Research Topics
| Yayoi NagaiSummaryAffiliation: Gunma University Country: Japan Publications
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Detail Information
Publications
Clinical follow-up study of adult-onset Still's diseaseYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan
J Dermatol 39:898-901. 2012..These factors might be prognostic factors of adult-onset Still's disease in our study...
Autopsy case of delayed anaphylactic shock due to contrast mediumYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Gunma, Japan
J Dermatol 39:852-4. 2012..The reported incidence of serious delayed reactions or biphasic reactions to non-ionic contrast medium is extremely low; however, we should be aware of such rare adverse reactions...
Bosentan for digital ulcers in patients with systemic sclerosisYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Gunma, Japan
J Dermatol 39:48-51. 2012..Compared to the doses of bosentan used to treat pulmonary hypertension, relatively lower doses may effectively control painful digital ulcer/gangrene in patients with SSc...
Cutaneous manifestations and histological features of microscopic polyangiitisYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22, Showamachi, Maebashishi, Gunma 371 8511, Japan
Eur J Dermatol 19:57-60. 2009..MPA can present with various cutaneous manifestations. Additional research is required to ascertain the relationship between the prognosis and the affected vessels...
Autopsy case of systemic sclerosis with severe pulmonary hypertensionYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashishi, Gunma, Japan
J Dermatol 34:769-72. 2007..The vascular changes in the atrioventricular node were suspected as the cause of a fatal arrhythmia leading to sudden death...
Lupus pernio with multiple bone cysts in the fingersYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashishi, Gunma, Japan
J Dermatol 37:812-4. 2010..The frequency of bone involvement is higher in lupus pernio in comparison with other types of skin sarcoidosis. Systemic corticosteroids could be the first choice of treatment to relieve the symptoms...
Drug eruption due to bosentan in a patient with systemic sclerosisYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22 Showamachi, Maebashi, 371 8511, Japan
Mod Rheumatol 16:188-90. 2006..Since the use of bosentan is expected to increase, we should be aware of the previously unknown adverse effects as well as skin eruptions...
Digital gangrene in systemic lupus erythematosusYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine 3 39 22 Showa Machi Maebashishi Gunma 371 8511, Japan
Acta Derm Venereol 89:398-401. 2009..Although a complication of anti-phospholipid syndrome is considered to be a possible cause, there may be unidentified causes other than thrombosis, atherosclerosis, overlap syndrome and vasculitis...
Successful treatment with bosentan for refractory digital ulcers in a patient with systemic lupus erythematosusYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashishi, Gunma, Japan
J Dermatol 35:447-51. 2008..Bosentan, recognized as a choice of treatments for digital ulcers in systemic sclerosis, is worth trying in systemic lupus erythematosus patients with refractory digital ulcers...
Nephrogenic systemic fibrosis with multiple calcification and osseous metaplasiaYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Gunma, Japan
Acta Derm Venereol 88:597-600. 2008..Computed tomography of the whole body revealed multiple calcification of the fascia in many muscles. Treatment with intravenous sodium thiosulphate did not result in any clinical improvement...
Fatal interstitial pneumonia in juvenile dermatomyositisYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, and Department of Pediatrics, Gunma Central General Hospital, Gunma, Japan
Eur J Dermatol 20:208-10. 2010..In order to prevent severe complications and functional disabilities, early aggressive treatments should be considered when muscle inflammation is refractory to ordinary treatment...
Case of livedoid vasculopathy with extensive dermal capillary thrombiAkira Shimizu
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Gunma 371 8511, Japan
J Dermatol 37:94-7. 2010..Recently, diverse thrombogenic factors have been reported to be involved in LV. This case may suggest that unknown thrombogenic factors are additionally related to LV pathogenesis...
Isolated cutaneous manifestation of IgG4-related diseaseTomoyasu Hattori
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22 Showa machi, Maebashi, Gunma, Japan
J Clin Pathol 65:815-8. 2012..The cutaneous manifestation of IgG(4)-related disease has rarely been reported. The aim of this study is to identify and describe the cutaneous manifestations associated with IgG(4)-positive plasma cell infiltration in the skin...
