ABSTRAK Hepatoblastoma merupakan tumor ganas hati mengandung komponen epitelial dan mesenkimal, paling sering terjadi pada usia <3 tahun. Laporan kasus ini bertujuan untuk melaporkan seorang bayi perempuan dengan keluhan perut semakin membesar. Gambaran CT Scan menunjukkan massa multipel intraabdomen, kemungkinan suatu teratoma. Evaluasi sediaan histopatologi menunjukkan makroskopis hepar ukuran 7x6x5 cm, warna kecoklatan, permukaan licin, berlobus-lobus, tampak nekrosis dan berkista, pada potongan terasa ada tahanan. Mikroskopis massa tumor terdiri atas kluster komponen sel embrional, terlihat sebagai area gelap, sel-sel hepatosit tampak lebih kecil tersusun seperti ribbon, inti bentuk bulat sampai oval, N/C ratio meningkat, kromatin kasar, sitoplasma basofilik, tampak juga kluster komponen sel fetal terlihat sebagai area terang tersusun seperti cords, sel berbentuk poligonal, inti bulat sampai oval, kromatin kasar, anak inti prominent, sitoplasma pucat agak eosinofil, sebagian bervakuol. Fokus lain dijumpai komponen mesenkimal terdiri atas sel osteoid, sebagian mengalami kalsifikasi. Tampak juga beberapa kista dilapisi epitel pipih selapis berisi massa amorf basofilik. Berdasarkan data di atas, bayi tersebut didiagnosis sebagai hepatoblastoma subtipe campuran epitelial dan mesenkimal. Pasien meninggal setelah tindakan operasi laparatomi eksplorasi dan lobektomi lobus kiri hepar. Kata kunci: hepatoblastoma subtipe campuran epitelial dan mesenkimal, bayi, patologi anatomi ABSTRACT The hepatoblastoma is a malignant liver tumor containing of epithelial and mesenchymal components, most commonly occurs at age <3 years. The aim of this research was to report a 5 months old baby with enlarged stomach. Histopathological examination was conducted. The result was shown gross finding of liver 7x6x5 cm, brownish in color, smooth surface, lobulated, necrosis and cystic change. Microscopic tumor mass composed of clusters of embryonal cell components, visible as dark areas, the cells appear smaller hepatocytes arranged like a ribbon , round shape to oval nuclei, N/C ratio increases, coarse chromatin, basophilic cytoplasm, appear also clusters fetal-cell components appear as bright areas arranged like cords, polygonal-shaped cells, round to oval nuclei, coarse chromatin, prominent core child, a little pale cytoplasm of eosinophils, vacuolated, another focus encountered mesenchymal component consists of osteoid cells, which part getting calcified. There were also some layers of flattened epithelial lined cysts containing amorphous masses basophilic. Based on data above, we diagnosed those as hepatoblastoma mixed component of epithelial and mesenchymal type. The baby passed away after laparotomy and left lobectomy of liver.
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CITATION STYLE
Sayuti, F., & Musa, Z. (2021). LAPORAN KASUS HEPATOBLASTOMA SUBTIPE CAMPURAN EPITELIAL DAN MESENKIMAL. Syifa’ MEDIKA: Jurnal Kedokteran Dan Kesehatan, 12(1), 30. https://doi.org/10.32502/sm.v12i1.3306