Soekimin Soekimin, Soekimin
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Relationship of Stromal Tumor Infiltrating Lymphocytes (STILs) with Grading Histopathology in Penis Squamous Cell Carcinoma Sihotang, Marisi Cintya Debby; Intan, T. Kemala; Alferraly, T. Ibnu; Betty, Betty; Soekimin, Soekimin; Delyuzar, Delyuzar
Majalah Patologi Indonesia Vol. 33 No. 2 (2024): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Anatomik Indonesia (PDSPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55816/mpi.v33i2.580

Abstract

ABSTRACT Background:Penile squamous cell carcinoma is the most common penile malignance found in the world. Assessment of stromal tumor infiltrating lymphocytes (STILs) associated with grading against penile squamous cell carcinoma can provide a potential prognostic picture and help determine the action. Method:Cross-sectional analytical study with 32 samples of histopathological preparations diagnosed as penile squamous cell carcinoma at H. Adam Malik Hospital Medan. The assessment of stromal TILs was carried out by assessing the number of lymphocyte inflammatory cells in the peritumoral stroma and then determined the assessment score, zero score no lymphocytes (minimum), score one found 0-10% lymphocytes (moderately), score two found 20-40% lymphocytes (massive) , score three found 50-90% lymphocytes. Grading assessments are categorized into grade I (well differentiated), grade II (moderately differentiated), and grade III (poorly differentiated). Result:The most grading found was grade II (43.8%) and the most STILs found were score three (50.0%). There is a significant relationship between grading and STILs in penile squamous cell carcinoma (p value=0.0001) i.e. the higher the STILs score , the lower the tumor grade. Conclusion:There is a relationship between STILs and histopathological grading in Penile Squamous Cell Carcinoma so that it can be used as an indikasi prognosis in patients with penile squamous cell carcinoma.
Immunohistochemistry Expression Gata3 Based on Subtypes of Ovarian Carcinoma at Haji Adam Malik General Hospital Medan 2019-2021 Alamanda, Intan Nefia; Betty, Betty; Delyuzar, Delyuzar; Laksmi, Lidya Imelda; Chrestela, Jessy; Soekimin, Soekimin
Majalah Patologi Indonesia Vol. 33 No. 3 (2024): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Anatomik Indonesia (PDSPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55816/mpi.v33i2.604

Abstract

Background Ovarian carcinoma is a cancer with high mortality in women and although comprehensive management with surgery and chemotherapy at an advanced stage, the resistance rate is still low. GATA3 contributes to the progression of malignancy and its expression is one of the predictors in some malignancies, but the results are mixed in ovarian carcinoma. High GATA3 expression is associated with the aggressiveness of tumor growth and poor prognosis of ovarian carcinoma.   Methods This research is an cross-sectional descriptive-analytical study with 33 histological specimens diagnosed with ovarian carcinoma from medical records/archives at H. Adam Malik Hospital Medan. Each sample specimen was stain with GATA3, and several various histopathological subtypes of ovarian carcinoma.   Results From a total of 33 samples, 14 samples were serous carcinoma, 6 samples were mucinous carcinoma, 7 samples were endometrioid carcinoma, and 6 samples were clear cell carcinoma. GATA3 was expressed in 42.5% of serous carcinoma. Positive expression of GATA3 is mostly found in advanced ovarian carcinoma, older age, and histopathological type of serous carcinoma.    Conclusion Immunohistochemistry GATA3 expression was expressed in 42.4% of serous carcinoma, 21.2% in endometrioid carcinoma, 18.2% in clear cell carcinoma, and 18.2% in mucinous carcinoma.   Keywords: ovarian carcinoma, GATA3, immunohistochemistry
The Correlation between Matrix Metalloproteinase-9 (MMP-9) Immunohistochemical Expression and Histopathological Subtypes of Basal Cell Carcinoma: A Correlation between Matrix Metalloproteinase-9 (MMP-9) Immunohistochemical Expression and Histopathological Subtypes of Basal Cell Carcinoma Aisyah, Siti; Intan, T. Kemala; Alferraly, T. Ibnu; Betty, Betty; Soekimin, Soekimin; Laksmi, Lidya Imelda
Majalah Patologi Indonesia Vol. 33 No. 2 (2024): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Anatomik Indonesia (PDSPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55816/mpi.v33i2.644

