Papiller tiroid kanserli olguların ameliyat sonrası spesmen bulgularında son 20 yılda neler değişti? retrospektif analiz
Date
2021
Authors
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Journal ISSN
Volume Title
Publisher
Bursa Uludağ Üniversitesi
Abstract
Bu çalışmada son 20-30 yılda papiller tiroid kanseri (PTK) nedeniyle ameliyat edilen hastaların; demografik özellikleri, spesmen bulgularındaki tümör boyutu, odak sayısı, kronik lenfositik tiroidit birlikteliği, lenf nodu metastazı, cerrahi yaklaşımları, hastane yatış süresinin yıllara göre ayrılmış gruplarda incelenmesi amaçlanmaktadır. Ocak 1999 – Aralık 2018 tarihleri arasındaki dönemde Bursa Uludağ Üniversitesi Genel Cerrahi Anabilim Dalında tiroidektomi yapılan olguların kayıtları retrospektif incelenmiştir. Olgular beşer yıllık 4 gruba ayrılmıştır. Olguların demografik verileri, multifokal tümör varlığı, odak sayısı, tümör boyutu, kapsül invazyonu, vasküler invazyonu, kronik lenfosittik tiroiditin birlikteliği, tümör dışı yayılım, metastatik lenf nodu varlığı ile sayısı, en büyük metastatik lenf nodunun boyutları ve cerrahi prosedürler karşılaştırılmıştır. Postoperatif hastanede kalış süreleri değerlendirilmiş. PTK ve multifokal tümörlerde yıllar içerisindeki gruplarda anlamlı artış mevcuttu(p<0,001). PTMK artarken mikrokarsinom dışı PTK’lerde azalma vardı(p<0,001). Tek odaklı PTK’lerde tümör boyutu(p<0,001) ve multifokal PTK’lerde toplam tümör boyutu azalma eğilimindeydi(p=0,02). Kronik lenfositik tiroidit birlikteliğinde gruplar arasında artış mevcuttu(p<0,001). Total/Totale yakın tiroidektomide anlamlı artış saptanırken subtotal tiroidektomi anlamlı azalış mevcuttu (p<0,001) aynı şekilde lateral boyun diseksiyonunda artış (p<0,001) olurken santral boyun diseksiyonunda azalış mevcuttu(p=0,002). Yatış süreleri karşılaştırıldığında, ilk yıllara göre postoperatif 1 gün yatış süresinde artış saptandı(p<0,001). PTMK boyutları incelendiğinde 5 mm ve altında anlamlı artış bulundu(p<0,001). Bu çalışmada 20 yıllık zaman periyodu içinde papiller kanser boyutlarında giderek küçülme olduğu, papiller mikrokarsinom sıklığının giderek arttığı gözlenmiştir. Ayrıca yapılan ameliyatlar karşılaştırıldığında total/totale yakın tiroidektomi ve lateral boyun diseksiyonu oranlarında yıllar içinde önemli artış gözlenmiştir. Kılavuzlardaki güncel değişiklikler, ultrasonografi ve ince iğne aspirasyon biyopsinin kullanımının artması ve tiroidektomi spesmenlerinin alanlarında uzmanlaşmış patologlar tarafından incelenmesi çalışmamızdaki değişimin nedenleri olarak değerlendirilmiştir.
