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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Journal of Kerman University of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی: Leishmaniasis,Lichenoid,Sporotrichoid,Eczematous
- چکیده:
- چکیده انگلیسی: Leishmaniasis is a infectious disease with broad spectrum of clinical features from typical noduloulcerative lesion to atypical lesions. In this article, we presented 4 cases with atypical presentation of cutaneous leishmaniasis lesions (including eczematous, sporotrichoid and lichenoid) in an endemic area in Iran, Kerman. The first case was a 28- year- old man presented with a pruritic purplish -red plaque with lichenoid appearance around proximal nail fold of right third finger since a few months ago. The second case was a young woman with an indurated yellowish-brown plaque with peripheral depigmentation firstly diagnosed as keloid with subsequent intralesional triamcinolone injection. The third case was a middle-aged woman with multiple ulcerated reddish-brown nodules and plaques in a linear array on both legs and one forearm (sporotrichoid pattern). The forth case was a man with a painful indurated reddish-brown plaque with yellowish crust and swelling resembling infected contact dermatitis.
- انتشار مقاله: 10-04-1397
- نویسندگان: Simin Shamsi Meymandi,Maryam Khalili,Mahin Aflatonian,Rahim Ahmadi,Alireza Zeynadini Meymand
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Pathology
- نوع مقاله: Journal Article
- کلمات کلیدی: Basal cell carcinoma,Immunohistochemical,Aggressiveness
- چکیده:
- چکیده انگلیسی: Background & Objective:Basal cell carcinoma (BCC) is classified into BCC1 or low risk (nodular, superficial type) and BCC2 or high risk (micronodular, morpheaform, infiltrative, and basosquamous types) based on clinical behavior. This study attempts to evaluate immunohistochemical (IHC) findings and clinical features associated with local aggressiveness and recurrence in BCC lesions.
Methods:This is a cross-sectional descriptive study conducted on 42 paraffin blocks (22 BCC1, 20 in BCC2) at Pathology Department of Afzalipour Teaching Hospital. First, demographic features of the patients were recorded and pathology blocks were classified by two dermatopathologists based on histopathological types of BCC1 and BCC2. Then, primary monoclonal antibodies including CD10, CD1a, SMA, Ki67, CD34, and P53 were utilized for IHC study. We compared BCC1 and BCC2 according to IHC markers, demographic features of patients, and tumoral features.
Results:The mean number of Langerhans cells (LCs) within epidermis above tumor mass was 14+1.92 and 4.7±1.23 in BCC1 and BCC2, respectively; these results show a significant difference between the two groups (P=0.001). P53 was positive in 41.13±6.39% and 74.5 ±6.26% of the tumor cells in BCC1 and BCC2 groups, which was statistically significant (P=0.001). Also, the mean number of blood vessels was 14.40±1.30 and 21.40±1.97 in BCC1 and BCC2, that was statistically significant (P=0.005).
Conclusion: Higher numbers of angiogenesis (SMA positive) and positive P53 were observed in BCC2 than BCC1. Also, more active positive CD1a cells were observed in BCC1 compared to BCC2.- انتشار مقاله: 20-12-1396
- نویسندگان: Simin Shamsi Meymandi,Shahriar Dabiri,Alireza ZeynadiniMeymand,Maryam Iranpour,Maryam Khalili,Sorour Alijani,Mahin Aflatoonian
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Pathology
- نوع مقاله: Journal Article
- کلمات کلیدی: Glucantime,Real Time PCR,Imiquimod,Leishmania tropica
- چکیده:
- چکیده انگلیسی: Background and Objectives: Kerman Province, especially city of Bam in the southeast part of Iran, is epidemics for dry type cutaneous leishmaniasis (DTCL). This study was conducted to compare the effect of different treatments on parasite DNA load following therapies using Real-Time PCR method. Materials and Methods: Fifteen patients were divided into three groups under therapy with intralesional meglumine antimoniate, topical imiquimod and combination of both drugs. After obtaining consent from patients, punch biopsies were taken before and after treatment .To compare the amount of DNA load a relative quantitative Real-Time PCR method was designed and set up using Leishmania tropica ITS (internal transcribed spacer) gene. After doing PCR, the obtained results were analyzed using 2^-ΔΔCT method and relativity of DNA load before and after treatment were calculated. Results: The highest falling of DNA load was for imiquimod (mean 4/7 cases), glucantime (mean 2/2 cases) and combination therapy (mean 2/4). From clinical point of view combination therapy had the best response. On the other hand, the overall IHC findings showed good response based on decreased CD1a epidermal, increased CD1a dermal, decreased CD68 macrophages and increased CD3 and CD20 of dermis. Conclusion: We set up a new method to compare Leishmania DNA load using the stable human gene of beta actin for normalization. We concluded that imiquimod was immune modulator and had synergistic effects on the best parasitocidal drug of glucantime for better response.
- انتشار مقاله: 15-11-1391
- نویسندگان: Shahriar Dabiri,Hassan Manafi Anari,Simin Shamsi Meymandi,Reza Fotouhi Ardakani,Sahar Amirpour Rostami,Manzumeh Shamsi Meymandi,Perikala Vijayananda Kumar
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Dermatology
- نوع مقاله: Journal Article
- کلمات کلیدی: Cataract,PHACES syndrome,Horner’s syndrome,conductive hearing loss
- چکیده:
- چکیده انگلیسی: PHACES syndrome (Posterior Fossa Malformations, Hemangioma, Arterial Anomalies, Cardiac Defects and Coarctation of the Aorta, Eye Abnormalities, and Sternal Abnormalities or Ventral Developmental Defects) is a rare neurocutaneous syndrome, which characteristic feature is large segmental hemangioma. Extracutaneous involvement is an important cause of morbidity in this syndrome.
Described below is an infant with large hemangiomatous lesions on the right side of the face, suprasternal notch, midline sternal defect and supraumbilical raphe. Based on the new consensus on the diagnostic criteria of PHACES syndrome, a definitive diagnosis of PHACES syndrome has been corroborated. Accordingly, our patient was analyzed with regards to other clinical features through magnetic resonance imaging of the head, neck and abdomen, all of which were normal. In echocardiography, the patient showed atrial septal defect, in addition to ipsilateral conductive hearing loss, contralateral cataract and Horner’s syndrome, which was reported only in very few cases. The clinical presentation of the present case was different from most previous reported ones, as segmental hemangioma in PHACES syndrome was, for the most part, located on the left side of the face and ocular involvement was predominantly reported ipsilateral to hemangiomatous lesion.- انتشار مقاله: 27-09-1398
- نویسندگان: Maryam Khalili,Mahin Aflatoonian,Alireza Zeinaddini,Rahim Ahmadi,Simin Shamsi Meymandi
- مشاهده