Biomaterial Database

Treatment of pars planitis with cryotherapy. 1991

S Okinami, and M Sunakawa, and I Arai, and M Iwaki, and M Nihira, and N Ogino

Department of Ophthalmology, Faculty of Medicine, Kyoto University, Japan.

Cryotherapy was performed on 28 eyes exhibiting massive exudates (snowbank) over the pars plana and the ora serrata. Twenty-six patients ranging in age from 8 to 52 years were treated and then followed up for a median of 34 months. Eleven eyes needed repeat cryotherapy. After cryotherapy, retinal vasculitis and vitreous opacities decreased in most eyes. Although only 3 of 5 eyes with a snowbank greater than 90 degrees and treated over 1 year from the onset achieved visual acuity of 20/25 or better, all 12 eyes with a snowbank smaller than 60 degrees and treated within 3 months after the onset maintained a visual acuity of 20/25 or better. The prognosis was not different from the 20 eyes that received systemic steroid treatment and the 8 eyes that received no systemic steroids. We recommend cryotherapy as the primary treatment for pars planitis with a snowbank.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009887	Ophthalmoscopy	Examination of the interior of the eye with an ophthalmoscope.	Ophthalmoscopies
D011183	Postoperative Complications	Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.	Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D012086	Reoperation	A repeat operation for the same condition in the same patient due to disease progression or recurrence, or as followup to failed previous surgery.	Revision, Joint,Revision, Surgical,Surgery, Repeat,Surgical Revision,Repeat Surgery,Revision Surgery,Joint Revision,Revision Surgeries,Surgery, Revision
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D003131	Combined Modality Therapy	The treatment of a disease or condition by several different means simultaneously or sequentially. Chemoimmunotherapy, RADIOIMMUNOTHERAPY, chemoradiotherapy, cryochemotherapy, and SALVAGE THERAPY are seen most frequently, but their combinations with each other and surgery are also used.	Multimodal Treatment,Therapy, Combined Modality,Combined Modality Therapies,Modality Therapies, Combined,Modality Therapy, Combined,Multimodal Treatments,Therapies, Combined Modality,Treatment, Multimodal,Treatments, Multimodal
D003452	Cryosurgery	The use of freezing as a special surgical technique to destroy or excise tissue.	Cryoablation,Cryoablations,Cryosurgeries
D005260	Female		Females
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup