منابع مشابه
Spitz on growth control
S elf reliance is not enough. Some organs rely on the kindness of others to control their size, according to Correct organ size is measured in mass, not cell numbers— forcing or blocking cell division generally does not change an organ's overall dimensions. Parker found the same is true in the fl y embryonic P compartment, which forms part of the larval epidermis. Increases in P compartment cel...
متن کامل[Agminated Spitz nevi on a hyperpigmented macule].
We present the case of a 2-year-old boy with multiple Spitz nevi clustered on a hyperpigmented macule that obeyed a quadrant distribution. Multiple Spitz nevi are rare and can be disseminated or clustered. A third of the cases of agminated lesions appear on hyperpigmented macules.
متن کاملAngiomatoid Spitz Nevus.
Spitz nevus is a variant of melanocytic nevus which is histopathologically defined as large spindle and/or epithelioid cells. Angiomatoid Spitz nevus is a rare histologic variant of desmoplastic Spitz nevus characterized by prominent vasculature. We present a case of angiomatoid Spitz nevus, celluar type, that has not been reported before. We provide another example to show the remarkable diver...
متن کاملThe Spectrum of Spitz Nevi
Main Outcome Measure: Frequency of dermoscopic patterns within the different histopathologic subtypes of Spitz nevi. Results: Overlapping clinical, dermoscopic, and histopathologic findings were observed among PSN, RN, and PSRN, thereby justifying their inclusion into the single PSRN diagnostic category. Asymmetry was the most frequent indicator of histopathologic ASN (79%; n=11); in only 4 cas...
متن کاملOsteopontin expression in Spitz nevi.
1. de Waard-van der Spek FB, Mulder PG, Oranje AP. Prilocaine/lidocaine patch as a local premedication for skin biopsy in children. J Am Acad Dermatol. 1997; 37(3, pt 1):418-421. 2. Buckley MM, Benfield P. Eutectic lidocaine/prilocaine cream: a review of the topical anaesthetic/analgesic efficacy of a eutectic mixture of local anaesthetics (EMLA). Drugs. 1993;46(1):126-151. 3. Hoss DM, Gross EG...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2006
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.1754rr4