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Yilmaz H, Akkus C, Damburaci N, Adibelli Z, Duran C. Sonoelastographic Evaluation of Recurrent Thyroid Nodules in Patients with Operated Recurrent Nodular Goiters. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:209-216. [PMID: 34782167 DOI: 10.1016/j.ultrasmedbio.2021.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 06/13/2023]
Abstract
Alterations in neck anatomy after thyroid surgery and post-operative fibrosis may be misleading by causing sonoelastographic changes in recurrent tissues in patients with recurrent nodular goiter and so may result in unnecessary biopsies or surgical procedures. Here, the aim was to examine thyroid sonoelastography values in patients developing a recurrence and presenting with recurrent nodular goiter with benign cytology after total or near-total thyroidectomy (T/N-TT). Twenty-nine nodules from 22 patients with a recurrence after T/N-TT whose biopsies were found to be benign constituted the patients, and 23 nodules from 23 participants among the non-operated patients having solitary or multiple thyroid nodules and with age, gender and body mass index values similar to those of the patients constituted our controls. Shear-wave velocity (SWV) values were measured. Average elapsed time after T/N-TT was 11.82 (4:25) y. No difference was detected between the groups in terms of localization and sonographic structures of the nodules. Nodule SWV values were higher in the operated recurrent nodular goiter group than in the controls (2.93 ± 0.87 m/s vs. 2.43 ± 0.33 m/s, respectively, p = 0.011). Because SWV values are high in operated recurrent nodular goiter patients, the utilization of reference sonoelastography values in those with unoperated goiter may yield misleading results in the differentiation of benign and malignant lesions.
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Affiliation(s)
- Hakan Yilmaz
- Department of Radiology, Medical School of Usak University, Usak, Turkey
| | - Canan Akkus
- Department of Internal Medicine, Medical School of Usak University, Usak, Turkey
| | - Nurullah Damburaci
- Department of General Surgery, Medical School of Usak University, Usak, Turkey
| | - Zelal Adibelli
- Department of Internal Medicine, Medical School of Usak University, Usak, Turkey
| | - Cevdet Duran
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Medical School of Usak University, Usak, Turkey
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Alsaleh N, Albaqmi K, Alaqel M. Effectiveness of hemi-thyroidectomy in relieving compressive symptoms in cases with large multi nodular goiter. Ann Med Surg (Lond) 2021; 63:102140. [PMID: 33786164 PMCID: PMC7990679 DOI: 10.1016/j.amsu.2021.01.088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 11/27/2022] Open
Abstract
Introduction and importance This case series describe the efficacy of hemi-thyroidectomy to relieve the compressive symptoms of cases having large multi-nodular goiter with preservation of the thyroid gland function. It's considered as an education tool for surgeons to perform safe hemi thyroidectomy to patients indicated for total removal of the gland. Compressive symptoms like mild/severe dysphagia or dyspnea associated with both benign and malignant thyroid disease. Although total thyroidectomy is currently considered the standard of care, hemi thyroidectomy is another surgical option with more benefits. Case presentation This case series was performed in a tertiary university hospital in Riyadh, Saudi Arabia. It included 35 females and 3 males above the age of 18 (mean age 42 years). All the operations were elective hemi-thyroidectomies performed by one surgeon, during 2019. Patients were complaining of; Voice Change, Neck Swelling, Dysphagia, Chocking, SOB, and Orthopnea. 20 of them were medically free and 18 patients had multiple associated comorbidities. Clinical findings and investigations Demographic data, baseline co-morbidities, TSH levels prior to surgery, thyroid gland size, FNA results and pre-operative symptoms were recorded. In addition, compressive symptomatology outcomes from two weeks to two years were recorded. Thirty-two of them (84%) had their symptoms resolve completely and did not need a completion surgery. Out of the 6 who had persistent symptoms, only two needed a completion surgery. Furthermore, only 34.2% required thyroid hormone replacement, 31.6% were euthyroid and 2.6% were hypothyroid preoperatively. Interventions and outcome Hemi thyroidectomy was chosen to avoid the risk of hormone replacement, and hypocalcemia. Our results revealed that compressive symptoms were effectively relieved in the majority of our patients. Only 2 patients had to undergo completion thyroidectomy due to compressive symptoms with no perioperative or postoperative complications. Relevance and impact We would recommend hemi thyroidectomy for cases of large multi nodular goiter due to its positive implication on patient outcome particularly if the patient refuse hormonal replacement. Compressive symptoms were effectively relieved in the majority of our patients. Only 2 patients had to undergo completion thyroidectomy due to compressive symptoms. No perioperative or postoperative complications were witnessed during the primary or completion surgery. The main drawback with hemithyroidectomy is recurrence. Nevertheless, most recurrences post thyroid surgery are asymptomatic and are diagnosed on ultrasonography.
