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https://www.readbyqxmd.com/read/29244677/allergic-dermatitis-after-total-knee-arthroplasty-using-the-prineo-wound-closure-device-a-report-of-three-cases
#1
Ferdinand J Chan, Kyle Richardson, Sun Jin Kim
CASE: Three patients who underwent uncomplicated total knee arthroplasty with use of the Prineo (Ethicon) wound-closure system had development of allergic contact dermatitis. All patients were started on Keflex (cephalexin), and two were started on topical corticosteroid. In all patients, the reaction resolved within weeks. CONCLUSION: To our knowledge, the present report describes the first case series of patients in whom allergic contact dermatitis developed in association with the use of the Prineo wound-closure system during orthopaedic procedures...
April 2017: JBJS Case Connector
https://www.readbyqxmd.com/read/29240867/management-of-late-onset-recurrent-facial-nodular-reaction-after-poly-l-lactic-plla-injections
#2
Gerald O'Daniel
<p>Despite a well-established safety profile for poly-L-lactic acid (PLLA), known complications of nodules, papules and granulomas can occur. The author presents a case of late-onset facial nodules after treatment with PLLA dermal filler for facial volumization. The late-onset nodules appeared 16 months post-initial injection and were initially treated with intralesional steroids followed by 5-fluorouracil, and oral corticosteroids. It took over a year of treatment with oral corticosteroids and periodic intralesional steroid injections for the nodules to resolve...
December 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/29237090/distinctive-cutaneous-and-systemic-features-associated-with-specific-anti-myositis-antibodies-in-adults-with-dermatomyositis-a-prospective-multicentric-study-of-117-patients
#3
M Best, M Jachiet, N Molinari, F Manna, C Girard, V Pallure, A Cosnes, D Lipsker, T Hubiche, J-L Schmutz, Y Le Corre, N Cordel, M Dandurand, O Dereure, B Guillot, A Du-Thanh, C Bulai Livideanu, F Chasset, J-D Bouaziz, C Francès, D Bengoufa, T Vincent, D Bessis
BACKGROUND: Identification of myositis-specific autoantibodies (MSA) for dermatomyositis (DM) could allow the characterization of an antibody-associated clinical phenotype. OBJECTIVE: We sought to define the clinical phenotype of DM and the risk of cancer, interstitial lung disease (ILD) and calcinosis based on MSA. METHODS: A 3.5-year multicenter prospective study of adult DM patients was conducted to determine the clinical phenotype associated with MSA and the presence of cancer, ILD and calcinosis...
December 13, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29231269/lichen-planus-pigmentosus-inversus-in-children-case-report-and-updated-review-of-the-literature
#4
Sabrina Nurmohamed, Jori Hardin, Richard M Haber
Lichen planus pigmentosus inversus (LPPI) is a rare variant of lichen planus characterized by slate grey to dark black-brown macules, papules, or patches occurring in the skin folds. We present a case of LPPI in an 11-year-old girl, the second-youngest case and only the third pediatric case. This article also reviews the differential diagnosis and treatment of LPPI.
December 12, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/29231256/chemotherapy-induced-eccrine-squamous-syringometaplasia-in-an-infant
#5
Peter G Bittar, Megan Casady, Maria A Selim, Neil S Prose
There are few reports of chemotherapy-induced eccrine squamous syringometaplasia in children. We report the first case of an infant developing this condition after treatment with busulfan, fludarabine, and antithymocyte globulin in preparation for bone marrow transplantation. Twenty-eight days after transplantation, the infant developed faintly erythematous papules and plaques on the bilateral axillae, inguinal folds, and sites of adhesives. Punch biopsy revealed eccrine glands with dyskeratotic cells and focal squamous metaplasia consistent with chemotherapy-induced eccrine squamous syringometaplasia...
December 12, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/29230331/the-successful-treatment-of-a-case-of-linear-psoriasis-with-ixekizumab
#6
Sara Ghoneim, Alvaro J Ramos-Rodriguez, Fernando Vazquez de Lara, Lauren Bonomo
Linear psoriasis is an unusual clinical variation of psoriasis that manifests segmentally along the lines of Blaschko. A major differential diagnosis is inflammatory linear verrucous epidermal nevus (ILVEN). The treatment of linear psoriasis is often challenging, with inadequate response to biological agents reported in the literature. We report a case of a 25-year-old African-American female who presented with asymptomatic hyperkeratotic papules along the lines of Blaschko and was subsequently diagnosed with linear psoriasis...