Eosinophilic fasciitis: report of two cases and a systematic review of the literature dealing with clinical variables that predict outcomeYukie Endo
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22 Showa machi, Maebashi, Gunma 371 8511, Japan
Clin Rheumatol 26:1445-51. 2007..0-2.1). We consider these clinical characteristics, notably the presence of morphea-like skin lesions may be an important risk factor for developing residual fibrosis in EF patients...
Reverse latissimus dorsi musculocutaneous flap for reconstruction of lumbar radiation ulcerSei ichiro Motegi
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
J Dermatol 34:565-9. 2007..This flap is reliable and useful for reconstruction of a large, deep midline defect of the lower back, having large and bulky tissue with a sufficient blood supply...
Leg ulceration in chronic venous insufficiency caused by an absent inferior vena cavaHiroo Amano
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
Acta Derm Venereol 89:502-4. 2009..An absent inferior vena cava is an uncommon abnormality, often complicated by cardiac and other visceral malformations. It is a rare cause of chronic leg ulcers...
Lichenoid drug eruption with palmoplantar hyperkeratosis due to imatinib mesylate: a case report and a review of the literatureNatsuki Kuraishi
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22, Showamachi, Maebashishi, Gunma 371 8511, Japan
Acta Derm Venereol 90:73-6. 2010..He could, however, continue to take the drug at the lower dose and his skin lesions were well-controlled by topical corticosteroid treatment. The literature on lichenoid drug eruption due to imatinib mesylate is reviewed...
Skin manifestation of mantle cell lymphomaSei ichiro Motegi
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22 Showa machi, Maebashi, Gunma 371 8511, Japan
Eur J Dermatol 16:435-8. 2006..Awareness of skin manifestations of MCL is essential for dermatologists to establish an early diagnosis and perform appropriate treatment...
Multiple skin cysts in nevoid basal cell carcinoma syndrome: a case report and review of the literatureSei ichiro Motegi
Department of Dermatology, Gunma University Graduate School of Medicine, Gunma, Japan
Dermatology 216:159-62. 2008..A review of the literature suggested that acral localization of skin cysts is a distinctive feature of NBCCS. In addition, the histological findings of skin cysts resembling an odontogenic keratocyst might be a hallmark of NBCCS...
Infantile bullous pemphigoid treated with intravenous immunoglobulin therapyNobuyuki Sugawara
Department of Dermatology, Gunma University Graduate School of Medicine, Gunma, Japan
J Am Acad Dermatol 57:1084-9. 2007..Finally, intravenous immunoglobulin therapy brought about a remarkable improvement. We suggest that intravenous immunoglobulin therapy is a valuable treatment option for intractable bullous pemphigoid in infants as well as in adults...
Juvenile systemic sclerosis: report of three cases and review of Japanese published workKumi Aoyama
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
J Dermatol 34:658-61. 2007..Prevalence of lung fibrosis and scleroderma renal crisis was low, however, the rate of cardiac involvement was higher than that in adult patients...
Pyodermatitis-pyostomatitis vegetans associated with ulcerative colitis: successful treatment with total colectomy and topical tacrolimusMasahito Yasuda
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan
Dermatology 217:146-8. 2008
A case of hypersensitivity syndrome due to phenytoinYayoi Nagai
Department of Dermatology, Tone Central Hospital, Numata, Gunma, Japan
J Dermatol 29:670-3. 2002..Three courses of methylpredonisolone pulse therapy were required to control the disease activity. Since the pathogenic mechanism and treatments for HS have not been established, further clinical analyses are warranted...
Reactive proliferation of endothelial cells and pericytes associated with arteriovenous malformationMasahito Yasuda
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
J Dermatol 37:363-6. 2010..We speculated that the cell proliferation developed secondary to AVM. We also discuss the histological differential diagnosis of spindle cell hemangioma and pseudo-Kaposi's sarcoma...
Association of antiphosphatidylserine/prothrombin antibodies with neuropsychiatric systemic lupus erythematosusTomoko Syuto
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22 Showa machi, Maebashi, Gunma, 371 8511, Japan
Clin Rheumatol 28:841-5. 2009..01). The results indicate that LA positivity and higher levels of anti-PS/PT antibody can be predictive markers for NPSLE...
Adult-onset Still's disease with prurigo pigmentosa-like skin eruptionKahori Tomaru
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan
J Dermatol 33:55-8. 2006..Therefore, one should carefully follow the clinical course of a patient in order not to overlook these atypical cutaneous manifestations of AOSD...
