Riesye Arisanty
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The epidemiology of skin cancer at Dr. Cipto Mangunkusumo National Central General Hospital from 2014 to 2017 Larisa Paramitha Wibawa; Melody Febriana Andardewi; Inge Ade Krisanti; Riesye Arisanty
Journal of General - Procedural Dermatology and Venereology Indonesia Vol 4, No 1 (2019): December 2019
Publisher : Universitas Indonesia

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Abstract

Background: The incidence of skin cancer has been increasing over the past decades globally. At present, there is no valid national cancer data in Indonesia. The purpose of this study is to evaluate the increment of skin cancer cases at Dr. Cipto Mangunkusumo National General Hospital, Jakarta.Methods: In this retrospective descriptive study, we evaluated all pigmented skin tumor cases from June 2014 to June 2017. Data were obtained from the Department of Anatomical Pathology and medical records at Dr. Cipto Mangunkusumo National General Hospital. Data were compared with previous reports.Results: From 263 skin cancer cases, the most frequent skin cancer was basal cell carcinoma (BCC; 66.9%), followed by squamous cell carcinoma (SCC; 27.4%), and malignant melanoma (MM; 5.7%). Most of the skin cancer were predominantly in the female population. In BCC and SCC, most of the patients were within the age group above 60 years (n = 106 and 18, respectively). In MM, the incidence is greater in age group of 41–50 years (n = 5). For BCC and SCC, the distribution sites of lesions were mostly in sun-exposed areas, whereas the distribution sites of MM were mostly in non-sun-exposed areas. Median diameters of BCC, SCC, and MM were 2, 4, and 6.5 cm, respectively. There was an increase of BCC incidence from 1996 to 2017. Conclusion: In comparison with other types, the incidence of BCC in Dr. Cipto Mangunkusumo National General Hospital is increasing. A well-documented skin cancer registry is required to establish national data of skin cancer in Indonesia. Keywords: epidemiology, incidence, basal cell carcinoma, malignant melanoma, squamous cell carcinoma
Hubungan antara Ekspresi Protein P16 dan Ki67 dengan Faktor Prognostik Histopatologik Melanoma Malignum Kulit Jenis Nodular Riesye Arisanty; Budiana Tanurahardja; Mpu Kanoko
Majalah Patologi Indonesia Vol 22 No 2 (2013): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Indonesia (IAPI)

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ABSTRAK Latar belakang Pemahaman mengenai karakteristik biologik dan faktor prognostik melanoma malignum yang merupakan tumor ganas melanositik merupakan hal yang penting karena berhubungan dengan pemilihan terapi serta kesintasan penderita. Agresivitas tumor dapat dinilai dari beberapa faktor histopatologik, antara lain: adanya ulserasi, aktivitas mitosis, dan keterlibatan kelenjar getah bening. Protein p16 dan ki67 merupakan yang memiliki peran dalam prediktif prognostik melanoma malignum.Penelitian ini bertujuan mengetahui hubungan antara ekspresi protein p16 dan Ki67 pada beberapa faktor prognostik histopatologik yang dapat digunakan sebagai penanda agresivitas tumor yaitu ulserasi, aktivitas mitosis dan metastasis pada tumor primer melanoma malignum jenis nodular. Metode Penelitian ini merupakan studi potong lintang dengan metode imunohistokimia menggunakan p16 dan Ki67 pada 25 kasus melanoma malignum jenis nodular. Hasil Ekspresi protein p16 negatif ditemukan pada 40% kasus melanoma ulseratif, 52% kasus dengan aktivitas mitosis tinggi, dan 16% kasus pada metastasis kelenjar getah bening (KGB). Ekspresi Ki67 positif pada 44% kasus melanoma dengan aktivitas mitosis tinggi, dan 20% kasus melanoma metastasis serta 32% kasus dengan ulserasi. Kesimpulan Pada melanoma malignum kulit jenis noduler tidak ditemukan hubungan antara ekspresi p16 dan Ki67 dengan gambaran ulserasi, aktivitas mitosis, dan metastasis KGB. Kata kunci: aktivitas mitosis, faktor prognostik histopatologik, Ki67, melanoma malignum, melanoma nodular kutaneus, p16. ABSTRACT Background To understanding about biological behaviour and prognostic factor of melanoma malignum as a malignant tumor from melanocyte was important, because its relationship with choise of therapy and survival of the patiens. The aggresivity of the tumour, can be predicted from several prognostic factors such as: ulceration of the tumour, mitotic activity, and lymph nodes metastasis. P16 and Ki67 protein expressions can be used as a prognostic markers in cutaneous nodular melanoma malignum. Aim Assesing p16 and Ki67 protein expression and its relatinoship with several histopatological prognostic factors as a marker of aggressiveness of the tumors: ulceration, mitotic activity, and lymph nodes metastasis in cutaneous nodular melanoma malignum. Methods This was a cross-sectional study on 25 cases of nodular melanoma, stained with p16 and Ki67 antibody with immunohistochemical methods. Results P16 negative expression can be found in 40% of ulcerated melanoma cases, and 52% cases with high mitotic activity and 16% of cutaneous nodular melanoma with lymph nodes metastasis. Ki67 positive expression was found in 44% of cases with high mitotic activity, 20% cases of metastasis melanoma and 32% cases in ulcerated melanoma. Conclusion There was no statistically significant association between p16 and Ki67 expression with ulcerated melanoma, mitotic activity, and metastatic melanoma in lymph nodes. Key words: cutaneous nodular melanoma, histopathologic prognostic factors, Ki67, malignant melanoma, mitotic activity, p16.
Karakteristik Klinikohistopatologik dan Profil Imunofluoresensi Kasus Pemfigoid bulosa di Departemen Patologi Anatomik Rumah Sakit Cipto Mangunkusumo Tahun 2011-2018 Fetisari Kurniawan; Riesye Arisanty
Majalah Patologi Indonesia Vol 29 No 3 (2020): MPI
Publisher : Perhimpunan Dokter Spesialis Patologi Indonesia (IAPI)

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Abstract

BackgroundBullous pemphigoid is the most common autoimmune bullous disease. It is characterized by the presence of autoantibodies againsthemidesmosomal proteins in dermo-epidermal junction. Immune complexes subsequently induce skin blisters formation clinically, which willappear as subepidermal cleft histopathologically, and revealed as immune depositions immunologically. These three findings are required inorder to estabilsh the diagnosis of Bullous pemphigoid. This study was aimed to asses the clinico histopathological characteristics andimmunofluorescence studies of bullous pemphigoid in Anatomical Pathology Department, Cipto Mangunkusumo General Hospital.MethodsA cross sectional study was conducted in Anatomical Pathology Department ,Cipto Mangunkusumo General Hospital from January 2011 toDecember 2018. Clinical, histopathological, and direct immunofluorescence results were evaluated.ResultsDuring the last 8 years, bullous pemphigoid was the second most common form of autoimmune bullous diseases. The mean age of thesample was 60 years old. Women were affected more common than men (61.6%). Majority of patients present with blisters eruption (67.4%)and most commonly found in the lower extremities (48.8%). Histopathological examinations showed mostly a subepidermal cleft (89.5%)containing infiltrates of eosinophil, neutrophil, and lymphocyte. DIF staining demonstrated 31 cases (36.0%) with immune depositscharacteristic for bullous pemphigoid.ConclusionThe diagnosis of bullous pemphigoid is relied on a combination of clinical, histopathological, and direct immunofluorescence findings.