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Affiliation(s)
- Nuha Alsaleh
- Department, College of Medicine King Khalid University Hospital King Saud University Medical City King Saud University Riyadh, KSA Po Box 7805, Riyadh, 11472, Saudi Arabia
| | - Kholoud Albaqmi
- Department of General Surgery, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia
| | - Maram Alaqel
- Medicine and Surgery, King Khalid University Hospital, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
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Tseng FY, Chen YT, Chi YC, Chen PL, Yang WS. Serum levels of insulin-like growth factor 1 are negatively associated with log transformation of thyroid-stimulating hormone in Graves' disease patients with hyperthyroidism or subjects with euthyroidism: A prospective observational study. Medicine (Baltimore) 2019; 98:e14862. [PMID: 30882687 PMCID: PMC6426554 DOI: 10.1097/md.0000000000014862] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Insulin-like growth factor 1 (IGF-1) has a molecular structure similar to that of insulin. As an essential mediator of growth hormone, IGF-1 plays a vital role in growth of children and anabolic effects of adults. We evaluated the serum levels of IGF-1 in patients with hyperthyroidism or euthyroidism.In this study, 30 patients each of Graves' disease with hyperthyroidism (HY group) and euthyroid individuals (EU group) were recruited. The HY patients were treated with antithyroid regimens as clinically indicated. No medications were given to EU patients. The demographic characteristics and anthropometric and laboratory data of both groups at baseline and 6 months were compared. Associations between levels of IGF-1 and free thyroxine (fT4), thyroid-stimulating hormone (TSH), or log transformation of TSH (logTSH) were analyzed.At baseline, the HY patients had significantly higher serum IGF-1 levels than EU patients (median [Q1, Q3]: 305.4 [257.4, 368.1] vs. 236.7 [184.6, 318.8] ng/mL, P = .007). At 6 months, the HY patients still had higher serum levels of IGF-1 than EU patients (299.5 [249.9, 397.9] vs 222.1 [190.2, 305.4] ng/mL, P = .003). At baseline, the serum levels of IGF-1 in the HY and EU patients were positively associated with fT4 (β = 29.02, P = .002) and negatively associated with TSH (β = -31.46, P = .042) and logTSH (β = -29.04, P = .007). The associations between serum levels of IGF-1 with fT4 or TSH became insignificant at 6 months. However, the serum IGF-1 levels had persistent negative associations with logTSH at 6 months (β = -26.65, P = .021). The negative associations between IGF-1 and logTSH at baseline and 6 months remained significant even after adjustment with sex and age (β = -20.22, P = .023 and β = -20.51, P = .024, respectively).The HY patients had higher serum IGF-1 levels than EU patients. The serum IGF-1 concentrations were negatively associated with logTSH in patients with hyperthyroidism or euthyroidism.
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Affiliation(s)
- Fen-Yu Tseng
- Department of Internal Medicine, National Taiwan University Hospital
| | - Yen-Ting Chen
- Graduate Institute of Clinical Medicine, College of Medicine
| | - Yu-Chiao Chi
- Graduate Institute of Clinical Medicine, College of Medicine
| | - Pei-Lung Chen
- Department of Internal Medicine, National Taiwan University Hospital
- Department of Medical Genetics, National Taiwan University Hospital
- Graduate Institute of Medical Genomics and Proteomics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wei-Shiung Yang
- Department of Internal Medicine, National Taiwan University Hospital
- Graduate Institute of Clinical Medicine, College of Medicine
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Abstract
Benign goiter is the most common endocrine disease that requires surgery, especially in endemic areas suffering from iodine-deficiency. Recent European and American guidelines recommended total thyroidectomy for the surgical treatment of multinodular goiter. Total thyroidectomy has now become the technique of choice and is widely considered the most reliable approach in preventing recurrence. Nevertheless, total thyroidectomy carries a substantial risk in terms of hypoparathyroidism and the morbidity associated with injury to the inferior laryngeal nerve. In this context, partial/less-than-total thyroidectomy is being considered once again as a viable alternative. This review will discuss the extent of thyroid surgery for benign disease and the impact of the surgical protocol on the patient- and surgeon-specific risk factors for specific complication rates.
