Tuberculosis: a challenge to the general practitioner.
Of 157 patients dying of tuberculosis in Ontario (1960) 132 (87.4%) suffered from the pulmonary form of the disease (incidence 2.6 per 100,000). In the same year, 1632 of 1847, or 88.3%, active new cases reported had the pulmonary type and 183 additional cases were reported without details as to type of disease. Thus, in 1960, a total of 2030 new cases of tuberculosis were reported in Ontario.Of 1367 patients with pulmonary tuberculosis (reinfection type), 357 (26.1%) had "far advanced" disease and 613 (44.8%) had "moderately advanced" disease.This high percentage of patients with "moderately advanced" to "far advanced" disease at the time of diagnosis constitutes the real challenge to physicians in private practice, who made the diagnosis in 45% of cases.Emergence of resistant strains of bacteria increases the urgency of prompt diagnosis and treatment. The most vulnerable population segment is the 15-30 year age-group, many of whom are negative intracutaneous reactors. A high index of suspicion is necessary, particularly in certain segments of the population with a high incidence of infection, combined with a careful history, meticulous physical examination, intracutaneous tests, chest and other radiographs, and appropriate bacteriological studies.
D058005:General Practitioners; D006801:Humans; D015994:Incidence; D008297:Male; D009864:Ontario; D010808:Physical Examination; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
TUBERCULOSIS