نتایج جستجو برای: skin biopsy
تعداد نتایج: 280492 فیلتر نتایج به سال:
BACKGROUND In spite of leprosy being a disease of nerves, ROM therapy for single skin lesion leprosy was based on clinical trials without much evidence-based studies of nerve pathology. The present study was undertaken to compare the histology of skin and nerve in single skin lesion leprosy, and to assess the scientific rationale and justification of single dose ROM therapy. METHODS Twenty-se...
introduction: there is a consensus in the literature that sentinel lymph node biopsy is the standard procedure for axillary staging in early stage (i and ii) breast cancer patients. usually during lymphoscintigraphy, the location of the sentinel lymph node is marked on the skin by an indelible ink. in this study we evaluated this issue in our patients. methods: 40 patients with the clinical dia...
Lipogranulomatosis or Farber's disease in a rare autosomal recessive disorder characterized by swollen, tender joints, periarticular and subcutaneous nodules, horsncss and progressive aphonia. Hepatosplcnomcgaly and C.N.S. involvements arc also reported in certain patients. The disorder is caused by a deficiency of acid ceramidase which may be best diagnosed by missing ceramidasc activity at a...
OBJECTIVE To identify Pseudomonas aeruginosa (P. aeruginosa) from the skin biopsy specimens in burn wound infections by multiplex polymerase chain reaction (M-PCR) and detection of antimicrobial susceptibility of isolates from culture. METHODS We conducted this cross-sectional study in 140 patients with wound infections who admitted to the referral burn center of Motahari, Tehran, Iran, durin...
Patients with systemic lupus erythematosus (SLE) who present with skin disease pose the clinician with diagnostic challenges. The skin disease can reflect an increase in systemic disease activity suggested by other features of active lupus and, as such, usually responds well to more aggressive immunosuppressive therapy. Other possibilities of skin disease include drug eruptions, skin disease un...
OBJECTIVE To evaluate the performance of dermoscopists in diagnosing small pigmented skin lesions (diameter </= 6 mm) compared with an automatic multispectral computer-vision system. DESIGN Blinded comparison study. SETTING Dermatologic hospital-based clinics and private practice offices. Patients From a computerized skin imaging database of 990 small (</= 6-mm) pigmented skin lesions, all ...
An eighteen-year old man is reported who had a large nevus spilus on the right side of his body with port wine stain on the anterior and posterior sides of his trunk without any systemic involvement. Considering the clinical signs and skin biopsy report of the patient, the diagnosis of phakomatosis pigmentovascularis type IIIa was made.
BACKGROUND AND DESIGN The hyperimmunoglobulinemia D (hyper-IgD) syndrome is characterized by recurrent febrile attacks with abdominal distress, headache, and arthralgias. Physical examination reveals cervical lymphadenopathy in most cases and, sometimes, splenomegaly. Skin lesions have been observed in isolated cases during attacks. We summarize the features of skin lesions and the histopatholo...
A 3-month-old short haired pointer with crusty local alopecia around the eyes was presented to SmallAnimal Hospital of Tehran University. Scraping and biopsy were obtained from lesions of affected area.Notoedres sp. was diagnosed in skin scraping by parasitologic examination. Furthermore, histopathology oflesions demonstrated moderate hyperplastic epidermis, parakeratosis and acanthosis.
the association of pemphigus and thymoma is real, although rare. we report a 73-year-old woman presenting with cutaneous bullac and erosions superimposed on erythematous and urticarial plaques, and a positive nikolsky sign. she. had a large mediastinal mass that proved to be a benign thymoma. her skin biopsy and direct immunofluorescence test were suggestive of superficial pemphigus.
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