keyword
https://read.qxmd.com/read/38349861/the-role-and-efficacy-of-serial-electrobrasion-for-the-treatment-of-recalcitrant-lichenoid-amyloidosis-and-lichen-simplex-chronicus
#1
JOURNAL ARTICLE
Ilana D Breen, Bridget Myers, Zachary Kwapnoski, Theresa Canavan
No abstract text is available yet for this article.
February 13, 2024: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://read.qxmd.com/read/38137741/primary-localized-cutaneous-amyloidosis-in-central-europe-a-retrospective-monocentric-study-on-epidemiology-and-therapy
#2
JOURNAL ARTICLE
Sára Pálla, Enikő Kuroli, Eszter Alexa Tóth, Bernadett Hidvégi, Péter Holló, Márta Medvecz
Amyloid deposits can be the cause of many chronic diseases. Primary localized cutaneous amyloidosis (PLCA) is a chronic dermatologic condition with amyloid deposits in the papillary dermis. The most common types of the keratinocyte-derived form of PLCA include macular (MA), lichen (LA), and biphasic (BA) amyloidosis. The estimated prevalence of PLCA in the Asian population is 0.98/10,000, which is higher than in the European population; thus, epidemiologic data on PLCA in the Caucasian population are limited...
December 14, 2023: Journal of Clinical Medicine
https://read.qxmd.com/read/38086357/clinical-characteristics-of-lichen-amyloidosis-associated-with-atopic-dermatitis-a-single-center-retrospective-study
#3
JOURNAL ARTICLE
Seung-Min Oh, Hye-Jin Ahn, Min Kyung Shin
BACKGROUND: Lichen amyloidosis is a chronic pruritic skin disorder associated with atopic dermatitis, however, the pathogenetic link between these two conditions remains to be elucidated. Only limited research has been performed on patients diagnosed with both pruritic dermatological conditions. OBJECTIVE: This study aimed to analyze the clinical features of lichen amyloidosis associated with atopic dermatitis. METHODS: We conducted a matched case-control study of incident lichen amyloidosis with atopic dermatitis between March 2020 and February 2022...
December 2023: Annals of Dermatology
https://read.qxmd.com/read/38069615/the-efficacy-of-topical-0-025-capsaicin-gel-for-the-treatment-of-lichen-amyloidosis-a-pilot-study
#4
JOURNAL ARTICLE
Monton Tanabodee, Poonnawis Sudtikoonaseth, Onjuta Chayangsu, Vesarat Wessagowit
No abstract text is available yet for this article.
December 9, 2023: Australasian Journal of Dermatology
https://read.qxmd.com/read/37853870/insulin-derived-cutaneous-amyloidosis-a-possible-complication-of-repeated-insulin-injections
#5
Hyeon Jeong Park, Won-Serk Kim, Seung-Wan Chae, Young-Jun Choi
Primary localized cutaneous amyloidosis (PLCA) is characterized by extracellular deposition of pathological fibril aggregation of proteins in the skin without systemic involvement. Macular amyloidosis, lichen (papular) amyloidosis, and nodular amyloidosis are three different subtypes of PLCA. Although the pathological mechanism of PLCA has not yet been clarified, it is assumed that a nucleus formation of amyloid fibril is formed due to repeated external stimulation, such as subcutaneous injection, which often poses diagnostic challenges...
May 2023: Annals of Dermatology
https://read.qxmd.com/read/37600771/immunologic-and-nonimmunologic-sclerodermal-skin-conditions-review
#6
REVIEW
Carmen Bobeica, Elena Niculet, Mihaela Craescu, Elena-Laura Parapiru, Andreea Mioara Corduneanu-Luca, Mihaela Debita, Ana Maria Pelin, Carmen Tiutiuca, Claudiu Ionut Vasile, Alin Codrut Nicolescu, Magdalena Miulescu, Gabriela Balan, Alin Laurentiu Tatu
Scleroderma-like cutaneous lesions have been found in many pathological conditions and they have the clinical appearance of sclerotic or scleroatrophic lesions. Affected skin biopsies described histopathological changes similar to those of scleroderma located strictly on the skin or those of systemic sclerosis. These skin lesions can be found in inflammatory diseases with autoimmune substrate (generalized morphea, chronic graft versus host disease, eosinophilic fasciitis), tissue storage diseases (scleredema, scleromyxedema, nephrogenyc systemic fibrosis, systemic amyloidosis), metabolic diseases (porphyrya cutanea tarda, phenylketonuria, hypothyroidism, scleredema diabeticorum), progeroid syndromes...
2023: Frontiers in Immunology
https://read.qxmd.com/read/37521235/improvement-in-lesions-of-co-existing-lichen-amyloidosis-and-vitiligo-with-dexamethasone-oral-mini-pulse-therapy
#7
JOURNAL ARTICLE
Sushama, Shivani Bansal
No abstract text is available yet for this article.
