 weeks postoperatively and evaluated for graft uptake and hearing improvement with respect to size and site of perforation. Results were analyzed statistically. RESULTS: Complete graft uptake was seen in 86.46% patients. Graft uptake was more in small perforations than larger ones (p value=0.0008. Graft failure was more in subtotal perforation and perforations involving all four quadrants. Average Pure Tone hearing loss was more in Subtotal perforation (45.5dB and perforations occupying all four quadrants (41.27%. Hearing loss was more in Posteroinferior quadrant perforations as compared to Anteroinferior quadrant perforations and so also the hearing improvement after type I tympanoplasty. CONCLUSION: There was a relationship between size and site of perforation with hearing impairment in tubotympanic type of CSOM. Posterior quadrant perforations were having more hearing loss and greater hearing improvement after surgery as compared to those with anterior quadrant perforation. Rate of graft uptake was directly proportional to size of perforation.

  18. Children with chronic suppurative lung disease have a reduced capacity to synthesize interferon-gamma in vitro in response to non-typeable Haemophilus influenzae.

    Directory of Open Access Journals (Sweden)

    Susan J Pizzutto

    Full Text Available Chronic suppurative lung disease (CSLD is characterized by the presence of a chronic wet or productive cough and recurrent lower respiratory infections. The aim of this study was to identify features of innate, cell-mediated and humoral immunity that may increase susceptibility to respiratory infections in children with CSLD. Because non-typeable Haemophilus influenzae (NTHi is commonly isolated from the airways in CSLD, we examined immune responses to this organism in 80 age-stratified children with CSLD and compared their responses with 51 healthy control children. Cytokines involved in the generation and control of inflammation (IFN-γ, IL-13, IL-5, IL-10 at 72 hours and TNFα, IL-6, IL-10 at 24 hours were measured in peripheral blood mononuclear cells challenged in vitro with live NTHi. We also measured circulating IgG subclass antibodies (IgG1 and IgG4 to two H. influenzae outer membrane proteins, P4 and P6. The most notable finding was that PBMC from children with CSLD produced significantly less IFN-γ in response to NTHi than healthy control children whereas mitogen-induced IFN-γ production was similar in both groups. Overall there were minor differences in innate and humoral immune responses between CSLD and control children. This study demonstrates that children with chronic suppurative lung disease have an altered systemic cell-mediated immune response to NTHi in vitro. This deficient IFN-γ response may contribute to increased susceptibility to NTHi infections and the pathogenesis of CSLD in children.

  19. Diagnosis and Treatment of The Acute Suppurative Osteomyelitis of Children.%小儿急性化脓性骨髓炎的诊治体会

    Institute of Scientific and Technical Information of China (English)

    俞阳; 刘利君; 彭明惺; 唐学阳

    2004-01-01

    目的探讨小儿急性化脓性骨髓炎的诊断和治疗方法.方法回顾性分析45例急性化脓性骨髓炎患儿的病程特点、诊断和治疗.结果45例急性化脓性骨髓炎中,35例发生在长骨的干骺端,合并化脓性关节炎32例.所有患儿14d后X线片均出现骨质异常表现.细菌培养33例,阳性17例(占51.5%).本治疗组均予以外科手术治疗,45例均行开窗减压术,28例加行关节囊切开引流,均临床治愈.结论小儿急性化脓性骨髓炎确诊后,应尽早予以抗炎及手术治疗.

  20. Thyroid uptake of {sup 67}Ga-citrate is associated with thyroid autoimmunity and hypothyroidism in patients with sarcoidosis

    Energy Technology Data Exchange (ETDEWEB)

    Antonelli, Alessandro; Fallahi, Poupak; Ferrari, Silvia Martina; Ferrannini, Ele [University of Pisa and CNR Institute of Clinical Physiology, Metabolism Unit, Department of Internal Medicine, Pisa (Italy); Fazzi, Piera [University of Pisa, Respiratory Pathophysiology Section, Cardiac and Thoracic Department, Pisa (Italy); Grosso, Mariano; Boni, Giuseppe; Mariani, Giuliano [University of Pisa, Regional Center of Nuclear Medicine, Medical School, Pisa (Italy)

    2009-01-15

    To evaluate the association of gallium-67 ({sup 67}Ga)-citrate thyroid uptake with the presence of thyroid disorders in patients with sarcoidosis (S patients). Eighty-four S patients were evaluated by a complete thyroid work-up (neck ultrasound, circulating thyroid hormones and anti-thyroid antibodies, fine-needle aspiration). In S patients with {sup 67}Ga thyroid uptake (respect those without): serum thyroid-stimulating hormone, the titre of anti-thyroid peroxidase (AbTPO) and/or anti-thyroglobulin antibodies (AbTg), and the prevalence of S patients with hypothyroidism or with positive AbTg or AbTPO was significantly higher; a thyroid hypoechoic pattern was more frequent. The prevalence of thyroid nodules was not significantly different between the two groups. Two cases of papillary thyroid cancer were observed in S patients without {sup 67}Ga thyroid uptake, whilst no case in those with {sup 67}Ga thyroid uptake. {sup 67}Ga thyroid uptake is associated with the presence of aggressive autoimmune thyroiditis and hypothyroidism in S patients; thyroid function and ultrasonography should be performed in the presence of {sup 67}Ga thyroid uptake. (orig.)

  1. Thyroid development in zebrafish lacking Taz

    NARCIS (Netherlands)

    Pappalardo, Andrea; Porreca, Immacolata; Caputi, Luigi; De Felice, Elena; Schulte-Merker, S.; Zannini, Mariastella; Sordino, Paolo

    2015-01-01

    Taz is a signal-responsive transcriptional coregulator implicated in several biological functions, from chondrogenesis to regulation of organ size. Less well studied, however, is its role in thyroid formation. Here, we explored the in vivo effects on thyroid development of morpholino (MO)-mediated k

  2. Thyroid function in Danish greenhouse workers

    Directory of Open Access Journals (Sweden)

    Bonde Jens

    2006-12-01

    Full Text Available Abstract Background From animal studies it is known that currently used pesticides can disturb thyroid function. Methods In the present study we investigated the thyroid function in 122 Danish greenhouse workers, to evaluate if greenhouse workers classified as highly exposed to pesticides experiences altered thyroid levels compared to greenhouse workers with lower exposure. Serum samples from the greenhouse workers were sampled both in the spring and the fall to evaluate if differences in pesticide use between seasons resulted in altered thyroid hormone levels. Results We found a moderate reduction of free thyroxine (FT4 (10–16% among the persons working in greenhouses with a high spraying load both in samples collected in the spring and the fall, but none of the other measured thyroid hormones differed significantly between exposure groups in the cross-sectional comparisons. However, in longitudinal analysis of the individual thyroid hormone level between the spring and the fall, more pronounced differences where found with on average 32% higher thyroid stimulating hormone (TSH level in the spring compared to the fall and at the same time a 5–9% lower total triiodthyroxin (TT3, free triiodthyroxine (FT3 and FT4. The difference between seasons was not consistently more pronounced in the group classified as high exposure compared to the low exposure groups. Conclusion The present study indicates that pesticide exposure among Danish greenhouse workers results in only minor disturbances of thyroid hormone levels.

  3. Molecular signatures of thyroid follicular neoplasia

    DEFF Research Database (Denmark)

    Borup, R.; Rossing, M.; Henao, Ricardo;

    2010-01-01

    The molecular pathways leading to thyroid follicular neoplasia are incompletely understood, and the diagnosis of follicular tumors is a clinical challenge. To provide leads to the pathogenesis and diagnosis of the tumors, we examined the global transcriptome signatures of follicular thyroid carci...... and robust genetic signature for the diagnosis of FA and FC. Endocrine-Related Cancer (2010) 17 691-708...

  4. CT feature of microcarcinoma of thyroid

    International Nuclear Information System (INIS)

    Objective: To evaluate the imaging feature of microcarcinoma of thyroid with CT. Methods: CT findings of 50 lesions in 47 patients with microcarcinoma of thyroid (diameter, 0.5 to 1.0 cm) were retrospectively analyzed. All of the patients had pathological diagnosis. Results: Of the 50 lesions,38 lesions showed homogeneous low density on non-enhanced CT and various degree of enhancement on postcontrast CT. Thirty-three lesions showed discontinuous edge of the thyroids on non-enhanced CT. The boundary of 30 lesions became unclear on post-contrast CT relative to non-enhanced CT and the extension of low density of lesions decreased. The shape of 31 lesions were irregular. Fifteen lesions showed calcifications, with granular calcifications in 13 lesions. Ten lesions were complicated with thyroiditis. Conclusions: Irregular shape, discontinuous edge of the thyroids, the shrinkage of low density of lesions on post-contrast CT relative to non-enhanced CT, granular calcifications and multiple small lymph node around lesions indicate the diagnosis of microcarcinoma of the thyroid. It should be noted that thyroiditis can cover up microcarcinoma of thyroid. (authors)

  5. Thyroid Disorders and Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Mohamed Mohamedali

    2014-01-01

    Full Text Available Thyroid hormones play a very important role regulating metabolism, development, protein synthesis, and influencing other hormone functions. The two main hormones produced by the thyroid are triiodothyronine (T3 and thyroxine (T4. These hormones can also have significant impact on kidney disease so it is important to consider the physiological association of thyroid dysfunction in relation to chronic kidney disease (CKD. CKD has been known to affect the pituitary-thyroid axis and the peripheral metabolism of thyroid hormones. Low T3 levels are the most common laboratory finding followed by subclinical hypothyroidism in CKD patients. Hyperthyroidism is usually not associated with CKD but has been known to accelerate it. One of the most important links between thyroid disorders and CKD is uremia. Patients who are appropriately treated for thyroid disease have a less chance of developing renal dysfunction. Clinicians need to be very careful in treating patients with low T3 levels who also have an elevation in TSH, as this can lead to a negative nitrogen balance. Thus, clinicians should be well educated on the role of thyroid hormones in relation to CKD so that proper treatment can be delivered to the patient.

