1
|
Takahashi H, Morimoto H, Sugimura Y, Honda T. Primary localized cutaneous nodular amyloidosis of the scalp arising from folliculitis decalvans. J Dermatol 2024. [PMID: 39126225 DOI: 10.1111/1346-8138.17418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 07/10/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024]
Affiliation(s)
- Honoka Takahashi
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Hiroki Morimoto
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yuki Sugimura
- Department of Plastic and Reconstructive Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tetsuya Honda
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| |
Collapse
|
2
|
Yoshioka A, Shintani-Domoto Y, Kousuke I, Kubo A, Kunisada M. A case of nodular cutaneous amyloidosis presenting as refractory leg skin ulcers. J Dermatol 2024; 51:e211-e213. [PMID: 38292006 DOI: 10.1111/1346-8138.17117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/18/2023] [Accepted: 12/28/2023] [Indexed: 02/01/2024]
Affiliation(s)
- Ai Yoshioka
- Division of Dermatology, Department of Internal Related, Graduate School of Medicine, Kobe University, Kobe, Japan
| | | | - Ishino Kousuke
- Department of Integrated Diagnostic Pathology, Nippon Medical School, Tokyo, Japan
| | - Akiharu Kubo
- Division of Dermatology, Department of Internal Related, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Makoto Kunisada
- Division of Dermatology, Department of Internal Related, Graduate School of Medicine, Kobe University, Kobe, Japan
- Department of Dermatology, Hyogo Prefectural Harima-Himeji General Medical Center, Himeji, Japan
| |
Collapse
|
3
|
Zhao XQ, Zhu WJ, Mou Y, Xu M, Xia JX. Dupilumab for treatment of severe atopic dermatitis accompanied by lichenoid amyloidosis in adults: Two case reports. World J Clin Cases 2023; 11:2301-2307. [PMID: 37122507 PMCID: PMC10131009 DOI: 10.12998/wjcc.v11.i10.2301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/18/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Lichenoid amyloidosis (LA) is a subtype of primary cutaneous amyloidosis characterized by persistent multiple groups of hyperkeratotic papules, usually on the lower leg, back, forearm, or thigh. LA may be associated with several skin diseases, including atopic dermatitis (AD). The treatment of LA is considered to be difficult. However, as there is some overlap in the etiopathogenesis of LA and AD, AD treatment may also be effective for LA.
CASE SUMMARY Case 1: A 70-year-old man was diagnosed with severe AD with LA based on large dark erythema and papules on the trunk and buttocks and dense hemispherical millet-shaped papules with pruritus on the extensor side of the lower limbs. He had a long history of the disease (8 years), with repeated and polymorphic skin lesions. Given the poor efficacy of traditional treatments, this patient was recommended to receive dupilumab treatment. At the initial stage, 300 mg was injected subcutaneously every 2 wk. After 28 wk, the drug interval was extended to 1 mo due to the pandemic. Follow-up observations revealed that the patient reached an Eczema Area Severity Index of 90 (skin lesions improved by 90% compared with the baseline) by the end of the study. Moreover, Investigator's Global Assessment score was 1, and scoring atopic dermatitis index and numeric rating scale improved by 97.7% and 87.5% compared with the baseline, respectively, with LA skin lesions having largely subsided. Case 2: A 30-year-old woman was diagnosed with severe AD with LA, due to dense and substantial papules on the dorsal hands similar to changes in cutaneous amyloidosis, and erythema and papules scattered on limbs and trunk with pruritus, present for 25 years. After 16 wk of dupilumab treatment, she stopped, and skin lesions completely subsided, without recurrence since the last follow-up.
CONCLUSION Dupilumab shows rational efficacy and safety in the treatment of severe AD with LA, in addition to benefits in the quality of life of the patients.
Collapse
Affiliation(s)
- Xue-Qi Zhao
- Department of Dermatology, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| | - Wen-Jing Zhu
- Department of Dermatology, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| | - Yan Mou
- Department of Dermatology, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| | - Meng Xu
- Department of Dermatology, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| | - Jian-Xin Xia
- Department of Dermatology, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
| |
Collapse
|
4
|
Xia D, Xiao Y, Li M, Li W. Refractory cutaneous lichen amyloidosis coexisting with atopic dermatitis responds to the Janus Kinase inhibitor baricitinib. Dermatol Ther 2022; 35:e15724. [PMID: 35855568 DOI: 10.1111/dth.15724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 07/01/2022] [Accepted: 07/18/2022] [Indexed: 02/05/2023]
Affiliation(s)
- Dengmei Xia
- Department of Dermatology, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yue Xiao
- Department of Dermatology, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Mengmeng Li
- Department of Dermatology, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wei Li
- Department of Dermatology, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
5
|
Wu X, Zhao Z. Primary localized cutaneous nodular amyloidosis presenting as lymphatic malformation: A case report. Open Life Sci 2021; 16:781-784. [PMID: 34435134 PMCID: PMC8354374 DOI: 10.1515/biol-2021-0076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 05/28/2021] [Accepted: 06/18/2021] [Indexed: 11/15/2022] Open
Abstract
Primary skin amyloidosis is a chronic skin disease in which amyloid deposits in the normal skin tissues without involving other organs. At present, the causes and mechanisms of morbidity have not been fully elucidated. There are few clinical reports of nodular skin amyloidosis, and the domestic reports are mostly limited cases. This study reported a rare case of a 46-year-old woman with primary localized cutaneous nodular amyloidosis (PLCNA). The patient presented with features of lymphatic malformation, a plexiform nodule of small blisters. Histological examination revealed amyloid deposits involving the superficial and deep dermis with a small number of plasma cells. Further examinations did not reveal evidence of systemic involvement, indicating a PLCNA. The presentation as lymphatic malformation lesions illustrates the importance of clinical pathology. Nodular amyloidosis typically manifests as single or multiple yellow-brown nodules or plaques of a few millimeters to several centimeters. The center of the nodule sometimes shows atrophy and relaxation or forms a bullous. It is recommended to perform a pathological examination to confirm the diagnosis to distinguish it from lymphatic malformation.
