CLINICAL [1] GENERALLY IN ADOLESCENTS [2] LITTLE AGRESSION IN CHILDREN [3] 15% BILATERAL [4] ELEVATIONS AND PEHYDROGENASE ISOENZYMES 1 IN SERUM [5] MODERATE TO HIGH CELLULARITY [6] CELLS WITH LITTLE COHESION [7] SMALL CORES [8] LARGE CELLS WITH VESICULAR NUCLEI AND PROMICENT CELLS [9]FRAGILE CYTOPLASM [10] EPITHELOID CELLS [SOMETIMES GRANULOSA] [11] MULTINUCLEATED HISTIOCYTES [12] LYMPHOCYTES [RARE ATYPICAL] [13] NECROSIS