  6. Nucleophosmin is overexpressed in thyroid tumors

    Energy Technology Data Exchange (ETDEWEB)

    Pianta, Annalisa; Puppin, Cinzia [Dipartimento di Scienze e Tecnologie Biomediche, Universita di Udine, Udine (Italy); Franzoni, Alessandra; Fabbro, Dora [Azienda Ospedaliero-Universitaria ' S. Maria della Misericordia' Udine, Udine (Italy); Di Loreto, Carla [Dipartimento di Ricerche Mediche e Morfologiche, Universita di Udine, Udine (Italy); Bulotta, Stefania [Department of Pharmacobiological Sciences, Universita di Catanzaro ' Magna Graecia' , Catanzaro (Italy); Deganuto, Marta; Paron, Igor; Tell, Gianluca [Dipartimento di Scienze e Tecnologie Biomediche, Universita di Udine, Udine (Italy); Puxeddu, Efisio [Department of Internal Medicine, Universita di Perugia, Perugia (Italy); Filetti, Sebastiano [Department of Clinical Sciences, Universita di Roma ' La Sapienza' , Roma (Italy); Russo, Diego [Department of Pharmacobiological Sciences, Universita di Catanzaro ' Magna Graecia' , Catanzaro (Italy); Damante, Giuseppe, E-mail: giuseppe.damante@uniud.it [Dipartimento di Scienze e Tecnologie Biomediche, Universita di Udine, Udine (Italy); Azienda Ospedaliero-Universitaria ' S. Maria della Misericordia' Udine, Udine (Italy)

    2010-07-02

    Nucleophosmin (NPM) is a protein that contributes to several cell functions. Depending on the context, it can act as an oncogene or tumor suppressor. No data are available on NPM expression in thyroid cells. In this work, we analyzed both NPM mRNA and protein levels in a series of human thyroid tumor tissues and cell lines. By using immunohistochemistry, NPM overexpression was detected in papillary, follicular, undifferentiated thyroid cancer, and also in follicular benign adenomas, indicating it as an early event during thyroid tumorigenesis. In contrast, various levels of NPM mRNA levels as detected by quantitative RT-PCR were observed in tumor tissues, suggesting a dissociation between protein and transcript expression. The same behavior was observed in the normal thyroid FRTL5 cell lines. In these cells, a positive correlation between NPM protein levels, but not mRNA, and proliferation state was detected. By using thyroid tumor cell lines, we demonstrated that such a post-mRNA regulation may depend on NPM binding to p-Akt, whose levels were found to be increased in the tumor cells, in parallel with reduction of PTEN. In conclusion, our present data demonstrate for the first time that nucleophosmin is overexpressed in thyroid tumors, as an early event of thyroid tumorigenesis. It seems as a result of a dysregulation occurring at protein and not transcriptional level related to an increase of p-Akt levels of transformed thyrocytes.

  7. Differentiated thyroid carcinoma : nuclear medicine studies

    NARCIS (Netherlands)

    Verkooijen, Ronald B.T.

    2009-01-01

    The therapy of choice in patients suffering from differentiated thyroid cancer (DTC), subdivided into papillary and follicular thyroid carcinoma, is (near-)total thyroidectomy. This is routinely followed by the administration of radioiodine (RaI)-131 (131I) to destroy any remaining benign or maligna

  8. Differentiated thyroid carcinoma : A polygenic disease

    NARCIS (Netherlands)

    Links, TP; van Tol, KM; te Meerman, GJ; de Vries, EGE

    2001-01-01

    Differentiated thyroid cancer is a rare disease and until recently was considered to be sporadic. However, increasing evidence has been found for a genetic basis of this disease. In approximately 5% of patients the differentiated thyroid cancer is dominantly inherited. Several families with differen

  9. Microfollicular thyroid adenoma and congenital goitrous hypothyroidism.

    OpenAIRE

    Alabbasy, A J; Delbridge, L.; Eckstein, R; Cowell, C.; Silink, M

    1992-01-01

    Three patients with congenital goitrous hypothyroidism are reported. They were treated with adequate thyroxine replacement and developed well defined microfollicular thyroid adenomas despite being euthyroid clinically and biochemically throughout their clinical course. Patients with congenital goitrous hypothyroidism appear to be at increased risk of developing thyroid adenoma in childhood despite the use of replacement thyroxine treatment in physiological doses.

  10. Ocular myasthenia gravis coincident with thyroid ophthalmopathy

    Directory of Open Access Journals (Sweden)

    Yaman A

    2003-01-01

    Full Text Available Graves' disease and myasthenia gravis are both auto-immune diseases and the coexistence of these two diseases is well recognized. Myasthenia gravis is more frequent in patients with thyroid disease. Here we present a case of thyroid ophthalmopathy and ocular myasthenia.

  11. Imaging strategy in differentiated thyroid cancer

    NARCIS (Netherlands)

    Phan, Thi Thanh Ha

    2007-01-01

    This thesis focuses on clinical dilemmas, which the clinician faces in the management of patients with differentiated thyroid cancer (DTC) with a specific emphasis on the role of current and new diagnostic imaging. Thyroid cancer is a rare disease, but it is the most common endocrine malignancy of a

  12. Thyroid hormone metabolism during inflammation and fasting

    NARCIS (Netherlands)

    E.M. de Vries

    2015-01-01

    Pathophysiological circumstances such as illness and fasting affect the hypothalamus-pituitary-thyroid (HPT)-axis. The illness induced alterations, collectively known as the non-thyroidal illness syndrome (NTIS) are characterized by decreased serum T3 and T4 concentrations, increased serum rT3 conce

  13. Phenylthiourea disrupts thyroid function in developing zebrafish.

    Science.gov (United States)

    Elsalini, Osama A; Rohr, Klaus B

    2003-01-01

    Thyroid hormone (T4) can be detected in thyroid follicles in wild-type zebrafish larvae from 3 days of development, when the thyroid has differentiated. In contrast, embryos or larvae treated with goitrogens (substances such as methimazole, potassium percholorate, and 6-n-propyl-2-thiouracil) are devoid of thyroid hormone immunoreactivity. Phenythiourea (PTurea; also commonly known as PTU) is widely used in zebrafish research to suppress pigmentation in developing embryos/fry. PTurea contains a thiocarbamide group that is responsible for goitrogenic activity in methimazole and 6-n-propyl-2-thiouracil. In the present study, we show that commonly used doses of 0.003% PTurea abolish T4 immunoreactivity of the thyroid follicles of zebrafish larvae. As development of the thyroid gland is not affected, these data suggest that PTurea blocks thyroid hormone production. Like other goitrogens, PTurea causes delayed hatching, retardation and malformation of embryos or larvae with increasing doses. At doses of 0.003% PTurea, however, toxic side effects seem to be at a minimum, and the maternal contribution of the hormone might compensate for compromised thyroid function during the first days of development.

  14. Development of a PBPK model of thiocyanate in rats with an extrapolation to humans: A computational study to quantify the mechanism of action of thiocyanate kinetics in thyroid.

