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https://www.readbyqxmd.com/read/29241101/marjolin-s-ulcer-in-a-20-years-old-split-thickness-skin-graft-on-the-knee-a-case-report
#1
Iselin Saltvig, Steen H Matzen
OBJECTIVE: Marjolin's Ulcer (MU) is a rare cutaneous neoplasm arising in cikatrical tissue. Due to its typical clinical presentation as a non-healing lesion in scar tissue, the diagnosis can be delayed and even overlooked. METHODS AND RESULTS: We present the case of an elderly woman who developed an ulcerated, exophytic lesion in a split thickness skin graft (STSG) on the lateral aspect of the left knee. Histology showed a radically excised highly differentiated squamous cell carcinoma (SCC) with keratine pearls and a component of basocellular carcinoma (BCC)...
December 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29240594/preventive-effect-of-a-microclimate-regulating-system-on-pressure-ulcer-development-a-prospective-randomized-controlled-trial-in-dutch-nursing-homes
#2
Martin van Leen, Ruud Halfens, Jos Schols
OBJECTIVE: Prevention of pressure ulcers (PrUs) is based on relieving pressure, diminishing shear stress, and controlling the skin's microclimate. Based on the recommendations in the most recent guideline for prevention of PrUs, a pressure-relieving, shear stress-diminishing, and microclimate-controlling skin interface multilayer support system (Bedcare; Sense Textile, 's-Hertogenbosch, the Netherlands) has been developed for use on top of a viscoelastic foam mattress (Formafoam, Kabelfabriek Eupen, Belgium)...
January 2018: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/29240587/reclaiming-autologous-amputated-tissue-for-limb-salvage-of-a-diabetic-foot-burn-with-underlying-critical-limb-ischemia
#3
Catherine N Tchanque-Fossuo, Andrew M Wishy, Kaitlyn I M West, David L Dawson, Sara E Dahle, John G Carson
BACKGROUND: Diabetes mellitus is a worldwide pandemic that impacts more than 387 million people, with 29 million individuals affected in the United States alone. Diabetic patients have a 25% lifetime risk of developing a diabetic foot ulcer (DFU). Having a DFU is associated with a risk of recurrence approaching 70%. In addition, 1 in 6 patients with DFU will have a lower-limb amputation, with an associated increase in mortality ranging from 47% to 70%. Therefore, limb salvage is critical in patients with DFU...
January 2018: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/29240580/prognostic-significance-of-periadnexal-extension-in-cutaneous-melanoma-and-its-implications-for-pathologic-reporting-and-staging
#4
Tristan J Dodds, Serigne Lo, Louise Jackett, Omgo Nieweg, John F Thompson, Richard A Scolyer
Tumor thickness is the strongest predictor of outcome for clinically localized melanoma. Therefore, accurate assessment is critical for appropriate staging, reliable estimation of prognosis, and management. When melanoma extends alongside skin adnexal structures more deeply than the main tumor mass (periadnexal extension), it is currently unknown whether the prognosis is more accurately reflected by the deepest point of periadnexal tumor extension or the main tumor mass. This study sought to address this question...
December 7, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29239786/-nephrogenic-fibrosing-dermatosis-from-clinic-to-microscopy
#5
Houcine Yoldez, Blel Ahlem, Ezzeddine Abderrahim, Zeglaoui Faten, Rameh Soumaya
Nephrogenic systemic fibrosis is a rare entity occurred in patients with renal failure. It is related to toxicity to gadolinium, which is used as a contrast agent in magnetic resonance imaging. Clinic manifestations are variable. They begin by a thickening of the skin in the lower limbs and extending to the upper limbs. We report a new case of nephrogenic systemic fibrosis where cutaneous lesions begin in the upper right limb as indurated and ulcerated nodules. The diagnosis is histological.
November 24, 2017: Néphrologie & Thérapeutique
https://www.readbyqxmd.com/read/29237707/buruli-ulcer-a-prototype-for-ecosystem-related-infection-caused-by-mycobacterium-ulcerans
#6
REVIEW
Dezemon Zingue, Amar Bouam, Roger B D Tian, Michel Drancourt
Buruli ulcer is a noncontagious disabling cutaneous and subcutaneous mycobacteriosis reported by 33 countries in Africa, Asia, Oceania, and South America. The causative agent, Mycobacterium ulcerans, derives from Mycobacterium marinum by genomic reduction and acquisition of a plasmid-borne, nonribosomal cytotoxin mycolactone, the major virulence factor. M. ulcerans-specific sequences have been readily detected in aquatic environments in food chains involving small mammals. Skin contamination combined with any type of puncture, including insect bites, is the most plausible route of transmission, and skin temperature of <30°C significantly correlates with the topography of lesions...
