1
|
Corrigendum to “The second nationwide surveillance of antibacterial susceptibility patterns of pathogens isolated from skin and soft-tissue infections in dermatology departments in Japan” [J. Infect. Chemother. 29 (2023) 143–149]. J Infect Chemother 2023; 29:634-635. [PMID: 37005215 DOI: 10.1016/j.jiac.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
|
2
|
Clinical utility of botulinum toxin type A local injection therapy for head and forehead hyperhidrosis. J Dermatol 2022; 49:719-723. [PMID: 35393718 DOI: 10.1111/1346-8138.16368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 02/15/2022] [Accepted: 03/06/2022] [Indexed: 12/01/2022]
Abstract
Head and forehead hyperhidrosis (HFH) is a disease that causes a large amount of sweating from the head region, and it significantly reduces patients' quality of life. Only a few reports have shown the effectiveness of botulinum toxin type A (BTX-A) local injection therapy (BTX-A therapy) for HFH. To clarify the benefits of BTX-A for HFH, BTX-A therapy was performed in 15 patients, and its efficacy was evaluated. The amount of sweating was measured by the ventilation capsule method and Minor's iodine-starch test. Evaluation was also performed using the Hyperhidrosis Disease Severity Scale (HDSS) and the Dermatology Life Quality Index (DLQI). In most cases, a remarkable antiperspirant effect was observed from 2 weeks after the injection, and the effect lasted for approximately 30 weeks. HDSS and DLQI improved along with the decrease in sweating. Two patients (13.3%) complained of transient mild ptosis. There were no serious side-effects. This study showed that BTX-A therapy is a safe and effective treatment for HFH.
Collapse
|
3
|
Cost-of-illness study for axillary hyperhidrosis in Japan. J Dermatol 2021; 48:1482-1490. [PMID: 34245048 PMCID: PMC8518070 DOI: 10.1111/1346-8138.16050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/17/2021] [Accepted: 06/12/2021] [Indexed: 12/01/2022]
Abstract
The prevalence of primary axillary hyperhidrosis in Japan is 5.75% (males, 6.60%; females, 4.72%) in the population aged 5–64 years. No study on comprehensively evaluated direct medical costs, hygiene product costs, and productivity loss in axillary hyperhidrosis patients has been published in Japan. The aim of this study was to estimate the cost of illness for axillary hyperhidrosis in Japan by conducting a nationwide insurance claims database analysis and a cross‐sectional Web‐based survey. Among patients diagnosed with primary axillary hyperhidrosis at least once between November 2012 and October 2019, health insurance receipt data of 1447 patients were analyzed. A cross‐sectional Web‐based survey was conducted on 321 patients aged 16–59 years with axillary hyperhidrosis to calculate hygiene product costs and productivity loss using a Work Productivity and Activity Impairment questionnaire. Furthermore, nationwide estimation was performed for the hygiene product costs and productivity loss based on the number of patients estimated from the prevalence. The annual direct medical costs per axillary hyperhidrosis patient were ¥91 491 in 2016, ¥93 155 in 2017, and ¥75 036 in 2018. In all of these years, botulinum toxin type A injection accounted for approximately 90% of the total costs. The annual total cost of hygiene products per axillary hyperhidrosis patient was ¥9325. The overall work impairment (%) of working patients with axillary hyperhidrosis was 30.52%, and its monthly productivity loss was ¥120 593/patient. The activity impairment (%) of full‐time housewives with axillary hyperhidrosis was 49.05% and its monthly productivity loss was ¥176 368/patient. The annual hygiene product cost based on the nationwide estimation was ¥24.5 billion and the monthly productivity loss was ¥312 billion. The significant cost associated with axillary hyperhidrosis was clarified. If out‐of‐pocket expenses for treatments not covered by health insurance are included in the estimation, the cost will further increase.