    Science.gov (United States)

    Willemin, Marie-Emilie; Lumen, Annie

    2016-09-15

    Thyroid homeostasis can be disturbed due to thiocyanate exposure from the diet or tobacco smoke. Thiocyanate inhibits both thyroidal uptake of iodide, via the sodium-iodide symporter (NIS), and thyroid hormone (TH) synthesis in the thyroid, via thyroid peroxidase (TPO), but the mode of action of thiocyanate is poorly quantified in the literature. The characterization of the link between intra-thyroidal thiocyanate concentrations and dose of exposure is crucial for assessing the risk of thyroid perturbations due to thiocyanate exposure. We developed a PBPK model for thiocyanate that describes its kinetics in the whole-body up to daily doses of 0.15mmol/kg, with a mechanistic description of the thyroidal kinetics including NIS, passive diffusion, and TPO. The model was calibrated in a Bayesian framework using published studies in rats. Goodness-of-fit was satisfactory, especially for intra-thyroidal thiocyanate concentrations. Thiocyanate kinetic processes were quantified in vivo, including the metabolic clearance by TPO. The passive diffusion rate was found to be greater than NIS-mediated uptake rate. The model captured the dose-dependent kinetics of thiocyanate after acute and chronic exposures. Model behavior was evaluated using a Morris screening test. The distribution of thiocyanate into the thyroid was found to be determined primarily by the partition coefficient, followed by NIS and passive diffusion; the impact of the latter two mechanisms appears to increase at very low doses. Extrapolation to humans resulted in good predictions of thiocyanate kinetics during chronic exposure. The developed PBPK model can be used in risk assessment to quantify dose-response effects of thiocyanate on TH. PMID:27445130

  15. Radioiodine therapy in benign thyroid diseases

    DEFF Research Database (Denmark)

    Bonnema, Steen Joop; Hegedüs, Laszlo

    2012-01-01

    from (131)I therapy. The individual radiosensitivity, still poorly defined and impossible to quantify, may be a major determinant of the outcome from (131)I therapy. Above all, the impact of (131)I therapy relies on the iodine-concentrating ability of the thyroid gland. The thyroid (131)I uptake (or......Radioiodine ((131)I) therapy of benign thyroid diseases was introduced 70 yr ago, and the patients treated since then are probably numbered in the millions. Fifty to 90% of hyperthyroid patients are cured within 1 yr after (131)I therapy. With longer follow-up, permanent hypothyroidism seems...... of an exact thyroid dose is error-prone due to imprecise measurement of the (131)I biokinetics, and the importance of internal dosimetric factors, such as the thyroid follicle size, is probably underestimated. Besides these obstacles, several potential confounders interfere with the efficacy of (131)I therapy...

  16. [Leptin and hypothalamus-hypophysis-thyroid axis].

    Science.gov (United States)

    Riccioni, G; Menna, V; Lambo, M S; Della Vecchia, R; Di Ilio, C; De Lorenzo, A; D'Orazio, N

    2004-01-01

    The leptin system is a major regulator of food intake and metabolic rate. The leptin, an adipose tissue hormone whose plasma levels reflect energy stores, plays an important rule in the pathogenesis of such eating disorders like bulimia and anorexia. Thyroid hormones are major regulators of energy homeostasis. It is possible that leptin and thyroid hormone exert their actions on thermogenesis and energy metabolism via the same common effector patways. Leptin influences feedback regulation of the hypotalamic TRH-secreting neurons by thyroid hormone. Low serum levels of thyroid hormones reflect a dysfunction of the hypotalamic-pituitary-thyroid (HPT) and hypotalamic-pituitary-adrenal (HPA) axis in patients with nervosa anorexia. Neuroendocrine effects of leptin include effects on the HPT and HPA axis. The aim of this work is to evaluated the interactions between leptina and HPT axis on the basis of recent published works and reviews in literature. PMID:15147079

  17. Conservative Management for Lingual Thyroid Ectopic

    Directory of Open Access Journals (Sweden)

    Eder Alberto Sigua-Rodriguez

    2015-01-01

    Full Text Available Lingual thyroid gland is a rare clinical entity. The presence of an ectopic thyroid gland located at the base of the tongue may be presented with symptoms like dysphagia, dysphonia, and upper airway obstruction. We are introducing a case of an 8-year-old girl who had lingual thyroid that presented dysphagia and foreign body sensation in the throat. The diagnostic was reached with clinical examination, thyroid scintigraphy with Tc99m and ultrasound. A laryngoscopy was performed which confirmed a spherical mass at base of tongue. Investigation should include thyroid function tests. In this case we observed subclinical hypothyroidism. There are different types of surgical approaches for the treatment of this condition; however, the treatment with Levothyroxine Sodium allowed the stabilization of TSH levels and clinical improvement of symptoms in a follow-up of 2 years.

  18. Conservative management for lingual thyroid ectopic.

    Science.gov (United States)

    Sigua-Rodriguez, Eder Alberto; Rangel Goulart, Douglas; Asprino, Luciana; de Moraes Manzano, Afonso Celso

    2015-01-01

    Lingual thyroid gland is a rare clinical entity. The presence of an ectopic thyroid gland located at the base of the tongue may be presented with symptoms like dysphagia, dysphonia, and upper airway obstruction. We are introducing a case of an 8-year-old girl who had lingual thyroid that presented dysphagia and foreign body sensation in the throat. The diagnostic was reached with clinical examination, thyroid scintigraphy with Tc(99m) and ultrasound. A laryngoscopy was performed which confirmed a spherical mass at base of tongue. Investigation should include thyroid function tests. In this case we observed subclinical hypothyroidism. There are different types of surgical approaches for the treatment of this condition; however, the treatment with Levothyroxine Sodium allowed the stabilization of TSH levels and clinical improvement of symptoms in a follow-up of 2 years.

  19. Palpation thyroiditis following subtotal parathyroidectomy for hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    Elizabeth M Madill

    2016-07-01

    Full Text Available Thyrotoxicosis is an under-recognised but clinically important complication of parathyroidectomy. We report a case of a 37-year-old man with tertiary hyperparathyroidism who initially developed unexplained anxiety, diaphoresis, tachycardia, tremor and hyperreflexia one day after subtotal parathyroidectomy. Thyroid biochemistry revealed suppressed thyroid stimulating hormone and elevated serum free T4 and free T3 levels. Technetium-99m scintigraphy scan confirmed diffusely decreased radiotracer uptake consistent with thyroiditis. The patient was diagnosed with thyrotoxicosis resulting from palpation thyroiditis. Administration of oral beta-adrenergic antagonists alleviated his symptoms and there was biochemical evidence of resolution fourteen days later. This case illustrates the need to counsel patients about thyroiditis as one of the potential risks of parathyroid surgery. It also emphasises the need for biochemical surveillance in patients with unexplained symptoms in the post-operative period and may help to minimise further invasive investigations for diagnostic clarification.

  20. Experience in thyroid scintigraphy with Ethiopian patients

    International Nuclear Information System (INIS)

    One thousand and thirty seven thyroid scintigraphy examinations done in the Nuclear Medicine Unit of Tikur Anbesma Hospital, Addis Abeba, Ethiopia between December 1984 and September 1989 were analyzed to assess their diagnostic value. Thirty one percent of the referrals were to investigate clinically detectable solitary nodules, and of these fifty-six percent had ''cold'' nodules and twenty-three percent ''hot'' nodules. Fifty-five percent of the referrals for evaluation of goitre were for multi nodular goitres and twelve percent for diffuse. Thirteen of fifty-three cases with suspected ectopic thyroid tissue were positive. Little useful information was obtained in the evaluation of goitre. It is concluded that thyroid scintigraphy was an unnecessary investigation in the evaluation of goitres in euthyroid patients. Its primary role was in the investigation of the solitary nodule, ectopic thyroid tissue and the retresternal goitre. Therefore, only selected patients should be investigated with thyroid scintigraphy

  1. Thyroid Function and Cognition during Aging

    Directory of Open Access Journals (Sweden)

    M. E. Bégin

    2008-01-01

    Full Text Available We summarize here the studies examining the association between thyroid function and cognitive performance from an aging perspective. The available data suggest that there may be a continuum in which cognitive dysfunction can result from increased or decreased concentrations of thyroid hormones. Clinical and subclinical hypothyroidism as well as hyperthyroidism in middle-aged and elderly adults are both associated with decreased cognitive functioning, especially memory, visuospatial organization, attention, and reaction time. Mild variations of thyroid function, even within normal limits, can have significant consequences for cognitive function in the elderly. Different cognitive deficits possibly related to thyroid failure do not necessarily follow a consistent pattern, and L-thyroxine treatment may not always completely restore normal functioning in patients with hypothyroidism. There is little or no consensus in the literature regarding how thyroid function is associated with cognitive performance in the elderly.

