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Query: UMLS:C0024530 (malaria)
 44,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although cerebral angiography should be approached with caution in the diagnosis of inflammatory cerebro-vascular disease there are some characteristic angiographic findings which may be helpful for classification and differential diagnosis. The proximal cerebral arteries are favourably affected by basal meningitis and thrombangiitis obliterans with resulting stenoses and occlusions. Whereas those inflammations originating from neighbouring skull structures mostly involve the intracavernous parts of the carotid artery, the tuberculous and mycotic arteritis prefer the supraclinoid carotid siphon. Peripheral vascular changes are found in luetic endangiitis, necrotizing and toxic angiitis and in collagenoses. Simultaneous involvement of the temporal arteries is of great diagnostic importance demonstrating the systemic character of the inflammatory process; in Horton's arteritis it can be a pathognomonic finding. Infectious endocarditis, some mycoses and malaria may lead to embolic occlusion of cerebral vessels. Mycotic aneurysms mostly have a broad base or a fusiform shape and do not prefer the localizations of congenital aneurysms. Angiographically, abscesses, tuberculomas and viral encephalitis may result in circumscribed hypervascularized areas. The characteristic angiographic findings are exemplified and discussed on the basis of 8 cases of inflammatory cerebro-vascular disease (tuberculosis, pneumococcal and unspecific bacterial meningitis, syphilis, mycosis, Takayasu-syndrome, panarteritis nodosa, temporal arteritis).
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PMID:[Inflammatory cerebro-vascular disease: angiographic findings and distribution patterns (author's transl)]. 0 27

The incidence of infections was studied in 137 iron-deficient Somali nomads, 67 of whom were treated with placebo and 71 with iron. Seven episodes of infection occurred in the placebo group and 36 in the group treated with iron; these 36 episodes included activation of pre-existing malaria, brucellosis, and tuberculosis. This difference suggested that host defence against these infections was better during iron deficiency than during iron repletion. Iron deficiency among Somali nomads may be part of an ecological compromise, permitting optimum co-survival of host and infecting agent.
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PMID:The adverse effect of iron repletion on the course of certain infections. 36 Nov 62

Medical missionaries, historically the pioneers in introducing Western medicine into many tropical countries, are today responsible for a significant proportion of health care in several of those countries. Illustrating his theme with references to personal experiences in the former Belgian Congo, the author enlarges on the organization of a church-related comprehensive health care programme based on a chain of rural health centres and satellite dispensaries that brought curative and preventive medicine to the whole population within the area covered. Trypanosomiasis was eradicated, yaws and tuberculosis controlled, cerebral malaria eliminated, worm-loads reduced and nutrition improved. Leprosy was treated within the integrated service as soon as the sulphones became available. Medical auxiliaries and nurse-midwives were trained practically to tackle the local problems. Students from many missions over a wide area went into government, mission and company employ after training. Research concentrated mainly on the solution of pressing local problems, such as onchocerciasis and leprosy, but incidentally investigated interesting clinical phenomena.
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PMID:The contribution of medical missionaries to tropical medicine. Service-training-research. 40 Feb 1

The official notifications of the Department of Health pertaining to typhoid fever, tuberculosis, poliomyelitis and malaria are reviewed. Major findings of the epidemiological analysis of the data include the need for establishing the exact mode of transmission of typhoid, the need for assessing upper and lower limits of the expected case load in respect of tuberculosis over the next 5--10 years, the demonstration of the dramatic decline in the number of cases of poliomyelitis and the equally dramatic upsurge of malaria in 1977 and 1978. The need for an integrated, responsive and fully co-ordinated epidemiological service for the Republic of South Africa is emphasized.
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PMID:Trends in four major communicable diseases. 46 49

In the framework of the smallpox eradication worldwide programme, WHO, the Ethiopian, and the French governments signed a cooperation agreement by which the French Army Medical Service, based in the French Afars and Issas Territory (TFAI), was designated to carry out an immunization campaign in the ethiopian districts along the border with TFAI. With the every-day collaboration of the ethiopian governmental and traditional authorities, 44,000 people were immunized by the medical and paramedical personnel of 5 "ground teams" with heavy equipment and all-track vehicles and 1 "air-team" with helicopteres. In the same time (7 Feb. - 8 March 1974), the teams collected epidemiological informations on five selected tropical diseases: tuberculosis, malaria, bilharziosis, cholera, small-pox; a team from the TFAI Hygiene and Epidemiological Service investigated thoroughly the Kalo area. The ethiopian border districts are under-equiped with medical and hygiene facilities, and the population is used to go to the TFAI dispensaries and hospitals. TFAI being free of malaria, bilharziosis and smallpox, the French Medical Service has to maintain a firm grip on possible spreading. Kalo area might be a favorable reservoir due to the prevailing ecological conditions. Tuberculosis is so widely common that any control in the TFAI would imply a BCG campaign on both sides of the border within an inter-governmental plan of operations.
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PMID:[Immunization campaign in Ethiopia (author's transl)]. 53 43

A review of 1987 patients with uveitis seen over an 11-year period in Bendel State of Nigeria has been undertaken; 56% of cases had a posterior/mid-peripheral uveitis, 15.1% a panuveitis, 21.5% an anterior uveitis. Acute anterior uveitis with classical symptoms was rarely seen. Its comparative rarity is presumably due to the absence of HL-A27 in Africans and altered immunological states from malaria and parasitic infections. Identified aetiological factors in anterior uveitis were leprosy (1 patient), tuberculosis (1 patient), herpes zoster (16 patients), and onchocerciasis (3 patients). The great majority of cases of posterior uveitis were of presumed toxoplasmic origin. Further studies are needed to demonstrate its mode of transmission in a population in which toxoplasmosis is endemic. Forest onchocerciasis is not a major cause of uveitis in southern Nigeria in the same way as savanna onchocerciasis is in northern Nigeria. Syphilis seems to play no part in the causation of uveitis in southern Nigeria. Better diagnostic facilities are required to determine the role of sarcoidosis and other possible causative factors. Uveitis is a major cause of blindness in Nigeria.
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PMID:The problem of uveitis in Bendel State of Nigeria: experience in Benin City. 56 37

This review is intended to remind physicians of exotic infections with latency of at least one year that could cause illness in refugees or US citizens exposed in Southeast Asia. Tuberculosis, melioidosis, and leprosy are the major chronic infections of bacterial origin. Intestinal protozoa, roundworms, and flatworms are considered with regard to pathogenic, potential and duration of infection. Malaria, filariasis, and schistosomiasis may be seen on occasion. Paragonimiasis and Chinese liver fluke infections are more common and may simulate other less exotic diseases.
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PMID:Latent and chronic infections imported from Southeast Asia. 64 22

