In
malaria,
splenic rupture is a serious complication potentially leading to
death. Subcapsular
hemorrhage of
spleen is
thought to be an impending sign of
splenic rupture; however, the characteristics of subcapsular
hemorrhage are not well known. We
report 3 cases of subcapsular
hemorrhage of the
spleen in
vivax malaria, with varying degrees of severity. Case 1 showed subcapsular
hemorrhage without
splenic rupture, was treated by
antimalarial drug without any
procedure. The healing process of the
patient's
spleen was monitored through 6 computed
tomography follow-up examinations, over 118 days. Case 2 presented subcapsular
hemorrhage with
splenic rupture, treated only with an
antimalarial drug. Case 3 showed subcapsular
hemorrhage with
splenic rupture and
hypotension, treated using
splenic artery embolization. They all recovered from subcapsular
hemorrhage without any other
complications. These 3 cases reveal the process of subcapsular
hemorrhage leading to
rupture and a potentially
fatal outcome. The
treatment plan of subcapsular
hemorrhage should be determined carefully considering the
vital signs, changes in
hemoglobin, and
bleeding tendency.