  2. Graves’ thyrotoxicosis following Hashimoto’s thyroiditis

    Directory of Open Access Journals (Sweden)

    Troisi A

    2013-03-01

    Full Text Available A Troisi,1 P Novati,1 L Sali,1 M Colzani,1 G Monti,1 C Cardillo,3 M Tesauro21Division of Internal Medicine, Saronno Hospital, Italy; 2Department of Internal Medicine, Tor Vergata Clinical Center, University of Rome, Rome, Italy; 3Department of Internal Medicine, Università Cattolica del Sacro Cuore, Rome, ItalyAbstract: Autoimmune thyroid disease traditionally includes chronic thyroiditis, autoimmune hyperthyroidism (Graves’ disease, and primary nongoitrous myxedema, and these diseases have a common syndrome-sharing pathophysiology. Here we report a rare case of simultaneous occurrence of thyrotoxicosis linked to Graves’ disease and chronic hypothyroidism due to Hashimoto’s thyroiditis.Keywords: Hashimoto’s thyroiditis, Graves’ disease, autoimmune thyroid disorders

  3. The WHO activities on thyroid cancer

    International Nuclear Information System (INIS)

    The WHO has been involved in activities related to thyroid disease in populations exposed to Chernobyl fallout since 1991. The International Programme on the Health Effects of the Chernobyl Accident, based in Geneva, undertook a pilot project on screening for thyroid disease and the WHO European Centre for Environment and Health responded to claims from Belarus of an increase of childhood thyroid cancer. Since then the WHO has been developing the public health response in partnership with scientists and physicians in Belarus and a number of centres of excellence outside the CIS specializing in the disciplines relevant to the problem. In 1993 the International Thyroid Project was initiated in partnership with the International Agency for Cancer Research. The activities developed with scientists and physicians in Belarus to respond to the increase are described. The increase in thyroid cancer and its implications for future accidents have been addressed. Revised advice on stable iodine prophylaxis has been formulated

  4. A rare case of triple thyroid ectopia

    Directory of Open Access Journals (Sweden)

    Mukund Rahalkar

    2014-01-01

    Full Text Available Various anomalies of thyro-glossal duct have been described, in which the duct may form a cyst or may present as a solid nodule to form an ectopic gland. The ectopic gland can develop along the tract of the duct to give rise to ectopic lingual, sublingual (pre-hyoid or sub-hyoid (pyramidal gland, with or without normal pre-tracheal thyroid gland.There are a few reports of double ectopia of thyroid but triple ectopia of thyroid is extremely rare. We have come across a case of triple thyroid ectopia, i.e., thyroid tissue at three locations along the tract of descent of thyro-glossal duct on CT, which hast been rarely reported in the world literature, and hence this report.

  5. Radioiodine treatment for malignant thyroid disease

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Gertrud [Sahlgrenska Univ. Hospital, Goeteborg (Sweden). Dept. of Oncology

    2006-12-15

    Radioiodine treatment for thyroid disease has been given for half a decade in Sweden. The most common indication for treatment is hyperthyroidism, when iodine uptake is high. The situation in which radioiodine treatment is used in thyroid cancer is less favourable and measures therefore have to be taken to optimize the treatment. Treatment should be performed early in the course of the disease to achieve the highest possible differentiation. Before treatment the iodine and goitrogen intake should be kept low. Stimulation of the thyrocytes by thyroid-stimulating hormone (TSH) should be high. It is conventionally achieved by thyroid hormone withdrawal rendering the patient hypothyroid, or by the recently available recombinant human TSH (rhTSH) which can be recommended for ablation of the thyroid remnant after thyroidectomy and for treatment of metastases in fragile patients unable to undergo hypothyroidism. Finally, stunning - the negative effect of a prior test dose from radioactive iodine - should be avoided.

  6. Clinical observation of self Chinese herbal medicine prescription in the treatment of chronic suppurative osteomyelitis after firearm wound of hand and foot%自拟中药方治疗手足火器伤后慢性化脓性骨髓炎临床观察

    Institute of Scientific and Technical Information of China (English)

    于爱军; 丁海生; 周志玲; 袁进国; 丁英奇

    2014-01-01

    目的:探讨自拟中药方外敷治疗手足火器伤后慢性化脓性骨髓炎的临床效果。方法将66例手足火器伤后慢性化脓性骨髓炎患者随机分为治疗组和对照组各33例。对照组给予常规治疗和护理措施,治疗组在对照组基础上加用自拟中药方外敷患处。比较2组术前症状控制情况、急性期症状消退时间、术后创口愈合情况及不良反应情况。结果治疗组待术时间短于对照组,术前症状控制及术后创口愈合情况均优于对照组,差异均有统计学意义(P ﹤0.05)。结论自拟中药方外敷治疗手足火器伤后慢性化脓性骨髓炎可有效控制临床症状,缩短疗程,提高疗效及生存质量,值得临床推广应用。%Objective To discussion the clinical effect of self Chinese herbal medicine prescription in the treatment of chronic suppurative osteomyelitis after firearm wound of hand and foot. Methods 66 cases of patients with chronic suppurative osteomyelitis after firearm wound of hand and foot were randomly divided into treatment group and control group,each of 33 ca-ses. Control group received conventional treatment and care measures,treatment group were given with self Chinese herbal med-icine prescription based on control group. Compared the symptom control situation before surgery,acute symptoms subside time,postoperative wound healing situation and adverse reactions of two groups. Results The time to be surgery of treatment group was shorter than control group,the postoperative symptom control situation and wound healing situation were better than control group,the differences were statistically significant(P ﹤ 0. 05). Conclusion The treatment of self Chinese herbal medi-cine prescription for chronic suppurative osteomyelitis after firearm wound of hand and foot can effectively control symptoms and shorten the course of treatment,improve the efficacy and quality of life,worthy of clinical application.

  7. Expression of Thyroid Hormone Transporters in the Human Hypothalamus

    NARCIS (Netherlands)

    A. Alkemade; E.C.H. Friesema; A. Kalsbeek; D.F. Swaab; T.J. Visser; E. Fliers

    2011-01-01

    Context: Transport of thyroid hormone across the plasma membrane is required for proper thyroid hormone action and metabolism. Several specific thyroid hormone transporters have been identified capable of facilitating uptake and/or efflux of thyroid hormones. Monocarboxylate transporter (MCT)-8, MCT

  8. Regulation of Thyroid Hormone Bioactivity in Health and Disease

    NARCIS (Netherlands)

    R.P. Peeters (Robin)

    2005-01-01

    textabstractTThyroid hormone plays an essential role in a variety of metabolic processes in the human body. Examples are the effects of thyroid hormone on metabolism and on the heart. The production of thyroid hormone by the thyroid is regulated by thyroid stimulating hormone (TSH) via the TSH re

  9. Thyroid cancer treatment : Long-term effects and new developments

    NARCIS (Netherlands)

    Klein Hesselink, Esther

    2016-01-01

    Thyroid cancer is increasingly common. This is especially the case for differentiated thyroid cancer (DTC), which has a favorable prognosis. Treatment consists of surgical removal of the thyroid gland, radioiodine treatment, and life-long administration of relatively high doses of thyroid hormone. T

  10. Thyroid Adenomas After Solid Cancer in Childhood

    Energy Technology Data Exchange (ETDEWEB)

    Haddy, Nadia; El-Fayech, Chiraz; Guibout, Catherine; Adjadj, Elisabeth [Radiation Epidemiology Group, INSERM, Villejuif (France); Institut Gustave Roussy, Villejuif (France); Univ. Paris-Sud, Villejuif (France); Thomas-Teinturier, Cecile [Radiation Epidemiology Group, INSERM, Villejuif (France); Hopital Bicetre, Bicetre (France); Oberlin, Odile [Radiation Epidemiology Group, INSERM, Villejuif (France); Institut Gustave Roussy, Villejuif (France); Veres, Cristina [Radiation Epidemiology Group, INSERM, Villejuif (France); Institut Gustave Roussy, Villejuif (France); Univ. Paris-Sud, Villejuif (France); Pacquement, Helene [Institut Curie, Paris (France); Jackson, Angela [Radiation Epidemiology Group, INSERM, Villejuif (France); Institut Gustave Roussy, Villejuif (France); Univ. Paris-Sud, Villejuif (France); Munzer, Martine; N' Guyen, Tan Dat [Institut Jean Godinot, Reims (France); Bondiau, Pierre-Yves [Centre Antoine Lacassagne, Nice (France); Berchery, Delphine; Laprie, Anne [Centre Claudius Regaud, Toulouse (France); Bridier, Andre; Lefkopoulos, Dimitri [Institut Gustave Roussy, Villejuif (France); Schlumberger, Martin [Institut Gustave Roussy, Villejuif (France); Univ. Paris-Sud, Villejuif (France); Rubino, Carole; Diallo, Ibrahima [Radiation Epidemiology Group, INSERM, Villejuif (France); Institut Gustave Roussy, Villejuif (France); Univ. Paris-Sud, Villejuif (France); Vathaire, Florent de, E-mail: florent.devathaire@igr.fr [Radiation Epidemiology Group, INSERM, Villejuif (France); Institut Gustave Roussy, Villejuif (France); Univ. Paris-Sud, Villejuif (France)

    2012-10-01

    Purpose: Very few childhood cancer survivor studies have been devoted to thyroid adenomas. We assessed the role of chemotherapy and the radiation dose to the thyroid in the risk of thyroid adenoma after childhood cancer. Methods and Materials: A cohort of 3254 2-year survivors of a solid childhood cancer treated in 5 French centers before 1986 was established. The dose received by the isthmus and the 2 lobes of the thyroid gland during each course of radiation therapy was estimated after reconstruction of the actual radiation therapy conditions in which each child was treated as well as the dose received at other anatomical sites of interest. Results: After a median follow-up of 25 years, 71 patients had developed a thyroid adenoma. The risk strongly increased with the radiation dose to the thyroid up to a few Gray, plateaued, and declined for high doses. Chemotherapy slightly increased the risk when administered alone but also lowered the slope of the dose-response curve for the radiation dose to the thyroid. Overall, for doses up to a few Gray, the excess relative risk of thyroid adenoma per Gray was 2.8 (90% CI: 1.2-6.9), but it was 5.5 (90% CI: 1.9-25.9) in patients who had not received chemotherapy or who had received only 1 drug, and 1.1 (90% CI: 0.4-3.4) in the children who had received more than 1 drug (P=.06, for the difference). The excess relative risk per Gray was also higher for younger children at the time of radiation therapy than for their older counterparts and was higher before attaining 40 years of age than subsequently. Conclusions: The overall pattern of thyroid adenoma after radiation therapy for a childhood cancer appears to be similar to that observed for thyroid carcinoma.