January 2018: Clinical Microbiology Reviews
https://www.readbyqxmd.com/read/29235153/acral-melanoma-foot-lesions-part-2-clinical-presentation-diagnosis-and-management
#7
REVIEW
A Desai, R Ugorji, A Khachemoune
Acral melanoma (AM) is a rare subtype of cutaneous malignant melanoma found on acral skin, primarily on the soles of the feet. Although rare, it is the most common subtype of melanoma found in patients of African or Asian ethnicity and has a poor prognosis, often because of the more advanced stage of presentation at diagnosis. In the second of this two-part series, we review the clinical presentation, histopathology, diagnosis and management of AM. Clinically, AM presents as a variegated lesion with blue-black pigment and irregular borders on acral skin...
December 13, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/29232570/development-of-an-orthosis-for-simultaneous-three-dimensional-correction-of-clubfoot-deformity
#8
Kanwaljit S Khas, Pulak M Pandey, Alok R Ray
BACKGROUND: Clubfoot is a three-dimensional deformity of the foot in which the foot is twisted in three mutually perpendicular planes from the normal shape of the foot. Of the various treatment methods that are available to manage clubfoot, non-operative approaches are preferred. The conventional non-operative method of treatment is to apply a series of casts to the infant's clubfoot to gradually manipulate its position. However, prolonged use of casts can result in skin rash, skin dehydration and ulcers on the soft skin of an infant...
December 6, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/29232421/ulcerative-sarcoidosis-a-prototypical-presentation-and-review
#9
Emily Powell, Ted Rosen
Although rare, ulcerative sarcoidosis is an acknowledged morphologic variant of cutaneous sarcoidosis encountered in both the United States and worldwide, particularly in patients with skin of color. Herein, we present a patient with prototypical ulcerative sarcoidosis to highlight this unusual presentation of a relatively rare cutaneous condition. We also review 34 additional cases drawn from the English-language literature to define historical presentation, associated findings, treatments, and outcomes.
November 2017: Cutis; Cutaneous Medicine for the Practitioner
https://www.readbyqxmd.com/read/29231254/characteristics-of-pediatric-recurrent-erythema-multiforme
#10
Adam Heinze, Megha Tollefson, Kristen E Holland, Yvonne E Chiu
BACKGROUND: Erythema multiforme (EM) is an acute condition characterized by distinctive target lesions of the skin often accompanied by mucosal ulcers. A subset of individuals experience frequent episodes of recurrent EM, which is rare and poorly understood, especially in children. OBJECTIVE: To characterize clinical features, laboratory findings, and treatment responses of pediatric recurrent EM. METHODS: A retrospective chart review was conducted at the Children's Hospital of Wisconsin in Milwaukee, Wisconsin (2000-2015) and the Mayo Clinic in Rochester, Minnesota (1990-2015)...
December 12, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/29225161/self-efficacy-and-pressure-ulcer-prevention-after-spinal-cord-injury-results-from-a-nationwide-community-survey-in-switzerland-swisci
#11
Kerstin Hug, Caroline Stumm, Isabelle Debecker, Carolina Saskia Fellinghauer, Claudio Peter, Magret Hund-Georgiadis
BACKGROUND: Pressure ulcers (PUs) are a common and severe health condition in persons with spinal cord injury (SCI). Skin-care strategies for PU prevention are usually provided during first rehabilitation. However, individuals with SCI often do not perform these strategies continuously, especially after discharge. The influence of psychological factors such as general self-efficacy (GSE) on the performance of PU prevention behavior has not yet been sufficiently explored. OBJECTIVE: To investigate if persons with higher levels of GSE are more likely to perform skin-care strategies for PU prevention regularly...
