Clinical diagnostic analysis of 28 cases of malaria diagnosed in Pusan.
- Author:
Seung Hwan PARK
1
;
Jong Sik HWA
;
Ho Rim RAH
;
Hae Woong CHUNG
Author Information
1. Department of Family Medicine, Pusan Adventist Hospital, Pusan, Korea.
- Publication Type:Original Article
- Keywords:
malaria;
indigenous;
imported;
development area
- MeSH:
Africa;
Busan*;
Diagnosis;
Emigrants and Immigrants;
Female;
Fever;
Humans;
Incidence;
Korea;
Leukopenia;
Malaria*;
Male;
Medical Records;
Military Facilities;
Physical Examination;
Plasmodium vivax;
Retrospective Studies;
Thrombocytopenia
- From:Journal of the Korean Academy of Family Medicine
2001;22(9):1409-1416
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Pusan is geographically far away from the indigenous area of malaria. It is the area where the tourists and foreigners travel through frequently because of the port. We investigated the situation in Pusan concerning malaria through the examination of malaria patients who contracted it recently. We found the ways to decrease erroneous diagnosis presuming malaria on the basis of these studies. METHODS: We retrospectively analyzed the medical records of 28 confirmed cases of malaria with the chief complaint of repeated high fever, who were admitted and treated in the Pusan Adventist Hospital and Pusan Samsun Hospital from June 1997 to August 2000. RESULTS: 25 cases were indigenous and 3 patients were imported cases contracted overseas. Peripheral blood smears revealed Plasmodium vivax in all indigenous cases, whereas 2 were P. falciparum and 1 case was P. vivax in the imported cases. Yeonchon-goon(9 cases) was the most prevalent area in the indigenous cases. Africa and Southeast Asia(3 cases) were the contracted areas in the imported cases. 27 cases were men and 1 case was a woman among the 28 cases, and the incidence was high peak in 8-10 month. Most of the patients(72.1%) were in the their 20's, and most of all had worked in the military bases near the demilitarized zone(DMZ). Thrombocytopenia and leukopenia were found more frequently by the laboratory findings. 23 of the cases(82%) were suspected to be malaria, before we confirmed it by peripheral blood smears. CONCLUSION: The number of patients with indigenous malaria from the other areas in Korea and patients with malaria from foreign countries will be expected to increase. Before we confirmed the malaria by peripheral blood smears, the cases suspected of malaria were 82.1%. This is a high diagnostic rate due to careful history taking and physical examination. The doctors decreased the rate of erroneous diagnosis of malaria and should be careful in the choice of the proper drugs.
