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Diferansiye Tiroid Karsinomlarında 55 Yaş Kesim Noktasında Klinikopatolojik Özelliklerin Karşılaştırılması: Tek Merkez Deneyimi

Year 2022, , 274 - 282, 27.12.2022
https://doi.org/10.29058/mjwbs.1201993

Abstract

Amaç: Diferansiye tiroid kanseri (DTC) insidansı son yıllarda hızla artmaktadır. Tanı anındaki hasta yaşı, tiroid kanseri sağkalımı için iyi bir prognostik faktördür. DTC, evreleme sisteminin bir parçası olarak yaşı içeren tek malignitedir. Amerikan Ortak Kanser Komitesi (AJCC) evreleme sistemi şu anda kesim noktası olarak 55 yaşı kullanmaktadır. Bu çalışmada, serimizdeki <55 ve ≥55 yaş hastalarda DTC'nin klinikopatolojik özelliklerini karşılaştırmayı amaçladık.
Gereç ve Yöntem: Toplamda DTC'li 920 hasta retrospektif olarak incelendi. <55 ve ≥55 yaş hastalarda tiroid fonksiyonları, malign nodüllerin ultrasonografik özellikleri, sitolojik ve histopatolojik bulgular, nüks ve persistans oranları karşılaştırıldı.
Bulgular: Çalışmamızda <55 yaş grubunda 605 (%65.76) hasta ve ≥55 yaş grubunda 315 (%34.24) hasta vardı. Tüm kanser türlerinin <55 yaş hastalarda %95.79'u ve ≥55 yaş hastalarda %94.46'sı papiller tiroid kanseri (PTC) idi (p=0.269). Ortalama tümör çapı <55 yaş hastalarda 10,53±10,72 mm ve >55 yaş hastalarda 12,65±12,72 mm idi (p=0,009). <55 yaş hastaların %8,42'sinde ve ≥55 yaş hastaların %12,79'unda ekstratiroidal yayılım (ETE) saptandı (p=0.011). <55 yaş hastaların %19.11'inde ve ≥55 yaş hastaların %23.24'ünde kapsüler invazyon saptandı (p=0.032). <55 yaş hastalarda kronik lenfositik tiroidit oranı ≥55 yaş hastalara göre daha yüksekti (p<0,001). Lenfatik invazyon, vasküler invazyon, lenf nodu metastazı, uzak metastaz, persistans ve rekürrens oranları benzerdi.
Sonuç: DTC'li ≥55 yaş hastalarda, <55 yaşındaki hastalara kıyasla daha büyük tümörler, daha fazla ekstratiroidal yayılım ve daha fazla kapsüler invazyon mevcuttur.

References

  • 1. Cramer JD, Fu P, Harth KC, Margevicius S, Wilhelm SM. Analysis of the rising incidence of thyroid cancer using the Surveillance, Epidemiology and End Results national cancer data registry. Surgery 2010;148(6):1147-1152.
  • 2. Haymart MR. Understanding the relationship between age and thyroid cancer. Oncologist 2009;14(3):216-221.
  • 3. Orosco RK, Hussain T, Brumund KT, Oh DK, Chang DC, Bouvet M. Analysis of age and disease status as predictors of thyroid cancer-specific mortality using the Surveillance, Epidemiology, and End Results database. Thyroid 2015;25(1):125-132.
  • 4. Oyer SL, Smith VA, Lentsch EJ. Reevaluating the prognostic significance of age in differentiated thyroid cancer. Otolaryngol Head Neck Surg 2012;147(2):221-226.

Comparison of Clinicopathological Features in Differentiated Thyroid Carcinomas at 55 Age Cut-Off Point: A Single Center Experience

Year 2022, , 274 - 282, 27.12.2022
https://doi.org/10.29058/mjwbs.1201993

Abstract

Objectives: The incidence of differentiated thyroid cancer (DTC) has been increasing rapidly in recent years. Patient age at diagnosis is a good prognostic factor for thyroid cancer. DTC is the only malignancy that includes age as part of its staging system. The American Joint Committee on Cancer (AJCC) staging system currently uses 55 years of age as the cutoff point. In this study, we aimed to compare the clinicopathological features of DTC in patients <55 and ≥55 years old in our series.
Materials and Methods: In total, 920 patients with DTC were retrospectively reviewed. Thyroid functions, ultrasonographic features of malignant nodules, cytological and histopathological findings, and recurrence and persistence rates were compared in patients <55 and ≥ 55 years old.
Results: There were 605 (65.76%) patients <55 years old and 315 (34.24%) patients ≥55 years old. Of all cancer types, 95.79% in <55 years old patients and 94.46% in ≥55 years old were papillary thyroid cancer (PTC) (p = 0.269). The mean tumor diameter was 10.53±10.72 mm in patients <55 years old and 12.65±12.72 mm in patients >55 years old (p=0.009). Extrathyroidal extension (ETE) was detected in 8.42% of <55 years old patients and 12.79% of patients ≥55 years old (p=0.011). Capsular invasion was detected in 19.11% of <55 years old patients and 23.24% of patients ≥55 years old (p=0.032). The rate of chronic lymphocytic thyroiditis in the <55 years old patients was higher than in the ≥55 years old patients (p<0.001). Lymphatic invasion, vascular invasion, lymph node metastasis, distant metastasis, persistence, and recurrence rates were similar.
Conclusion: DTC in patients ≥55 years old is associated with larger tumors, greater ETE, and greater capsular invasion compared to patients <55 years old.

References

  • 1. Cramer JD, Fu P, Harth KC, Margevicius S, Wilhelm SM. Analysis of the rising incidence of thyroid cancer using the Surveillance, Epidemiology and End Results national cancer data registry. Surgery 2010;148(6):1147-1152.
  • 2. Haymart MR. Understanding the relationship between age and thyroid cancer. Oncologist 2009;14(3):216-221.
  • 3. Orosco RK, Hussain T, Brumund KT, Oh DK, Chang DC, Bouvet M. Analysis of age and disease status as predictors of thyroid cancer-specific mortality using the Surveillance, Epidemiology, and End Results database. Thyroid 2015;25(1):125-132.
  • 4. Oyer SL, Smith VA, Lentsch EJ. Reevaluating the prognostic significance of age in differentiated thyroid cancer. Otolaryngol Head Neck Surg 2012;147(2):221-226.
There are 4 citations in total.

Details

Primary Language English
Subjects Health Care Administration
Journal Section Research Article
Authors

Nagihan Beştepe 0000-0002-4998-1781

Hüsniye Başer 0000-0002-6371-2959

Ayşegül Aksoy Altınboğa 0000-0003-1484-7619

Abdussamed Yalçın 0000-0001-9745-2502

Oya Topaloğlu 0000-0003-2501-935X

Reyhan Ersoy 0000-0002-7437-1176

Bekir Çakır 0000-0001-7526-8827

Publication Date December 27, 2022
Acceptance Date November 24, 2022
Published in Issue Year 2022

Cite

Vancouver Beştepe N, Başer H, Aksoy Altınboğa A, Yalçın A, Topaloğlu O, Ersoy R, Çakır B. Comparison of Clinicopathological Features in Differentiated Thyroid Carcinomas at 55 Age Cut-Off Point: A Single Center Experience. Med J West Black Sea. 2022;6(3):274-82.

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