Dermatology Commons^™

In Vivo Bioluminescence Imaging To Evaluate Systemic And Topical Antibiotics Against Community-Acquired Methicillin-Resistant Staphylococcus Aureus-Infected Skin Wounds In Mice, Yi Guo, Romela Irene Ramos, John S. Cho, Niles P. Donegan, Ambrose L. Cheung, Lloyd S. Miller

Dartmouth Scholarship

Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) frequently causes skin and soft tissue infections, including impetigo, cellulitis, folliculitis, and infected wounds and ulcers. Uncomplicated CA-MRSA skin infections are typically managed in an outpatient setting with oral and topical antibiotics and/or incision and drainage, whereas complicated skin infections often require hospitalization, intravenous antibiotics, and sometimes surgery. The aim of this study was to devel

Fixed Drug Eruption Associated With Sulfonamides Sold In Latino Grocery Stores — Greater Washington, Dc, Area, 2012–2013, Christine Yang, Audrey Green, Scott A. Norton

Dermatology Faculty Publications

No abstract provided.

Barrier-Repair Prescription Moisturizers: Do We Really Need Them? Facts And Controversies., Ronni Wolf, Lawrence Parish

Department of Dermatology and Cutaneous Biology Faculty Papers

There is now scientific evidence of genetically driven skin-barrier anomalies in atopic patients. These barrier anomalies facilitate sustained antigen ingress through the defective barrier, which can bring about a Th2-dominant response. It enhances the transepidermal water loss, resulting in dry skin and leading to the release of preformed proinflammatory cytokines and to a cascade of events ending up in inflammation.

Controversies In Dermatology: Part V., Ronni Wolf, Lawrence Parish

Department of Dermatology and Cutaneous Biology Faculty Papers

“It were not best that we should all think alike; it is difference of opinion that makes horse-races” Mark Twain (Samuel L. Clemens) in The Tragedy of Pudd’nead Wilson, Ch. 19, “Pudd’nead Wilson’s Calendar”.

Part V of Controversies in Dermatology continues the precedent of earlier issues by providing a platform for discussion of a broad range of contemporary and controversial issues. In this issue of Clinics in Dermatology, we will forego the temptation to expose hidden agendas and witches brews, rather, we shall focus on accepted beliefs, principles, doctrines, and paradigms, which you may find even more astonishing.

Clinical Phenotypes And Abcc6 Gene Mutations In Brazilian Families With Pseudoxanthoma Elasticum., Caroline Silvério Faria, Qiaoli Li, Haitao Guo, Jouni Uitto, Sylvia Satomi Takeno, Marilia De Arruda Cardoso Smith, Dertia Villalba Freire-Maia

Department of Dermatology and Cutaneous Biology Faculty Papers

Pseudoxanthoma elasticum (PXE; OMIM 264800) manifests with characteristic skin lesions of yellowish papules which coalesce into plaques of inelastic and leathery skin on the predilection sites (1). The ocular findings consist of angioid streaks, choroidal neovascularization and subretinal hemorrhages resulting in loss of visual acuity and occasional blindness. Cardiovascular problems include hypertension, intermittent claudication, and occasional myocardial infarcts and stroke. The prevalence of PXE is estimated to be in the range of 1:50,000-70,000 and to be more frequent in females than in males. The diagnosis can be challenging to clinicians due to late-onset of clinical manifestations and considerable heterogeneity. PXE …

Inverse Lichen Planus, Michael D Lee, Laurel R Schwartz

Department of Dermatology and Cutaneous Biology Faculty Papers

A Case of Inverse Lichen Planus

Lichen planus (LP) is a pruritic, papular eruption characterized by its violaceous color and polygonal shape. It is most commonly found on the flexor surfaces of the upper extremities, on the genitalia, and on the mucous membranes. We herein report a classic case of LP in an inverse distribution.

Outdated Dermatologic Drug Samples And Obligations To The Patient., Jordan Wang, Matthew Keller

Department of Dermatology and Cutaneous Biology Faculty Papers

CASE SCENARIO

A 37-year-old man with a slightly raised, red, scaly patch on his left arm is seen in the clinic of an academic teaching hospital by a young dermatologist. Following examination and biopsy, he is found to have squamous cell carcinoma in situ. The patient was recently laid off from work and had lost access to his health insurance. He is struggling to make ends meet for his family, so it would be difficult for him to cover any extraneous health-related expenses. Upon relaying this information to the dermatologist, the patient is provided with a full course of 5-fluorouracil …

Trigeminal Trophic Syndrome, Ryan Owen Do, Joshua M. Levin Md, Stephen M. Purcell Do

Department of Medicine

No abstract provided.

Desmoplastic Fibroblastoma (Collagenous Fibroma), Filomena Scolas Do, Tanya Ermolovich Do, Sean Branch Do, Alan J. Shienbaum Do, Sidney Jacoby

Department of Medicine

No abstract provided.

