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Granuloma annulare

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https://www.readbyqxmd.com/read/29140806/florid-granuloma-annulare-like-reaction-in-regional-lymph-nodes-after-regression-of-red-pigment-in-tattoos
#1
Michael D Carter, Jonathan Trites, Shelly A McNeil, Noreen N M Walsh, Martin J Bullock
A healthy 50-year-old woman had a tattoo performed on the posterior aspect of her neck and another on the dorsum of her left foot. Several weeks later, she noted redness, tenderness, and intense pruritis at both tattoo sites. Treatment with cephalexin and hydrocortisone cream was instituted, without success. Within a few months, the red, but not black, pigment had disappeared from both tattoos and was replaced by pale areas of scarring. Persistently enlarged left supraclavicular and suboccipital lymph nodes were excised 7 and 10 months after receipt of the tattoos, respectively...
October 30, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/29110020/granuloma-annulare-and-morphea-correlation-with-borrelia-burgdorferi-infections-and-chlamydia-related-bacteria
#2
Lauri Tolkki, Kati Hokynar, Seppo Meri, Jaana Panelius, Mirja Puolakkainen, Annamari Ranki
A retrospective study of 109 skin biopsies with granuloma annulare (GA) or morphea histology from patients with suspected tick bite was performed. Biopsies were tested for cutaneous Borrelia burgdorferi DNA using PCR. The same biopsies were analysed for tick-borne novel agents, Chlamydia-related bacteria (members of the Chlamydiales order), using a PCR-based method. Borrelia DNA was detected in 7/73 (9.6%) biopsies with GA and in 1/36 (2.8 %) biopsies with morphea, while Chlamydiales DNA was found in 53/73 (72...
November 7, 2017: Acta Dermato-venereologica
https://www.readbyqxmd.com/read/29050456/perforating-granuloma-annulare-within-the-red-dye-of-a-tattoo
#3
Paola Bianco, Cristina Mugheddu, Gavino Faa, Luca Pilloni, Franco Rongioletti
No abstract text is available yet for this article.
December 2017: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29036262/granuloma-annulare-secondary-to-vemurafenib-therapy-for-lung-adenocarcinoma
#4
Helena A Jenkinson, Alan E Siroy, Adrienne Choksi
Numerous cutaneous manifestations have been associated with use of BRAF inhibitors, including two previously reported cases of granuloma annulare (GA) eruptions associated with vemurafenib therapy. Both of these patients were being treated for metastatic melanoma. In this report, we describe the case of a 71-year-old man who developed classic GA lesions while being treated with vemurafenib monotherapy for nonmelanoma cancer, specifically metastatic lung adenocarcinoma positive for BRAF V600 mutation. <p><em>J Drugs Dermatol...
October 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28983973/granuloma-annulare-associated-with-immune-checkpoint-inhibitors
#5
LETTER
J Wu, B Y Kwong, K J Martires, K E Rieger, W H Chung, G V Iyer, M E Lacouture
No abstract text is available yet for this article.
October 6, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28961556/interstitial-granulomatous-variant-of-scleromyxedema-a-diagnostic-pitfall
#6
Valencia Long, Weisheng Tan, Siong See Joyce Lee, Tien Guan Steven Thng
Scleromyxedema is a rare disorder where patients may develop systemic manifestations such as monoclonal gammopathy, inflammatory polyarthritis, and esophageal and neurological dysfunction. Histologically, there may be atypical variants of scleromyxedema showing features resembling interstitial granuloma annulare. We report an unusual case of scleromyxedema with interstitial granulomatous pattern and highlight potential diagnostic pitfalls when encountered with such a variant.
September 20, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28946733/interstitial-granulomatous-dermatitis-with-granuloma-annulare-like-pattern-following-liposuction
#7
Indu Agarwal, Antoinette Thomas, Mohit Agarwal, Thomas Cibull
No abstract text is available yet for this article.