Collapse
|
4
|
Enhanced PD-L1 expression on tumor cells in primary cutaneous large T-cell lymphoma with CD30 expression as classic Hodgkin lymphoma mimics: A report of lymph node lesions of two cases. Pathol Int 2020; 70:804-811. [PMID: 32783303 DOI: 10.1111/pin.13000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/08/2020] [Accepted: 07/17/2020] [Indexed: 11/25/2022]
Abstract
Neoplastic PD-L1 (nPD-L1, clone SP142) expression remains unclear in cutaneous T-cell lymphoma (CTCL), although it is well-documented in classic Hodgkin lymphoma (CHL). Here, we report two cases of primary cutaneous large T-cell lymphoma (PCLTCL) with CD30 expression that developed secondary nodal lesions morphologically mimicking CHL, and describe their PD-L1 expression. Our two cases (52- and 60-year-old males) had long-standing clinical courses of CTCL. Their PCLTCL with CD30 expression developed nodal lesions, having a nodular growth pattern containing scattered CD30+ Hodgkin and Reed-Sternberg-like and/or lacunar cells that expressed CD15 but did not harbor Epstein-Barr virus. Their differential diagnosis from CHL was challenging. A diagnosis of PCLTCL with secondary nodal involvement featuring CHL mimicry was based on comparison of the primary and secondary lesions. In one case, shared expression of the same T-cell antigen was revealed by immunohistochemistry, and in the other, identical clonal TCR rearrangement was demonstrated by polymerase chain reaction (PCR). Interestingly, nPD-L1 was expressed on more than 50% of the tumor cells in the secondary nodal lesions, but on very few in the primary cutaneous lesions, in both cases. This is the first report of nPD-L1 expression greatly increasing with PCLTCL tumor progression to nodal involvement.
Collapse
|
5
|
Preparation of silk resins by hot pressing Bombyx mori and Eri silk powders. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 97:431-437. [PMID: 30678929 DOI: 10.1016/j.msec.2018.12.060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 10/16/2018] [Accepted: 12/18/2018] [Indexed: 10/27/2022]
Abstract
We investigate the mechanical properties and structure of silk resins as potential alternatives to tortoiseshell for producing eyeglass frames and various ornaments. Silk powders are obtained from Bombyx mori and Eri silk waste fibers before the degumming process. The powders are fabricated into resins via simple hot pressing under a pressure of 31.2 MPa at temperatures in the range 150-180 °C. The results indicate that the B. mori resins have higher micro-Vickers hardness, three-point bending strength, and elastic modulus (66 Hv, 122 MPa, and 8.7 GPa, respectively) compared to the Eri silk resins (58 Hv, 95 MPa, and 8.2 GPa, respectively). The better mechanical properties of the fibroin resins are related directly to longer drying times. The optimum drying conditions are found to be at a temperature of 100 °C under a-vacuum of -0.1 MPa for a time of 7 d. ATR-FTIR and XRD results show how the fibroin structure changes after resinification and drying. The morphology and the distribution size of particle of the silk powders and the fractured surfaces of the resins are analyzed from SEM micrographs. The present findings demonstrate that silk resins are suitable materials for developing useful applications because of their favorable mechanical properties.
Collapse
|
6
|
P3349Stress-induced LV diastolic dysfunction predicts future cardiac events in patients with preserved ejection fraction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
7
|
Recurrent Hepatitis B and D Virus Infection in a Liver Transplant Recipient. Transplant Proc 2017; 49:175-177. [PMID: 28104130 DOI: 10.1016/j.transproceed.2016.11.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 10/19/2016] [Accepted: 11/09/2016] [Indexed: 12/11/2022]
Abstract
Hepatitis B virus (HBV) and hepatitis delta virus (HDV) co-infections progress rapidly and lead to cirrhosis. In Japan, the prevalence of HBV and HDV co-infected patients is low. Therefore, there are few reports of patients with HBV and HDV co-infection having undergone liver transplantation. Herein, we report a rare case of recurrence of HBV and HDV in a 41-year-old man who underwent living donor liver transplantation 4 years prior.