  11. The thyroid, iodine and breast cancer

    International Nuclear Information System (INIS)

    A renewal of the search for a link between breast cancer and thyroid disease has once again demonstrated an increased prevalence of autoimmune thyroid disease in patients with breast cancer. This is the most recent of many studies showing an association between a variety of thyroid disorders and breast cancer. Such an association is not surprising as both diseases are female predominant with a similar postmenopausal peak incidence. The significance of the presence of thyroid autoantibodies, particularly thyroid peroxidase antibodies, in serum from patients with breast cancer is unknown, but it has been suggested that antibody positivity is associated with better prognosis. One area in which thyroid and breast functions overlap is in the uptake and utilization of dietary iodide. Experimental findings showing the ability of iodine or iodine-rich seaweed to inhibit breast tumour development is supported by the relatively low rate of breast cancer in Japanese women who consume a diet containing iodine-rich seaweed. However, there is as yet no direct evidence that iodine, iodinated compounds, or a combination of iodine and selenium is the antimammary carcinogenic element in the Japanese diet. It remains to be resolved whether the perceived breast cancer–thyroid disease relationship is thyroid or iodine related or, in the case of thyroid autoantibodies, is the consequence of an immune response to the carcinoma. Is this response breast specific and does it relate to iodine status? These and many other questions await resolution before a definitive role in the natural history of breast carcinoma can be assigned to the thyroid

  12. Thyroid Adenomas After Solid Cancer in Childhood

    International Nuclear Information System (INIS)

    Purpose: Very few childhood cancer survivor studies have been devoted to thyroid adenomas. We assessed the role of chemotherapy and the radiation dose to the thyroid in the risk of thyroid adenoma after childhood cancer. Methods and Materials: A cohort of 3254 2-year survivors of a solid childhood cancer treated in 5 French centers before 1986 was established. The dose received by the isthmus and the 2 lobes of the thyroid gland during each course of radiation therapy was estimated after reconstruction of the actual radiation therapy conditions in which each child was treated as well as the dose received at other anatomical sites of interest. Results: After a median follow-up of 25 years, 71 patients had developed a thyroid adenoma. The risk strongly increased with the radiation dose to the thyroid up to a few Gray, plateaued, and declined for high doses. Chemotherapy slightly increased the risk when administered alone but also lowered the slope of the dose-response curve for the radiation dose to the thyroid. Overall, for doses up to a few Gray, the excess relative risk of thyroid adenoma per Gray was 2.8 (90% CI: 1.2-6.9), but it was 5.5 (90% CI: 1.9-25.9) in patients who had not received chemotherapy or who had received only 1 drug, and 1.1 (90% CI: 0.4-3.4) in the children who had received more than 1 drug (P=.06, for the difference). The excess relative risk per Gray was also higher for younger children at the time of radiation therapy than for their older counterparts and was higher before attaining 40 years of age than subsequently. Conclusions: The overall pattern of thyroid adenoma after radiation therapy for a childhood cancer appears to be similar to that observed for thyroid carcinoma.

  13. Thyroid disorders and nitric oxide in cardiovascular adaptation to hypovolemia.

    Science.gov (United States)

    Ogonowski, Natalia; Piro, Giselle; Pessah, Déborah; Arreche, Noelia; Puchulu, Bernardita; Balaszczuk, Ana M; Fellet, Andrea L

    2016-08-01

    This study aimed to investigate whether nitric oxide participates in the cardiovascular function and haemodynamic adaptation to acute haemorrhage in animals with thyroid disorders. Sprague-Dawley rats aged 2months old treated with T3 (hyper, 20μg/100g body weight) or 0.02% methimazole (hypo, w/v) during 28days were pre-treated with N(G) nitro-l-arginine methyl ester (L-NAME) and submitted to 20% blood loss. Heart function was evaluated by echocardiography. Measurements of arterial blood pressure, heart rate, nitric oxide synthase activity and protein levels were performed. We found that hypo decreased fractional shortening and ejection fraction and increased left ventricle internal diameter. Hyper decreased ventricle diameter and no changes in cardiac contractility. Haemorrhage elicited a hypotension of similar magnitude within 10min. Then, this parameter was stabilized at about 30-40min and maintained until finalized, 120min. L-NAME rats showed that the immediate hypotension would be independent of nitric oxide. Nitric oxide synthase inhibition blunted the changes of heart rate induced by blood loss. Hyper and hypo had lower atrial enzyme activity associated with a decreased enzyme isoform in hypo. In ventricle, hyper and hypo had a higher enzyme activity, which was not correlated with changes in protein levels. Haemorrhage induced an increased heart nitric oxide production. We concluded that thyroid disorders were associated with hypertrophic remodelling which impacted differently on cardiac function and its adaptation to a hypovolemia. Hypovolemia triggered a nitric oxide synthase activation modulating the heart function to maintain haemodynamic homeostasis. This involvement depends on a specific enzyme isoform, cardiac chamber and thyroid state.

  14. The chronic autoimmune thyroiditis quality of life selenium trial (CATALYST)

    DEFF Research Database (Denmark)

    Winther, Kristian Hillert; Watt, Torquil; Bjørner, Jakob Bue;

    2014-01-01

    Patients with chronic autoimmune thyroiditis have impaired health-related quality of life. The thyroid gland has a high selenium concentration, and specific selenoprotein enzyme families are crucial to immune function, and catalyze thyroid hormone metabolism and redox processes in thyroid cells......-enriched yeast or matching placebo tablets daily for 12 months. The experimental supplement will be SelenoPrecise(R). The primary outcome is thyroid-related quality of life assessed by the Thyroid Patient-Reported Outcome (ThyPRO) questionnaire. Secondary outcomes include serum thyroid peroxidase antibody...

  15. Parapharyngeal ectopic thyroid: the possible persistence of the lateral thyroid anlage. Clinical case report.

    Science.gov (United States)

    Soscia, A; Guerra, G; Cinelli, M-P; Testa, D; Galli, V; Macchi, V; De Caro, R

    2004-08-01

    The accessory midline thyroids are ascribed to an arrest of migration of the median thyroid anlage, while the lateral ectopic thyroids have induced a hypothesis of the presence of lateral thyroid anlage. We report the case of a 67-year-old man who presented with dyspnea and dysphagia of 1 year's duration. The clinical examination and radiological investigations (CT and MRI) showed a solid heterogeneous mass in the right parapharyngeal space. The fine needle aspiration biopsy was inconsistent. The mass (3x2.5x3.5 cm) was excised via a transoral approach. It was capsulated with an elastic consistency and showed a nodular appearance on the cut surface. Histological examination revealed thyroid tissue with the characteristics of colloid goiter. The postoperative (99m)Tc-pertechnetate scan showed the normal thyroid gland located in the usual pretracheal site. The absence of malignancy, at histology and immunohistochemistry, allows a metastatic nature of the mass to be ruled out, and accounts for a supernumerary thyroid. The occurrence of a parapharyngeal thyroid, although extremely rare, is worth bearing in mind as a possible ectopic location. This case also supports the hypothesized role of the lateral thyroid anlage in man deriving from the ultimo-branchial body in the morphogenesis of the lateral lobe of the thyroid gland.