Successful treatment with lymphaticovenular anastomosis for secondary skin lesions of chronic lymphedemaSei ichiro Motegi
Department of Dermatology, Gunma University Graduate School of Medicine, Gunma, Japan
Dermatology 215:147-51. 2007..In addition, this surgical treatment is effective for secondary lesions of lymphedema, including acquired lymphangioma circumscriptum and elephantiasis nostras verrucosa...
Leukemia cutis in a patient with acute monocytic leukemia presenting as unique facial erythemaTomoyasu Hattori
Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
J Dermatol 35:671-4. 2008..Specific cutaneous lesions could occur in acute monocytic leukemia more frequently than in other types of leukemia, but rarely show symmetrical edematous erythema limited to the face...
Xeroderma pigmentosum complementation group G patient with a novel homozygous missense mutation and no neurological abnormalitiesShinichi Moriwaki
Exp Dermatol 21:304-7. 2012..194T>C) in a conserved portion of the XPG(ERCC5) gene, resulting in a predicted amino acid change; p.L65P. We confirmed that this genetic change reduced DNA repair thus linking this mutation to increased skin cancer...
Extramammary Paget's disease with bowenoid histologic features accompanied by an ectopic lesion on the upper abdomenYayoi Nagai
Department of Dermatology, Gunma University Graduate School of Medicine, Showamachi, Maebashi, Japan
J Dermatol 32:670-3. 2005..Immunohistochemical staining for CEA and CK7 along with multiple biopsies can be helpful in making the diagnosis of Paget's disease with bowenoid histologic features...
Squamous cell carcinoma of the eyelid arising from palpebral conjunctivaSei ichiro Motegi
Department of Dermatology, Gunma University Graduate School of Medicine, 3 39 22 Showa machi, Maebashi, Gunma 371 8511, Japan
Eur J Dermatol 16:187-9. 2006..It is important to consider the possibility of SCC in addition to sebaceous carcinoma when we see a patient with an eyelid lesion, even one which looks like a benign condition such as chronic conjunctivitis or chalazion...
Detection of iron deposition in dermal fibrocytes is a useful tool for histologic diagnosis of nephrogenic systemic fibrosisJulia Miyamoto
Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
Am J Dermatopathol 33:271-6. 2011..None of these control patients showed iron deposition, indicating that positive iron staining may be specific to NSF and can be a useful tool for NSF diagnosis...
Unilateral generalized morphea in childhoodYayoi Nagai
Division of Dermatology, Tone Central Hospital, Numata, Gunma, Japan
J Dermatol 29:435-8. 2002..No severe deformity or functional disabilities were noted. With topical corticosteroid therapy, the sclerotic skin became gradually softer, and no progression of sclerosis has been noted for one year...
Fatal polymyositis associated with sarcoidosisYayoi Nagai
Eur J Dermatol 17:453-4. 2007
Severe liver dysfunction due to bosentan in a patient with mixed connective tissue diseaseYayoi Nagai
Eur J Dermatol 18:190-1. 2008
Case of nuchal fibromaMarie Abe
J Dermatol 34:498-500. 2007
Lymphedema of the extremities developed as the initial manifestation of rheumatoid arthritisYayoi Nagai
Eur J Dermatol 17:175-6. 2007
Subcutaneous juvenile xanthogranulomaTomoyasu Hattori
Eur J Dermatol 18:189-90. 2008
Primary cutaneous marginal zone B-cell lymphoma infiltrating the frontal boneChie Hashimoto
Eur J Dermatol 17:100-1. 2007
Cutaneous necrosis induced by extravasation of arginine monohydrochlorideHiroo Amano
Acta Derm Venereol 88:310-1. 2008
Linear lupus erythematosus profundus on the scalp following the lines of BlaschkoYayoi Nagai
Division of Dermatology, Tone Central Hospital, 1855-1, Higashiharashinmachi, Numata City, 378-0053 Gunma, Japan
Eur J Dermatol 13:294-6. 2003..We diagnosed her as having linear lupus erythematodes profundus with a linear configuration following the lines of Blaschko...
A case of widespread livedoid vasculopathy with pain but no systemic symptomsEtsuko Okada
Acta Derm Venereol 88:298-9. 2008
