In the immunohistochemical studies,

In the immunohistochemical studies, tumour cells showed positivity for Vimentin and EMA (Figure 2(b)), and negativity for Cytokeratins (AE1/AE3 and CAM 5.2), HMB.45, S-100, Actin, Desmin, CD117, Neurofilaments and GFAP. Progesterone receptors were also negative and CD31 and CD34 were positive only in vessels. The proliferation activity marker (MIB1), was lower than 1%.
Complementary studies with electron microscopy re- vealed the presence of intercellular desmosomal junc- tions, interdigitations and microtubules (Figure 3).
Radiological complementary studies (TC and heart ul- trasonography) dismissed the presence of any other tu- mour out of the central nervous system.
On the basis of all these findings, the tumour was di- agnosed as a Myxoid Meningioma (grade I Meningioma), primary from the central nervous system.

Hasil (Bahasa Indonesia) 2:

Dalam studi imunohistokimia, sel-sel tumor menunjukkan positif untuk vimentin dan EMA (Gambar 2 (b)), dan negatif untuk Cytokeratins (AE1 / AE3 dan CAM 5.2), HMB.45, S-100, aktin, desmin, CD117, Neurofilaments dan GFAP. Reseptor progesteron juga negatif dan CD31 dan CD34 positif hanya dalam kapal. Penanda aktivitas proliferasi (MIB1), lebih rendah dari 1%.
Studi Pelengkap dengan mikroskop elektron ulang vealed kehadiran antar desmosomal junc- tions, interdigitations dan mikrotubulus (Gambar 3).
Studi pelengkap Radiologi (TC dan hati ul trasonography) menepis adanya lainnya tu- mour dari sistem saraf pusat.
Atas dasar semua temuan ini, tumor itu didiagnosa sebagai myxoid Meningioma (grade I Meningioma), primer dari sistem saraf pusat.