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Affiliation(s)
- Özer Makay
- Division of Endocrine Surgery, Department of General Surgery, Ege University Hospital, Izmir, Turkey
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Should subtotal thyroidectomy be abandoned in multinodular goiter patients from endemic regions requiring surgery? Int Surg 2016; 100:9-14. [PMID: 25594634 DOI: 10.9738/intsurg-d-13-00275.1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The most convenient surgical procedure for benign thyroid diseases is still controversial. The aim of this study is to determine the recurrence rate and risk factors for recurrence after different thyroidectomy procedures in multinodular goiter patients. Patients were separated into two groups according to the detection of a recurrent nodule or not after thyroidectomy. Of the 748 patients, 216 (29%) had recurrence, while 532 had no recurrent nodule. The difference between surgical procedures described as subtotal (ST), near total (NT) and total thyroidectomy (TT) was statistically significant. Transient hypoparathyroidism was significantly higher in NT and TT, when compared to ST patients (P < 0.05). Young age, bilateral multinodular goiter and insufficient surgery are risk factors affecting recurrence for benign nodular thyroid disease. Currently, subtotal procedures should be discontinued and total or near total procedures should be preferred. Meanwhile, the probability of a higher risk of hypoparathyroidism should be kept in mind.
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Surgery for recurrent goiter: complication rate and role of the thyroid-stimulating hormone-suppressive therapy after the first operation. Langenbecks Arch Surg 2014; 400:253-8. [DOI: 10.1007/s00423-014-1258-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 11/17/2014] [Indexed: 10/24/2022]
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Dionigi G, Chiang FY, Dralle H, Boni L, Rausei S, Rovera F, Piantanida E, Mangano A, Barczyński M, Randolph GW, Dionigi R, Ulmer C. Safety of neural monitoring in thyroid surgery. Int J Surg 2013; 11 Suppl 1:S120-6. [DOI: 10.1016/s1743-9191(13)60031-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Bauer PS, Murray S, Clark N, Pontes DS, Sippel RS, Chen H. Unilateral thyroidectomy for the treatment of benign multinodular goiter. J Surg Res 2013; 184:514-8. [PMID: 23688788 DOI: 10.1016/j.jss.2013.04.045] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Revised: 04/16/2013] [Accepted: 04/19/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Benign multinodular goiter (MNG) is one of the most commonly treated thyroid disorders. Although bilateral resection is the accepted surgical treatment for bilateral MNG, the appropriate surgical resection for unilateral MNG continues to be debated. Bilateral resection generally has lower recurrence rates but higher complication rates than unilateral resection. Therefore, the purpose of this study was to define the recurrence and complication rates of unilateral and bilateral resections to determine the appropriate intervention for patients with unilateral, benign MNG. METHODS We reviewed a prospectively maintained database of all patients who underwent a thyroidectomy for treatment of benign MNG at a single institution between May 1994 and December 2011. All patients with bilateral MNG were treated with bilateral resection. Surgical treatment for unilateral MNG was determined by surgeon preference, with all but one surgeon opting for unilateral resection to treat unilateral MNG. Data were reported as means ± standard error of the mean. Chi-squared analysis was used to determine statistical significance at a level of P < 0.05. RESULTS A total of 683 patients underwent thyroidectomy for MNG. Of these patients, 420 (61%) underwent unilateral resection and 263 patients (39%) underwent total thyroidectomy. The mean age was 52 ± 17 y, and 542 patients (79%) were female. The mean follow-up time was 46.1 ± 1.9 mo. The rate of recurrent disease was similar between unilateral (2%, n = 10) and bilateral (1%, n = 3) resections (P = 0.248). Unilateral resection patients had a lower total complication rate than patients with bilateral resections (8% versus 26%, P < 0.001); however, there was no difference in the rate of permanent complications (0.2% versus 1%, P = 0.133). Thyroid hormone replacement was rare in unilateral resection patients but necessary in all patients with bilateral resection (19% versus 100%, P < 0.001). CONCLUSIONS Patients that had unilateral resections endured less overall morbidities than those who had bilateral resections, and their risk of recurrent disease was similar. They were also significantly less likely to require lifelong hormone replacement therapy postoperatively. Although bilateral resection remains the recommended treatment for bilateral MNG, these data strongly support the use of unilateral thyroidectomy for the treatment of unilateral, benign MNG.
