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All Journal Media Penelitian dan Pengembangan Kesehatan Majalah Patologi Indonesia
Threeyana Ariyati Kadi
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Decision Sciences, Operations Research & Management Health Professions Public Health

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Ekspresi Matrix Metalloproteinase-9 (MMP-9), HER-/neu, dan Metastasis Kelenjar Getah Bening pada Karsinoma Payudara Duktal Invasif Threeyana Ariyati Kadi; Faroek Hoesin
Majalah Patologi Indonesia Vol 23 No 1 (2014): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Indonesia (IAPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.201 KB)

Abstract

Background Lymph nodes metastases is the important major prognostic factor in predicting breast cancer mortality. HER-2/neu overexpression will make worse prognosis. MMP-9 is related to tumor invasion and metastases by their capacity to degrade basement membrane. Assessing HER-2/neu and MMP-9 expression before metastates occur is expected to be useful for prognostic and therapeutic assessment that can prevent patient deaths. Methods A retrospective study with cross sectional analytic approach was done. Assessment was performed on paraffin blocks of breast cancer patients who were diagnosed in Dr. Soetomo Hospitals during January 2011-December 2012 and met the criteria. MMP-9 expression was analyzed imunohistochemically. The relation between MMP-9, HER-2/neu, and lymph node metastases was investigated by Chi Square (2) tests. Results There were 26 out of 40 breast cancer cases with lymph nodes metastases, 22 of 26 cases with MMP-9 overexpression (2+ and 3+), and only 10 cases with HER-2/neu overexpression (3+). MMP-9 overexpression was 12 of 17 cases with positive HER-2/neu. There is statistically significant correlation between MMP-9 expression and lymph nodes metastases (p=0.011); whereas there is no statistical significant correlation between expression of HER-2/neu and MMP-9 (p=0.583) and between HER-2/neu expression and lymph nodes metastases (p=0.435). Conclusion MMP-9 is signifantly correlated with lymph nodes metastases. No significant relationship was found between HER-2/neu, MMP-9 and lymph nodes metastasis. Key words : breast cancer, HER-2/neu, lymph nodes metastases, MMP-9.
Subtipe Molekuler Kanker Payudara di RSUD Madiun dan Hubungannya dengan Grading Histopatologi Dadik Subiyanto; Threeyana Ariyati Kadi; Ismaiyah Ismaiyah; Naufal Abdurrahman; Yudha Prasetyo Utomo; Arif Reynaldi Alifiansyah; Ika Fidianingsih
Media Penelitian dan Pengembangan Kesehatan Vol 31 No 3 (2021)
Publisher : Sekretariat Badan Penelitian dan Pengembangan Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22435/mpk.v31i3.4986

Abstract

Breast cancer is a complex disease with variable molecular characteristics and shows different tumor behavior, therapeutic response, and prognosis. The regional general hospital Madiun has begun to improve services for breast cancer patients since 2015 with the availability of immunohistochemical examinations. This effort was made because breast cancer therapy is currently guided by these examinations. This study aimed to determine the distribution of various molecular subtypes of breast cancer in Madiun Hospital and also the relationship between molecular subtypes and histopathological grading. This study was a retrospective study with a cross-sectional design taken from the Anatomical Pathology Laboratory of Madiun Hospital data from 2015 to 2018. A total of 281 breast cancer cases were examined for immunohistochemical of estrogen receptor (ER), progesterone receptor (PR), and human epidermal receptor 2 (HER2), and a total of 91 breast cancer patients plus Ki-67 examination were then classified into luminal A, luminal B, HER2 and triple-negative (TN). The statistical test used was the Chi-Square test with a 95% confidence level. The most common molecular subtypes of breast cancer in Madiun Hospital were luminal B (28,5%) followed by TN (27,5%), luminal A (22%), and HER2 (22%). The mean age of breast cancer patients was 52.8 ± 10.57. The most common histological types and grades of breast cancer were invasive ductal carcinoma (85.1%) and tumor grade 1 (58.71%). There was a correlation between the immunohistochemical features of ER, PR, HER2, and Ki67 withhistopathological grading. Positive ER and PR were more well differentiated but e HER2 positive andKi67 were more poorly differented. Abstrak Kanker payudara merupakan penyakit kompleks dengan gambaran molekuler bervariasi dan menunjukkan perilaku tumor, respon terapi, dan prognosis yang berbeda. Rumah Sakit Umum Daerah (RSUD) Madiun mulai meningkatkan layanan untuk pasien kanker payudara sejak tahun 2015 dengan tersedianya pemeriksaan imunohistokimia. Upaya ini dilakukan karena terapi kanker payudara saat ini berpedoman atas pemeriksaan tersebut. Penelitian ini bertujuan untuk mengetahui distribusi berbagai subtipe molekuler kanker payudara di RSUD Madiun dan juga hubungan antar subtipe molekuler dengan grading histopatologi. Penelitian ini adalah studi retrospektif dengan desain cross sectional yang diambil dari data Laboratorium Patologi Anatomi RS Madiun selama tahun 2015 sampai 2018. Total 281 kasus kanker payudara dilakukan pemeriksaan imunohistokimia estrogen receptor (ER), progesteron receptor (PR) dan human epidermal epidermal receptor 2 (HER2) dan total 91 pasien kanker payudara ditambah pemeriksaan Ki-67 kemudian diklasifikasikan menjadi luminal A, luminal B, HER2, dan triple negative (TN). Uji statistik yang digunakan adalah uji Chi Square dengan taraf kepercayaan 95%. Subtipe molekuler kanker payudara di RS Madiun yang paling banyak adalah luminal B (28,5%) diikuti TN (27,5%), luminal A (22%), dan HER2 (22%). Rata-rata umur pasien kanker payudara adalah 52,8 ±10,57. Tipe histologi dan grade kanker payudara terbanyak adalah karsinoma duktal invasif (85,1%) dan grade tumor 1 (58,71%). Terdapat hubungan gambaran imunohistokimia baik ER, PR, HER2 dan Ki67 dengan grading histopatologi. ER dan PR positif lebih banyak mengalami diferensiasi baik namun HER2 positif dan KI67 positif lebih banyak mengalami diferensiasi buruk.
Co-Authors Arif Reynaldi Alifiansyah Dadik Subiyanto Faroek Hoesin Ika Fidianingsih Ismaiyah Ismaiyah Naufal Abdurrahman Yudha Prasetyo Utomo