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Journal : Health and Medical Journal

Accuracy of Fine Needle Biopsy (FNAB) in Lymph Nodes Tuberculosis Sari, Aditya Sita; Kurniasari, Nila; Rahaju, Anny Setijo; Kusumastuti, Etty Hary; Rahniayu, Alphania
Health and Medical Journal Vol. 8 No. 1 (2026): HEME January 2026
Publisher : Universitas Baiturrahmah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33854/heme.v8i1.1875

Abstract

Introduction: Tuberculosis (TB) is an infection caused by Mycobacterium Tuberculosis (Mtb) that can attack various organs such as peripheral lymph nodes. Fine needle aspiration biopsy (FNAB) is often used as one of the modalities of diagnosis of lymph node tuberculosis to determine the management of patients. Objective: The objective of this study is to evaluate the accuracy, efficiency, and effectiveness of FNAB in diagnosing lymph node tuberculosis. The findings will assess whether FNAB can be adopted as a standard diagnostic and management tool for patients with this condition. Methods: This is an observational analytic cross-sectional study in the population of patients with suspicion of lymph node tuberculosis at the Anatomical Pathology Unit of Dr. Soetomo General Academic Hospital Surabaya in one year period. FNAB examination was performed with Modified Grunwald Giemsa (MGG) and Ziehl Nielsen (ZN) staining to detect AFB (Acid Fast Bacilli) organisms, as well as PCR (Polymerase Chain Reaction) of peripheral blood. The results were analysed using Chi square statistic test. Results: The sensitivity, specificity, Positive Predictive Value (PPV) and Negative Predictive Value (NPV) of FNAB examinations were 100%, 33%, 59% and 100%, respectively, meanwhile the sensitivity and specificity of PCR peripheral blood examination were 8% and 70% compared to the ZN examination of the FNA aspiration material. Conclusion: FNAB had a higher sensitivity than PCR of peripheral blood to detect Mycobacterium Tuberculosis infection; on the other hand PCR of peripheral blood had a higher specificity than FNAB to detect Mycobacterium Tuberculosis infection.
Co-Authors , Isnin Anang Marhana Afria Arista Afria Arista, Afria Alfi Nureta Rachmani Anggoro, Adhitri Anisia Indiralia Anny Setijo Rahaju, Anny Setijo Ariadna Anggi Pasang Ariani, Grace Bilqis Inayatillah Budi Harjanto Budi Harjanto David Setyo Budi Dewi Sartika A. W. Djuanda, Stephanie N. Dwi Murtiastutik DYAH FAUZIAH, DYAH Edi Suyanto Endang Joewarini Evy Ervianti Fatimah, Nurmawati Fetty Fatimah Fira Soraya Fitria Kusumastuti Gatot Soegiarto Gondo Mastutik Gunawan, Vania A. Hanifa Erlin Dhamayanti Hanna Aulia Ifadah Harjono, Shella HERAWATI, LILIK Heriyawati, Heriyawati Heru Fajar Trianto Heru Purwanto I'tishom, Reny Ilmiah, Khafidhotul Imam Susilo Indiralia, Anisia INDRA YULIATI, INDRA Irwadi, Irfiansyah Isnin Anang Marhana I’tishom, Reny Khafidhotul Ilmiah Khafidhotul Ilmiah Kusumastuti , Etty Hary Kusumastuti, Etty H. Kusumastuti, Etty Hari KUSUMASTUTI, ETTY HARY Ladyna Rumapar Lefi, Achmad Lestari, Neviana Fitri Lilihata, Jilientasia G. Linda Dewanti Lutfi, Delfitri Maharani, Andi RK. Mamiek Dwi Putro Marhana, Isnin A. Meyta Riniastuti Mochamad Amin MOCHAMAD AMIN Mohammad Fathul Qorib Muhammad Alim Ananto Muhammad Alim Ananto Nabiha Missaoui Nadya Kelfinta Hanani Nila Kurniasari Nila Kurniasari Nugraha, Ricardo A. Nugroho, Gilang MS. Nurdhani Hi Djafar Priangga Adi Wiratama Qonitatillah, Ana Rahaju, Anny S. Rahmi Alia Rahmi Alia Rahmi Alia, Rahmi Ramadhani, Amelia Safitri Raniah Baswedan Renny I’tishom Ridholia Ridholia, Ridholia Rinjani, Lalu GP. Romi Alfianto Rosyid, Alfian N. Rumapar, Ladyna S.Pd. M Kes I Ketut Sudiana . Sari, Aditya Sita Sari, Eny Wulan Sawitri, Brihastami Semedi, Bambang P. Setiawan, Hayuris Kinandita Sjahjenny Mustokoweni, Sjahjenny Stella Agatha Widjaja Suhartono Taat Putra Supriadi Supriadi Tamam Jauhar Tomy Lesmana Trianto, Heru Fajar Trisniartami Setyaningrum Ummi Maimunah Vira Yasmina Ramadhani Wahyu, Dwi Willy Sandhika Wira Santoso Ongko Wiratama, Priangga A. Wiratama, Priangga Adi Yandi, I KR. Yudith Meityana Hernandita Zamzam, Ramadhani Rizki Zuhria, Ismi