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Affiliation(s)
- Philip S Bauer
- Section of Endocrine Surgery, Department of Surgery, University of Wisconsin, Madison, Wisconsin 53792, USA
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Behan LA, Monson JP, Agha A. The interaction between growth hormone and the thyroid axis in hypopituitary patients. Clin Endocrinol (Oxf) 2011; 74:281-8. [PMID: 20455887 DOI: 10.1111/j.1365-2265.2010.03815.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Alterations in the hypothalamo-pituitary-thyroid axis have been reported following growth hormone (GH) administration in both adults and children with and without growth hormone deficiency. Reductions in serum free thyroxine (T4), increased tri-iodothyronine (T3) with or without a reduction in serum thyroid-stimulating hormone secretion have been reported following GH replacement, but there are wide inconsistencies in the literature about these perturbations. The clinical significance of these changes in thyroid function remains uncertain. Some authors report the changes are transient and revert to normal after a few months or longer. However, in adult hypopituitary patients, GH replacement has been reported to unmask central hypothyroidism biochemically in 36-47% of apparently euthyroid patients, necessitating thyroxine replacement and resulting in an attenuation of the benefit of GH replacement on quality of life in those who became biochemically hypothyroid after GH replacement. The group at highest risk are those with organic pituitary disease or multiple pituitary hormone deficiencies. It is therefore prudent to monitor thyroid function in hypopituitary patients starting GH therapy to identify those who will develop clinical and biochemical features of central hypothyroidism, thus facilitating optimal and timely replacement.
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Affiliation(s)
- Lucy Ann Behan
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
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Abstract
OBJECTIVES/HYPOTHESIS The use of total thyroidectomy in thyroid cancer treatment is not unanimous, and it is even more controversial when this procedure is advocated for benign diseases. On the other hand, the complication risk may have an increase up to 20 times in repeat operations for recurrence. The objective of the study was to evaluate the use of total thyroidectomy in benign diseases, multinodular goiter, and Graves disease to justify the authors' preference. STUDY DESIGN Retrospective study of use of total thyroidectomy in benign diseases. METHODS Retrospective study of 1789 patients who underwent thyroidectomies from June 1990 to December 2000. Indication, extension of thyroidectomy, cancer incidence, and complications were analyzed. RESULTS Total thyroidectomy was performed in 81.19% of 456 patients with nontoxic multinodular goiter, 93.93% of 33 with toxic multinodular goiter, 93.93% of 66 with recurrent multinodular goiter, and 49.18% of 122 with Graves disease. Thyroid cancer was found in 16.62%, 9.09%, 3.03% and 5.73% of patients, respectively. Transitory and permanent hypoparathyroidism, hematoma requiring surgical intervention, and transitory and permanent recurrent laryngeal nerve injury occurred in 12.27%, 1.61%, 0.26%, 1.88%, and 0.35% of the patients undergoing total thyroidectomy, respectively. Permanent complications of total thyroidectomy for nontoxic multinodular goiter and Graves disease were similar to nontotal thyroidectomy. Use of total thyroidectomy for nontoxic multinodular goiter increased from 53.33% of the patient to 81.19%, on average, with a concomitant increase of cancer diagnosis from 11.11% to 16,62%. The authors performed total thyroidectomy for all patients with Graves disease. CONCLUSION Total thyroidectomy is the treatment of choice for multinodular goiter and thyroiditis, when there is bilateral gland involvement posterior to middle thyroid veins, and for Graves disease because it decreases the likelihood of future repeat operations for recurrent disease and thus the associated risks, when performed safely.
