This is a report of 9 cases of Pilomatrixoma (Calcifying Epithelioma) recorded in 188 benign tumours of the skin and adnexa in Sarawak during 1976 and 1977, with an incidence of 4.7 per cent. Out of the seven Chinese patients four were females. One more female was a Kayan and the race of another female patient was not recorded. Except one, all were below the age of 20 years; the youngest being only 6 months old. In one lesion ossification was also detected.
This is an analysis of ovarian neoplasms encountered in Sarawak during the period January 1976-December 1977. There were 149 benign and 36 primary malignant tumours with an incidence of 44.3 per cent and 23.6 per cent respectively, in neoplasms 01 the Reproductive System. Amongst the benign ovarian tumours Dermoid Cyst
(Cystic Teratoma) was quite frequent (29.5 per cent). In malignant neoplasms Cystadenocarcinomas constituted 66.7 per cent of the total. A case each of Granulosa cell earcinoma, Adenoacanthoma and Endodermal sinus tumours, 4 of Dysgerminoma and 6 of metastatic ovarian tumours were also recorded.
This is a preliminary report of 46 sera tested for alpha-fetoprotein (AFP) by the Counter immuno-electrophoresis technique in which biopsies for histopathology were also submitted. In 42 cases the needle biopsy of the liver was available. The material was divided into two groups on the basis of AFP positive and AFP negative sera and their histological diagnosis. The overall positivity rate in proven Primary liver cell carcinoma was 64.2 per cent.
This is an analysis of histologically proven neoplasms encountered in Sarawak in 1976 and 1977. There were 1447 benign and 1368 malignant tumours. The detailed breakdown of malignant neoplasms with their racial and sex distribution is reported, Lymph node involvement, with primary and metastatic lesions, constituted the largest single group with 22.3 per cent of all malignancies. The next in order of frequency was the Reproductive system with a marked preponderance of Cervical Carcinoma in females. The next in frequency were Skin cancers (8.85%) and Nasopharyngeal Carcinoma (8.4%). Primary liver cell cancer and Breast cancer constituted 5.85 per cent and 5.79 per cent respectively of all malignant tumours. The high prevalence of malignant neoplasms in Chinese is suggestive of racial predisposition.