Collapse
|
8
|
Effects of wearing and removing dentures on oropharyngeal motility during swallowing. J Oral Rehabil 2016; 43:847-854. [DOI: 10.1111/joor.12437] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2016] [Indexed: 11/28/2022]
|
9
|
Actin-binding protein, Espin: A novel metastatic regulator for melanoma. J Dermatol Sci 2016. [DOI: 10.1016/j.jdermsci.2016.08.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
10
|
Classification of Systemic and Localized Sweating Disorders. CURRENT PROBLEMS IN DERMATOLOGY 2016; 51:7-10. [PMID: 27584957 DOI: 10.1159/000446753] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Hyperhidrosis can be subdivided into generalized hyperhidrosis, with increased sweating over the entire body, and focal hyperhidrosis, in which the excessive sweating is restricted to specific parts of the body. Generalized hyperhidrosis may be either primary (idiopathic) or secondary. Secondary generalized hyperhidrosis may be caused by infections such as tuberculosis, hyperthyroidism, endocrine and metabolic disturbances such as pheochromocytoma, neurological disorders, or drugs. Focal hyperhidrosis may also be primary (idiopathic) or secondary. Frey's syndrome is one form of secondary focal hyperhidrosis that occurs during eating together with reddening of the area in front of the ear following parotid gland surgery or injury. Primary focal hyperhidrosis is particularly common on the palms and soles of the feet, in the axilla, and on the head. Anhidrosis may be either congenital/genetic or acquired. Some of the most typical forms of congenital/genetic anhidrosis include hypohidrotic ectodermal dysplasia, congenital insensitivity to pain and anhidrosis, and Fabry disease. Acquired anhidrosis is classified as secondary anhidrosis, which may be due to an underlying disorder such as a neurological disorder, an endocrine or metabolic disturbance, or the effect of drugs, or idiopathic anhidrosis for which the pathology, cause, and mechanism are unknown. Idiopathic anhidrosis is classified into acquired idiopathic generalized anhidrosis (AIGA), idiopathic segmental anhidrosis, and Ross syndrome. AIGA is divided into three categories according to differences in the site of disturbance: (1) sudomotor neuropathy, (2) idiopathic pure sudomotor failure, and (3) sweat gland failure.
Collapse
|
11
|
The hnRNP-Htt axis regulates necrotic cell death induced by transcriptional repression through impaired RNA splicing. Cell Death Dis 2016; 7:e2207. [PMID: 27124581 PMCID: PMC4855646 DOI: 10.1038/cddis.2016.101] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 03/18/2016] [Accepted: 03/21/2016] [Indexed: 12/12/2022]
Abstract
In this study, we identify signaling network of necrotic cell death induced by transcriptional repression (TRIAD) by α-amanitin (AMA), the selective RNA polymerase II inhibitor, as a model of neurodegenerative cell death. We performed genetic screen of a knockdown (KD) fly library by measuring the ratio of transformation from pupa to larva (PL ratio) under TRIAD, and selected the cell death-promoting genes. Systems biology analysis of the positive genes mapped on protein-protein interaction databases predicted the signaling network of TRIAD and the core pathway including heterogeneous nuclear ribonucleoproteins (hnRNPs) and huntingtin (Htt). RNA sequencing revealed that AMA impaired transcription and RNA splicing of Htt, which is known as an endoplasmic reticulum (ER)-stabilizing molecule. The impairment in RNA splicing and PL ratio was rescued by overexpresion of hnRNP that had been also affected by transcriptional repression. Fly genetics with suppressor or expresser of Htt and hnRNP worsened or ameliorated the decreased PL ratio by AMA, respectively. Collectively, these results suggested involvement of RNA splicing and a regulatory role of the hnRNP-Htt axis in the process of the transcriptional repression-induced necrosis.
Collapse
|
12
|
Gustatory sweating pathways are different from thermal sweating pathways: An interpretation from the findings of a case of hemifacial gustatory sweating deficit. Auton Neurosci 2015. [DOI: 10.1016/j.autneu.2015.07.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
13
|
Quantitative analysis of shedding of Epstein-Barr virus in saliva from patients with connective tissue diseases: a pilot study. Int J Dermatol 2015; 52:887-90. [PMID: 23789606 DOI: 10.1111/j.1365-4632.2011.04992.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
14
|
Lymphoepithelioma-Like Carcinoma of the Skin with Potential for Sweat Glandular Differentiation. J Dermatol 2014; 32:393-6. [PMID: 16043904 DOI: 10.1111/j.1346-8138.2005.tb00913.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2004] [Accepted: 01/11/2005] [Indexed: 11/29/2022]
Abstract
Lymphoepithelioma-like carcinoma of the skin (LELCS) is a cutaneous malignancy with histopathological resemblance to lymphoepithelioma of the nasopharynx. Its histogenesis remains unknown, and few cases showing skin appendage differentiation have been reported to date. We present the case of a 77-year-old Japanese male with an asymptomatic red nodule on his left cheek. Because the histopathological study revealed focal growth of tumor cells lacking connections with the epidermis and marked lymphocytic infiltration surrounding the neoplastic cell nests, the case was diagnosed as LELCS. On immunohistological staining, the neoplastic cells were positive for carcinoembryonic antigen (CEA), epithelial membrane antigen (EMA), multi-cytokeratin (CK), CK6, CK18, and CK19. On the basis of these results, we suggested that skin appendage differentiation, particularly sweat glandular differentiation, was present in this case.