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Affiliation(s)
- Celso U M Friguglietti
- Division of Head and Neck Surgery, Brazilian Institute of Cancer Control, Santo Amaro University, Avenue Paulista 1159, Room J.1514, São Paulo, Brazil.
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Barczyński M, Konturek A, Hubalewska-Dydejczyk A, Gołkowski F, Cichoń S, Nowak W. Five-year Follow-up of a Randomized Clinical Trial of Total Thyroidectomy versus Dunhill Operation versus Bilateral Subtotal Thyroidectomy for Multinodular Nontoxic Goiter. World J Surg 2010; 34:1203-13. [DOI: 10.1007/s00268-010-0491-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Barczyński M, Konturek A, Gołkowski F, Hubalewska-Dydejczyk A, Cichoń S, Nowak W. Five-Year Follow-up of a Randomized Clinical Trial of Unilateral Thyroid Lobectomy with or Without Postoperative Levothyroxine Treatment. World J Surg 2010; 34:1232-8. [DOI: 10.1007/s00268-010-0439-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Akin F, Yaylali GF, Turgut S, Kaptanoglu B. Growth hormone/insulin-like growth factor axis in patients with subclinical thyroid dysfunction. Growth Horm IGF Res 2009; 19:252-255. [PMID: 19111490 DOI: 10.1016/j.ghir.2008.11.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2008] [Revised: 11/18/2008] [Accepted: 11/19/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Our aim was to evaluate serum concentrations of GH, IGF-I, and insulin-like growth factor-binding protein-3 (IGFBP-3) in patients with subclinical thyroid dysfunction before and after normalization of thyroid function. DESIGN AND METHODS The study included 51 patients (mean age 42.2+/-1.8 years) with subclinical hypothyroidism and 30 patients (mean age 44.3+/-2.4 years) with subclinical hyperthyroidism. A group of 37 euthyroid healthy subjects were studied as controls. Serum concentrations of TSH, FT4, FT3, GH, insulin, IGF-I, and IGFBP-3 were measured in all patients before starting therapy and after normalization of thyroid function. The dosage of levothyroxine (LT4) and antithyroid drugs was adjusted in attempt to keep the serum-free thyroxine (FT4) and thyrotropin (TSH) concentrations within the normal range. MAIN OUTCOME Baseline growth hormone levels were similar with hypothyroid group and hyperthyroid group in relation to euthyroid control subjects. Fasting serum IGF-I levels were significantly lower in the subclinical hypothyroid group compared with the control group. On the other hand, IGF-I levels of subclinical hyperthyroid patients and control group were similar. After normalization of thyroid function tests, IGF-I concentrations were increased in subclinical hypothyroid subjects, but unchanged in subclinical hyperthyroid subjects. Patients with subclinical hyperthyroidism showed slightly lower mean serum IGFBP-3 concentrations than those found in control group, but the difference was not statistically significant. Serum GH and IGFBP-3 levels were unaltered by treatment. CONCLUSIONS In this study, it was shown that GH-IGF axis was not affected in patients with subclinical hyperthyroidism, while it was affected in patients with subclinical hypothyroidism. That is, investigation of the axis in subclinical hyperthyroidism would not bring any extra advantages, but LT4 replacement therapy could prevent abnormalities related to GH-IGF axis in patients with subclinical hypothyroidism.
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Affiliation(s)
- Fulya Akin
- University of Pamukkale, Faculty of Medicine, Department of Endocrinology and Metabolism, Denizli, Turkey.
