No abstract available.
Cryosurgery ; Warts

A new method is presented for removal of secondary membranes using a cryomicroprobe. In all 11 cases reported, membranes were removed intact as one piece. There were no complications at surgery or afterwards.
Capsule Opacification* ; Cryosurgery* ; Membranes

cryosurgery can be applied an ameloblastoam. In particular, with regards to the solid and intramural type, the application of the cryosurgery has its advantages over the conservative treatment. After resection of the diseased area we don't need to discard the diseased segment. Instead, by placing the segment in liguid nitrogen, the diseased segment can use the autogenous tray for packing several bone materials.]]>
Ameloblastoma ; Cryosurgery ; Curettage ; Nitrogen

Although the reports of the use of crotherapy in the control of the proliferative phase of retinopathy of prematurity varied in their conclusions regarding the merits and limitations of this therapy, cryotherapy has been consedered to be an effective treatment for retinopathy stage 3. The accepted method of therapy includes ablation of the whole avascular retina from the ridge to the ora serrata. This is achieved by 2 to 3 rows of cryoapplications with use of cryotherapy probe for ROP. Nissenkorn et al presented their new method of cryotherapy in which only one row of cryoapplications was applied in the avascular retina anterior to the fibrovascular ridge. So, we performed cryotherapy using Nessenkorn's new method on 7 babies and the anatomical results are reviewed. Complete regression of active retinopathy was achieved in all of the eyes treated.
Cryosurgery* ; Cryotherapy ; Retina ; Retinopathy of Prematurity

We applied the cryosurgical technique to treat 10 selected patients with trichiasis. AmoHs retinal probe (CO2) was applied on the lids with temperature of -40 degrees C - -50 degrees C for 30 seconds using the double, rapid-freeze, slow-thaw technique. We observed recurrent trichiasis in a case, but retreatment by double freeze-thaw cycle was successful.
Cryosurgery* ; Humans ; Retinaldehyde ; Retreatment ; Trichiasis*

The study had been conducted in 85 patients aged from 22-49, who were diagnosed as cervical erosion to find out the effect of cryosurgery method. Results: this method was effective in treating cervical erosion; 80% of the patients recovered after the 1st time treatment and 20% in the 2 nd times. The percentage of the recovery related to diameter injuries. This method did not cause any serious complications but some light complications such as disordered menstruation (17.6%), menorrhagia (11.8%), backache or lower backache (5.9%), appendage inflammation (4.7%). After the treatment, 8.2% of these cases are able to get pregnant and give birth as common
Uterine Cervical Erosion, Cryosurgery, Therapeutics

Keloids are benign cutaneous lesions that result from excessive collagen synthesis and deposition. Earlobe keloids are commonly seen as a complication of earlobe piercing and infection. Many different treatment modalities are available; however, therapeutic results are often unsatisfactory. Cryosurgery either used as monotherapy or in combination has been used successfully. However, keloids may require multiple sessions to achieve significant improvement and have a high rate of recurrence. Compared to conventional cryosurgery, intralesional cryosurgery has advantages of proper freezing of the deep layer of the lesion and a less harmful effect on the superficial layers. Herein, we present three cases of earlobe keloid effectively treated with intralesional cryosurgery.
Collagen ; Cryosurgery* ; Freezing ; Keloid* ; Recurrence

In order to investigate the effects of diathermy and cryosurgery on the scleral shrinkage, nonperforating surface diathermy and cryocautery were applied in rabbits eyes. The premarked scleral segments were measured by corneal microscope with micrometer, and the resultant elevation of the intraocular pressures was pressures was measured by Schiotz tonometer. In the eyes treated by 10 diathermy in 5 X 3mm area, average 20.1% of scleral shrinkage was observed. There was no significant difference between shrinkages in the meridional and latitudinal directions. In the eyes treated by cryopencil no significant changes were found. Diathermy applications in 3 X 10mm area in the sclera induced 36.9% increase in the intraocular pressure which lasted about 9 minutes. On the other hand, cryoapplication did not produce such an elevation in ocular tension.
Cryosurgery ; Diathermy* ; Hand ; Intraocular Pressure ; Rabbits* ; Sclera

Warts are benign proliferations caused by human papillomavirus (HPV) that commonly involve the skin and other epithelial tissues. Many therapeutic modalities are available for the treatment of warts. We report 2 cases of doughnut-shaped warts following cryosurgery with liquid nitrogen. Our cases demonstrate that, after removal, relapse of warts within a few weeks is frequent and probably due to sub-clinical or latent HPV infections surrounding the warts. Our cases suggest that we should be aware of possible recurrence and that adjuvant therapy, such as immune response modifiers with potent antiviral activities, should be used to reduce the incidence of wart recurrence after cryosurgery.
Cryosurgery ; Humans ; Incidence ; Nitrogen ; Recurrence ; Skin ; Warts

BACKGROUND: Despite the widespread use of liquid nitrogen cryoth.rapy on warts, little is known about its therapeutic effects. OBJECTIVE: This study was conducted to evaluate the therapeutic effect of liqiud nitrogen cryotherapy on warts. MEHTODS: One-hundred and fifteen patients with 142 cases of vira warts were studied. The cryosurgery set we used was CS-76 table-top liquid nitrogen spray unit and it was applied directly on the lesion, the freezing front extending 2 to 4mm onto the uninviblvid skin. RESULT: There was an overall cure rate of 69.7% and the averager umber of freezings required for a cure was 2.6 amongst all patients cured by 5 or less freezings at ntervals of 2 or 3 weeks. CONCLUSION: The liquid nitrogen cryotherapy on warts results in a relatively high cure rate with safety, simplicity, rapid healirig, continustion of normal function and a tivities, and restoration of normal appearance.
Cryosurgery ; Cryotherapy ; Freezing ; Humans ; Nitrogen* ; Skin ; Warts*