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All Journal Majalah Kedokteran Andalas Bioscientia Medicina : Journal of Biomedicine and Translational Research Jurnal Health Sains Bioscientia Medicina : Journal of Biomedicine and Translational Research Jurnal Ilmu Kesehatan Indonesia (JIKSI)
Noza Hilbertina
Andalas University
Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Nursing Public Health Veterinary

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Cytomorphological Characteristics Of Ameloblastoma By Fine Needle Aspiration Biopsy Procedure Confirmed With Histopathological Examination Dewi Safnita; Noza Hilbertina; Yessy Setiawati
Jurnal Health Sains Vol. 3 No. 12 (2022): Jurnal Health Sains
Publisher : Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jhs.v3i12.696

Abstract

Background: Ameloblastoma is the most common benign epithelial odontogenic tumor with malignant potential and is usually located in the jaw. It constitutes about 1-3% of all tumors and cysts of jaws. This entity has a very high recurrence rate of over 50% even after wide excision. Preoperative diagnosis of ameloblastoma can be made by fine-needle aspiration biopsy (FNAB) which is used as a guide for surgical planning. Case report: We report a case of a tumor in the mandible of a 41-year-old man with a preoperative diagnosis of ameloblastoma from a fine needle aspiration biopsy. Cytological examination of FNAB was confirmed by histopathological preparation of tumor tissue. Conclusion: The fine needle aspiration biopsy cytology is a reliable procedure for the pre-operative diagnosis of ameloblastoma. Pre-operative diagnosis of ameloblastoma can be used for planning therapy and early diagnosis of recurrence cases that can improve patient survival
Potensi Ekstrak Daun Sirsak Dalam Menginduksi Apoptosis Sel Kanker Serviks HeLa Nadya Mirenda Putri; Dessy Arisanty; Noza Hilbertina
Jurnal Ilmu Kesehatan Indonesia Vol 3 No 1 (2022): Maret 2022
Publisher : Fakultas Kedokteran, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jikesi.v3i1.722

Abstract

Latar Belakang: Kanker serviks merupakan kanker dengan tingkat kematian tertinggi pada wanita di Indonesia. Sebagian besar penderita kanker serviks datang pada stadium lanjut yang menyebabkan pengobatan menjadi kurang optimal sehingga memerlukan penelitian untuk mencari modalitas terapi, termasuk terapi alternatif. Setiap sel kanker mempunyai karakteristik khusus akibat mutasi genetik (hallmark of cancer) seperti sel kanker serviks yang memiliki kemampuan untuk menghindar dari apoptosis. Pada penelitian terdahulu, ekstrak daun sirsak berpotensi menginduksi apoptosis pada sel kanker. Objektif: Penelitian ini bertujuan untuk mengetahui potensi ekstrak daun sirsak dalam menginduksi apoptosis pada sel kanker serviks HeLa. Metode: Penelitian in vitro ini dilakukan dengan sel kanker serviks HeLa. Sel HeLa yang konfluens diinkubasi selama 24 jam setelah diberi perlakuan ekstrak daun sirsak dengan konsentrasi IC50 15,8 µg/ml. Apoptosis dilihat dengan pewarnaan Acridine Orange dan Propidium Iodide dan dilihat dibawah mikroskop fluoresens. Analisis data dilakukan menggunakan uji T independen. Hasil: Persentase apoptosis sel HeLa lebih tinggi pada kelompok perlakuan dibandingkan kelompok kontrol. (p< 0,001) Kesimpulan: ekstrak daun sirsak dapat menginduksi apoptosis pada sel HeLa.
Hubungan Ekspresi Sodium Iodide Symporter dengan Varian Histopatologi dan Stadium Papillary Thyroid Carcinoma Rini Purnama Sari; yenita - yenita; Noza - Hilbertina; tofrizal - tofrizal; Daan - Khambri; Husna - Yetti
Majalah Kedokteran Andalas Vol 46, No 8 (2024): Online Januari 2024
Publisher : Faculty of Medicine, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/mka.v46.i8.p1280-1288.2024