Collapse
Affiliation(s)
- Xiujuan Wu
- Department of Dermatology, Shanghai Xuhui Center Hospital, No. 966, Huaihai Road, Shanghai 200031, China
| | - Zongfeng Zhao
- Department of Scientific Research, Shanghai Xuhui Center Hospital, Shanghai 200031, China
| |
Collapse
|
6
|
Weidner T, Illing T, Elsner P. Primary Localized Cutaneous Amyloidosis: A Systematic Treatment Review. Am J Clin Dermatol 2017; 18:629-642. [PMID: 28342017 DOI: 10.1007/s40257-017-0278-9] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Primary localized cutaneous amyloidosis (PLCA) is characterized by extracellular deposition of heterogenic amyloid proteins in the skin without systemic involvement. Lichen amyloidosis, macular amyloidosis, and (primary localized cutaneous) nodular amyloidosis are different subtypes of PLCA. OBJECTIVE The aim of this study was to review the current reported treatment options for PLCA. METHODS This systematic review was based on a search in the PubMed database for English and German articles from 1985 to 2016. RESULTS Reports on the treatment of PLCA were limited predominantly to case reports or small case series. There were a few clinical trials but these lacked control groups. A variety of treatment options for PLCA were reported including retinoids, corticosteroids, cyclophosphamide, cyclosporine, amitriptyline, colchicine, cepharanthin, tacrolimus, dimethyl sulfoxide, vitamin D3 analogs, capsaicin, menthol, hydrocolloid dressings, surgical modalities, laser treatment, and phototherapy. CONCLUSION No definitive recommendation of preferable treatment procedures can be made based on the analyzed literature. Randomized controlled trials are needed to offer patients an evidence-based therapy with high-quality standardized treatment regimens for PLCA.
Collapse
|
7
|
Nodular amyloidosis derived from keratinocytes: an unusual type of primary localized cutaneous nodular amyloidosis. Am J Dermatopathol 2016; 37:e129-33. [PMID: 26485243 DOI: 10.1097/dad.0000000000000307] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Primary, localized cutaneous amyloidosis includes macular, lichen, and nodular (tumefactive) types in which the amyloid deposits are limited to the dermis without systemic involvement. The material in lichen and macular amyloidosis is derived from epidermal keratinocytes [keratinocyte-derived amyloid (AK)], whereas that in nodular amyloidosis is derived from immunoglobulin light-chains amyloid (AL). Primary, localized cutaneous nodular amyloidosis (PLCNA) is a form of primary, localized cutaneous amyloidosis that has been associated with a risk of progression to systemic amyloidosis. We report an unusual case of nodular AK-type amyloid deposited in the dermis of the feet. The patient is a 60-year-old woman with asymptomatic verrucoid-like lesions present around the medial and lateral aspects of the bilateral heels for 1-2 years. A biopsy showed massive deposition of eosinophilic amorphous material in the papillary and reticular dermis. The material stained positive for Congo red with apple-green birefringence on polarized light. It was also positive for pan-cytokeratin and negative for kappa and lambda light-chain immunostains. An extensive workup was negative for systemic involvement. Lipid chromatography tandem mass spectrometry confirmed that the deposition was AK-type amyloid. We believe that this is the first case of PLCNA with AK deposition. This entity should be included in the differential diagnosis of PLCNA so that an extensive systemic workup may be avoided.
