Tesis

Temuan Metastasis pada Kelenjar Getah Bening Secara Histopatologi Dibandingkan dengan Pemeriksaan Advanced Imaging pada Pasien Kanker Ovarium Epitelial yang Dilakukan Limfadenektomi di RSCM Tahun 2017-2022 = Histopathological Findings of Metastases in Lymph Nodes Compared with Advanced Imaging Examination in Epithelial Ovarian Cancer Patients Undergoing Lymphadenectomy at RSCM 2017-2022.

Latar Belakang: Kanker ovarium epitelial merupakan jenis keganasan ovarium yang paling sering ditemukan dan bersifat agresif. Upaya melakukan deteksi dini dilakukan dengan pemeriksaan ginekologi, dikombinasi dengan pemeriksaan ultrasonografi, advanced imaging (CT-Scan, MRI) dan pemeriksaan kadar serum CA-125, namun untuk menentukan diagnosis pasti diperlukan pemeriksaan histopatologi. Tujuan: Membandingkan temuan metastasis kelenjar getah bening pada advanced imaging (CT-Scan, MRI) dengan histopatologi pada kasus kanker ovarium epitelial.dan menentukan rentang waktu antara dilakukkan advanced imaging dengan tindakan operasi. Metode: Penelitian ini bersifat kohort retrospektif. Sampel penelitian adalah pasien dengan riwayat kanker ovarium epitelial stadium awal yang sudah dilakukan limfadenektomi di RSCM pada tahun 2017-2022 dengan teknik consecutive sampling. Pengumpulan data melalui data sekunder. Data dianalisis secara univariat dan bivariat dengan uji Mc Nemar atau Kappa. Hasil: Dari karakteristik didapatkan usia rata-rata 48 tahun, paling banyak dengan jenis clear cell carcinoma (36.7%), dan ditemukan paling banyak pada ovarium kanan (43.3%). Hasil advanced imaging tidak memiliki nilai kesepakatan yang berarti dengan hasil histopatologi (Kappa value -0.01, p > 0.05). Hasil paling banyak ditemukan metastasis di pelvis kiri. Rentang waktu dilakukannya operasi setelah pemeriksaan advanced imaging, paling banyak dalam waktu kurang dari 3 bulan (50.0%). Kesimpulan: Semakin cepat waktu dilakukan tindakan operasi semakin tinggi survival rate. Tidak ada hubungan yang signifikan antara ditemukannya limfadenopati pada advanced imaging dan histopatologi.
Kata kunci: kanker ovarium epitelial, advanced imaging, metastasis kelenjar getah bening, histopatologi


Background: Epithelial ovarian cancer is the most common and aggressive type of ovarian malignancy. Efforts aimed at early detection are gynecological examination, combined with ultrasound examination, advanced imaging (CT-Scan, MRI) and CA-125 levels, but to determine a definite diagnosis a histopathological examination is needed. Objective: To compare the findings of lymph node metastases on advanced imaging (CTScan, MRI) with histopathology in cases of epithelial ovarian cancer. And to determine the time interval between advanced imaging and surgery. Methods: This study used a retrospective cohort. The sample of the study was patients with a history of early-stage epithelial ovarian cancer who had undergone lymphadenectomy at RSCM in 2017-2022 by consecutive sampling technique. Data collection through secondary data. Data were analyzed univariately and bivariately with the Mc Nemar or Kappa test. Results: The features revealed that the average age was 48 years, that clear cell carcinoma was the most prevalent form (36.7%), and that it was most frequently discovered in the right ovary (43.3%). According to the study's findings, there was no significant correlation between the outcomes of advanced imaging and those of histopathology (Kappa value: -0.01, p > 0.05). The results showed that most metastases were found in the left pelvis. This study evaluated the length of surgery following enhanced imaging test revealed that 50% of patients underwent surgery in less than three months on average. Conclusion: The difference between preoperative and intraoperative findings will be minimized if surgery is conducted early. There was no significant correlation between lymphadenopathy findings on advanced imaging and histopathology.
Keywords: epithelial ovarian cancer, advanced imaging, lymph node metastases, histopathology