Caffey-Silverman syndrome (infantile cortical hyperostosis) mimicking periorbital cellulitis.
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Cellulitis↗
Biomedical subjects
T Lifshitz
Publications and source records attributed to T Lifshitz.
CO2-laser in the removal of a plexiform neurofibroma from the eyelid.
We present a child with neurofibromatosis type I (NF-I) who underwent excision of a large upper lid neurofibroma using a CO2-laser. Plexiform neurofibromas are notorious for their bleeding tendency and the inability to achieve complete surgical excision. The CO2-laser is an adjunct to achieving better hemostasis and delineation of the tissue in the absence of natural tissue planes caused by the tumor's diffuse mode of growth. Using the CO2-laser achieves better cosmesis, while reducing operation time and limiting complications.
Child↗
Retrocorneal membrane after penetrating keratoplasty.
Retrocorneal membranes after penetrating keratoplasty (PKP) is a well known complications, resulting from unintentional retention of the host Descemet's membrane (DM), or donor DM detachment. We describe for the first time the formation of a retrocorneal inflammatory membrane that mimics donor DM detachment or retained recipient DM, and discuss the differential diagnosis of a retrocorneal membrane after PKP. Two patients who underwent PKP and subsequently developed a retrocorneal membrane are described. In both patients' eyes a retrocorneal membrane was observed immediately following penetrating keratoplasty. While the first patient's membrane persisted for 33 months in the presence of a clear graft, the second patient's membrane disintegrated and dissolved within two weeks following treatment with topical steroids. The first case describes a patient with retained Descemet's membrane, while in the second case, it turned out that the retrocorneal membrane was actually an inflammatory membrane.
Administration, Topical↗
Tectonic epikeratoplasty: a surgical procedure for corneal melting.
BACKGROUND AND OBJECTIVE: Tectonic epikeratoplasty (TEK) is a method in which a corneal button, preserved in glycerin is used as a seal over corneal perforation. The graft is sutured to the recipient sclera, upon the sick melted cornea, with silk sutures, after 360 degree peritomy of the conjunctiva. The graft is left in place for a few weeks, and by that time the cornea is completely healed. We describe our experience in TEK as a method of treatment for selected cases of melted cornea or descemetocele. METHODS AND PATIENTS: We review 12 TEK operations done in our department over the period of 1992 to 1997, and describe the outcome in each case. RESULTS: The 12 TEK operations included 9 eyes of 9 patients. The patients, 7 males and 2 females, suffered from ocular surface disturbances including indifference to pain syndrome, Steven-Johnson syndrome, dry eye, relapsing herpetic keratitis, post-traumatic corneal thinning, and local anesthetic abuse. Six of the 9 eyes had leaking perforated corneal ulcer, and the remaining 3 had an imminent perforation caused by descemetocele or melting. All the grafts but one fell off the eyes between 10 and 21 days following surgery. In most of the cases the leakage ceased, and a scar sealing the perforation site was observed. One eye had gone through this procedure 3 times, and another eye had gone through it twice. In only 3 cases did the procedure fail to eliminate leakage, and another TEK or urgent penetrating keratoplasty (PKP) was done. CONCLUSIONS: TEK is an available method for saving the integrity of the globe when PKP is not possible. Although it increases corneal vascularity, PKP can be done later under optimal conditions.
Adult↗