Altered Drainage Patterns In Patients With Melanoma And Previous Axillary Dissection., Caitlyn M. Johnson, Charles Intenzo, Michael Mastrangelo, Kendra Feeney, Adam C. Berger

Department of Surgery Faculty Papers

The incidence of melanoma is increasing rapidly in the United States. Sentinel lymph node biopsy is an important diagnostic tool in the treatment and staging of melanoma. However, many patients with melanoma will have had lymph node surgery for previous melanoma or breast cancer. We set out to examine alterations in drainage patterns in patients with previous axillary dissection for breast cancer. We reviewed four patients with truncal and/or extremity melanomas and examined their lymphoscintigraphy and drainage patterns. Three patients with truncal melanoma mapped to cervical lymph nodes and a fourth patient with an arm melanoma mapped to her previously …

Angular Cheilitis: A Maligned Condition., Caren Campbell, Lawrence Parish

Department of Dermatology and Cutaneous Biology Faculty Papers

Why an essay on angular cheilitis, an easily recognized cutaneous entity? One suggestion rests with the observation that angular cheilitis could be one of the most maligned conditions seen in contemporary practice. The fissuring, redness, and soreness at the angles of the mouth may not be catastrophic, but the embarrassment and soreness are disconcerting. Another that is more disturbing concerns the unnecessary testing and treatment often seen in the community.

When a middle aged man presented with angular cheilitis on routine examination, he asked if this was due to a vitamin deficiency. Fig 1 He had been told by a …

Strategies For Anti-Fibrotic Therapies., Joel Rosenbloom, Fabian A. Mendoza, Md, Sergio A. Jimenez

Jefferson Institute of Molecular Medicine Papers and Presentations

The fibrotic diseases encompass a wide spectrum of entities including such multisystemic diseases as systemic sclerosis, nephrogenic systemic fibrosis and sclerodermatous graft versus host disease, as well as organ-specific disorders such as pulmonary, liver, and kidney fibrosis. Collectively, given the wide variety of affected organs, the chronic nature of the fibrotic processes, and the large number of individuals suffering their devastating effects, these diseases pose one of the most serious health problems in current medicine and a serious economic burden to society. Despite these considerations there is currently no accepted effective treatment. However, remarkable progress has been achieved in the …

The Karabus Affair Speaks To Larger Issues For American Academic And Medical Centers., Leonard A Zwelling, Md, Mba, Razelle Kurzrock, Md, Philip R Cohen, Md, Bernard Levin, Md, Ch, Lawrence Parish, Md

Department of Dermatology and Cutaneous Biology Faculty Papers

Finally, on March 12, 2013, a major American newspaper, The Wall Street Journal, reported on the plight of Dr. Cyril Karabus (1,2). Dr. Karabus is the 78 year old pediatric oncologist from Claremont, Capetown, South Africa who is well known as the retired head of the Oncology and Hematology Unit of the Red Cross Children’s Hospital, University of Cape Town, as well as for his devoted service to poor children in the apartheid era. In 2002, he cared for a three-year old Yemeni girl with acute myelogenous leukemia during a locum tenens in the United Arab Emirates (UAE).

Drug-Induced Linear Iga Bullous Dermatosis, Luis A. Soro Do, Tanya Ermolovich Do

Department of Medicine

No abstract provided.

Biclonal Gammopathy In A Patient Taking Efalizumab For The Treatment Of Psoriasis, Antonia Fthenakis, Kurt S. Wenk, Alison Ehrlich, Jeanny B. Aragon-Ching

Dermatology Faculty Publications

We report a patient who developed biclonal gammopathy of undetermined significance during treatment with
efalizumab for psoriasis. This plasma cell disorder was found during the evaluation of the patient’s complaint of mild lower extremity paresthesia. The gammopathy spontaneously remitted following cessation of therapy and has not recurred to date. Given the increasing use and development of biological agents for the treatment of psoriasis and other disorders, this finding and the mechanisms by which it may have occurred is of clinical significance.

Warning Signal: Unaware Of An In Absentia Conviction, South African Cancer Specialist Jailed On Return To The United Arab Emirates., Philip R Cohen, Razelle Kurzrock, Lawrence Parish

Department of Dermatology and Cutaneous Biology Faculty Papers

In 2002, Dr. Cyril Karabus, a specialist in pediatric cancers and retired head of the Oncology and Hematology Unit of Red Cross Children's Hospital in Capetown, South Africa, spent a brief locum at Sheikh Khalifa Medical City, a hospital in Abu Dhabi in the United Arab Emirates (UAE). He was there for only 5 weeks, during which time he treated a young girl who died of acute myeloblastic leukemia. After Karabus returned home, the girl's father complained to police about his daughter's death, and Karabus was convicted of murder in absentia. Karabus knew nothing of the charges or of the …

Genodermatoses: Differential Diagnosis Of Cutaneous Elastin Disorders: Cutis Laxa Vs. Pseudoxanthoma Elasticum, Jouni Uitto

Department of Dermatology and Cutaneous Biology Faculty Papers

No abstract provided.

Genodermatoses, Jouni Uitto

Department of Dermatology and Cutaneous Biology Faculty Papers

No abstract provided.

Secondary Cutaneous Plasmacytoma In A Patient With Multiple Myeloma, Joshua M. Levin Md, Christian W. Oram Do

Department of Medicine

No abstract provided.

Merkel Cell Carcinoma, Cynthia L. Bartus Md, Steven Oberlender Md, Phd, Christian W. Oram Do

Department of Medicine

No abstract provided.