J Korean Acad Fam Med.  2001 Aug;22(8):1279-1286.

Clinical observation of patients with tsutsugamushi disease at Pyoungtaek area

• Cho IH
• Kim YH
• Rho CJ
• Song GH

Abstract

BACKGROUND: The purpose of this stady is to define the clinical characteristics of Tsutsugamushi disease.
METHODS
We analyzed 12 cases of tsutsugamushi disease admitted to BAG AE general hospital from 1999. Oct. 1st to Dec. 10. Tsutsugamushi disease was diagnosed by indirect immunofluorescent antibody test.
RESULTS
1) Among them, 8 cases were female and 4 cases were male. The prevalence was predominantly high in female. 2) The age distribution ranged from 40 to 80 years old. The high incidence of age was 70's and 80's. 3) The peak incidene was showed between October and November.(91.6%). 4) The most frequent symptoms were fever and chills(91.6%). 5) Rash and eschar were observed in 83.3%(10 of 12) both. 6) Hepatosplenomegaly and lymphadenopathy were also observed in 25%(3 of 12), 16.6%(2 of 12) respectively. 7) The Laboratory finding showed the elevation of AST 66.6% (8 of 12), ALT 58.3%(7 of 12), alkaline phosphatase 25%(3 of 12) and LDH 25%(3 of 12). Albuminuria and hypoalbuminuria were also observed in 25%(3 of 12), 58.3%(7 of 12) respectively. 8) The therapeutic efficacy of doxycycline was excellent.
CONCLUSION
Tsutsugamushi disease which appeared in Pyoungtack area showed typical clinical pattern and was effective to doxycycline treatment.

Keyword

tsutsugamushi disease; acute febrile illness; indirect immunofluorescent antibody test; Pyoungtack area

MeSH Terms

Age Distribution
Aged, 80 and over
Albuminuria
Alkaline Phosphatase
Doxycycline
Exanthema
Female
Fever
Gyeonggi-do*
Hospitals, General
Humans
Incidence
Lymphatic Diseases
Male
Prevalence
Scrub Typhus*
Alkaline Phosphatase
Doxycycline