Publications by authors named "Rickson Pereira"

Introduction: In recent years, thread lifting has gained popularity as a less invasive cosmetic surgery. It helps raise and realign sagging tissue. The newest thread type for thread lifting procedure is poly-lactic acid-polycaprolactone (PLCL) Definisse threads (RELIFE S.

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Background Treating dermatological pathologies under occlusion therapy is a popular adjunct, especially in thickened, lichenified areas of psoriasis where sustained contact with topical corticosteroids plays a pivotal role. Film-forming spray (FFS) can be a novel, alternate approach along with topical treatment in this area for carefully selected cases. This study aimed to evaluate the safety profile and physical characteristics of a novel formulation of an FFS in patients with psoriasis and eczema.

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Introduction Patients with androgenetic alopecia (AGA), who use alcohol-based topical minoxidil solutions, frequently experience localized irritation, dryness, and scalp redness. In this study, we compared the safety and effectiveness of topical 5% cetosomal minoxidil solution to those of topical 5% alcohol-based minoxidil solution in Indian men with AGA. Methods In this randomized, open-label study, male patients with AGA were randomized 1:1 to receive either solutions twice daily for 16 weeks.

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The Intelligent Transport Systems (ITS) has the objective quality of transportation improvement through transportation system monitoring and management and makes the trip more comfortable and safer for drivers and passengers. The mobile clouds can assist the ITS in handling the resource management problem. However, resource allocation management in an ITS is challenging due to vehicular network characteristics, such as high mobility and dynamic topology.

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Technological advancement is currently focused on the miniaturization of devices, and integrated circuits allow us to observe the increase in the number of Internet of Things (IoT) devices. Most IoT services and devices require an Internet connection, which needs to provide the minimum processing, storage and networking requirements to best serve a requested service. One of the main goals of 5G networks is to comply with the user's various Quality of Service (QoS) requirements in different application scenarios.

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Toxic epidermal necrolysis (TEN) is a severe cutaneous adverse reaction to drugs, characterized by extensive detachment of epidermis and mucous membranes with a mortality of 30-40%. An increased occurrence of cutaneous drug reactions is seen in patients with human immunodeficiency virus (HIV) infection. We present this case of TEN caused by ondansetron in an HIV-infected patient.

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Background: The association between psoriasis, diabetes, and cardiovascular disease remains largely unelucidated in the Indian population.

Aims: To study the prevalence of diabetes, insulin resistance, lipid abnormalities, and cardiovascular risk factors in patients with chronic plaque psoriasis.

Materials And Methods: Seventy-seven patients of chronic plaque psoriasis and ninety two age- and sex-matched controls were enrolled in the study over a period of one year.

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Trigeminal trophic syndrome is a rare condition resulting from self-manipulation of the skin after a peripheral or central injury to the trigeminal system. The syndrome consists of a classic triad of anaesthesia, paraesthesia, and a secondary persistent or recurrent facial ulceration. We describe a 60 year-old woman who developed this syndrome as a sequel to the gasserian ganglion block for trigeminal neuralgia.

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Four types of elastosis perforans serpiginosa (EPS) have been described in literature: 1) idiopathic EPS, 2) reactive perforating elastosis associated with connective tissue disorders, 3) in some instances of pseudoxanthoma elasticum (PXE), disease-specific calcified elastic tissue is extruded, producing a clinical picture indistinguishable from other types, may also be seen in patients undergoing hemodialysis and 4) EPS induced by long-term treatment with D-penicillamine is observed in patients suffering from Wilson's disease. Long term D-penicillamine therapy causes an alteration in the dermal elastic tissue. D-penicillamine induced EPS has a distinctive histopathologic feature - serrated appearance of elastic fibers due to perpendicular budding from their surface giving a "lumpy-bumpy" look.

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Subcutaneous phaeohyphomycosis is an infection of the skin and subcutaneous tissue, caused by dematiaceous fungi. An adult male presented with a history of multiple reddish nodules over the face and hands. Histopathological examination of the skin biopsies showed a dense granulomatous infiltrate of macrophages, containing intracytoplasmic basophilic bodies throughout the dermis.

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Article Synopsis
  • - Acroangiodermatitis, also known as pseudo-Kaposi sarcoma, is a benign skin condition characterized by purple patches or nodules on the lower legs, often linked to chronic venous issues or vascular malformations.
  • - Diagnosis requires a histopathological examination to distinguish it from more serious conditions, like Kaposi's sarcoma, as it can mimic them clinically.
  • - In reported cases, histopathology revealed dilated capillaries, extravasated red blood cells, and granulation tissue, with successful treatment using oral antibiotics and topical steroids, leading to significant improvement in two months.
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