  16. Hyperfunction thyroid nodules: Their risk for becoming or being associated with thyroid cancers

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eun Sun; Kim, Ji Hoon; Na, Dong Gyu; Paeng, Jin Chul; Min, Hye Sook; Choi, Seung Hong; Sohn, Chul Ho; Chang, Ki Hyun [Seoul National University Hospital, Seoul (Korea, Republic of)

    2013-08-15

    To retrospectively evaluate the risk of thyroid cancer in patients with hyperfunctioning thyroid nodules through ultrasonographic-pathologic analysis. Institutional review board approval was obtained and informed consent was waived. From 2003 to 2007, 107 patients consecutively presented with hot spots on thyroid scans and low serum thyroid-stimulating hormone levels. Among them, 32 patients who had undergone thyroid ultrasonography were analyzed in this study. Thyroid nodules depicted on ultrasonography were classified based on size and categorized as benign, indeterminate, or suspicious malignant nodules according to ultrasonographic findings. The thyroid nodules were determined as either hyperfunctioning or coexisting nodules and were then correlated with pathologic results. In 32 patients, 42 hyperfunctioning nodules (mean number per patient, 1.31; range, 1-6) were observed on thyroid scans and 68 coexisting nodules (mean, 2.13; range, 0-7) were observed on ultrasonography. Twenty-five patients (78.1%) had at least one hyperfunctioning (n = 17, 53.1%) or coexisting (n = 16, 50.0%) nodule that showed a suspicious malignant feature larger than 5 mm (n = 8, 25.0%), or an indeterminate feature 1 cm or greater (n = 20, 62.5%) in diameter, which could have been indicated by using fine needle aspiration (FNA). Seven patients were proven to have 11 thyroid cancers in 3 hyperfunctioning and 8 coexisting nodules. All of these had at least one thyroid cancer, which could have been indicated by using FNA. The estimated minimal risk of thyroid cancer was 6.5% (7/107). Patients with hyperfunctioning nodules may not be safe from thyroid cancer because hyperfunctioning nodules can coexist with thyroid cancer nodules. To screen out these cancers, ultrasonography should be performed.

  17. Radionuclide Imaging of Dual Ectopic Thyroid in a Preadolescent Girl

    Directory of Open Access Journals (Sweden)

    Şule Yıldırım

    2014-10-01

    Full Text Available Ectopic thyroid is a congenital defect in which the thyroid gland is located away from the usual pretracheal location. Dual ectopic thyroid, which consists of two foci of thyroid tissue, is very rare. In this case dual ectopic thyroid with subclinical hypothyroidism in a 10-year-old-girl was reported. The absence of the thyroid gland in the pretracheal location was revealed by ultrasonography (USG. Two foci of ectopic thyroid tissue located at the base of the tongue and infrahyoid region were determined by Technetium-99m pertechnetate thyroid scintigraphy. It can be concluded that if the thyroid gland is not visible by USG, ectopic thyroid tissue should be evaluated with scintigraphy.

  18. Radionuclide Imaging of Dual Ectopic Thyroid in a Preadolescent Girl

    Science.gov (United States)

    Yıldırım, Şule; Atılgan, Hasan İkbal; Korkmaz, Meliha; Demirel, Koray; Koca, Gökhan

    2014-01-01

    Ectopic thyroid is a congenital defect in which the thyroid gland is located away from the usual pretracheal location. Dual ectopic thyroid, which consists of two foci of thyroid tissue, is very rare. In this case dual ectopic thyroid with subclinical hypothyroidism in a 10-year-old-girl was reported. The absence of the thyroid gland in the pretracheal location was revealed by ultrasonography (USG). Two foci of ectopic thyroid tissue located at the base of the tongue and infrahyoid region were determined by Technetium-99m pertechnetate thyroid scintigraphy. It can be concluded that if the thyroid gland is not visible by USG, ectopic thyroid tissue should be evaluated with scintigraphy. PMID:25541934

  19. Parathyroid involvement in thyroid cancer: an unforeseen event

    Directory of Open Access Journals (Sweden)

    Chrisoulidou Alexandra

    2012-06-01

    Full Text Available Abstract Background Parathyroid metastatic disease from thyroid cancer has not been studied extensively, mainly due to the need for parathyroid preservation during thyroid surgery. Methods We reviewed files from 1,770 patients with thyroid cancer followed up in our department and 10 patients with parathyroid metastases (0.5% were identified. Patient and tumor characteristics were recorded. Results Six out of ten patients had metastases from papillary thyroid cancer, three from follicular thyroid cancer and one from anaplastic thyroid cancer. In nine patients parathyroid infiltration from thyroid cancer was found in direct contact with the thyroid cancer, and in one patient metastatic foci were observed not in continuity with the thyroid cancer. Conclusions Parathyroid involvement, although infrequent, may occur in thyroid cancer independently of patient age and tumor size. The clinical significance of such event is not clear. The influence on disease outcome remains to be elucidated.

  20. The association between hypoechogenicity or irregular echo pattern at thyroid ultrasonography and thyroid function in the general population

    DEFF Research Database (Denmark)

    Vejbjerg, Pernille; Knudsen, Nils; Perrild, Hans;

    2006-01-01

    without overt thyroid disease. Design: A cross-sectional investigation of 4649 randomly selected adult subjects. Methods: Blood samples were analysed for serum TSH, thyroid hormones and thyroid autoantibodies. US of the thyroid was performed. Results: Participants with decreased echogenicity (n = 379) had...

  1. Postpartum thyroiditis and autoimmune thyroiditis in women of childbearing age: recent insights and consequences for antenatal and postnatal care

    NARCIS (Netherlands)

    A.F. Muller (Alex); H.A. Drexhage (Hemmo); A. Berghout (Arie)

    2001-01-01

    textabstractPostpartum thyroiditis is a syndrome of transient or permanent thyroid dysfunction occurring in the first year after delivery and based on an autoimmune inflammation of the thyroid. The prevalence ranges from 5-7%. We discuss the role of antibodies (especially thyroid p

  2. Thyroid Peroxidase Antibody and Screening for Postpartum Thyroid Dysfunction

    Directory of Open Access Journals (Sweden)

    Mohamed A. Adlan

    2011-01-01

    Full Text Available Postpartum thyroid dysfunction (PPTD is a common disorder which causes considerable morbidity in affected women. The availability of effective treatment for hypothyroid PPTD, the occurrence of the disease in subsequent pregnancies and the need to identify subjects who develop long term hypothyroidism, has prompted discussion about screening for this disorder. There is currently no consensus about screening as investigations hitherto have been variable in their design, definitions and assay frequency and methodology. There is also a lack of consensus about a suitable screening tool although thyroid peroxidase antibody (TPOAb is a leading contender. We present data about the use of TPOAb in early pregnancy and its value as a screening tool. Although its positive predictive value is moderate, its sensitivity and specificity when used in early pregnancy are comparable or better compared to other times during pregnancy and the postpartum period. Recent studies have also confirmed this strategy to be cost effective and to compare favourably with other screening strategies. We also explore the advantages of universal screening.

  3. Relation between chronic urticaria and thyroid autoimmunity

    Directory of Open Access Journals (Sweden)

    M. Nabavi

    2008-01-01

    Full Text Available AbstractBackground and Purpose: chronic urticaria is a tormenter and does not have a known etiology. Association between chronic urticaria and thyroid auto-immunity has shown different results. The aim of this study is to evaluate the effect of Levo-thyroxine on the chronic urticaria and association between chronic urticaria with thyroid auto-immunity.Materials and Methods: In a prospective case-control study, we compared the frequency of thyroid auto antibodies in 60 patients (all females, with exception of six males, ages 15 to 60 years with chronic urticaria and compared with 60 mached age healthy volunteers. All cases with chronic urticaria and control group were normal CBC, antinuclear antibodies, rheumatoid factors, complement, stool exam, liver function test (LFT, kidney function and skin prick test, prior to being referred to us. We performed thyroid auto antibodies, thyroid hormones and IgE antibodies before treating all subjects. Half of them with positive anti-thyroid antibody (n=11, received Levo-thyroxine (100 μg daily for 1 month and the remaining half (n=11 were control group.Results: The frequency of thyroid auto antibodies was significantly higher in patients with chronic urticaria than in healthy control (36.6% vs. 9%; p<0.01.( All patients were euthyroid, however, one was found to have increased anti-thyroid antibody levels with sub clinical hypothyroidism (TSH increased, low T4. Total serum IgE increased in ten cases of patients group (16.6% compared with six control groups (10%. Nine patients (40% had complete response, five patients (30% had partial response and five patients (30% did not show any response to treatment compared with control group, in which complete and partial resolution was 30% and others with no resolution.Conclusion: chronic urticaria may be associated with thyroid disorders (positive anti- thyroid antibodies despite normal thyroid function test. For chronic urticaria despite increase serum IgE level

  4. Sunitinib in Treating Patients With Thyroid Cancer That Did Not Respond to Iodine I 131 and Cannot Be Removed by Surgery

    Science.gov (United States)

    2016-06-17

    Recurrent Thyroid Gland Carcinoma; Stage III Thyroid Gland Follicular Carcinoma; Stage III Thyroid Gland Medullary Carcinoma; Stage IVA Thyroid Gland Follicular Carcinoma; Stage IVA Thyroid Gland Medullary Carcinoma; Stage IVA Thyroid Gland Papillary Carcinoma; Stage IVB Thyroid Gland Follicular Carcinoma; Stage IVB Thyroid Gland Medullary Carcinoma; Stage IVB Thyroid Gland Papillary Carcinoma; Stage IVC Thyroid Gland Follicular Carcinoma; Stage IVC Thyroid Gland Medullary Carcinoma; Stage IVC Thyroid Gland Papillary Carcinoma; Thyroid Gland Oncocytic Follicular Carcinoma