Collapse
|
15
|
5-Aminolevulinic Acid-Based Photodynamic Therapy for the Treatment of Two Patients with Extramammary Paget's Disease. J Dermatol 2014; 32:97-101. [PMID: 15906538 DOI: 10.1111/j.1346-8138.2005.tb00724.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Photodynamic therapy (PDT), which employs a combination of a tumor-localizing photosensitizer and visible light, has been used in the treatment of extramammary Paget's disease (EMPD). Two patients with EMPD were treated with PDT using 5-aminolevulinic acid (ALA). Histologically, in both cases, Paget's cells were present within the epidermis. Case 1 was a 92-year-old male who underwent total extirpation for treatment of EMPD. Two topical ALA-PDT treatments were applied to parts of the lesions at a total dose of 200J/cm2. Case 2 was a 73-year-old female, whose lesions in the right labia majora were treated with 3 topical ALA-PDT sessions at a total dose of 300 J/cm2. Clinical findings after the irradiation showed improvement in both patients, and elimination of tumor cells in the epidermis was confirmed histologically. Case 1 had no recurrence in the irradiation field at three months after PDT. Case 2 had a recurrence only in the periphery parts of the lesions at two months after PDT, but the periphery lesions remitted with two more PDT treatments. Topical ALA-PDT is an effective treatment for EMPD with tumor cells within the epidermis. It is noninvasive and achieves a cosmetically excellent outcome, especially in elderly patients and those in poor general condition.
Collapse
|
16
|
|
17
|
A case of acquired idiopathic generalized anhidrosis in a 2-year-old infant. J Eur Acad Dermatol Venereol 2014; 29:1446-8. [PMID: 24698553 DOI: 10.1111/jdv.12499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 02/06/2014] [Accepted: 03/03/2014] [Indexed: 11/26/2022]
|
18
|
|
19
|
Psoriatic arthritis that responded dramatically when infliximab was switched to adalimumab. Ann Dermatol 2013; 25:496-7. [PMID: 24371401 PMCID: PMC3870222 DOI: 10.5021/ad.2013.25.4.496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Revised: 07/09/2012] [Accepted: 08/04/2012] [Indexed: 11/08/2022] Open
|
20
|
Impacts of wearing complete dentures on bolus transport during feeding in elderly edentulous. J Oral Rehabil 2013; 40:923-31. [PMID: 24237359 DOI: 10.1111/joor.12107] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2013] [Indexed: 11/30/2022]
Abstract
Prosthetic treatment with dentures is often required for the elderly who have reduced swallowing function. Therefore, it is important to understand the relationship between denture-wearing and feeding function from the perspective of swallowing. To clarify changes in bolus transport during feeding in elderly edentulous patients with or without complete dentures. Subjects were 15 elderly edentulous volunteers who were treated with maxillary and mandibular complete dentures. The test food was 10 g of minced agar jelly containing barium sulphate with a particle diameter of 4·0-5·6 mm. Lateral videofluoroscopy was performed to assess the position of the leading edge of the bolus, the bolus volume in each area at swallow onset, bolus transit time and the mandibular position during pharyngeal swallowing. There were significant changes between the bolus transport with and without dentures. Without dentures, the leading edge of the bolus at swallow onset fell from the valleculae area to the hypopharynx, and the bolus volume in the hypopharynx increased. Bolus transit time increased in the oral cavity, valleculae and hypopharynx. The mandibular position shifted anterosuperior direction. The results arose owing to anatomical changes in the oral and pharyngeal structure and the following functional changes: poor food manipulation, poor bolus formation and delayed swallowing reflex. Removing dentures in elderly edentulous individuals influences bolus transport during feeding, resulting in the exacerbation of the reduced swallowing reserve capacity that accompanies ageing, and may increase the risk of dysphagia.