December 7, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29223413/predictors-of-pressure-ulcer-risk-in-adult-intensive-care-patients-a-retrospective-case-control-study
#12
Ana Beatriz de Almeida Medeiros, Maria Isabel da Conceição Dias Fernandes, Jéssica Dantas de Sá Tinôco, Marcelly Santos Cossi, Marcos Venicios de Oliveira Lopes, Ana Luisa Brandão de Carvalho Lira
OBJECTIVES: To evaluate the predictive power of risk factors for pressure ulcers in adult intensive care patients. METHOD: A retrospective case-control study was performed utilising a heterogeneous sample group allocated into a case group with pressure ulcers (n=90) and a control group without pressure ulcers (n=90). The analysis explored the predictive power of risk factors for pressure ulcers using a hierarchical logistic regression model. RESULTS: The risk factors that predicted pressure ulcers were friction (OR=5...
December 6, 2017: Intensive & Critical Care Nursing: the Official Journal of the British Association of Critical Care Nurses
https://www.readbyqxmd.com/read/29221921/ethanol-embolotherapy-for-the-management-of-refractory-chronic-skin-ulcers-caused-by%C3%A2-arteriovenous-malformations
#13
YunBo Jin, Xi Yang, Chen Hua, XiaoXi Lin, Hui Chen, Gang Ma, TianYou Wang, WenXin Yu
PURPOSE: To describe the clinical features and treatment outcomes of ethanol embolotherapy in refractory chronic skin ulcers caused by arteriovenous malformations (AVMs). MATERIALS AND METHODS: From October 2011 to October 2015, 12 patients (5 male; mean age, 26.2 y) with refractory chronic skin ulcers caused by AVMs were treated at a single institution. Ethanol embolotherapy was performed by direct puncture techniques. Needles were directly inserted toward the nidus of the lesion based on imaging analysis...
December 5, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/29221652/-acyclovir-resistant-perineal-hsv-infection-revealing-chronic-lymphoid-leukaemia
#14
E A Casassa, P Nicol, R Viraben, C Gaudin, C Bulai Livideanu, C Mengelle, L Lamant, F Fortenfant, C Paul, M P Konstantinou
BACKGROUND: Chronic HSV infection is a cause of chronic perineal ulcerations. We report a case of a chronic and refractory HSV infection revealing chronic lymphoid leukaemia. PATIENTS AND METHODS: An 85-year-old woman with an 8-month history of chronic perineal ulcerations was referred to our dermatology department. She had no previous medical history of herpes infection. Skin biopsies ruled out carcinoma but were consistent with HSV infection. A local swab was positive for HSV2...
December 5, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/29218396/-multiple-well-demarcated-skin-erosions-and-ulcers-following-exanthematous-drug-eruption-after-sultamicillin-therapy
#15
A Markovic, J C Simon, R Treudler
This article presents the case of a patient with newly developed skin erosions and ulcerations following an exanthematous drug eruption due to sultamicillin therapy. The skin lesions were treated topically with clobetasol and prednicarbate and orally with methylprednisolone. A skin smear revealed massive growth of Escherichia coli bacteria. Blood cultures were negative. The cause for developing ecthyma gangrenosum in our patient were iatrogenic immunosuppression and transient bacteremia.
December 7, 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/29215552/two-distinct-clinical-courses-of-human-cowpox-germany-2015
#16
Ines Eder, Patrick Vollmar, Martin Pfeffer, Philipp Naether, Arne Christian Rodloff, Hermann Meyer
Here we present two cases of human infection with cowpox virus with distinct clinical courses. A series of clinical photographs documents lesion progression over time. In the first case-an unvaccinated young veterinary assistant-a pustule was treated locally with cortisone. The lesion turned into a large ulcer accompanied by severe lymphadenitis. Based on her close contact to a sick stray cat, infection with cowpox virus was assumed and confirmed by virus isolation, PCR, and serology. The clinical course took up to eleven months until healing of the wound was complete...