  5. Isotopic imaging of thyroid ectopia in patients with congenital hypothyroidism

    International Nuclear Information System (INIS)

    The aim of our studies was to determine the usefulness of various imaging techniques for localization of thyroid ectopia in patients with congenital hypothyroidism (CH). 50 patients with CH were observed. In each case the following studies were performed: serum thyroglobulin level, thyroid radioiodine uptake, scintigraphy using 99mTc and 131I and ultrasonography. Among 50 patients with CH were found: 18 cases (36%) of thyroid agenesis, 7 cases (14%) of thyroid hypoplasia and 25 patients (50%) with lingual thyroid ectopia. Thyroid radioiodine uptake in patients with thyroid ectopia ranged from 2% to 18%, serum thyroglobulin level was from 0.7 ng/ml to 12.8 ng/ml (mean value 6.6 ng/ml). Ultrasonography showed an absence of thyroid gland at its normal site, but its presence in the tongue. Lingual thyroid ectopia was oval or round, and its volume ranged from 0.17 to 1.38 cm3. The use of scintigraphy with 99mTc loads to its accumulation in the submaxillary salivary glands what can make difficult to detect thyroid ectopia. Scintigraphy of the neck and retrosternal area has not shown any thyroid tissue, but there were the accumulation of 131I in thyroid gland in the sublingual area. Conclusions: 1. Thyroid ectopia is a frequent cause of congenital hypothyroidism (in about 50% of all thyroid gland development abnormalities); 2. to detect lingual thyroid ectopia the best method is scintigraphy with 131I and ultrasonography. (author). 13 refs, 5 figs

  6. Hazard of the radiation induced thyroid cancer

    International Nuclear Information System (INIS)

    The level of thyroid cancer in Belarus before Chernobyl accident was low and made in different age and sex groups 0,03-2,5 (male) and 0,1-3,9 (female) per 100000 correspondingly. Different risk factors, which can influence the thyroid cancer development, are being taken into account. They are the factors of environment (strong external irradiation, long-time irradiation for medical purposes or in result of disaster), endo gen factors (hormonal, reproductive, genetic predisposition), some medicinal preparations and other. The protective effect of vegetable and fish consumption was found out. Among the factors of thyroid cancer development one of the most important is radiation. There is a point of view, which assumes that one of the reasons of thyroid cancer cases increase among the population of developed countries is increase of radiation induced thyroid cancer. The results of first research testify the influence of radiation factor on thyroid cancer development. During the period 1920 -1960 in the USA X-ray therapy was applied for the treatment of different good-quality diseases. Thyroid got in the zone of irradiation during the complex treatment with using of radiation. The results of the research of 1970 revealed that 70% of children with thyroid cancer were exposed to radiation in children's age. The subsequent researches of by-effects from the side of a thyroid at beam therapy of various diseases alongside with the results of the estimation of consequences of inhabitants of Hiroshima and Nagasaki irradiation owing to nuclear bombardment have shown the influence of irradiation of a thyroid on cancer development. High quantity of radio-epidemiological researches was directed to the studying of the consequences of thyroid external irradiation at young age. In all carried out researches the quantity of observed thyroid cancer cases among irradiated people has exceeded number of expected. The influence of thyroid internal irradiation by I-131 at young age was

  7. Mitochondrial Energy Metabolism and Thyroid Cancers.

    Science.gov (United States)

    Lee, Junguee; Chang, Joon Young; Kang, Yea Eun; Yi, Shinae; Lee, Min Hee; Joung, Kyong Hye; Kim, Kun Soon; Shong, Minho

    2015-06-01

    Primary thyroid cancers including papillary, follicular, poorly differentiated, and anaplastic carcinomas show substantial differences in biological and clinical behaviors. Even in the same pathological type, there is wide variability in the clinical course of disease progression. The molecular carcinogenesis of thyroid cancer has advanced tremendously in the last decade. However, specific inhibition of oncogenic pathways did not provide a significant survival benefit in advanced progressive thyroid cancer that is resistant to radioactive iodine therapy. Accumulating evidence clearly shows that cellular energy metabolism, which is controlled by oncogenes and other tumor-related factors, is a critical factor determining the clinical phenotypes of cancer. However, the role and nature of energy metabolism in thyroid cancer remain unclear. In this article, we discuss the role of cellular energy metabolism, particularly mitochondrial energy metabolism, in thyroid cancer. Determining the molecular nature of metabolic remodeling in thyroid cancer may provide new biomarkers and therapeutic targets that may be useful in the management of refractory thyroid cancers. PMID:26194071

  8. Diabetes and Thyroid Cancer Risk: Literature Review

    Directory of Open Access Journals (Sweden)

    Shyang-Rong Shih

    2012-01-01

    Full Text Available Diabetic patients have a higher risk of various types of cancer. However, whether diabetes may increase the risk of thyroid cancer has not been extensively studied. This paper reviews and summarizes the current literature studying the relationship between diabetes mellitus and thyroid cancer, and the possible mechanisms linking such an association. Epidemiologic studies showed significant or nonsignificant increases in thyroid cancer risk in diabetic women and nonsignificant increase or no change in thyroid cancer risk in diabetic men. A recent pooled analysis, including 5 prospective studies from the USA, showed that the summary hazard ratio (95% confidence interval for women was 1.19 (0.84–1.69 and was 0.96 (0.65–1.42 for men. Therefore, the results are controversial and the association between diabetes and thyroid cancer is probably weak. Further studies are necessary to confirm their relationship. Proposed mechanisms for such a possible link between diabetes and thyroid cancer include elevated levels of thyroid-stimulating hormone, insulin, glucose and triglycerides, insulin resistance, obesity, vitamin D deficiency, and antidiabetic medications such as insulin or sulfonylureas.

  9. Primary thyroid angiosarcoma: an unusual localization

    Directory of Open Access Journals (Sweden)

    Petronella Pasquale

    2012-05-01

    Full Text Available Abstract The finding of thyroid nodules is a very common occurrence in routine clinical practice. Approximately 5% to 7% of the entire population have thyroid nodules. Vascular lesions are one of the most controversial issues in thyroid pathology. These include benign lesions such as hemangiomas and, rarely, malignant tumors such as angiosarcomas or undifferentiated angiosarcomatoid carcinomas. In particular, angiosarcoma of the thyroid gland is a rare, highly aggressive malignant vascular tumor and in Italy the greatest geographical incidence of this lesion is witnessed near the Alps. Here, a case of thyroid angiosarcoma in a 71-year-old man with a history of goiter for about 20 years is described. The unusual localization of this lesion, the difficulties in reaching a definitive diagnosis for this particular histological type of primary tumor and a history of long-standing multinodular goiter in thyroid of an older man from outside the Alpine region prompted us to report this case of thyroid angiosarcoma mainly to discuss surgical, histopathological and immunohistochemical features.

  10. Grading of methods of thyroid diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Pfannenstiel, P. (Stiftung Deutsche Klinik fuer Diagnostik, Wiesbaden (Germany, F.R.). Fachbereich Nuklearmedizin)

    1980-09-24

    After anamnesis and physical examination, the first step in thyroid diagnosis is the determination of serum thyroxine, if necessary together with a parameter to determine the free thyroxine. If the findings are still unclear and if hypo- or hyperthyroidism are suspected, triiodothyronine determination, the TSH-TRH test, and in some cases also the two-phase radioiodine test are applied. The functional diagnosis is supplemented by thyroid scintiscanning, with the aid of short-lived radionuclides, e.g. /sup 99/sup(m)Tc-O/sub 4/ or /sup 123/I. If an autonomous transformation of part of the thyroid is suspected, scintiscanning is repeated after suppression of the thyroid by thyroid hormone. If scintiscanning has shown a cold area inside the thyroid, biopsy followed by a cytological evaluation of the aspirate is indicated. Depending on the suspected clinical diagnosis, the available tests should be used carefully and efficiently for the initial diagnosis as well as for course control of thyroid diseases.