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McHenry CR, Huh ES, Machekano RN. Is nodule size an independent predictor of thyroid malignancy? Surgery 2008; 144:1062-8; discussion 1068-9. [PMID: 19041019 DOI: 10.1016/j.surg.2008.07.021] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2008] [Accepted: 07/24/2008] [Indexed: 01/11/2023]
Abstract
BACKGROUND A decision to proceed with thyroidectomy or to perform more extensive thyroidectomy based on nodule size is controversial. It was our hypothesis that larger nodules are more likely to be malignant, and, as a result, nodule size may be useful for guiding operative decision making. METHODS Data was obtained from a prospectively maintained database for patients with nodular thyroid disease evaluated from 1990 to 2007. Logistic regression analysis was performed to determine if there was a significant relationship between nodule size and malignancy based on final pathology. The relationship of nodule size and malignancy was further evaluated for specific diagnostic categories of fine needle aspiration biopsy (FNAB). RESULTS 1023 patients were evaluated for nodular thyroid disease and 676 underwent thyroidectomy. Mean size was 4.4 +/- 2.4 cm for benign and 3.3 +/- 2.2 cm for malignant nodules (P < .05). The size of benign and malignant nodules, as a function of FNAB, was not significantly different. CONCLUSION Increasing nodule size was not predictive of thyroid malignancy suggesting that it should not be used in lieu of FNAB for therapeutic decision making.
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Affiliation(s)
- Christopher R McHenry
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
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Phitayakorn R, McHenry CR. Follow-Up After Surgery for Benign Nodular Thyroid Disease: Evidence-Based Approach. World J Surg 2008; 32:1374-84. [DOI: 10.1007/s00268-008-9487-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Treatment and Prevention of Recurrence of Multinodular Goiter: An Evidence-based Review of the Literature. World J Surg 2008; 32:1301-12. [DOI: 10.1007/s00268-008-9477-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Chiang FY, Lin JC, Wu CW, Lee KW, Lu SP, Kuo WR, Wang LF. Morbidity After Total Thyroidectomy for Benign Thyroid Disease: Comparison of Graves' Disease and Non-Graves' Disease. Kaohsiung J Med Sci 2006; 22:554-9. [PMID: 17110344 DOI: 10.1016/s1607-551x(09)70352-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The purpose of this study was to review the safety of total thyroidectomies for benign thyroid disease, with special emphasis on the comparison between Graves' disease and non-Graves' disease. In this study, 107 patients who underwent total thyroidectomies for clinically benign thyroid disease performed by the same surgeon between January 1987 and December 2004 were enrolled; 48 had Graves' disease and 59 had non-Graves' disease. The rates of temporary vs. permanent hypoparathyroidism, hematoma requiring surgical intervention, and temporary vs. permanent recurrent laryngeal nerve palsy (RLNP) after total thyroidectomy for benign thyroid disease were 34.6% vs. 3.7%, 6.5%, and 6.5% vs. 1.85%, respectively. The rates of permanent hypoparathyroidism and temporary RLNP in the Graves' disease group were significantly different when compared with the non-Graves' disease group (8.3% vs. 0% and 11.5% vs. 2.5%, respectively). However, comparing the rates of temporary hypoparathyroidism, permanent RLNP, and postoperative hematoma, there was no statistically significant difference. Compared with total lobectomy, the rates of postoperative hematoma increased significantly for total thyroidectomy (6.5% vs. 0.48%). Total thyroidectomy for non-Graves' benign thyroid disease may be performed with minimal morbidity as has been advocated by many authors. For patients with Graves' disease in this study, however, the complication rates of permanent hypoparathyroidism and temporary RLNP were significantly increased. Therefore, we suggest that total thyroidectomy for Graves' disease should be performed by an experienced surgeon.