December 7, 2017: Viruses
https://www.readbyqxmd.com/read/29215059/protective-effect-of-mesenchymal-stem-cells-on-the-pressure-ulcer-formation-by-the-regulation-of-oxidative-and-endoplasmic-reticulum-stress
#17
Sei-Ichiro Motegi, Akiko Sekiguchi, Akihiko Uchiyama, Akihito Uehara, Chisako Fujiwara, Sahori Yamazaki, Buddhini Perera, Hideharu Nakamura, Sachiko Ogino, Yoko Yokoyama, Ryoko Akai, Takao Iwawaki, Osamu Ishikawa
Cutaneous ischemia-reperfusion (I/R) injury is associated with the early pathogenesis of cutaneous pressure ulcers (PUs). The objective of this study was to investigate the effect of mesenchymal stem cells (MSCs) injection on the formation of PUs after I/R injury and determine the underlying mechanisms. We found that the subcutaneous injection of MSCs into areas of I/R injured skin significantly suppressed the formation of PUs. I/R-induced vascular damage, hypoxia, oxidative DNA damage, and apoptosis were decreased by MSCs injection...
December 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29214642/allergic-contact-dermatitis-caused-by-topical-herbal-remedies-importance-of-patch-testing-with-the-patients-own-products
#18
Liesbeth Gilissen, Sara Huygens, An Goossens
BACKGROUND: Natural ingredients have variable compositions, so their allergenic potencies may differ. OBJECTIVES: To retrospectively analyse subjects reacting to herbal remedies over the past 27 years, with the aim of (i) evaluating demographic characteristics and lesion locations, (ii) describing the frequencies of positive patch test reactions, (iii) identifing sensitization sources, and (iv) studying concomitant sensitivity. PATIENTS AND METHODS: In total, 15980 patients were patch tested between 1990 and 2016 with the European baseline series and/or other series, product(s) used, and, whenever possible, the respective ingredients...
December 7, 2017: Contact Dermatitis
https://www.readbyqxmd.com/read/29207867/updated-treatment-strategies-for-intestinal-beh%C3%A3-et-s-disease
#19
Yong Eun Park, Jae Hee Cheon
Behçet's disease (BD) is a chronic, idiopathic, relapsing immune-mediated disease involving multiple organs, and is characterized by recurrent oral and genital ulcers, ocular disease, gastrointestinal ulcers, vascular diseases, and skin lesions. In particular, gastrointestinal involvement in BD is followed by severe complications, including massive bleeding, bowel perforation, and fistula, which can lead to significant morbidity and mortality. However, the management of intestinal BD has not yet been properly established...
December 8, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29207002/disability-fatigue-pain-and-their-associates-in-early-diffuse-cutaneous-systemic-sclerosis-the-european-scleroderma-observational-study
#20
Sébastien Peytrignet, Christopher P Denton, Mark Lunt, Roger Hesselstrand, Luc Mouthon, Alan Silman, Xiaoyan Pan, Edith Brown, László Czirják, Jörg H W Distler, Oliver Distler, Kim Fligelstone, William J Gregory, Rachel Ochiel, Madelon Vonk, Codrina Ancuta, Voon H Ong, Dominique Farge, Marie Hudson, Marco Matucci-Cerinic, Alexandra Balbir-Gurman, Øyvind Midtvedt, Alison C Jordan, Wendy Stevens, Pia Moinzadeh, Frances C Hall, Christian Agard, Marina E Anderson, Elisabeth Diot, Rajan Madhok, Mohammed Akil, Maya H Buch, Lorinda Chung, Nemanja Damjanov, Harsha Gunawardena, Peter Lanyon, Yasmeen Ahmad, Kuntal Chakravarty, Søren Jacobsen, Alexander J MacGregor, Neil McHugh, Ulf Müller-Ladner, Gabriela Riemekasten, Michael Becker, Janet Roddy, Patricia E Carreira, Anne Laure Fauchais, Eric Hachulla, Jennifer Hamilton, Murat Inanç, John S McLaren, Jacob M van Laar, Sanjay Pathare, Susanna Proudman, Anna Rudin, Joanne Sahhar, Brigitte Coppere, Christine Serratrice, Tom Sheeran, Douglas J Veale, Claire Grange, Georges-Selim Trad, Ariane L Herrick
Objectives: Our aim was to describe the burden of early dcSSc in terms of disability, fatigue and pain in the European Scleroderma Observational Study cohort, and to explore associated clinical features. Methods: Patients completed questionnaires at study entry, 12 and 24 months, including the HAQ disability index (HAQ-DI), the Cochin Hand Function Scale (CHFS), the Functional Assessment of Chronic Illness Therapy-fatigue and the Short Form 36 (SF36). Associates examined included the modified Rodnan skin score (mRSS), current digital ulcers and internal organ involvement...
November 30, 2017: Rheumatology
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