  11. Thyroid function and ultrasonically determined thyroid size in patients receiving long-term lithium treatment.

    Science.gov (United States)

    Perrild, H; Hegedüs, L; Baastrup, P C; Kayser, L; Kastberg, S

    1990-11-01

    Thyroid function was investigated in 100 manic-depressive patients. Goiter was more common in patients treated with lithium for 1-5 years (44%) or more than 10 years (50%) than in patients who never received lithium (16%). Smoking contributed significantly to thyroid size and goiter. In nonsmoking patients, ultrasonically determined thyroid volume was significantly related to treatment duration. The mechanism behind this increased thyroid volume is unclear, as most patients had normal serum thyrotropin levels and no thyroid autoimmunity. Subclinical or overt hypothyroidism was found in 4% and 21% of patients treated for 1-5 and more than 10 years, respectively. Since few hypothyroid patients had autoimmunity or goiter, lithium may affect the thyroid gland directly. PMID:2221166

  12. RELATION OF PERIOPERATIVE SERUM THYROID HORMONE CHANGES TO HEART DYSFUNCTION IN PATIENTS UNDERGONE CARDIAC VALVE REPLACEMENT

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective To explore the relationship between perioperative serum thyroid hormone changes and heart dysfunction in patients undergone cardiac valve replacement. Methods The serum concentrations of free tri- iodothyronine (),free thyroxine (),total total reverse and thyroid-stimulating hor- mone (TSH) in 20 patients undergone routine rheumatic mitral valve replacement were determined by radioim- munoassay at preoperation, the end of myocardial ischemia, and 2,6,12,24 and 48h postoperation, respectively. The alteration hormones above mentioned were comparatively analysed of the normal heart function group (group I,n = 14) and heart dysfunction group (group I ,n=6) after surgery. Results In comparing group I with group I , the more severe the chronic congestive heart failure, the lower the thyroid hormone level before operation;and subse- quently both progressively lowered T3 level and acute heart dysfunction emerged after operation. The decreased extent of serum thyroid hormone was closely parallel to the severity of heart dysfunction. Gonclusion Perioperatively, de- creased serum FT3 and TT3 concentrations are at least an important humoral factor aggravating heart dysfunction, and the patients with preoperative low T3 should be considered as high-risk valvular surgical cases.

  13. Diagnosis, Surgical Treatment, Recovery, and Eventual Necropsy of a Leopard (Panthera pardus with Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Ashley Malmlov

    2014-01-01

    Full Text Available An 18-year-old, male, castrated, captive-born leopard (Panthera pardus presented to Colorado State University’s Veterinary Teaching Hospital with a two-week history of regurgitation. Thoracic radiographs and ultrasound revealed a well-differentiated cranioventral mediastinal mass measuring 7.5 × 10 × 5.5 cm, impinging the esophagus. A sternotomy followed by mass excision was performed. The mass was diagnosed as an ectopic thyroid carcinoma. The leopard recovered from surgery with minimal complications and returned to near-normal activity levels for just under 6 months before rapidly declining. He had an acute onset of severe dyspnea and lethargy and was euthanized. On postmortem examination the tumor was found to involve the lung, liver, thyroid, parietal pleura, bronchial lymph nodes, and the internal intercostal muscles. This case report describes the history, diagnosis, surgical treatment, postoperative care, and recovery as well as the eventual decline, euthanasia, and necropsy of a leopard with thyroid carcinoma. When compared to thyroid carcinomas of domestic animals, the leopard’s disease process more closely resembles the disease process seen in domestic canines compared to domestic cats.

  14. Inter-relationship of plasma markers of oxidative stress and thyroid hormones in schizophrenics

    Directory of Open Access Journals (Sweden)

    Akiibinu Moses O

    2012-03-01

    Full Text Available Abstract Background The relationship of oxidative stress to thyroid hormones has not been studied in the schizophrenics. The present study determined the status and interrelationship of plasma markers of oxidative stress, nitric oxide and thyroid hormones in thirty (17 males and 13 females newly diagnosed patients with acute schizophrenia before initiation of chemotherapy. Twenty five (13 males and 12 females mentally healthy individuals served as controls. Patients and controls with history of hard drugs (including alcohol and cigarette, pre-diagnosis medications (e.g. antiparkinsonian/antipsychotic drugs, chronic infections, liver disease and diabetes mellitus were excluded from the study. Plasma levels of total antioxidant potential (TAP, total plasma peroxides (TPP, nitric oxide (NO, malondialdehyde (MDA, thyroxine (T4, tri-iodothyronine (T3 and thyroid stimulating hormone (TSH were determined in all participants using spectrophotometric and enzyme linked immunosorbent assay (ELISA methods respectively. Oxidative stress index (OSI was calculated as the percent ratio of total plasma peroxides and total antioxidant potential. Findings Significantly higher plasma levels of MDA (p Conclusions Higher level of TPP may enhance thyroid hormogenesis in schizophrenics. Adjuvant antioxidant therapy may be a novel approach in the treatment of schizophrenic patients.

  15. New insights towards the acute nonthyroidal illness syndrome

    Directory of Open Access Journals (Sweden)

    ANA LUIZA eMAIA

    2012-01-01

    Full Text Available The non-thyroidal illness syndrome (NTIS refers to changes in serum thyroid hormone levels observed in critically-ill patients in the absence of hypothalamic-pituitary-thyroid primary dysfunction. Affected individuals have low T3, elevated rT3 and inappropriately normal TSH levels. The pathophysiological mechanisms are poorly understood but the acute and chronic changes in pituitary–thyroid function are probably the consequence of the action of multiple factors. The early phase seems to reflect changes occurring primarily in the peripheral thyroid hormone metabolism, best seen in humans since 80-90% of the circulating T3 are derived from the pro-hormone T4. The conversion of T4-to-T3 is catalyzed by type 1 (D1 and type 2 (D2 deiodinases via outer-ring deiodination. In contrast, type 3 deiodinase (D3 catalyzes the inactivation of both T4 and T3. Over the last decades, several studies have attempted to elucidate the mechanisms underlying the changes on circulating thyroid hormones in NTIS. Increased inflammatory cytokines, which occurs in response to virtually any illness, has long been speculated to play a role in derangements of deiodinase expression. On the other hand, oxidative stress due to augmented reactive oxygen species (ROS generation is characteristic of many diseases that are associated with NTIS. Changes in the intracellular redox state may disrupt deiodinase function by independent mechanisms, which might include depletion of the as yet unidentified endogenous thiol cofactor. Here we aim to present an updated picture of the advances in understanding the mechanisms that result in the fall of thyroid hormone levels in the acute phase of NTIS.

  16. Acute Pancreatitis and Pregnancy

    Science.gov (United States)

    ... Acute Pancreatitis > Acute Pancreatitis and Pregnancy test Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is ... of acute pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for ...

  17. Childhood thyroid cancer increased in areas around Chernobyl

    International Nuclear Information System (INIS)

    The population in Belarus, Ukraine and Russia who was exposed to the fallout from Chernobyl has suffered from many physical and mental health problems, which are not directly related to radiation. Instead, many health problems are linked to radiation protection countermeasures such as evacuation, food restrictions and other limitations of daily life. Fear for health consequences for people themselves or for their children has influenced mental well-being even in relatively clean areas. In comparison to these effects the direct health effects from radiation are not great. Of the rescue people who worked in the reactor on the night of the catastrophe, 30 died from acute radiation injury. Later on there has appeared around 600 cases of thyroid carcinoma in children. Other health effects which relate directly to radiation have not thus far been observed. (orig.) (1 fig.)

  18. Thyroxine, methimazole, and thyroid microsomal autoantibody titres in hypothyroid Hashimoto's thyroiditis.

    OpenAIRE

    Jansson, R.; Karlsson, A; Dahlberg, P A

    1985-01-01

    Ten hypothyroid patients with Hashimoto's thyroiditis were treated with methimazole 30 mg in addition to thyroxine 0.15 mg daily. Another 10 hypothyroid patients with Hashimoto's thyroiditis were given thyroxine 0.15 mg alone. After 22 weeks of treatment significant decreases in thyroid microsomal autoantibody titres were observed in both groups (p less than 0.01). There was no difference in the mean change in titre between the two groups. When the patients treated with methimazole were subse...

  19. Thyroid in a jar: towards an integrated in vitro testing strategy for thyroid-active compounds

    OpenAIRE

    JOMAA,B

    2015-01-01

      Jomaa, B. (2015). Thyroid in a Jar: Towards an Integrated In Vitro Testing Strategy for Thyroid-Active Compounds. PhD thesis, Wageningen University, the Netherlands Abstract The aim of this thesis was to find in vitro and toxicogenomics-based alternatives to in vivo thyroid hormone disruption tests. In vitro alternatives can help reduce the amount of animal testing required under the European Union regulation for the registration, evaluation, authorization and restriction of chemicals ...

  20. [Clinical importance of thyroid gland cytology].

    Science.gov (United States)

    Ting, S; Synoracki, S; Bockisch, A; Führer, D; Schmid, K W

    2015-11-01

    The cytological evaluation of fine needle biopsies (FNB) of the thyroid gland crucially depends on a close cooperation between clinicians and cytopathologists. Scintigraphy, sonography as well as clinical data and patient history are necessary for a correct interpretation of the indications for FNB; moreover, these data are of outstanding importance for cytopathologists for the correct interpretation of the cytomorphological findings. This overview describes the present standards in the acquisition, technical workup and cytopathological interpretation of thyroid gland tissue obtained by FNB, particularly focusing on the rapidly growing relevance of additional molecular pathological investigations to increase the diagnostic accuracy of thyroid FNB.