Breast feeding and the dietary habits of children in rural Somalia

Breast feeding and dietary habits were studied prospectively in a cohort of children under the age of five years in a rural Somali community. The median duration of breast feeding was 19.5 months. However, all the children also received cow's milk by cup from the first day of life and onwards. Energy supplements (mainly sugar and oil) as well as additional water were given daily from early infancy. Staples, protein-rich foods (beans and meat), vegetables and fruits were usually introduced when the children reached the age of 12-18 months. There was a seasonal variation with the lowest intake of protein-rich and vitamin-rich foods during the rains in May to June. Thus, there was a complete absence of exclusive breast feeding. Energy-reinforced cow's milk and human milk dominated the diet up to the age of one year. Staples were mixed with oil and supplemented with milk, thereby leading to a much higher energy density in the complementary food than is usually the case in African communities.     

Central retinal artery occlusion associated with ocular Behçet's disease

PURPOSE: To report a case of central retinal artery occlusion associated with ocular Beh?et's disease (BD) and briefly discuss retinal vasculitis due to BD. CASE REPORT: A 52-year-old man, diagnosed as BD 22 years ago and followed up with ocular involvement for six years presented with sudden loss of vision. The clinical diagnosis was central retinal artery occlusion. RESULTS: No other associated systemic diseases were found and the case was classified as a complication of retinal vasculitis due to BD. CONCLUSIONS: Although the arteries are rarely affected in retinal vasculitis due to BD, it has to be considered in the differential diagnosis of retinal arterial occlusions especially in countries where the disease is prevalent. To our knowledge, this is the first reported case of ocular BD complicated with central retinal artery occlusion.     

Brown tumour as a complication of secondary hyperparathyroidism in severe long-lasting vitamin D deficiency rickets

Brown tumour is a localised form of fibrous-cystic osteitis associated with primary or secondary hyperparathyroidism. Despite the fact that secondary hyperparathyroidism occurs in vitamin D deficiency rickets, no cases of rickets with brown tumour have so far been described. We present a 2.9-year-old girl who had brown tumour of the mandible due to severe vitamin D deficiency rickets. Treatment with vitamin D₃ corrected the hyperparathyroidism rapidly which was followed by gradual regression in tumour size. Conclusion Brown tumour can develop in severe, long-standing vitamin D deficiency rickets and responds to vitamin D treatment. Received: 10 March 1999 and in revised forms: 20 June 1999 and 27 June 1999 / Accepted: 27 July 1999     

A New South Wales Population-based Study of Stillbirths Weighing 2,500 g or More

Summary: This paper describes factors associated with singleton stillbirths weighing 2,500 g or more, born in 1987 and reported to the NSW Midwives' Data Collection (MDC), a statewide perinatal data collection system. A total of 136 singleton stillbirths in this weight range were notified to the MDC, representing one-quarter of all singleton stillbirths in NSW. MDC records on these stillbirths were linked with perinatal death registrations for 125 of the 136. The death registrations indicated that fetal death occurred during labour in 20 cases, prior to the onset of labour in 98, and at an unknown time in the remaining 7 cases. Placental complications, including haemorrhage and functional abnormalities of the placenta, were the most frequent group of conditions associated with the stillbirths, being recorded as the underlying cause of death in 42 (34%) of the 125 cases. Cord complications (such as cord compression or cord around the neck) were given as the underlying cause of death in 30 cases (24%). The death certificate diagnosis was confirmed by autopsy in only 27 of the 125 cases (22%), although autopsies may have been done on a further 45 cases (36%). An adequate explanation of the cause appeared to be lacking for many of the fetal deaths. This highlights the importance of a thorough and systematic investigation of stillbirths. A list of standard investigations to be carried out following a stillbirth is proposed.     

Comparison of Cytology and Cervkography in Screening a High Risk Australian Population for Cervical Human Papillomavirus and Cervical intraepithelial Neoplasia

Summary: Two different screening methods, the Papanicolaou (Pap) smear and cervigram were compared in screening 245 Sydney women over a 6-month period in 1988 at a city sexually transmitted diseases (STD) centre, for cervical human papillomavirus (HPV), cervical intraepithelial neoplasia (CIN) and cervical cancer. The Pap smear through the identification of cytologically abnormal cells correctly detected 54% of cases of histologically proven CIN and 39.2% of cases of HPV. The cervigram through the identification of acetowhite epithelium and/or abnormal vessels on the cervix correctly detected 64% of cases of histologically proven CIN and 70.6% of cases of HPV. However, when both tests were used together, 92% of CIN lesions and 82.4% of HPV lesions were correctly identified. Histology of a colposcopically directed biopsy was used as the 'gold standard'. The sensitivity and specificity of the Pap smear after correction for verification bias was 46% and 78% respectively, and for the cervigram was 49% and 60% respectively. Hence neither screening test appears adequate on its own, at least in an STD population.     

VB-CHEP chemotherapy regimen for aggressive non-Hodgkin's lymphomas

Abstract: Despite intensive search for the optimal combination chemotherapy for aggressive non-Hodgkin's lymphoma (NHL), the CHOP (cyclophosphamide, adriamycin, vincristine and prednisolone) regimen is still the standard therapy. We investigated the clinical efficacy of a new combination regimen consisting of vincristine, bleomycin–cyclophosphamide, adriamycin, etoposide and prednisolone (VB-CHEP) in patients with aggressive NHL. A total of 29 patients with aggressive NHL was enrolled into the protocol. Eight patients were consolidated with cisplatin and cytarabine and 5 patients received radiotherapy for bulky disease. Objective response was achieved in 82.8% of the patients. Complete remission (CR) and partial remission rates were 72.4%, and 10.3%, respectively. CR rate was significantly lower in patients with advanced stage, extranodal disease and bone marrow involvement. Median follow-up time is 34+ months; 17 patients are disease-free while 12 died and only 2 patients with CR have relapsed so far. Median response duration is 29+ months and the median survival is 48+ months. The survival rate is 69% in the first year and 66% in the second year. A total of 152 cycles were evaluated for toxicity. Major hematological toxicity was myelosuppression and neutropenia, detected in 50.65%, was mostly grades 1–2. Neutropenic fever occurred in only 11 cycles. The side effects of the consolidation therapy were also acceptable. We conclude that the VB-CHEP regimen with consolidation therapy for high-risk patients may be an effective treatment for advanced stage aggressive NHL.     

Clinical significance of anismus in encopresis

Treatments designed to relieve paradoxical contraction of the anal sphincters during defecation (anismus) have had limited success in children with encopresis. This has raised doubts as to the clinical relevance of this diagnosis in childhood as anorectal dysfunction. Our aim was to determine whether, in patients who had treatment-resistant encopresis, the presence of electromyographic anismus was associated with increased faecal retention. Sixty-eight children with soiling (mean age 8.7 ± 2.06 years) were assessed by clinical examination, abdominal radiography and then with anorectal manometry. Patients with electromyographic anismus (n= 32; 47%) had significantly increased radiographic rectal faecal retention and were significantly less likely to be able to defecate water-filled balloons. There were no significant differences in response to prior therapy, history of primary encopresis, behavioural adjustment or in sociodemographic data. Our results suggest that electromyographic anismus is associated with obstructed defecation and faecal retention.