Abstract

Abstrak                                                               Tujuan:  Mengetahui hubungan ekspresi sodium iodide symporter dengan varian histopatologi dan stadium papillary thyroid carcinoma. Metode: Penelitian ini merupakan penelitian observasional dengan pendekatan cross sectional. Sampel penelitian ini adalah kasus papillary thyroid carcinoma dari laboratorium Patologi Anatomi RSUP Dr. M. Djamil Padang periode Januari 2022-Desember 2022 sebanyak 37 kasus. Varian histopatologi papillary thyroid carcinoma dinilai berdasarkan WHO 2017 dan stadium klinis dinilai berdasarkan TNM American Joint Committee on Cancer edisi ke VIII. Ekspresi NIS dinilai melalui pulasan imunohistokimia. Analisis bivariat dilakukan dengan uji Chi-square dengan hasil uji statistik dianggap bermakna jika p < 0,05. Hasil: Penelitian ini menunjukkan ekspresi NIS positif sebesar 13,5%. Analisis statistik menunjukkan adanya hubungan yang bermakna antara ekspresi NIS dengan varian histopatologi papillary thyroid carcinoma (p=0,03). Varian histopatologi tertentu menunjukkan tingkat ekspresi NIS yang lebih tinggi dibandingkan dengan varian lainnya. Namun, penelitian ini tidak menemukan hubungan antara ekspresi NIS dengan stadium papillary thyroid carcinoma (p =0,61). Kesimpulan: Terdapat hubungan antara ekspresi NIS dengan varian histopatologi. Ekspresi NIS tidak berhubungan dengan stadium papillary thyroid carcinoma.Kata kunci: sodium iodide symporter; papillary thyroid carcinoma; varian histopatologi; stadium
The Large-Mass Phenotype of Uterine Smooth Muscle Tumor of Uncertain Malignant Potential (STUMP): A Clinicopathological Analysis of 37 Cases in Indonesia Using WHO 2021 and Modified Stanford Criteria Yuliza Ariani; Henny Mulyani; Noza Hilbertina; Yenita; Aswiyanti Asri; Tofrizal; Loli Devianti; Hera Novianti
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 10 No. 4 (2026): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v10i4.1565

Abstract

Background: Uterine smooth muscle tumor of uncertain malignant potential (STUMP) presents a diagnostic dilemma, especially in Southeast Asian populations, where delayed presentation often leads to advanced tumor burden. This study aimed to characterize the clinicopathological profile of STUMP in Indonesia using the 2021 WHO Classification and modified Stanford parameters. Methods: A descriptive study analyzed 37 STUMP cases diagnosed between 2023 and 2025 at a tertiary referral center in West Sumatra. A panel of pathologists re-evaluated archival slides for atypia, mitotic activity, necrosis, and growth patterns, establishing inter-observer reliability. Fisher’s Exact Test was employed to correlate tumor size with morphological markers of aggression. Results: The cohort demonstrated a distinct large-mass phenotype, with 54.1% of tumors exceeding 10 cm and a median diameter of 14.5 cm. Pathological review classified 56.8% of cases into WHO Group 4 (atypia with ambiguous mitosis). A statistically significant correlation was identified between tumor size >10 cm and the presence of infiltrative growth margins (81.1%; p=0.034). Conclusion: Indonesian STUMP cases are distinctively characterized by massive size and high rates of infiltrative growth, likely driven by prolonged natural history. The prevalence of ambiguous mitotic figures underscores the utility of the WHO Group 4 category in resource-limited settings. These findings advocate for aggressive surgical management and wider resection margins in large-mass variants to mitigate local recurrence risk.
The Large-Mass Phenotype of Uterine Smooth Muscle Tumor of Uncertain Malignant Potential (STUMP): A Clinicopathological Analysis of 37 Cases in Indonesia Using WHO 2021 and Modified Stanford Criteria Yuliza Ariani; Henny Mulyani; Noza Hilbertina; Yenita; Aswiyanti Asri; Tofrizal; Loli Devianti; Hera Novianti
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 10 No. 4 (2026): Bioscientia Medicina: Journal of Biomedicine & Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/bsm.v10i4.1565

Abstract

Background: Uterine smooth muscle tumor of uncertain malignant potential (STUMP) presents a diagnostic dilemma, especially in Southeast Asian populations, where delayed presentation often leads to advanced tumor burden. This study aimed to characterize the clinicopathological profile of STUMP in Indonesia using the 2021 WHO Classification and modified Stanford parameters. Methods: A descriptive study analyzed 37 STUMP cases diagnosed between 2023 and 2025 at a tertiary referral center in West Sumatra. A panel of pathologists re-evaluated archival slides for atypia, mitotic activity, necrosis, and growth patterns, establishing inter-observer reliability. Fisher’s Exact Test was employed to correlate tumor size with morphological markers of aggression. Results: The cohort demonstrated a distinct large-mass phenotype, with 54.1% of tumors exceeding 10 cm and a median diameter of 14.5 cm. Pathological review classified 56.8% of cases into WHO Group 4 (atypia with ambiguous mitosis). A statistically significant correlation was identified between tumor size >10 cm and the presence of infiltrative growth margins (81.1%; p=0.034). Conclusion: Indonesian STUMP cases are distinctively characterized by massive size and high rates of infiltrative growth, likely driven by prolonged natural history. The prevalence of ambiguous mitotic figures underscores the utility of the WHO Group 4 category in resource-limited settings. These findings advocate for aggressive surgical management and wider resection margins in large-mass variants to mitigate local recurrence risk.
Co-Authors Aswiyanti Asri Daan Khambri Dessy Arisanty Dewi Safnita Henny Mulyani Hera Novianti Husna Yetti Loli Devianti Nadya Mirenda Putri Rini Purnama Sari tofrizal - tofrizal Tofrizal Tofrizal Yenita Yenita Afriyeni Yessy Setiawati Yuliza Ariani