In this study, patients who were operated for papillary thyroid cancer (PTC) in the last 20-30 years; It is aimed to examine demographic characteristics, tumor size in specimen findings, number of foci, association with chronic lymphocytic thyroiditis, lymph node metastasis, surgical approaches, hospital stay in groups separated by years. The records of the cases who underwent thyroidectomy in Bursa Uludağ University General Surgery Department between January 1999 and December 2018 were reviewed retrospectively. The cases were divided into 4 groups of five years each. Demographic characteristics, presence of multifocal tumor, number of foci, size, capsule invasion, vascular invasion, presence of chronic lymphocytic thyroiditis, non-tumor spread, presence and number of metastatic lymph nodes, size of the largest metastatic lymph node, and surgical procedures of the cases were compared. Postoperative hospital stay was evaluated. There was a significant increase in PTC and multifocal tumors in the groups over the years(p<0,001). While PTMC increased, there was a decrease in non-microcarcinoma PTCs(p<0,001). Tumor size in unifocal PTCs (p<0,001) and total tumor size in multifocal PTCs(p=0,002) tended to decrease. There was a significant increase between the groups in the presence of chronic lymphocytic thyroiditis(p<0,001). While there was a significant increase in total/near-total thyroidectomy and decrease in subtotal thyroidectomy(p<0,001) likewise, there was an increase in lateral neck dissection and a decrease in central neck dissection(p=0,002). When the length of hospital stay was compared, an increase was found in the postoperative 1-day hospital stay compared to the first years(p<0,001). When PTMK sizes were examined, a significant increase was found at 5 mm and below(p<0,001). In this study, it was observed that the size of papillary cancer gradually decreased over a 20-year period, and the frequency of papillary microcarcinoma was gradually increasing. In addition, a significant increase was observed in the rates of total/near-total thyroidectomy and lateral neck dissection over the years when the operations performed on the cases were compared. Current changes in guidelines, increased use of ultrasonography and fine-needle aspiration biopsy, and examination of thyroidectomy specimens by pathologists specialized in their fields were considered as the reasons for the change in our study.
In this study, patients who were operated for papillary thyroid cancer (PTC) in the last 20-30 years; It is aimed to examine demographic characteristics, tumor size in specimen findings, number of foci, association with chronic lymphocytic thyroiditis, lymph node metastasis, surgical approaches, hospital stay in groups separated by years. The records of the cases who underwent thyroidectomy in Bursa Uludağ University General Surgery Department between January 1999 and December 2018 were reviewed retrospectively. The cases were divided into 4 groups of five years each. Demographic characteristics, presence of multifocal tumor, number of foci, size, capsule invasion, vascular invasion, presence of chronic lymphocytic thyroiditis, non-tumor spread, presence and number of metastatic lymph nodes, size of the largest metastatic lymph node, and surgical procedures of the cases were compared. Postoperative hospital stay was evaluated. There was a significant increase in PTC and multifocal tumors in the groups over the years(p<0,001). While PTMC increased, there was a decrease in non-microcarcinoma PTCs(p<0,001). Tumor size in unifocal PTCs (p<0,001) and total tumor size in multifocal PTCs(p=0,002) tended to decrease. There was a significant increase between the groups in the presence of chronic lymphocytic thyroiditis(p<0,001). While there was a significant increase in total/near-total thyroidectomy and decrease in subtotal thyroidectomy(p<0,001) likewise, there was an increase in lateral neck dissection and a decrease in central neck dissection(p=0,002). When the length of hospital stay was compared, an increase was found in the postoperative 1-day hospital stay compared to the first years(p<0,001). When PTMK sizes were examined, a significant increase was found at 5 mm and below(p<0,001). In this study, it was observed that the size of papillary cancer gradually decreased over a 20-year period, and the frequency of papillary microcarcinoma was gradually increasing. In addition, a significant increase was observed in the rates of total/near-total thyroidectomy and lateral neck dissection over the years when the operations performed on the cases were compared. Current changes in guidelines, increased use of ultrasonography and fine-needle aspiration biopsy, and examination of thyroidectomy specimens by pathologists specialized in their fields were considered as the reasons for the change in our study.
Description
Keywords
Papiller tiroid karsinom, Papiller tiroid mikrokarsinom, Multifokal tümör, Tümör boyutu, Papillary thyroid carcinoma, Papillary thyroid microcarcinoma, Multifocal tumor, Tumor size
Citation
Bakar, B. (2021). Papiller tiroid kanserli olguların ameliyat sonrası spesmen bulgularında son 20 yılda neler değişti? retrospektif analiz. Yayınlanmamış tıpta uzmanlık tezi. Bursa Uludağ Üniversitesi Tıp Fakültesi.