Journals / Kırıkkale Üniversitesi Tıp Fakültesi Dergisi / 2026 / Cilt: 28 Sayı: 1

Surgical Management and Prognostic Factors in Pulmonary Carcinoid Tumors: A Single-Center Experience

AKCİĞER KARSİNOİD TÜMÖRLERİNDE CERRAHİ TEDAVİ VE PROGNOSTİK FAKTÖRLER:TEK MERKEZ DENEYİMİ

Serkan Uysal(Hacettepe Üniversitesi Tıp Fakültesi)0000-0002-1152-2854
Ulaş Kumbasar(HACETTEPE ÜNİVERSİTESİ, TIP FAKÜLTESİ)0000-0003-0616-1326
Burcu Ancın(Burdur Devlet Hastanesi)0000-0001-7582-5486
Mesut Melih Özercan(KIRIKKALE ÜNİVERSİTESİ, TIP FAKÜLTESİ)0000-0001-9476-9328
Yiğit Yılmaz(HACETTEPE ÜNİVERSİTESİ, TIP FAKÜLTESİ)0000-0001-6502-9072
Erkan Dikmen(HACETTEPE ÜNİVERSİTESİ, TIP FAKÜLTESİ)0000-0002-0866-5221
Rıza Doğan(HACETTEPE ÜNİVERSİTESİ, TIP FAKÜLTESİ)0000-0003-4845-3044
Pages
97–101
Publication Date
2026-04-27
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The 5-year overall survival rate was 93.8% in the typical carcinoid group and 88.9% in the atypical carcinoid group.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Pulmonary carcinoid tumors are rare neuroendocrine tumors with low malignant potential, for which surgical resection remains the gold standard.
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Key Findings & Data:The aim of this study is to evaluate the clinicopathological characteristics, symptomatology, surgical procedures performed, and long-term survival outcomes of patients operated on for pulmonary carcinoid tumors in our clinic, with a focus on histopathological subtypes.
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Conclusion & Impact:The 5-year overall survival rate was 93.8% in the typical carcinoid group and 88.9% in the atypical carcinoid group.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Akciğer karsinoid tümörü · nöroendokrin tümör · akciğer cerrahisi

Abstract

Objective: Pulmonary carcinoid tumors are rare neuroendocrine tumors with low malignant potential, for which surgical resection remains the gold standard. The aim of this study is to evaluate the clinicopathological characteristics, symptomatology, surgical procedures performed, and long-term survival outcomes of patients operated on for pulmonary carcinoid tumors in our clinic, with a focus on histopathological subtypes. Material and Methods: Data of 41 patients who underwent surgical treatment for pulmonary carcinoid tumors were analyzed retrospectively. Patients were divided into two groups based on histopathology: typical and atypical carcinoids. Demographic data, presenting symptoms, tumor characteristics, surgical procedures, and survival rates were analyzed. Survival analyses were performed using the Kaplan-Meier method, and inter-group comparisons were made using Log-rank and Mann-Whitney U tests. Results: The mean age of the 41 patients (26 Females, 15 Males) included in the study was 49 ±12.7 years. At presentation, 43.9% (n=18) of the patients were asymptomatic; among symptomatic patients, cough (22%) and dyspnea (14.6%) were the most common complaints. Histopathological examination revealed typical carcinoid in 32 (78%) patients and atypical carcinoid in 9 (22%) patients. The most common surgical procedure was lobectomy (58.5%), while the rate of parenchyma-sparing surgery was 26.8%. The mean follow-up period was 133.8±54.5 months. The 5-year overall survival rate was 93.8% in the typical carcinoid group and 88.9% in the atypical carcinoid group. No statistically significant difference was found between the two groups in terms of survival (p=0.336). Conclusion: Surgical resection is a safe treatment option for pulmonary carcinoid tumors with low complication rates and high survival outcomes. The fact that a significant proportion of patients are asymptomatic suggests an increase in incidental diagnoses. In early-stage atypical carcinoids treated with complete resection, long-term results comparable to typical variants can be achieved.

Özet

Amaç: Akciğer karsinoid tümörleri, düşük malignite potansiyeline sahip olmasına rağmen cerrahi rezeksiyonun altın standart olduğu nadir nöroendokrin tümörlerdir. Bu çalışmanın amacı, kliniğimizde opere edilen akciğer karsinoid tümörlü hastaların klinikopatolojik özelliklerini, başvuru semptomlarını, uygulanan cerrahi yöntemleri ve uzun dönem sağkalım sonuçlarını histopatolojik alt tipler eşliğinde değerlendirmektir. Gereç ve Yöntemler: Kliniğimizde akciğer karsinoid tümörü tanısı ile cerrahi tedavi uygulanan 41 hastanın verileri retrospektif olarak incelendi. Hastalar histopatolojik olarak tipik ve atipik karsinoid olmak üzere iki gruba ayrıldı. Demografik veriler, başvuru şikâyetleri, tümör özellikleri, cerrahi prosedürler ve sağkalım durumları analiz edildi. Sağkalım analizleri Kaplan-Meier yöntemi ile, gruplar arası karşılaştırmalar Log-rank ve Mann-Whitney U testleri ile yapıldı. Bulgular: Çalışmaya dahil edilen 41 hastanın (26 Kadın, 15 Erkek) yaş ortalaması 49,0±12,7 yıldı. Başvuru anında hastaların %43,9’unun (n=18) asemptomatik olduğu, semptomatik hastalarda ise en sık öksürük (%22) ve nefes darlığı (%14,6) görüldüğü saptandı. Histopatolojik incelemede 32 (%78) hastada tipik, 9 (%22) hastada atipik karsinoid mevcuttu. En sık uygulanan cerrahi yöntem lobektomi (%58,5) iken, parankim koruyucu cerrahi oranı %26,8 idi. Ortalama takip süresi 133,8±54,5 aydı. Beş yıllık genel sağkalım oranı tipik karsinoid grubunda %93,8, atipik karsinoid grubunda %88,9 olarak bulundu. İki grup arasında sağkalım açısından istatistiksel olarak anlamlı fark saptanmadı (p=0,336). Sonuç: Akciğer karsinoid tümörlerde cerrahi rezeksiyon, düşük komplikasyon ve yüksek sağkalım oranları ile güvenli bir tedavi seçeneğidir. Hastaların önemli bir kısmının asemptomatik olması, insidental tanıların arttığını göstermektedir. Erken evrede yakalanan ve tam rezeksiyon uygulanan atipik karsinoidlerde de tipik varyantlar kadar yüz güldürücü uzun dönem sonuçları elde edilebilir.

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Cite This Article

Uysal, S., Kumbasar, U., Ancın, B., Özercan, M. M., Yılmaz, Y., Dikmen, E., Doğan, R. (2026). Surgical Management and Prognostic Factors in Pulmonary Carcinoid Tumors: A Single-Center Experience. Kırıkkale Üniversitesi Tıp Fakültesi Dergisi, Cilt: 28 Sayı: 1, 97–101. https://doi.org/10.24938/kutfd.1838572

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