2017: Case Reports in Dermatological Medicine
https://www.readbyqxmd.com/read/29229575/anti-melanoma-differentiation-associated-gene-5-mda5-dermatomyositis-a-concise-review-with-an-emphasis-on-distinctive-clinical-features
#7
REVIEW
Drew Jb Kurtzman, Ruth Ann Vleugels
Melanoma differentiation-associated gene 5 (MDA5) is a recently described autoantigen target in a subset of patients with dermatomyositis (DM). Anti-MDA5 DM is characterized by a unique mucocutaneous and systemic phenotype that includes cutaneous and oral ulceration, painful palmar papules, alopecia, panniculitis, arthritis, a lower incidence of myositis, and, importantly, an elevated risk of interstitial lung disease, with a potentially fatal course. Because the clinical features may differ substantially from those typically observed in cutaneous DM, the diagnosis is often overlooked, which may negatively affect patient outcomes...
December 8, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/29226980/follicular-papules-and-pustules-in-a-patient-with-pulmonary-symptoms
#8
J Chao, K S Culpepper, D J B Kurtzman
No abstract text is available yet for this article.
December 11, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/29225267/a-rare-combination-of-dermatomyositis-interstitial-pneumonia-and-lung-cancer-in-a-patient-treated-with-immunosuppressive-therapy-and-chemotherapy-a-case-report
#9
Wakako Daido, Masahiro Yamasaki, Yuka Morio, Kunihiko Funaishi, Sayaka Ishiyama, Naoko Deguchi, Masaya Taniwaki, Nobuyuki Ohashi, Noboru Hattori
We herein report the rare case of co-occurring dermatomyositis (DM), interstitial pneumonia (IP), and lung cancer in a 59-year-old man. Computed tomography (CT) and positron emission tomography-CT showed the presence of a left lung tumor with IP, which was diagnosed as lung adenocarcinoma by a CT-guided tumor biopsy. We diagnosed DM based on the presence of myalgia, Gottron's papules, and anti-aminoacyl-tRNA synthetase antibody positivity in the patient. Co-occurrence of the above-mentioned three diseases is rare, and acute exacerbation of IP is a major cause of death in such cases...
December 8, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29222219/an-uncommon-diagnosis-for-a-recurrent-erythematous-patch-in-a-paediatric-patient
#10
Priya Umesh Patel
A 14-year-old girl presented with a circular erythematous patch over the left buttock for approximately 10 years, with ongoing ulceration and papules developing over the last 4 years. Punch biopsies were taken within and above the patch for diagnosis. Both revealed marked inflammatory infiltrates with atypical, irregular lymphocytes and increased mitosis. Immunostaining revealed CD8 positivity and a pan T helper cell phenotype. T cell receptor gene rearrangement analysis showed T cell clonality in both biopsies...
December 7, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29219794/-a-brown-red-papule
#11
N A Ipenburg, W J Mooi, R van Doorn
A 44-year-old woman was referred with a brown-red papule on the back. Histopathologic examination showed a melanocytic BAP1-associated intradermal tumour. A germline mutation in the BAP1 gene confirmed a diagnosis of BAP1 tumour predisposition syndrome. This syndrome is associated with various tumour types. Early diagnosis is essential for counselling and screening.
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/29210716/relationship-between-pityriasis-lichenoides-and-mycosis-fungoides-a-clinicopathological-immunohistochemical-and-molecular-study
#12
Hiba Zaaroura, Dvora Sahar, Tova Bick, Reuven Bergman
BACKGROUND: Several cases of pityriasis lichenoides (PL) have been reported to evolve into mycosis fungoides (MF). OBJECTIVE: To elucidate clues to this progression. METHODS: Fifty-eight patients with PL between 2000 and 2013 (follow-up: 3-16 years, average: 8.3). RESULTS: A total of 3 (5.2%) of the 58 patients with PL developed MF after 3-11 years of prolonged clinical course. Papules and small plaques characterized PLs, and patches and larger plaques subsequent MFs...
November 22, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/29210711/an-autopsy-case-of-sudden-death-in-neurofibromatosis-type-1-with-pheochromocytoma-and-myocarditis
#13
Masataka Takamiya, Hisae Niitsu, Kiyoshi Saigusa
An autopsy case of sudden death in a 33-year-old man with neurofibromatosis type 1 (von Recklinghausen disease), pheochromocytoma, and myocarditis is reported. The decedent was found in his bedroom in cardiopulmonary arrest. Polypoid, elastic dermal papules on the neck, chest, abdomen, and back, and flat dark-brown macules on the chest and abdomen were observed. Flat, ovoid, dark-brown freckles were present in both axillae. Examination of the right adrenal gland revealed a tumor measuring 5 cm × 5 cm × 3 cm...