Collapse
|
21
|
Impacts of palatal coverage on bolus formation during mastication and swallowing and subsequent adaptive changes. J Oral Rehabil 2013; 40:751-7. [DOI: 10.1111/joor.12089] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2013] [Indexed: 11/27/2022]
|
22
|
|
23
|
Painless thyroiditis in drug-induced hypersensitivity syndrome with prolonged reactivation of herpesviruses. Int J Dermatol 2012; 52:475-7. [PMID: 22804722 DOI: 10.1111/j.1365-4632.2011.05240.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
24
|
Histological localization of aluminum in topical aluminum chloride treatment for palmar hyperhidrosis. J Dermatol Sci 2012; 67:69-71. [DOI: 10.1016/j.jdermsci.2012.02.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2011] [Revised: 02/07/2012] [Accepted: 02/24/2012] [Indexed: 10/28/2022]
|
25
|
Comparison of the efficacy of ALA-PDT using an excimer-dye laser (630 nm) and a metal-halide lamp (600 to 740 nm) for treatment of Bowen's disease. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2012; 28:142-6. [DOI: 10.1111/j.1600-0781.2012.00658.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
26
|
A case of lung cancer with unilateral anhidrosis and contralateral hyperhidrosis as the first clinical manifestation. J Am Acad Dermatol 2011; 65:438-440. [PMID: 21763575 DOI: 10.1016/j.jaad.2010.01.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2009] [Revised: 01/19/2010] [Accepted: 01/22/2010] [Indexed: 11/25/2022]
|
27
|
A case of cutaneous type pemphigus vulgaris. Int J Dermatol 2011; 51:1398-400. [PMID: 21790548 DOI: 10.1111/j.1365-4632.2010.04779.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
28
|
Pigmented mammary Paget disease mimicking melanoma on dermatoscopy. J Am Acad Dermatol 2011; 64:e114-6. [DOI: 10.1016/j.jaad.2010.09.717] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2010] [Revised: 09/09/2010] [Accepted: 09/12/2010] [Indexed: 11/28/2022]
|
29
|
Abstract
A dose of 60 units (U) of botulinum toxin type A (BT-A) has been confirmed to have efficacy for patients with palmoplantar hyperhidrosis. However, the effectiveness of this dose is limited in severe cases defined as sweat production of 2 mg/cm(2) per min or more (measured by the ventilated capsule method) and a Hyperhidrosis Disease Severity Scale (HDSS) grade of 3 or 4. An increased dose of 90 U of BT-A was found to reduce sweating for approximately 7 months. In a comparison of patients with sweat production of more than 2.5 mg/cm(2) per min and an HDSS grade of 4 and patients with sweat production of 2.5 mg/cm(2) per min or less and an HDSS grade of 3, there was no difference in the reduction of sweat production at 5 months, but the duration of the reduced sweating was shorter for the former group. This suggests that there are limits to the efficacy of BT-A for severe forms of the disease with sweat production of more than 2.5 mg/cm(2) per mL.
Collapse
|
30
|
|
31
|
Treatment efficiency of combining photodynamic therapy and ionizing radiation for Bowen’s disease. J Eur Acad Dermatol Venereol 2011; 25:475-8. [DOI: 10.1111/j.1468-3083.2010.03757.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
32
|
P25-7 One case of anhidrotic infant with suspected hypothalamus disorder. Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)61029-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
33
|
Disseminated mucocutaneous herpes simplex virus infection in an immunocompetent woman. Int J STD AIDS 2010; 21:213-4. [PMID: 20215631 DOI: 10.1258/ijsa.2009.009017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Disseminated mucocutaneous herpes simplex virus (HSV) infection in an immunocompetent person is quite rare. A 19-year-old healthy Japanese woman presented with painful, umbilicated vesicles and pustules on her genital region, both nipples and on the forearm 10 days after the last sexual contact with her partner who had cold sore at that time. Tzanck test and biopsy confirmed the diagnosis of disseminated mucocutaneous HSV infection. She did not have any visceral HSV disease. Skin lesions improved after treatment with acyclovir and erythromycin for seven days. We propose that like herpes gladiatorum, HSV dissemination in this case was acquired by close body contact.
