It is possible to administer less intense and less costly multiagent chemotherapy to children with BL in a developing society with acceptable EFS rates. Adequate supportive care of the at-times associated severe toxicity must be made available to better the results.

Thirty-three percent of children are in first remission at 12 months. The morbidity and mortality of treatment was high. The high relapse rate in all stages may be due to the low cumulative dose of CPM.

It appeared from the current results that HCC is more prevalent among children in South Africa compared with the children in more developed countries, although their rates were lower that the rates noted in adults. A collaborative approach will be required to improve their diagnosis and management.

Background Between 1991 and 1997, limited funding at times restricted available treatment for children with Burkitt lymphoma (BL) to cyclophosphamide (CPM) monotherapy at Lilongwe Central Hospital, Malawi. Our objective was to assess long‐term survival in Malawian children with Burkitt lymphoma (BL) who had received one or more treatments with intravenous CPM at 40 mg/kg/dose at 14‐day intervals. Procedure and Results The study population consisted of 92 children in whom BL had been confirmed on fine needle aspirates (FNA), a home address had been documented on discharge from hospital, and the treatment records could be verified. Only the clinical site(s) of disease had been recorded. The M:F ratio was 1.4 and median age 8 years. A clinical officer on motorcycle attempted to locate the given addresses and interview parents or other sources. In 19 patients, the address was incorrect. Of 73 evaluable patients, 40 children are alive at a mean follow‐up time of 59 (range: 29–104) months. The survival rate was 63.5% in 52 children with BL of the head only, and 33.3% in 21 children with primary disease involving the abdomen or other sites. Survivors had received a median number of 6 (range: 1–12), non‐survivors 4 (range: 1–12), and untraceable children 3 (range: 1–11) courses of CPM. Conclusions We confirmed that CPM could cure children with facial and abdominal BL. The unavoidable bias in the selection of patients and the variable amount of CPM given, precludes accurate survival estimates. A prospective study with proper staging, assessment of FNA, marrow and cerebrospinal fluid with modern techniques, a standard treatment protocol, and adequate follow‐up will better define the current therapeutic value of CPM monotherapy. CPM can be purchased at about 3 US dollars per 500 mg. Med Pediatr Oncol 2003;40:23–25, © 2003 Wiley‐Liss, Inc.

Liver tumors appear to have a different epidemiological pattern in South Africa. The observed increased HCC prevalence appears to be decreasing with hepatitis B vaccination. Retroviral disease does not yet appear to have a major influence on the distribution of liver tumors in South Africa, although it possibly affects the vascular tumor prevalence.