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Affiliation(s)
- Feng-Yu Chiang
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Gibelin H, Sierra M, Mothes D, Ingrand P, Levillain P, Jones C, Hadjadj S, Torremocha F, Marechaud R, Barbier J, Kraimps JL. Risk factors for recurrent nodular goiter after thyroidectomy for benign disease: case-control study of 244 patients. World J Surg 2005; 28:1079-82. [PMID: 15490059 DOI: 10.1007/s00268-004-7607-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Surgery for recurrent nodular goiter is associated with a significant risk of parathyroid and recurrent laryngeal nerve (RLN) morbidity. Total thyroidectomy for benign disease is assessed. The aim of this study was to evaluate the risk factors for recurrence and the morbidity associated with reoperation. From 1969 to 1996 a total of 4334 thyroidectomies were performed, of which 122 were for recurrent nodular goiter (group I: 116 women, 6 men). A matched case-control study of 122 patients operated on for nonrecurrent multinodular goiter was performed (group II: 112 women, 10 men). Age, family history, initial surgery, pathology, and morbidity were compared in the two groups by chi2 test, Fisher's exact test, and the Mantel-Haenszel test. The mean age was 39.88 years in group I and 47.89 years in group II. There was no statistical difference in relation to the extent of thyroidectomy or morbidity after initial surgery. Statistical differences were identified regarding age (p = 0.000002) and the multinodular nature of the initial goiter (p = 0.005). Bilaterality and family history were less significant (p = 0.09 andp = 0.08, respectively). Temporary RLN palsy and temporary hypoparathyroidism were higher in group I (12.3% vs. 5.7%,p = 0.0737; 10.6% vs. 1.7%, p = 0.00337). Permanent RLN palsy was found in 0.8% in group I and in none in group II (p = 0.5, NS). Young age and multiple nodules at initial surgery are risk factors for recurrence. A higher rate of temporary morbidity was demonstrated after surgery for recurrent goiter. Total thyroidectomy for multinodular goiter is advisable.
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Affiliation(s)
- Hélène Gibelin
- Department of Endocrine Surgery, Jean Bernard Hospital, 86000 Poitiers, France.
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Iglesias P, Bayón C, Méndez J, Gancedo PG, Grande C, Diez JJ. Serum insulin-like growth factor type 1, insulin-like growth factor-binding protein-1, and insulin-like growth factor-binding protein-3 concentrations in patients with thyroid dysfunction. Thyroid 2001; 11:1043-8. [PMID: 11762714 DOI: 10.1089/105072501753271734] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Thyroid hormones play a role in the regulation of insulin-like growth factor type 1 (IGF-1) and insulin-like growth factor-binding protein-3 (IGFBP-3) expression, and both IGF-1 and IGFBPs have been shown to be related to the function and growth of the thyroid. Our aim was to evaluate serum concentrations of IGF-1, IGFBP-1, and IGFBP-3 in patients with thyroid dysfunction before and after normalization of thyroid function. The study was performed in 86 patients with thyroid dysfunction (43 hyperthyroid and 43 hypothyroid patients) and 17 euthyroid subjects. Serum growth hormone (GH), insulin, IGF-1, IGFBP-1, and IGFBP-3 were measured in all patients before and after normalizing serum thyroid hormone concentrations. Hyperthyroid patients showed IGF-1 (198.8 +/- 17.0 microg/L) and IGFBP-3 levels (4.2 +/- 0.2 mg/L) similar to those found in the control group (217.9 +/- 20.3 microg/L and 4.2 +/- 0.3 mg/L, respectively). After therapy these levels significantly decreased to 156.6 + 11.1 microg/L (p < 0.01) and 3.3 +/- 0.1 mg/L (p < 0.001), respectively. IGFBP-1 concentrations were clearly higher than those found in controls (22.7+/- 2.6 vs. 5.7 +/- 1.5 microg/L, p < 0.001) and exhibited a significant reduction after therapy for thyroid hyperfunction (11.0 +/- 1.7 microg/L, p < 0.001). Patients with hypothyroidism showed serum concentrations of IGF-1 (161.5 +/- 13.1 microg/L, p < 0.05) and IGFBP-3 (3.2 +/- 0.3 microg/L, p < 0.05) significantly lower than those found in healthy volunteers. However, replacement therapy with levothyroxine did not induce any significant modification of these concentrations (152.6 +/- 10.6 microg/L and 3.2 +/- 0.2 mg/L, respectively). Similarly, patients with thyroid hypofunction exhibited raised levels of IGFBP-1 (15.5 +/- 0.9 microg/L, p < 0.05 vs. control group) that were significantly decreased after therapy (8.8 +/- 1.4 microg/L, p < 0.01). The results of the present study show that thyroid status affects GH/IGF axis. Hypothyroidism is associated with significant reductions of IGF-1 and IGFBP-3, and IGFBP-1 is elevated in both hypothyroidism and hyperthyroidism.
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Affiliation(s)
- P Iglesias
- Department of Endocrinology, Hospital General de Segovia, Madrid, Spain.
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