September 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28871936/xanthoma-like-skin-changes-in-an-elderly-woman-with-a-normal-lipid-profile
#8
Piotr Nockowski, Zdzisław Woźniak, Adam Reich, Joanna Maj
Dear Editor, An 83-year-old woman developed yellow-brownish infiltrates, nodules, and tumors mimicking xanthomas, mostly involving the periorbital and chest area within three months (Figure 1). She had no abnormalities in serum cholesterol or triglycerides levels. A detailed laboratory analysis revealed the presence of mild monoclonal gammopathy with a presence of immunoglobulin G (IgG) kappa light chains; however, according to hematologist consultation, it did not require medical intervention. Imaging assessment and ultrasound examination did not show any specific involvement of internal organs...
July 2017: Acta Dermatovenerologica Croatica: ADC
https://www.readbyqxmd.com/read/28871935/topical-imiquimod-is-an-effective-and-safe-drug-for-molluscum-contagiosum-in-children
#9
George Badavanis, Efstathia Pasmatzi, Alexandra Monastirli, Sophia Georgiou, Dionysios Tsambaos
Dear Editor, Molluscum contagiosum (MC) is a very common skin infection caused by a molluscipox virus gene of the poxvirus family. It usually occurs in young children, sexually active adults, and immunocompromised individuals. The typical clinical picture of this infection is characterized by asymptomatic flesh-colored, single or multiple papules, measuring 2-6 mm in diameter with a central umbilication that occur on the skin and the mucous membranes. In adults, the skin lesions are predominantly located in the genital region, whereas in children they are found on the trunk, the extremities, and the face...
July 2017: Acta Dermatovenerologica Croatica: ADC
https://www.readbyqxmd.com/read/28868002/scabies-associated-with-granulomatous-dermatitis
#10
Jessica Harris, Rajiv Nathoo, Vladimir Vincek
Scabies is a relatively common parasitic infection, which has sometimes been associated with the formation of granuloma annulare. We report the case of an 86-year-old female who developed a non-necrotizing granulomatous dermatitis after a scabies infestation. This case highlights the importance of considering scabies in the differential diagnosis when granulomatous dermatitis is noted histologically that cannot be explained by other causes.
May 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28837372/update-upon-efficacy-and-safety-of-etanercept-for-the-treatment-of-spondyloarthritis-and-juvenile-idiopathic-arthritis
#11
Giuseppe Murdaca, Simone Negrini, Ottavia Magnani, Elena Penza, Marco Pellecchio, Rossella Gulli, Paola Mandich, Francesco Puppo
TNF-α inhibitors have demonstrated efficacy both as monotherapy and in combination with disease-modifying anti-rheumatic drugs (DMARDs) in the treatment of chronic inflammatory immune-mediated diseases such as rheumatoid arthritis, Crohn's disease, ulcerative colitis, ankylosing spondylitis (AS), psoriasis (Ps) and/or psoriatic arthritis (PsA) and may be administered off-label to treat disseminated granuloma annulare, systemic lupus erythematosus and systemic sclerosis. There are several TNF-α inhibitors available for clinical use including infliximab, adalimumab, golimumab, certolizumab pegol and etanercept...
August 24, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/28761602/-papules-on-the-back-of-hands-granuloma-annulare-should-be-suspected
#12
Hasnaa Zaouri, Baderddine Hassam
No abstract text is available yet for this article.
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28741159/sebaceous-gland-carcinoma-of-the-ocular-adnexa-variability-in-clinical-and-histological-appearance-with-analysis-of-immunohistochemical-staining-patterns
#13
Eva Janine Schmitz, Martina C Herwig-Carl, Frank G Holz, Karin U Loeffler
PURPOSE: The purpose of the study was to evaluate the characteristics of sebaceous gland carcinoma (SGC) of the ocular adnexae, which is due to a high variability in clinical, histological and immunohistochemical characteristics often challenging to diagnose. METHODS: Records of six patients with SGC were reviewed, who underwent surgical excision and who were histologically diagnosed with SGC. For comparison, there were specimens from four patients with basal cell carcinoma (BCC) and four patients with squamous cell carcinoma (SCC)...
