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Journal : Medicra (Journal of Medical Laboratory Science/Technology)

Diagnostic Test of FNAB Towards Histopathology in Lipoma Soft Tissue Tumor Patients: Uji Diagnosis FNAB Terhadap Histopatologi Pada Pasien Tumor Jaringan Lunak Lipoma Jihan Azzahra Arsyi; Handayati, Anik; Sri Sulami Endah Astuti
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 6 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v6i2.1653

Abstract

Lipomas are the most common soft tissue tumor neoplasms. Their range from benign lipomas to high grade liposarcomas. Liposarcoma happens when the neoplasm of a lipoma is malignant. There are various diagnostic methods that can be used to evaluate lipomas, one of which is Fine Needle Aspiration Biopsy (FNAB). FNAB is the initial diagnosis to determine the diagnosis of lipoma soft tissue tumors. Histopathology is the definitive diagnosis or the gold standard for diagnosing lipoma soft tissue tumors. This research aims to determine the value of the Fine Needle Aspiration Biopsy diagnostic test against histopathological tests as the gold standard in lipoma soft tissue tumor patients. This research is a retrospective with a descriptive observational design. This research involved taking medical records of patients with lipoma soft tissue tumors who were examined by FNAB at RSPAL dr. Ramelan, Surabaya for the period August 2019 - December 2021. The results of the FNAB examination were then matched against the histopathological examination data as the gold standard. Data processing using 2x2 cross tabulation to calculate the diagnostic test which includes sensitivity, specificity, positive predictive value, negative predictive value, and accuracy against the gold standard. The results of the Fine Needle Aspiration Biopsy diagnostic test for histopathology in soft tissue lipoma tumors obtained sensitivity of 100.00%, specificity 95.83%, positive predictive value (NRP) 87.5%, negative predictive value (NRN) 100.00%, and 96.77% accuracy. Fine Needle Aspiration Biopsy (FNAB) has good diagnostic value for diagnosing lipoma soft tissue tumors.
Pap Smear Diagnostic Test Towards Gold Standard Histopathology In Cervic Cancer: Uji Diagnostik Pap Smear Terhadap Gold Standard Histopatologi Pada Kanker Serviks Anik Handayati; Putri, Tiara Dewanti; Sri Sulami Endah Astuti
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 7 No. 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v7i2.1655

Abstract

Cervical cancer is the second most common cancer in the world. Screening examination plays an important role in early detection of cervical cancer so that it can reduce mortality. Pap smear is an initial examination to detect the presence of abnormal cells in the cervix. This study aims to determine the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of pap smear examination by comparing them to histopathological examination as the gold standard. The design of this study was an observational study with secondary data obtained from the medical records of cervical cancer patients who had performed pap smears as well as histopathological examinations at the Anatomical Pathology Laboratory Installation, RSPAL dr. Ramelan Surabaya for the period January 2020 to March 2022. The data will be sorted based on inclusion and exclusion criteria. Data that pass the inclusion criteria will be tested using crosstabulation and then proceed to the diagnostic test. The sensitivity value is 97%, specificity value is 88%, accuracy value is 96%, positive predictive value is 98%, and negative predictive value is 79%. Pap smears have a fairly good diagnostic value for diagnosing cervical cancer.