Collapse
|
34
|
Anisotropy and individual differences in depth perception based on binocular disparity and motion parallax. J Vis 2010. [DOI: 10.1167/7.9.829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
35
|
ALK-positive primary systemic anaplastic large cell lymphoma with extensive cutaneous manifestation. Acta Derm Venereol 2010; 90:198-200. [PMID: 20169312 DOI: 10.2340/00015555-0775] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
36
|
Infliximab treatment of severe genital ulcers associated with Behçet disease. J Am Acad Dermatol 2010; 62:162-164. [PMID: 20082903 DOI: 10.1016/j.jaad.2009.02.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2008] [Revised: 02/17/2009] [Accepted: 02/22/2009] [Indexed: 12/31/2022]
|
37
|
CLINICAL RESPONSES TO TOPICAL PHOTODYNAMIC THERAPY OF ACTINIC KERATOSES, BOWEN'S DISEASE AND NON-ONCOLOGICAL DISEASES IN JAPAN. Laser Ther 2010. [DOI: 10.5978/islsm.19.159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
38
|
Heating increases protoporphyrin IX production in normal skin after delivery of 5-aminolevulinic acid by iontophoresis. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2009; 25:333-4. [DOI: 10.1111/j.1600-0781.2009.00461.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
39
|
Herpes zoster of the nipple: rapid DNA-based diagnosis by the loop-mediated isothermal amplification method. Int J STD AIDS 2009; 21:66-7. [PMID: 19884358 DOI: 10.1258/ijsa.2009.009178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A 28-year-old Japanese man presented with grouped erosions and vesicles on an erythematous base affecting the right areola and the surrounding skin. A Tzanck smear from the vesicle revealed giant cells. An initial clinical diagnosis of mammary herpes simplex was considered but to explore the differential diagnosis, viral DNA was amplified by the loop-mediated isothermal amplification (LAMP) method. DNA replication was observed only in varicella zoster virus LAMP mixture, and this confirmed a diagnosis of herpes zoster. The patient was treated with 3000 mg of daily oral valacyclovir for seven days. After antiviral treatment, the lesion had healed and the pain had resolved completely.
Collapse
|
40
|
Photodynamic therapy using direct-current pulsed iontophoresis for 5-aminolevulinic acid application. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2009; 25:280-2. [DOI: 10.1111/j.1600-0781.2009.00456.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
41
|
P1.30 Pathophysiology of hemifacial flushing and contralateral anhidrosis with crossed hypohidrosis under the chest at heating in children. Auton Neurosci 2009. [DOI: 10.1016/j.autneu.2009.05.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
42
|
Photodynamic therapy following carbon dioxide laser enhances efficacy in the treatment of extramammary Paget's disease. Acta Derm Venereol 2009; 89:150-4. [PMID: 19325999 DOI: 10.2340/00015555-0623] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Surgical resection is the first-choice therapy for extramammary Paget's disease, but extensive resection is highly invasive and non-surgical treatments are sometimes preferred. Although photodynamic therapy (PDT) has been used for extramammary Paget's disease for some time, recurrence and residual tumour cells are common. In the present study, five patients with extramammary Paget's disease with a total of eight lesions first underwent carbon dioxide (CO2) laser abrasion, followed by 3 h of occlusive application of aminolaevulinic acid (ALA) and then 100 J/cm2 irradiation with a 630-nm excimer dye laser. This combination treatment regime was repeated every 2 weeks for a total of 3 times. Group 1 comprised two patients (five lesions) who received CO2 laser and ALA-PDT only. Group 2 comprised three patients (three lesions) who received CO2 laser and ALA-PDT for residual tumour cells following surgery. Follow-up examinations showed that seven lesions in five patients had not recurred after 12 months, suggesting the efficacy of the present method.
Collapse
|
43
|
Sarcoid tissue reaction on herpes zoster scars in a myelodysplastic syndrome patient: Wolf's isotopic response. J Eur Acad Dermatol Venereol 2009; 23:475-7. [DOI: 10.1111/j.1468-3083.2008.02924.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
44
|
Reduction in QSART and vasoactive intestinal polypeptide expression in the skin of Parkinson's disease patients and its relation to dyshidrosis. J Cutan Pathol 2009; 36:517-21. [PMID: 19476518 DOI: 10.1111/j.1600-0560.2008.01086.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND With regards to dyshidrosis in Parkinson's disease (PD), there is no established and consistent view on the occurrence sites, frequency and etiology, although there have been several reports on hypohidrosis of the limbs and sudoresis on the face/cervical region. METHODS Hydrosis in the forearms of PD patients and healthy individuals were compared by quantitative sudomotor axon reflex test (QSART). The expression of various neuropeptides and alpha-synuclein was examined with immunohistochemical staining. RESULTS There was a significant reduction in QSART of PD patients but not of healthy controls. Reduced expression of vasoactive intestinal polypeptide (VIP) was also detected in the sweat glands of PD patients. CONCLUSION Reduction in QSART and VIP expression in the sweat glands might be involved in the dyshidrosis of PD patients.