Collapse
|
8
|
Gérard E, Ly S, Cogrel O, Pham-Ledard A, Fauconneau A, Penchet I, Ouhabrache N, Vergier B, Beylot-Barry M. [Primary localized cutaneous nodular amyloidosis: A diagnostic and therapeutic challenge]. Ann Dermatol Venereol 2015; 143:134-8. [PMID: 26724842 DOI: 10.1016/j.annder.2015.10.596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Revised: 10/12/2015] [Accepted: 10/29/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Nodular primary localized cutaneous amyloidosis (PLCA) is a rare subtype of localized cutaneous amyloidosis in which amyloid protein is derived from immunoglobulin light chains. Follow-up for progression to systemic amyloidosis or autoimmune disease is mandatory. No consensus exists regarding treatment. PATIENTS AND METHODS We report a case of nodular PLCA in a 49-year-old man, presenting as an asymptomatic nodule of the nose. Skin biopsy revealed diffuse deposition of amyloid associated with plasmocyte proliferation. Monotypic kappa light-chain restriction was observed. Extensive systemic evaluation, including bone marrow biopsy and PET scan, was negative. Protein electrophoresis and immunofixation in serum and urine were normal. The nodule was treated with radiotherapy but there was no response. Mohs micrographic surgery (MMS) was performed with no recurrence at 6 months of follow-up. No systemic progression was observed one year after the initial diagnosis. DISCUSSION Since nodular PLCA may have a cutaneous presentation similar to that of primary systemic amyloidosis, evaluation for systemic amyloidosis is necessary. Treatment of amyloidosis is difficult. Radiotherapy appears ineffective in treating this type of primary cutaneous amyloidosis, and surgical treatment, where possible, is a good option, especially with MMS, which allows both controlled excision and minimal margins.
Collapse
Affiliation(s)
- E Gérard
- Service de dermatologie, hôpital Saint-André, CHU de Bordeaux, rue Jean-Burguet, 33076 Bordeaux, France
| | - S Ly
- Service de dermatologie, hôpital Saint-André, CHU de Bordeaux, rue Jean-Burguet, 33076 Bordeaux, France
| | - O Cogrel
- Service de dermatologie, hôpital Saint-André, CHU de Bordeaux, rue Jean-Burguet, 33076 Bordeaux, France
| | - A Pham-Ledard
- Service de dermatologie, hôpital Saint-André, CHU de Bordeaux, rue Jean-Burguet, 33076 Bordeaux, France
| | - A Fauconneau
- Service de dermatologie, hôpital Saint-André, CHU de Bordeaux, rue Jean-Burguet, 33076 Bordeaux, France
| | - I Penchet
- Service d'anatomopathologie, hôpital Haut-Lévêque, CHU de Bordeaux, avenue de Magellan, 33604 Pessac, France
| | - N Ouhabrache
- Service de radiothérapie, hôpital Haut-Lévêque, CHU de Bordeaux, avenue de Magellan, 33604 Pessac, France
| | - B Vergier
- Service d'anatomopathologie, hôpital Haut-Lévêque, CHU de Bordeaux, avenue de Magellan, 33604 Pessac, France
| | - M Beylot-Barry
- Service de dermatologie, hôpital Saint-André, CHU de Bordeaux, rue Jean-Burguet, 33076 Bordeaux, France.
| |
Collapse
|
9
|
Cestari TF, Dantas LP, Boza JC. Acquired hyperpigmentations. An Bras Dermatol 2014; 89:11-25. [PMID: 24626644 PMCID: PMC3938350 DOI: 10.1590/abd1806-4841.20142353] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2012] [Accepted: 03/25/2013] [Indexed: 01/15/2023] Open
Abstract
Cutaneous hyperpigmentations are frequent complaints, motivating around 8.5% of all
dermatological consultations in our country. They can be congenital, with different
patterns of inheritance, or acquired in consequence of skin problems, systemic
diseases or secondary to environmental factors. The vast majority of them are linked
to alterations on the pigment melanin, induced by different mechanisms. This review
will focus on the major acquired hyperpigmentations associated with increased
melanin, reviewing their mechanisms of action and possible preventive measures.
Particularly prominent aspects of diagnosis and therapy will be emphasized, with
focus on melasma, post-inflammatory hyperpigmentation, periorbital pigmentation,
dermatosis papulosa nigra, phytophotodermatoses, flagellate dermatosis, erythema
dyschromicum perstans, cervical poikiloderma (Poikiloderma of Civatte), acanthosis
nigricans, cutaneous amyloidosis and reticulated confluent dermatitis
Collapse
Affiliation(s)
- Tania Ferreira Cestari
- Rio Grande do Sul Federal University, Internal Medicine Department, Porto Alegre(RS), Brazil, PhD - Associate Professor at the Internal Medicine Department, at Rio Grande do Sul Federal University (UFRGS). Teaching Professor at the Child and Adolescent Health Sciences and the Surgical Post-Graduation Programs at Rio Grande do Sul Federal University (UFRGS). Chief of the Dermatology Department at Porto Alegre Clinics Hospital - Rio Grande do Sul Federal University (HCPA-UFRGS) - Porto Alegre (RS), Brazil
| | - Lia Pinheiro Dantas
- Rio Grande do Sul Federal University, Medical Sciences Post Graduation program, Porto AlegreRS, Brazil, MD, Dermatologist, MSc (in course) at the Medical Sciences Post Graduation program at Rio Grande do Sul Federal University (UFRGS) - Porto Alegre (RS), Brazil
| | - Juliana Catucci Boza
- Rio Grande do Sul Federal University, Child and Adolescent Health Sciences Post Graduation Program, Porto AlegreRS, Brazil, MD, Dermatologist, PhD (in course) at the Child and Adolescent Health Sciences Post Graduation Program at Rio Grande do Sul Federal University (UFRGS) - Porto Alegre (RS), Brazil
| |
Collapse
|