title: Microrips of the retinal pigment epithelium in polypoidal choroidal vasculopathy.
abstract: OBJECTIVE
  To study the clinical characteristics of microrips of the retinal pigment epithelium (RPE) in polypoidal choroidal vasculopathy (PCV).
  
  
  METHODS
  Retrospective case series.
  
  
  METHODS
  For this study, we retrospectively reviewed 156 consecutive eyes of 136 patients with PCV. The lesions were examined with fluorescein angiography and indocyanine green angiography.
  
  
  RESULTS
  Of 156 eyes with PCV, 11 (7.1%) had microrips of the RPE at the margin of the pigment epithelial detachment. In the early phase of fluorescein angiography, the microrips showed pinpoint leakage from the RPE, which increased and pooled within the subretinal space in the late phase. Of the 11 eyes with microrips, the rip disappeared in 10 eyes (90.9%), and no eyes developed RPE tears during follow-up. The mean duration from the first detection of a microrip to resolution was 3.0 +/- 1.6 months.
  
  
  CONCLUSIONS
  In eyes with PCV, microrips of the RPE are not uncommon, but have minimal clinical relevance.
authors: Department of Ophthalmology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
authors: Kunihiro
authors: K
authors: Musashi
authors: Akitaka
authors: A
authors: Tsujikawa
authors: Yasuhiko
authors: Y
authors: Hirami
authors: Atsushi
authors: A
authors: Otani
authors: Yuko
authors: Y
authors: Yodoi
authors: Hiroshi
authors: H
authors: Tamura
authors: Nagahisa
authors: N
authors: Yoshimura
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002829:Choroid / Q000098:blood supply*; D015862:Choroid Diseases / Q000150:complications*; D004396:Coloring Agents; D005122:Exudates and Transudates; D005260:Female; D005451:Fluorescein Angiography; D005500:Follow-Up Studies; D006801:Humans; D007208:Indocyanine Green; D008297:Male; D008875:Middle Aged; D016491:Peripheral Vascular Diseases / Q000150:complications*; D010857:Pigment Epithelium of Eye / Q000473:pathology*; D012167:Retinal Perforations / Q000175:diagnosis / Q000209:etiology*; D012189:Retrospective Studies; D014792:Visual Acuity
chemical_list: D004396:Coloring Agents; D007208:Indocyanine Green