Journals / Ege Klinikleri Tıp Dergisi / 2019 / Cilt: 57 - Sayı: 2

Factors Affecting Surgical Treatment of Parathyroid Adenomas and Outcomes of Surgery

Paratiroid Adenomlarında Cerrahi Tedaviyi Etkileyen Faktörler ve Tedavi Sonuçları

Pages
138–142
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Preoperative use of subtraction scintigraphy and ultrasonography can locate adenomas in most of the patients and it would lower the need of a bilateral neck exploration.

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Objective & Hypothesis:Introduction: In this study, we aimed to investigate the factors affecting surgery and the outcomes of surgery in patients with primary parathyroidism.Materials and methods: Files of the patients who underwent parathyroidectomy and histopathologically diagnosed as parathyroid adenoma between January 2013 and January 2019 were examined.
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Key Findings & Data:Results: A total of 89 patient files were examined. 66 patients (74.2%) underwent surgery under general anaesthesia whereas 23 patients (25.8%) were operated with local anasthesia.
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Conclusion & Impact:Preoperative use of subtraction scintigraphy and ultrasonography can locate adenomas in most of the patients and it would lower the need of a bilateral neck exploration.
🔬Design:Research Article
📍Scope:2013 Verileri
⚙️Variables:Domain Parameters

Abstract

Introduction: In this study, we aimed to investigate the factors affecting surgery and the outcomes of surgery in patients with primary parathyroidism.Materials and methods: Files of the patients who underwent parathyroidectomy and histopathologically diagnosed as parathyroid adenoma between January 2013 and January 2019 were examined. Preoperative imaging studies to determine adenoma localization, preooperative, peroperative and postoperative parathormon and calcium levels and the surgical technique of choice were our priority. Descriptive statistical studies were performed. Results: A total of 89 patient files were examined. 66 patients (74.2%) underwent surgery under general anaesthesia whereas 23 patients (25.8%) were operated with local anasthesia. Cohen’s kappa coefficient for preoperative adenoma localization imaging studies was evaluated comparing to the histopathologically confirmed locations of parathyroid adenomas. Kappa value for ultrasonography and subtraction scintigraphy were 0.790 and 0.899, respectively. When both modalities were combined, correct localization of the adenomas could be made in 82 patients (92.1%). In 30.8% of patients whose adenoma could not be located by scintigraphy, preferred surgical procedure was bilateral neck exploration. However, only 16.4% of patients whose adenomas were localized correctly with scintigraphy underwent bilateral neck exploration. Similar results were found for ultrasonography. Although the calcium levels persist over 10 mg/dL in 10 patients, all are being followed up and none has been referred back for surgery. Discussion: Surgical treatment of primary hyperparathyroidism is with considerably low complication and high success rates. Trending choiceof surgical techique is minimally invasive targeted surgery. Preoperative use of subtraction scintigraphy and ultrasonography can locate adenomas in most of the patients and it would lower the need of a bilateral neck exploration.

Özet

Giriş: Bu çalışmada primer hiperparatiroidi nedeniyle yapılan paratiroidektomilerin sonuçlarını ve bu sonuçlara etki eden faktörleri irdelemeyi amaçladık. Gereç ve yöntem: Ocak 2013 - Ocak 2019 tarihleri arasında primer hiperparatiroidi tanısı alarak paratiroidektomi uygulanmış ve histopatolojik olarak paratiroid adenomu tespit edilmiş hastaların dosyaları incelenmiştir. Ameliyat öncesi adenom yerleşiminin belirlenmesi için yapılan ultrasonografi ve subtraksiyon sintigrafi incelemeleri, ameliyat öncesi, sırası ve sonrası parathormon ve kalsiyum düzeyleri, tercih edilen ameliyat yöntemi ve tedavi başarısı öncelikli olarak ele alınmıştır. Alt gruplar arası tanımlayıcı istatistik çalışması yapılmıştır. Bulgular: Toplam 89 hasta dosyası incelendi. Hastaların 66’sına (%74,2) genel anestezi altında ameliyat yapılırken 23 hastaya (%25,8) lokal anestezi altında paratiroidektomi uygulandığı görüldü. Hastaların ameliyat sırasında belirlenen ve histopatolojik olarak onaylanan adenom lokalizasyonlarına göre ameliyat öncesi ultrasonografi ve sintigrafi incelemelerinin tutarlılık analizlerine göre kappa değerleri sırasıyla 0,790 ve 0,899 olarak bulundu. Ultrasonografi ve sintigrafi sonuçları beraber olarak ele alındığında hastaların 82’sinde (%92,1) doğru lokalizasyon tayini yapılabildiği görüldü. Sintigrafinin doğru lokalizasyonu göstermede başarılı olduğu hastalarda boyun eksplorasyonu oranı %16,4 iken, başarısız olduğu hastalarda %30,8 olarak bulundu. Benzer bulgular ultrasonografi için elde edildi. Adenom çıkarılan hastaların takibinde 10 hastada kalsiyum düzeyleri 10 mg/dL üzerinde kalsa da, klinik olarak cerrahi endikasyonu oluşan hasta olmadı. Tartışma: Primer hiper paratiroidinin cerrahi tedavisi oldukça düşük komplikasyon oranları ve oldukça yüksek başarı oranlarıyla güvenli bir şekilde yapılabilmektedir. Ameliyat yöntemi tercihinde eğilim minimal invaziv hedefe yönelik cerrahi olarak karşımıza çıkmaktadır. Ameliyat öncesi subtraksiyon sintigrafi ve ultrasonografinin etkin bir şekilde kullanımı ameliyat öncesi paratiroid adenomunun yerini yüksek doğruluk oranlarıyla belirlemekte ve bilateral boyun eksplorasyonu gereksinimini azaltmaktadır

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Cite This Article

KAYILIOĞLU, S. I., ÖZCAN, Ö., DERE, Ö., NAZLI, O. (2019). Factors Affecting Surgical Treatment of Parathyroid Adenomas and Outcomes of Surgery. Ege Klinikleri Tıp Dergisi, Cilt: 57 - Sayı: 2, 138–142. https://ajindex.com/articles/151417

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