Unilateral phthiriasis palpebrarum infestation in a child during occlusion therapy for amblyopia: case report

An 8-year-old mentally retarded boy is brought to the hospital because of itching and burning at his right eye for 10 days. He was on full time right eye occlusion therapy for left amblyopia. Slit lamp examination revealed nits and adult lice anchored to the eyelashes in his occluded eye. Eyelashes and all detected lice and nits were mechanically trimmed, and sent for parasitological examination, which confirmed the diagnosis. Upon familial evaluation for additional infestation, the father was also found to have genital phthiriasis pubis and received appropriate treatment. While phthiriasis palpebrarum in children may signify sexual abuse, a detailed investigation by a child psychiatrist was performed and revealed no sign of abuse. Since the infestation was at only on occluded eye, the most possible explanation for the transmission was evaluated as the misusage of the adhesive patch in our case. In conclusion, sexual abuse should be excluded in children with phthiriasis palpebrarum and parents of amblyopic children on occlusion therapy should be warned about the importance of the hygiene of the patching in order to avoid any kind of infection and infestation

Temporary exudative retinal detachment following photodynamic therapy in a patient with retinal capillary hemangioblastoma

A 21-year-old male with von Hippel-Lindau syndrome was treated for a retinal hemangioblastoma with photodynamic therapy [PDT]. We employed the standard PDT protocol with doubled treatment duration. Seven days after the procedure, there were some perilesional intra-and subretinal hemorrhages and significant exudative retinal detachment extending inferiorly. Four weeks later, the hemorrhages had mostly cleared, and diminished subretinal fluid and partial regression of the hemangioblastoma were noted. PDT might induce temporary subretinal fluid accumulation in eyes with retinal hemangiomas

Pseudotumor cerebri associated with Pickwickian syndrome and obstructive sleep apnea syndrome:a case report / 国际眼科杂志(Guoji Yanke Zazhi)

AIM:To report a male patient with Pickwickian syndrome and obstructive sleep apnea(OSA) who presented with pseudotumor cerebri and visual loss. METHODS:Case report.RESULES:A 54-year-old obese man with a three-month history of bilateral visual deterioration was evaluated. His visual acuity was 20/200 in OD and 20/400 in OS. Color vision was impaired only in the left eye. Funduscopy revealed bilateral disc edema and peripapillary hemorrhages together with macular exudates in OS. Physical examination and laboratory investigations were consistent with OSA and Pickwickian syndrome. Lumbar puncture demonstrated an opening pressure of 350mm H2O and computed brain scan was normal. The diagnosis was pseudotumor cerebri in association with OSA and Pickwickian syndrome. Fundus findings and visual acuity improved with phlebotomy, blood pressure regulation, weight reduction and bi-level positive airway pressure therapy. CONCLUSION:OSA and Pickwickian syndrome should be kept in mind when facing a patient with pseudotumor cerebri.