2023: Indian Dermatology Online Journal
https://read.qxmd.com/read/37397685/a-case-report-of-generalized-non-pruritic-lichen-amyloidosis
#8
Morgan A Rousseau, Stephanie A Valek, Rashid M Rashid
We evaluate the rare case of a patient who presented with generalized, non-pruritic lichen amyloidosis. There are three reported cases of generalized and non-pruritic lichen amyloidosis. The lichen amyloidosis subtype of primary localized cutaneous amyloidosis is characterized by keratinocyte-derived amyloid deposition in the papillary dermis, classically presenting as pruritic, hyperpigmented macules coalescing into plaques on the lower extremities. While the pathogenesis is likely multifactorial, chronic scratching has been proposed as an inciting factor...
June 2023: Curēus
https://read.qxmd.com/read/37123319/successful-treatment-of-lichen-amyloidosis-coexisting-with-atopic-dermatitis-by-dupilumab-four-case-reports
#9
Qing Zhu, Bing-Quan Gao, Jin-Fang Zhang, Li-Ping Shi, Guo-Qiang Zhang
BACKGROUND: Lichen amyloidosis (LA) is a chronic, severely pruritic skin disease, which is the most common form of primary cutaneous amyloidosis. The treatment of LA has been considered to be difficult. LA may be associated with atopic dermatitis (AD), and in this setting, the treatment options may be more limited. Herein, we report four cases of LA associated with AD successfully treated by dupilumab. CASE SUMMARY: In this article, we describe four cases of patients who presented with recurrent skin rash accompanied by severe generalized intractable pruritus, diagnosed with refractory LA coexisting with chronic AD...
April 16, 2023: World Journal of Clinical Cases
https://read.qxmd.com/read/36983988/immunoglobulin-g4-related-disease-associated-dermatitis-with-pruritus-a-positive-response-to-dupilumab
#10
Tyler C Beck, John Plante, India Robinson, Katsiaryna Khatskevich, Jessica A Forcucci, Manuel Valdebran
Immunoglobulin G4-related disease (IgG4-RD) is a rare fibro-inflammatory condition characterized by IgG4-expressing plasma cell infiltration of the skin and other organs, leading to profound itchiness. Oral corticosteroids are the first-line therapy for IgG4-RD but relapses and potential side effects are common. In this case, we discuss a patient with a hyperpigmented, scaling dermatitis on his arms, back, and chest with lichen amyloidosis (LA) that incompletely responded to corticosteroids. He had reduced quality of life secondary to chronic pruritus...
March 20, 2023: Life
https://read.qxmd.com/read/36825814/primary-cutaneous-amyloidosis-a-review-of-the-available-studies-and-gaps-in-data
#11
REVIEW
Tim Aung, Rowland Noakes, Dedee F Murrell, Benjamin S Daniel, Awatef Kelati
No abstract text is available yet for this article.
February 24, 2023: Australasian Journal of Dermatology
https://read.qxmd.com/read/36809132/multiple-skin-neoplasms-at-one-site-musk-in-a-nest-collision-tumor-consisting-of-epidermal-macular-seborrheic-keratosis-and-dermal-lichen-amyloidosis-components
#12
JOURNAL ARTICLE
Jennifer Laborada, Christof P Erickson, Antoanella Calame, Philip R Cohen
A collision tumor is a neoplastic lesion comprised of two or more tumors consisting of distinct cell populations in the concurrent location. Multiple skin neoplasms at one site (MUSK IN A NEST) is a term recently coined to describe two or more cutaneous benign or malignant tumors occurring at the same anatomic site. In retrospective studies, seborrheic keratosis and cutaneous amyloidosis have both individually been documented as a component of a MUSK IN A NEST. This report describes a 42-year-old woman who presented with a pruritic skin condition on her arms and legs of 13 years' duration...
October 15, 2022: Dermatology Online Journal
https://read.qxmd.com/read/36763750/lichen-amyloidosis-towards-pathogenesis-driven-targeted-treatment
#13
JOURNAL ARTICLE
Sheiva Fakhraie, Karishma Daftary, Samantha Venkatesh, Raj Chovatiya
No abstract text is available yet for this article.