Abstract

ABSTRACT Background Basal cell carcinoma (BCC) is a non-melanocytic skin cancer originating basal layer of the epidermis and/or hair follicles that shows an increasing global incidence. Disease growth is slow, rarely metastasizes but has the ability to invade and destroy deeper surrounding tissues. Low mortality, but high morbidity. Matrix metalloproteinases are enzymes that can degrade various extracellular matrix components. In skin, MMP-9 expression may be increased by prolonged ultraviolet exposure. UV radiation is one of the causes of BCC. Method Analytic study with a cross sectional approach on 40 surgical samples diagnosed as BCC and then performed with MMP-9 immunohistochemical staining. The data obtained were processed with statistical software and the relationship between the immunohistochemical expression of MMP-9 with histopathological subtypes of basal cell carcinoma was used the Somers'd statistical test. Results The expression of MMP-9 in the lower risk BCC group with the weakest expression was 37.5%, the most common nodular BCC subtype was 27.5%. The higher risk BCC group with the strongest expression was 20.0%, the most common infiltrating BCC was 17.5%. There was a significant relationship between the immunohistochemical expression of MMP-9 with histopathological subtypes of basal cell carcinoma, p value <0.0001 (p<0.05). Conclusion This study proves that there is a significant relationship between the expression of MMP-9 with histopathological subtypes of basal cell carcinoma, so it can be considered as an additional marker to predict the recurrence.
Comparison of Examination Results of Cytocentrifuge Cytology and Cell Block Methods on Pleural Fluid Confirmed with Calretinin Immunohistochemistry as Mesothelial Cell Marker Fitri Desimilani, Fitri Desimilani; Mariedina, Causa Trisna; Betty, Betty; Soekimin, Soekimin; Chrestella, Jessy
Majalah Patologi Indonesia Vol. 34 No. 1 (2025): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Anatomik Indonesia (PDSPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55816/mpi.v34i1.627

Abstract

Background Pleural effusion is an abnormal accumulation of fluid in the pleural cavity, which occurs as a result of disturbance in the balance between production and reabsorption. Cytologycal examination is important as diagnosis, determining the stage, guiding further treatment for malignancy. Effusion fluid is often processed using cytocentrifuge cytology or cell block methods which have their advantages and disadvantages. Calretinin as mesothelial cell marker valuable for establishing a more definitive cytopatholgical diagnosis. Methods Analytic observational study with a cross-sectional approach of 49 samples cytologically diagnosed pleural fluid specimens at private hospital in Medan. Examination method cytocentrifuge cytology and cell block followed calretinin immunohistochemistry. Data analysis was tested with Chi-square test. Results The result of pleural effusion examination were confirmed by calretinin immunohistochemistry, which showed positive mesothelial cell in 45 cases (91,8%), while those who did not show or negative mesothelial cell were 4 cases (8,2%). Conclusion There was a significant different between the result of the cytocentrifuge cytology and cell block methods with a p-value < 0,001.
The Correlation of Immunohistochemical Expression of Matrix Metalloproteinase-9 with Tumor Budding Index and Histopathological Grading in Endometrial Carcinoma Nafilah Yuzar, Devi; Chrestella, Jessy; Ibnu Alferraly, T.; Soekimin, Soekimin; Trisna Mariedina, Causa; Nadjib Dahlan Lubis, M.
Majalah Patologi Indonesia Vol. 34 No. 1 (2025): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Anatomik Indonesia (PDSPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55816/mpi.v33i2.643

Abstract

ABSTRACT Background Malignancies of the uterine corpus are the sixth most common malignancy in women, where endometrial carcinoma accounts for the largest number of these cases. Tumor budding has been described as a sign of cancer cell motility and as an early step in the metastatic process. One of the most important aspects of the metastatic process is the correlation between tumor budding and the epithelial mesenchymal transition (EMT), that are characterized by an increase matrix metalloproteinases. One of MMPs is Matrix Metalloproteinase-9 (MMP-9) which plays a role in degrading the extracellular matrix and basement membrane, which is a prerequisite for the process of invasion and metastasis. Method This is an analytic study with a cross sectional approach on 38 surgical samples diagnosed as endometrial carcinoma and then performed with MMP-9 immunohistochemical staining. The statistical analysis was performed to analyze the correlation of immunohistochemical expression of MMP-9 with tumor budding index and histopathological grading in endometrial carcinoma. Results Based on statistical analysis for 38 samples of endometrial carcinoma patients, there was a significant correlation between the immunohistochemical expression of MMP-9 with tumor budding index with p-value: 0.021 and histopathological grading with p-value: 0.005. Conclusion There was a significant correlation between the immunohistochemical expression of MMP-9 with tumor budding index and histopathological grading in endometrial carcinoma, where the immunohistochemical expression of MMP-9 increased at high tumor budding index and histopathological grading as well.