Collapse
|
45
|
A pilot study to assess the efficacy of photodynamic therapy for Japanese patients with actinic keratosis in relation to lesion size and histological severity. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2009; 25:37-40. [DOI: 10.1111/j.1600-0781.2009.00401.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
46
|
Primary cutaneous T-cell lymphoma of unspecified type with cytotoxic phenotype: Clinicopathological analysis of 27 patients. Cancer Sci 2009; 100:33-41. [DOI: 10.1111/j.1349-7006.2008.01000.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
47
|
Etretinate enhances the susceptibility of human skin squamous cell carcinoma cells to 5-aminolaevulic acid-based photodynamic therapy. Clin Exp Dermatol 2008; 34:385-9. [PMID: 19077103 DOI: 10.1111/j.1365-2230.2008.03003.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Photodynamic therapy (PDT) with 5-aminolaevulinic acid (5-ALA) is a noninvasive and effective treatment for superficial skin cancers. Etretinate, a derivate of vitamin A, with the chemical formula ethyl(2E,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethyl-2,4,6,8-nona-tetraenoate, has been reported to have antitumour effects and to regulate the proliferation and differentiation of skin cancers. OBJECTIVE In order to develop more efficient PDT, we investigated whether etretinate enhanced the cytotoxic action of ALA-based PDT against human squamous cell carcinoma cell line, HSC-5. METHOD The in vitro cytotoxicity was measured using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Apoptotic cells were detected by double-staining with fluorescent annexin V and propidium iodide. Intracellular protoporphyrin IX (PpIX) converted from exogenous ALA was measured by a fluorescence meter. RESULTS HSC-5 cells pretreated with a nontoxic concentration of etretinate became more susceptible to the cytotoxic action of ALA-based PDT. Etretinate-pretreated cells underwent apoptosis in response to ALA-based PDT. Etretinate pretreatment resulted in enhanced accumulation of ALA-dependent intracellular PpIX. CONCLUSIONS The results suggest that etretinate enhances the susceptibility of HSC-5 cells to ALA-based PDT via the intracellular increase of ALA-dependent PpIX. Etretinate might be useful for improvement of ALA-based PDT.
Collapse
|
48
|
Local injection of botulinum toxin A for palmar hyperhidrosis: usefulness and efficacy in relation to severity. J Dermatol 2008; 35:325-9. [PMID: 18578708 DOI: 10.1111/j.1346-8138.2008.00478.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Botulinum toxin A is widely used in Europe and the USA for the treatment of localized hyperhidrosis, and its efficacy has been recognized. In this study, botulinum toxin A (Botox) was locally injected at 30 sites (2 U/injection) on the right palm in 27 patients with palmar hyperhidrosis (14 severe patients, 13 mild patients), and the results confirmed the efficacy of injection. The amount of sweat was then quantified for the left and right hands every month after local injection. The quantity of sweat on the treated hand was approximately one-fifth that on the untreated hand. In addition, the quantity of sweat on the untreated hand decreased slightly. Over time, the quantity of sweat on the treated hand increased slightly, but the quantity of sweat on the treated hand at 6 months after injection was less than half that before injection, and there were significant differences before and after injection. In the present study, severe sweating was defined as 1 mg/cm2/min or more and mild sweating as less than 1 mg/cm2/min, and the therapeutic effects of botulinum toxin A were analyzed in relation to severity. When compared to the mild cases, the quantity of sweat remained higher in the severe cases after botulinum toxin A therapy. Therefore, to achieve satisfactory effects in severe cases, it would be necessary to increase the number of injection sites, as well as injection dose.
Collapse
|
49
|
P40
A case of contact dermatitis to polyethylene glycol. Contact Dermatitis 2008. [DOI: 10.1111/j.0105-1873.2004.0309fv.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
50
|
Thioredoxin upregulation by 5-aminolaevulinic acid-based photodynamic therapy in human skin squamous cell carcinoma cell line. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2008; 24:142-6. [DOI: 10.1111/j.1600-0781.2008.00354.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|