Volume 3, Issue 6, Pages (November 2017)

Slides:

Advertisements

Similar presentations

Volume 3, Issue 2, Pages (March 2017)

Advertisements

Linear focal elastosis associated with exercise

Volume 2, Issue 4, Pages (July 2016)

Flood syndrome JAAD Case Reports

Lymphomatoid papulosis in a young adult of African descent

Dorene Niv, DO, James A. Ramirez, MD, David P. Fivenson, MD

Exploring the relationship between natural killer cells and cutaneous squamous cell carcinoma development Muneeb Ilyas, BSc, Collin M. Costello, BS,

Peter C. Schalock, MD, Jeoffrey B. Brennick, MD, James G. H

Stephanie M. Gallitano, MD, Alessandra Haskin, BA JAAD Case Reports

Cynthia M. Magro, MD, Tracy L. Davis, MD, PhD, Drew J.B. Kurtzman, MD

Volume 3, Issue 3, Pages (May 2017)

Development of a reticular rash in a febrile woman: An unusual cutaneous presentation of angioimmunoblastic T-cell lymphoma Michelle S. Min, MSci, Jonathan.

An enlarging, ulcerated scalp nodule

Volume 4, Issue 5, Pages (June 2018)

Volume 1, Issue 5, Pages (September 2015)

Digital metastasis of tongue squamous cell carcinoma

Volume 3, Issue 1, Pages (January 2017)

Linear focal elastosis associated with exercise

Pyoderma gangrenosum in a patient with cutaneous T-cell lymphoma

Volume 3, Issue 6, Pages (November 2017)

Delayed-onset vemurafenib-induced panniculitis

Volume 3, Issue 6, Pages (November 2017)

Volume 4, Issue 10, Pages (November 2018)

Gaurav Singh, BA, Tejas Patel, MD, Shasa Hu, MD JAAD Case Reports

Romidepsin-induced neutrophilic urticaria

A rare case of super giant basal cell carcinoma

Scott M. Peters, DDS, Louis Mandel, DDS, Michael A. Perrino, DDS, MD

Is the hip prosthesis responsible for this rash?

Inflammatory sebotropic reaction associated with kava kava ingestion

Volume 2, Issue 6, Pages (November 2016)

Linear IgA dermatosis after infliximab infusion for ulcerative colitis

Volume 3, Issue 1, Pages (January 2017)

Volume 4, Issue 10, Pages (November 2018)

Cutaneous spindle cell carcinoma misdiagnosed as atypical fibroxanthoma based on immunohistochemical stains Anastasia Benoit, MD, Joshua Wisell, MD,

Primary cutaneous Rhizopus folliculitis in an immunocompetent woman

Severe contiguous perianal Crohn's disease

Melia Hernandez Holt, MD, Vincent Liu, MD, Janet Fairley, MD

Nina K. Antonov, BS, Randy Tang, MD, Marc E. Grossman, MD

Volume 3, Issue 6, Pages (November 2017)

Diffuse pruritic papules

Multifocal Rosai-Dorfman disease with involvement of the pinna

Hemorrhagic bullae of the oral mucosa

A case of idiopathic granulomatous mastitis associated with erythema nodosum, arthritis, and reactive cough Saba Zabetian, MD, Ben Jacob Friedman, MD,

Successful treatment of hydroxyurea-associated panniculitis and vasculitis with low- dose methotrexate Sarah Mattessich, BS, Katalin Ferenczi, MD, Jun.

Jay S. Herbst, MD, FAAD, Alexander T. Herbst, BS JAAD Case Reports

Epidermotropic poorly differentiated adenocarcinoma of colon presenting as a diffuse erythematous petechial rash Luis-Antonio Sardiña, MD, Addie Walker,

Volume 3, Issue 3, Pages (May 2017)

Refractory Sweet's syndrome successfully treated with rituximab

Bridget E. McIlwee, DO, Ryan W. Hick, MD, Stephen E. Weis, DO

Slowly progressive chest rash in an elderly woman

Pancreatitis as a rare manifestation of Behçet disease

Linear alopecia areata

Volume 2, Issue 2, Pages (March 2016)

Nathan Nartker, MD, Natalie Kudlak, DO, David Crowe, MD

Dorene Niv, DO, James A. Ramirez, MD, David P. Fivenson, MD

Nivolumab-associated DRESS syndrome: A case report

Persistent injection site nodules from exenatide: Successful treatment with intralesional triamcinolone Kayla Riswold, BS, Valerie Flynn, MD JAAD Case.

Painful violaceus bullae of the hands

Identification of novel targetable mutations in metastatic anorectal melanoma by next- generation sequencing Emily D. Cai, BA, Jinah Kim, MD, PhD JAAD.

Widespread hyperpigmented rash present for 1 year

Volume 3, Issue 6, Pages (November 2017)

Volume 5, Issue 4, Pages (April 2019)

Multisystemic Langerhans cell histiocytosis in an adult

Lip ulceration in an immunocompromised patient

Figurate erythema for 20 years

Volume 3, Issue 6, Pages (November 2017)

Volume 4, Issue 1, Pages (January 2018)

A subcutaneous nodule on the mid back

Bryan Baillis, MD, John C. Maize, MD JAAD Case Reports

Delayed-onset vemurafenib-induced panniculitis

Presentation transcript:

Volume 3, Issue 6, Pages 553-555 (November 2017) Massive perianal ulceration: Entamoeba histolytica and Candida albicans co-infection Michael J. Davis, BMus, Stephen F. Templeton, MD, FAAD, David L. Dickensheets, MD, Alexander S. Gross, MD JAAD Case Reports Volume 3, Issue 6, Pages 553-555 (November 2017) DOI: 10.1016/j.jdcr.2017.07.020 Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions

Fig 1 Indurated erythema surrounds a rapidly expanding, deeply necrotic perianal ulceration. JAAD Case Reports 2017 3, 553-555DOI: (10.1016/j.jdcr.2017.07.020) Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions

Fig 2 Several round organisms with pale foamy, basophilic cytoplasm and a solitary nucleus characteristic of amoebic trophozoites are visible within a brisk inflammatory infiltrate and surrounding necrotic debris. (Hematoxylin-eosin stain; original magnification: ×400.) JAAD Case Reports 2017 3, 553-555DOI: (10.1016/j.jdcr.2017.07.020) Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions

Fig 3 PAS stain highlights the large unicellular protozoa within necrotic tissue. (Original magnification: ×400.) JAAD Case Reports 2017 3, 553-555DOI: (10.1016/j.jdcr.2017.07.020) Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions

Fig 4 PAS stain shows a dense collection of spores, budding yeast, and pseudohyphae, characteristic of invasive candidiasis. (Original magnification: ×100.) JAAD Case Reports 2017 3, 553-555DOI: (10.1016/j.jdcr.2017.07.020) Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions