Subject(s)
Exanthema , Kaposi Varicelliform Eruption , Acyclovir , Exanthema/etiology , Fever/etiology , HumansABSTRACT
ABSTRACT Hand, foot, and mouth disease (HFMD) is an acute viral infection occurring mostly in infants and children. Enterovirus 71 (EV71) infection mostly occurs in children < 5 years of age. Severe cases, however, are usually encountered in children under the age of 3 years, and exceedingly rare in teenagers > 14 years and adults. In this report, we present the case of an 11-year-old boy presenting with a hand, foot and mouth disease typical of HFMD.
Subject(s)
Humans , Female , Child , Hand, Foot and Mouth Disease/diagnosis , Hand, Foot and Mouth Disease/drug therapy , Histamine Antagonists/administration & dosageABSTRACT
The purpose of this study was to review unilateral acute maculopathy associated with hand-foot-mouth disease with a representative case. Clinical course of a 24-year-old male case with unilateral acute idiopatic maculopathy documented by multimodal imaging is presented, and a review of similar cases is given. On initial examination, best-corrected visual acuity was 20/200 in the left eye. Fundoscopy revealed grayish-yellowish subretinal exudate, and fluorescein angiography demonstrated irregular mottled hyperfluorescence at the central macula. Spectral domain optical coherence tomography demonstrated disruption of ellipsoid layer, which partially resolved on follow-up examinations. Best-corrected visual acuity increased to 20/20 at 3 months, with persistent retinal changes, and mild disruption of ellipsoid layer and persistent mild metamorphopsia. Although hand-foot-mouth disease is usually benign and self-limited in childhood, it may be rarely associated with unilateral vision loss due to maculopathy, especially at early adulthood in both sexes. Vision loss associated with this eruption is acute and reversible in most cases, despite some residual pigmentary and scarring changes in all cases and persistent mild visual loss in some cases. Exact pathophysiology, the causes of variability of clinical features, adulthood onset, unilateral involvement, and role of multimodal imaging are issues which need to be clarified with further research.
