Kanika Sahni

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A rare case of retroperitoneal transitional cell carcinoma arising from primitive urogenital remnants is described in a 50-year-old female. The patient had a 15 X 12 cm firm to cystic mass in the left iliac fossa which was markedly adherent to retroperitoneal structures and which could not be excised. Biopsy from the mass revealed transitional cell(More)
Periorbital melanosis (under eye dark circles) is an often idiopathic cosmetically disturbing condition that is poorly responsive to currently available treatment modalities. We present the case of a 48-year-old man (skin phototype V) with significant idiopathic periorbital melanosis and who had good to excellent reduction in periorbital melanosis with the(More)
PURPOSE To assess the outcome of trabeculectomy supplemented with intraoperative 5-Fluorouracil (5 FU) application in glaucoma patients. METHODS A prospective non-randomized case series of 76 eyes of 76 consecutive patients who underwent trabeculectomy with intraoperative sponge 5 FU (25 mg/ml). Minimum follow-up was 6 months. There were 31 eyes in the(More)
Vitiligo surgery has come up a long way from punch skin grafts to epidermal cell suspension and latest to the extracted hair follicle outer root sheath cell suspension (EHF-ORS-CS) transplantation. The progressive development from one technique to the other is always in a quest for the best. In the latest development- EHF-ORS-CS, which is an enriched source(More)
BACKGROUND/AIMS Patients with cystic fibrosis (CF) may have low plasma vitamin A levels from malabsorption, zinc deficiency, liver disease, or poor compliance with prescribed supplements. In view of the increasing number of adults with CF, many of whom drive cars, it is important to assess vitamin A status. In our centre an attempt has been made to achieve(More)
In this paper, one of AMBA (Advanced Microcontroller Bus Architecture) known as AMBA APB (Advanced Peripheral Bus) is designed which provides minimum power consumption and low bandwidth. For this, an APB Bridge with Reset Controller design has been implemented in Verilog language. Reset controller introduces a reset signal BnRES during Power-on Reset(More)
We describe a case of corneal perforation and decompensation after automated lamellar keratoplasty (ALK) in a middle-aged hyperopic man who had had unsuccessful holmium laser thermokeratoplasty. The corneal decompensation responded to gluing and application of a bandage contact lens but despite treatment, the corneal flap remained precariously poised with a(More)
BACKGROUND Vitiligo is a cosmetically disfiguring acquired depigmenting disorder caused by the loss of functional melanocytes from the epidermis. Various approaches that have been used for the treatment of vitiligo can be classified as medical and surgical therapies. Noncultured autologous melanocyte transplantation is a new and effective surgical treatment(More)
BACKGROUND Surgery is a well-established treatment for stable vitiligo in adults. However, there are few studies to date reporting the use of surgery in children and adolescents. AIM To assess the efficacy and safety of transplantation of autologous noncultured epidermal suspension for the treatment of stable vitiligo in children and adolescents. (More)
In this paper an 8B/10B encoder and 10B/8B decoder is implemented which are widely used in high speed applications. In this paper we have used NAND/NOR gate instead of AND/OR gate used in earlier work. We calculated on-chip and hierarchy power for two frequencies (i.e. 20 MHz and 200 MHz) for both encoder and decoder using AND/OR gate and encoder and(More)