November 29, 2022: Clinical and Experimental Dermatology
https://read.qxmd.com/read/36573223/coexistent-lichen-amyloidosis-and-acquired-reactive-perforating-collagenosis-in-type-2-diabetes-mellitus-and-post-thyroidectomy-hypothyroidism-due-to-papillary-thyroid-carcinoma-a-rare-case
#14
Eva Krishna Sutedja, Muhamad Radyn Haryadi Widjaya, Hartati Purbo Dharmadji, Pati Aji Achdiat, Laila Tsaqilah
An abundance of endocrine receptors is expressed on the skin and becomes the target of many hormones. This was associated with various skin diseases that might occur in some endocrine diseases eg, lichen amyloidosis (LA) and acquired reactive perforating collagenosis (ARPC). Here, we report a coexistent LA and ARPC in a 55-year-old woman, characterized with multiple pruritic hyperkeratotic papules and plaques on both arms accompanied by pruritic hyperkeratotic papules and nodules on both legs. She had a history of type 2 diabetes mellitus (DM) and post-thyroidectomy hypothyroidism due to papillary thyroid carcinoma...
2022: International Medical Case Reports Journal
https://read.qxmd.com/read/36342257/high-frequency-electrosurgery-for-generalized-lichen-amyloidosis
#15
JOURNAL ARTICLE
Yan-Xia Cai, Qi Wang, Yi-Ming Fan
No abstract text is available yet for this article.
November 1, 2022: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://read.qxmd.com/read/36259802/a-unique-case-of-concurrent-cutaneous-lichen-amyloidosis-and-myxedema
#16
JOURNAL ARTICLE
Lindsey Gaghan, Karina Paci, Galen Foulke, Paul B Googe, Aida Lugo-Somolinos
Lichen amyloidosis is believed to be caused by damage to keratinocytes, often by chronic scratching. It has also been associated with autoimmune conditions, including thyroid disease. Dermatologic manifestations of poorly controlled thyroid disease are well described within the medical literature, within both hypothyroid and hyperthyroid states. Myxedema is a rare complication of Graves disease. We report a unique case of concurrent myxedema and lichen amyloidosis in a 63-year-old patient with uncontrolled hypothyroidism in the setting of post-ablative Graves disease...
June 15, 2022: Dermatology Online Journal
https://read.qxmd.com/read/36119001/a-case-of-perifollicular-macular-amyloidosis
#17
Imran T Baig, Jamael L Thomas, Misha V Koshelev
Macular amyloidosis is a common type of primary localized cutaneous amyloidosis. We present a case report of a 74-year-old patient with no significant past medical history who was evaluated for dark macules and pruritus for over a year. On exam, follicular-based brown macules on the upper and lower back, bilateral shoulders, and bilateral dorsal upper arms were noted. The morphology and distribution of follicular-based macules was unusual, so the differential included follicular lichen planus, follicular eczema, and macular amyloidosis...
September 2022: Curēus
https://read.qxmd.com/read/36082561/-clinical-and-genetic-analysis-of-seven-chinese-pedigrees-affected-with-multiple-endocrine-neoplasia-type-2a-with-cutaneous-lichen-amyloidosis
#18
JOURNAL ARTICLE
Xudong Fang, Huihong Wang, Fang Dong, Bijun Lian, Feng Li, Hangyang Jin, Yufu Yu, Nan Zhang, Xiaoping Qi
OBJECTIVE: To explore the pathological characteristics and significance of RET proto-oncogene screening in multiple endocrine neoplasia type 2A (MEN2A) with cutaneous lichen amyloidosis (CLA). METHODS: Clinical data of 51 members from 7 unrelated pedigrees of MEN2A-CLA were collected. Systemic clinical investigations including biochemical testing, imaging examination, germline RET variant screening and histopathological examination were carried out. RESULTS: RET gene variants were detected in 28 patients with MEN2A (C634G/F/R/S/W and C611Y) including 12 males and 16 females, with the mean age of diagnosis being (41...
September 10, 2022: Zhonghua Yi Xue Yi Chuan Xue za Zhi, Zhonghua Yixue Yichuanxue Zazhi, Chinese Journal of Medical Genetics
https://read.qxmd.com/read/35656238/a-case-of-lichen-amyloidosis-successfully-treated-with-alitretinoin
#19
JOURNAL ARTICLE
Joong H Kim, Ji A Uh, Jae H Lee, Soo K Lee, Myoung S Kim, Un H Lee
No abstract text is available yet for this article.
January 2022: Indian Journal of Dermatology
https://read.qxmd.com/read/35478776/lichen-amyloidosis-on-the-scalp-a-case-report
#20
Xiangqian Li, Xinlv Huang, Juan Du, Cheng Zhou
Lichen amyloidosis (LA) is one form of primary cutaneous amyloidosis, presented as discrete, lichenoid papules with itching, commonly involving the extensor surfaces of extremities. Scalp involvement is rarely reported in the literature. In this study, we reported a case of LA over the crown and vertex areas of the scalp. The lesions subsided with topical clobetasol propionate/all-trans retinoic acid compound ointment treatment for 2 months and achieved significant improvement.
2022: Clinical, Cosmetic and Investigational Dermatology
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