Sunil Sharan Dhawan

Learn More
Superior vena cava stenosis is a well-documented complication of central venous dialysis catheters. Rarely, this obstruction can lead to the formation of downhill esophageal varices. We present a case of esophageal varices as a complication of dialysis catheter-induced superior vena cava stenosis, which became symptomatic after the placement of an upper(More)
BACKGROUND Benzoyl peroxide (BPO) is poorly soluble. A solubilized formulation of BPO has been developed to maximize its bioavailability and enhance follicular penetration. METHODS Patients with acne vulgaris were randomly assigned to receive solubilized BPO 5% gel on one side of the face and a BPO 5%/clindamycin 1% combination product on the(More)
Lentigo maligna is often treated with superficial therapies that are associated with high recurrence rates. The high recurrence rates are a result of incomplete destruction or removal of tumor from clinically inapparent but histologically positive areas. We describe the use of the Mohs technique with rush permanent sections for the complete removal of this(More)
BACKGROUND Acne pathogenesis is multifactorial and includes inflammation. Combining drugs targeting multiple components of acne pathogenesis is standard practice. OBJECTIVE To assess the safety and efficacy of dapsone gel 5%, an anti-inflammatory agent, in combination with tazarotene cream 0.1% for treatment of acne vulgaris. METHODS Patients were(More)
Combination therapy for the topical treatment of acne vulgaris using benzoyl peroxide (BPO) and an antibiotic is more efficacious and better tolerated than treatment with either component alone. Moreover, the addition of BPO to antibiotic therapy is recommended as a means of preventing the development of Propionibacterium acnes antibiotic resistance.(More)
Combination acne medications provide enhanced treatment opportunities. A commonly used acne therapy may combine a topical antibiotic with benzoyl peroxide (BPO) to prevent antibiotic resistance while optimizing control of microcomedone formation with a retinoid. Unfortunately, this combination of highly efficacious medications may cause irritation because(More)
A combination of multiple agents is often required to achieve treatment success for plaque-type psoriasis. We report a case series of 10 patients that were treated with betamethasone valerate foam (0.12%) in the morning and topical tazarotene cream (0.1%) in the evening for a total of 12 weeks or until plaques cleared. Erythema, scale, and thickness along(More)