Community participation was found to be an important resource for ascertaining and achieving the project health goals of a multiprofessional health team in Porto Nacional, an Amazon community in Brazil's interior. The project was established in 1968 to provide comprehensive, integrated medical care. The health team consisted of 6 physicians (1 sanitarian, 2 surgeons, 2 internists, and 1 pediatrician), 2 social workers, 1 nurse, and 1 educator. The team assumed operating responsibility for the area's health unit and 50 bed hospital, and worked closely with other local health agencies and providers. To attract financial and technical resources, the team founded a non-profit agency, COMSAUDE, to promote health and educational activities. The area's health problems consisted of a predominance of waterborne and foodborne diseases, an infant mortality rate of approximately 70 deaths/1000 live births, high malaria morbidity, tuberculosis, leprosy, cutaneous leishmaniasis, a moderate incidence of Chagas' disease, and extensive infestation of vermin. The local health unit was well-known and accepted in the community which facilitated the team's activities. At the time of the team's arrival, the vermin problem was causing public concern. Work on controlling this problem appeared an appropriate vehicle to achieve the dual objectives of promoting sanitation activities and becoming familiar with and accepted by the community. A combination of home visits and general meetings with institutional and local leaders mobilized a significant segment of the population. Increased cesspool construction resulted. Among the poorest neighborhoods, residents developed an organization to finance the cost of construction materials. Technical assistance from sanitation aides was provided to rural communities. Municipal health boards were organized to assure maximum utilization of visiting physicians, to conduct health surveys, and to oversee the implementation of recommended preventive health measures. A health board of volunteers was initiated in Porto Nacional to identify health related problems and propose solutions within the scope of the local government. The board was responsible for improvements in sanitation at the market place and the organization of trash collection. Health surveys were conducted utilizing students from local schools as interviewers. The surveys increased community awareness of health problems in addition to providing health data. A center for malnourished children was established which served as a recuperation facility for the children and a nutrition and hygiene education center for mothers. A cooperative housing improvement program was initiated. Residents worked Saturdays gathering construction materials and working on neighbors' houses. The sanitation aides assisted in drawing plans and selecting building, cesspool, and well sites. The team participated in educational activities at the schools, including a controversial sex education/marriage preparation course that was ultimately limited to prospective newlyweds. Based on 8 years of program operation, the authors conclude that community participation is an important development resource and that the process of working together is as important as the results achieved.
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PMID:Community participation in health activities in an Amazon community of Brazil. 69 59

The frequency of infectious diseases in 6543 children hospitalised in the year 1974-75 in Arthur Davidson Hospital is analysed. Airborne infections including pneumonias and bronchopneumonias were found in 53.7% of the children and in 79.4% of those who died. Measles was found in 1112 children with a mortality rate of 15.6%. Measles and Malaria were among the top five killer diseases in Arthur Davidson Hospital. Of the airborne infections, measles, tuberculosis, laryngotracheobronchitis and pyogenic meningitis are the worst. Some problems concerning prevention and diagnosis are stressed. Improvement in the diagnosis of infectious diseases will depend on improvement in laboratory facilities.
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PMID:Analysis of admissions to the Arthur Davidson Children's Hospital, Ndola. 72 49

Weight, Height, head circumference, chest circumference, arm circumference and triceps skinfold of 223 children under 5 years from the small Mentawai island Sipora/Indonesia have been measured and related to international standards. Beginning from standard values, the anthropometric data decrease during the first 2-3 years, rising again in the following years. Weight for age is 72% of standard at 24 months and 83% at 5 years, height for age 89% at 30 months and 92% at 5 years, weight for height of the boys 82% at 12 months, of the girls 79% at 24 months and 94% for both at 4-5 years, chest/head ratio 95% at 12 months and 100% at 3-5 years. Arm circumference is 83% at 18 months 100% and above already at 3 years. Therefore, fold regains after the minimum of 90% at 18 months and above already at 3 years. Therefore, muscle growth would predominantly be reduced. The weight gain follows approximately the 3rd centile of english girls with a clear depression between 9 and 30 months. The birth weights of 476 children are 3230 g (boys) and 3120 g (girls). Perinatal mortality is low (2.9%), mortality during the first 5 years between 15 and 24%. In the health centre charts of 126 children under 5 years of a selected village (93% of that age group) 463 treatments in 5 years are recorded. The most frequent diagnoses are diseases of the respiratory tract (38% of all treatments), followed by malaria (23%), diarrhoea (19%), ascaris and hookworm infections (7.6%) and skin conditions (6%). Tuberculosis was the cause of treatment in 1.3%. In spite of the temporary growth retardation, as indicated by the anthropometric values, no cases of clinical Protein-Energy-Malnutrition have been observed. Malaria seems to be holoendemic, since all 223 children had a palpable spleen.
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PMID:[Nutritional status and health status of under-fives of the Mentawai island Sipora (Indonesia) (author's transl)]. 74 10


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