November 28, 2017: American Journal of Forensic Medicine and Pathology
https://www.readbyqxmd.com/read/29210482/genomic-analysis-of-a-case-of-agminated-spitz-nevi-and-congenital-pattern-nevi-arising-in-extensive-nevus-spilus
#14
Caitlin Porubsky, Jamie K Teer, Yonghong Zhang, Maria Deschaine, Vernon Sondak, Jane L Messina
Nevus spilus is a melanocytic neoplasm characterized by a tan macular background punctuated by multiple hyperpigmented macules or papules that represent various types of nevi. These include junctional and compound nevi, Spitz nevi, and rarely blue nevi. We report a unique case of widespread, multiple nevi spili giving rise to agminated Spitz nevi and congenital-pattern compound nevi that underwent genetic analysis to further characterize the mutational profile of this rare entity.
December 6, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/29209883/disseminated-juvenile-xanthogranuloma-occurring-after-treatment-of-langerhans-cell-histiocytosis-a-case-report
#15
Tae-Kyu Lee, Tae-Young Jung, Hee-Jo Baek, Seul-Kee Kim, Kyung-Hwa Lee, Sook Jung Yun
CASE PRESENTATION: An 11-year-old boy presented with a complaint of a painful temporal mass. Brain magnetic resonance imaging (MRI) showed a 3-cm-sized, homogeneously enhancing mass in the greater wing of the left sphenoid bone, which was diagnosed as Langerhans cell histiocytosis (LCH). Chemotherapy with vincristine and prednisolone was performed for 1 year. After 1 year and 11 months off treatment, he developed symptoms such as polydipsia and polyuria. Brain MRI showed thickening of the pituitary stalk with enhancement, suggestive of LCH involvement, and no recurrence in the sphenoid bone...
December 5, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/29208261/recurrent-malignancy-associated-atypical-neutrophilic-dermatosis-with-noninfectious-shock
#16
REVIEW
Kathryn Nicole Kinser, Kamaldeep Panach, Arturo Ricardo Dominguez
Sweet syndrome (SS) or acute febrile neutrophilic dermatosis presents with the sudden onset of fever, leukocytosis and tender, erythematous, edematous, well-demarcated papules and plaques that histopathologically demonstrate a dense neutrophilic infiltrate. A total of 20% of patients with SS have malignancy-associated disease that can present with bullous or atypical skin lesions that mimic pyoderma gangrenosum, another neutrophilic dermatosis. Both entities exist on a spectrum, and in the context of underlying malignancy, these neutrophilic diseases become less clinically distinct...
December 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/29205284/magnitude-of-benefit-for-topical-crisaborole-in-the-treatment-of-atopic-dermatitis-in-children-and-adults-does-not-look-promising-a-critical-appraisal
#17
A Ahmed, L Solman, H C Williams
AIM: To assess the efficacy and safety of crisaborole ointment, a phosphodiesterase 4 inhibitor, for the treatment of mild or moderate atopic dermatitis (AD) in two phase III studies (AD-301 and AD-302). DESIGN AND SETTING: Two identically designed multicentre, double-blind randomized controlled trials were conducted in the U.S.A. Participants were randomized 2 : 1 to receive crisaborole or vehicle treatment. In total 47 and 42 investigational centres were identified for AD-301 and AD-302, respectively...
December 3, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/29204405/pseudoverrucous-papules-and-nodules-in-an-infant-with-penoscrotal-hypospadiasis
#18
Divya Kamat, Munisamy Malathi, Nagendran Prabhakaran, Devinder M Thappa
No abstract text is available yet for this article.
November 2017: Indian Dermatology Online Journal
https://www.readbyqxmd.com/read/29202147/segmental-distribution-of-nodules-on-trunk
#19
Kelly J Laurent, Thomas M Beachkofsky, Amy Loyd, James R Neiner
A 70-year-old Caucasian man presented with a longstanding history of numerous nontender, fleshy, skin-colored papules on his trunk, ranging from 3 to 8 mm in size. They were noted incidentally during an examination of unrelated nonhealing lesions on the patient's left cheek. He said the lesions on his trunk first appeared when he was 28 years old and had continued to grow in size and number. The patient said his son had at least one similar lesion on his upper back, but otherwise there was no family history of these lesions...
December 2017: Journal of Family Practice
https://www.readbyqxmd.com/read/29198382/periodic-bleeding-papule-in-the-umbilical-cicatrix
#20
Priscila Vinhal Grupioni, Aline Jakimiu, Fred Bernardes Filho
No abstract text is available yet for this article.
November 29, 2017: Journal of Emergency Medicine
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