Browsing by Author "KC, S"
Now showing 1 - 3 of 3
Results Per Page
Sort Options
Publication Concurrent Vitiligo and Psoriasis(Kathmandu University, 2012) Karn, D; KC, SABSTRACT Coexistence of vitiligo and psoriasis in a single patient is a rare occurrence. The exact pathogenesis of this coexistence is obscure. Various autoimmune disorders are reported to occur more frequently in patients with both diseases. A case of this interesting coexistence seen on a 26 year old female patient who presented to the dermatology department of Dhulikhel hospital is presented here. She also had hypothyroidism. The possible pathogenesis and literature review of this rare condition is discussed here. KEYWORDS Vitiligo, psoriasis, autoimmune disorders, hypothyroidismPublication Prevalence of Sexually Transmitted Infections in a Tertiary Care Centre(Kathmandu University, 2011) Karn, D; Amatya, A; Aryal, ER; KC, S; Timalsina, MABSTRACT Background The burden of sexually transmitted infections is huge and is disproportionately affecting developing nations. In Nepal, recent available data on sexually transmitted infections are mostly targeted to high risk population. A prevalence study was thus done to explore the pattern of sexually transmitted infection syndromes among general population of Nepal. Objectives To highlight the prevalence and changing pattern of sexually transmitted infections among general population. Methods A retrospective study. The study was conducted among 145 patients attending Department of Dermatology and Venerology, Dhulikhel Hospital Kathmandu University Hospital, for voluntary counseling and testing from April 2010 to April 2011. Syndromic case management approach was used for the classification and treatment of the patients. Results 106 patients were suffering from Sexually Transmitted Infections and 2 patients were positive for Human Immunodeficiency Virus. The most common diagnosis was genital viral infections (41.7%). Prevalence was highest among drivers/conductors (26.9%) and migrating workers (23.1%). Age group 20 to 24 years was the maximum sufferers (37%). Unsafe sexual activity (66.7%) was the most potential exposure and majority of the patients were not consistent in using condom. Conclusions Genital viral infections constitute the major bulk of sexually transmitted infections. Majority of the patients suffering from sexually transmitted infections were in the age group 20 to 24 years and were mostly drivers, conductors or migrating workers by occupation. In the background of few available baseline data, the results are expected to assist successful target interventions in the near future. KEY WORDS prevalance, sexually transmitted infectionPublication Q-Switched Neodymium-Doped Yttrium Aluminum Garnet Laser Therapy for Pigmented Skin Lesions: Efficacy and Safety(Kathmandu University, 2012) Karn, D; KC, S; Amatya, A; Razouria, EA; Timalsina, M; Suwal, AABSTRACT Background Nepalese population with Fitzpatrick skin types III-V has high prevalence of pigmentary disorders and it is a growing cosmetic concern. Q-Switched Neodymium- Doped Yttrium Aluminum Garnet (QS Nd-YAG) laser is an efficacious tool in the treatment of pigment disorders. Objective To highlight the efficacy and safety profile of various pigment disorders. Methods A prospective study done in Dhulikhel Hospital, Kathmandu University Hospital from January 2009 to January 2011. Patients undergoing laser for pigmented skin lesions were followed for response and safety profile. We included total 270 patients in the study with various disorders especially nevus, tattoos and melasma. Settings were repeated at 3-4 weeks interval and response was evaluated on clinical basis. Efficacy was then evaluated according to various parameters. Results For nevus, total 840 treatment sessions had been performed with an average of 6.88 sessions (range 3-11). Nd: YAG laser was very efficacious in removal of blue and black colored tattoos with an average of 7.9 and 9.5 sessions respectively. However, red mixed with blue and or green tattoos were relatively resistant to treatment and required average 10.33 treatment sessions. Melasma and freckles both responded to the therapy but recurrence rate was high. Conclusion Our results indicate that QS Nd: YAG laser is an effective modality for pigment disorders among Nepalese population. Nevus and melasma respond well but recurrence rate of melasma is high. Blue tattoos respond well while mixed colored tattoos are quite resistant to Nd: YAG laser alone. Transient pain and temporary hyperpigmentation are common side effects. KEY WORDS Laser, melasma, nevus, tattoo