20 The Philippine Journal of Science 



Abdomen.— No tenderness; no masses. 



Spleen and liver.— Not palpable. 



Nervous system, osseous system, muscles, and joints.— Normal. 



Blood findings : 



Total erythrocytes, 1,760,000. 



Haemoglobin, —10 per cent. 



Polymorphonuclears, 71.5 per cent. 



Eosinophiles, 2 per cent. 



Lymphocytes, 25 per cent. 



Large mononuclears, 1.5 per cent. 

 Treatment with 9.0 cubic centimeters of carbon tetrachloride. 

 Worms recovered on screening, 1,111. 

 Differential worm count lost. 



