Forty children treated non operatively for fractures of the femoral shaft were reviewed with regard to differences in limb length after treatment. Follow up duration ranged from two to seven years. The average femoral overgrowth was 0.85cm (range 0 2.5cm) and was influenced by age at the time of fracture. We were not able to find any association between the quantity of overgrowth and race, gender, level or configuration of the fracture.

A review of serum prostate-specific antigen (PSA) values from January 1994 to May 1997 and their correlation with the histopathology of prostate specimens was carried out in the Department of Pathology, Port Moresby General Hospital. The study has shown that this biochemical investigation has not been properly used for the maximum benefit of the patient population. Remedial measures are suggested to improve the sensitivity and specificity of PSA in a setting with limited resources.
Aged ; Humans ; Male ; Middle Aged ; Papua New Guinea ; Prostate-Specific Antigen - blood ; Prostatic Hyperplasia - blood

Twenty years after the first surveys of liver disease were done cirrhosis and hepatocellular carcinoma were still found to be the most important liver diseases in Papua New Guinea. Hepatitis B virus appears to be the main cause of both these conditions. Data from a number of different sources suggest a prevalence of hepatitis B positivity of about 17%. The most significant new finding was grade 3 iron deposition in 8 patients. This raises the question as to whether iron storage disease may now contribute to the spectrum of liver disease in Papua New Guinea. Many biopsies in the 1960s and 1980s were interpreted as nonspecific hepatitis; in the light of recent observations, at least some of these may have been due to hepatitis C infection.

Intestinal infarction is a rare complication of systemic lupus erythematosus (SLE). A 26-year-old Papua New Guinean female who developed such a complication and underwent emergency laparotomy is described. The pathological changes in the mesenteric vessels and possible pathogenetic mechanisms are discussed. The relevant literature is briefly reviewed.

Adult ; Carbon Monoxide Poisoning ; complications ; psychology ; Humans ; Male ; Middle Aged ; Nervous System Diseases ; chemically induced ; diagnosis ; physiopathology ; Suicide, Attempted ; psychology

PIP: By mid-1995, a total of 308 HIV cases had been reported in Papua New Guinea. The majority (74%) of these cases were diagnosed in Port Moresby. This article describes the clinical characteristics of HIV infection in 67 adults who presented to Port Moresby General Hospital in 1990-95. The median age at presentation was 27 years in men and 28 years in women, with an equal distribution of cases by sex. The major presenting symptoms were wasting and weight loss exceeding 10% of body weight (94%), chronic diarrhea (47%), prolonged fever (77%), and oropharyngeal candidiasis (66%). Pulmonary tuberculosis was diagnosed on the basis of chest X-ray and history in 37 patients (56%), but only 3 had sputum positive for acid-fast bacilli. Anemia was present in 75%. 65 patients (97%) fulfilled the World Health Organization criteria for AIDS. The inpatient mortality rate in this series was 43%, and 13 of these 29 patients died within a month of their first presentation.
Acquired Immunodeficiency Syndrome - diagnosis ; Acquired Immunodeficiency Syndrome - epidemiology ; HIV Infections - diagnosis ; HIV Infections - epidemiology ; Humans ; Papua New Guinea - epidemiology ; Risk Factors