November 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28712438/granuloma-annulare-possibly-secondary-to-oral-treatment-with-topiramate
#14
S Heras-González, T Piqueres-Zubiaurre, A Martínez de Salinas-Quintana, R González-Pérez
No abstract text is available yet for this article.
July 13, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28698165/a-case-of-annular-elastolytic-giant-cell-granuloma-on-unusual-sites-requiring-the-differential-diagnosis-of-necrobiosis-lipoidica
#15
Yoshitaka Ueda, Koji Kamiya, Takeo Maekawa, Mayumi Komine, Satoru Murata, Mamitaro Ohtsuki
No abstract text is available yet for this article.
July 11, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28697223/treatment-of-annular-elastolytic-giant-cell-granuloma-with-topical-tretinoin
#16
Aubrey Wagenseller, Cecilia Larocca, Neelam A Vashi
<p>Annular elastolytic giant cell granuloma, also known as actinic granuloma, is a rare skin condition with a chronic course that is often resistant to treatment. Literature is sparse, and only a handful of case reports are available to guide treatment decisions. Typical first line treatment options include topical and intralesional steroids, topical pimecrolimus, and cryotherapy. Resistant cases have been treated with cyclosporine, systemic steroids, antimalarials, and oral retinoids. In particular, acitretin and isotretinoin have shown success in three cases...
July 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28666584/-anatomoclinical-study-of-annular-elastolytic-giant-cell-granuloma
#17
F Margerin, B Cribier
BACKGROUND: Annular elastolytic giant cell granuloma (AEGCG), a rare entity first described in 1979, is very similar to O'Brien actinic granuloma (AG), first described in 1975. Since then, many cases have been published under one or other of the two names. We performed a single-centre histopathology study to identify the distinguishing features and determine whether there was any objective difference between AEGCG and AG. PATIENTS AND METHODS: Cases classed as AEGCG or AG at the dermatopathology laboratory in Strasbourg were included and analysed using haematoxylin-eosin, orcein and Alcian blue staining...
October 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28611928/a-case-of-granuloma-annulare-associated-with-secukinumab-use
#18
Lauren Bonomo, Sara Ghoneim, Jacob Levitt
Granuloma annulare (GA) is a benign inflammatory dermatosis characterized clinically by dermal papules and annular plaques. The pathogenesis of GA is not well understood, although it is thought to result from a delayed-type hypersensitivity reaction in which inflammatory cells elicit connective tissue degradation. This condition has been seen following the use of several drugs, including tumor necrosis factor-alpha (TNF-α) inhibitors, which paradoxically have also been reported to treat GA. We report the case of a patient who developed GA in association with secukinumab, an interleukin-17A antagonist, and discuss its implications for our understanding of the pathogenesis of GA...
2017: Case Reports in Dermatological Medicine
https://www.readbyqxmd.com/read/28608042/-granulomatous-reaction-pattern-of-the-skin-interstitial-granulomatous-dermatitis-lymphoma-vasculitis
#19
REVIEW
C Rose, K Holl-Ulrich
A particular diagnostic situation in the classification of a granulomatous dermatitis results when no circumscribed granulomas but instead a diffuse interstitial histiocytic inflammatory infiltrate, a granulomatous vasculitis or a neoplastic lymphocytic infiltrate is found. Interstitial granulomatous dermatitis was originally described in patients with arthritis. Later, it was recognized that there are also associations with other usually immunological diseases. Differentiating between interstitial granulomatous dermatitis and the interstitial form of granuloma annulare, early morphea and variants of borreliosis or scleromyxedema as well as interstitial granulomatous drug reaction can be very difficult...
July 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/28584765/successful-treatment-of-generalized-granuloma-annulare-with-pentoxifylline
#20
Keerthi G Nambiar, Soumya Jagadeesan, Pradeep Balasubramanian, Jacob Thomas
No abstract text is available yet for this article.
May 2017: Indian Dermatology Online Journal
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