A rare variant of incontinentia pigmenti - disseminated papules and vesicles

The case report of a 2 week-old Turkish girl suffering from incontinently pigmenti (IP) with atypical disseminated papules and vesicles as a rare clinical manifestation at the onset is presented.
The diagnosis result from the histological examination with eosinophilic spongiosis, the peripheral blood eosinophilia and the development of typical striated lesions is the course of the disease.     

Sharp force trauma with two katana swords: identifying the murder weapon by comparing tool marks on the skull bone

International Journal of Legal Medicine - This paper describes the variety of information that a tool mark analysis on human tissue can provide based on a case of multiple sharp violence. The...     

Abusive head trauma in court: a multi-center study on criminal proceedings in Germany

International Journal of Legal Medicine - The shaken baby syndrome (SBS) is a common variant of abusive head trauma (AHT) in infants and toddlers. Data on the legal outcome of such cases are still...     

Tumor–microenvironment interactions studied by zonal transcriptional profiling of squamous cell lung carcinoma

Invasion is a critical step in lung tumor progression. The interaction between tumor cells and their surroundings may play an important role in tumor invasion and metastasis. To better understand the mechanisms of tumor invasion and tumor–microenvironment interactions in lung tumors, total RNA was isolated from the inner tumor, tumor invasion front, adjacent lung, and distant normal lung tissue from 17 patients with primary squamous cell lung carcinoma using punch‐aided laser capture microdissection. Messenger RNA expression profiles were obtained by microarray analysis, and microRNA profiles were generated from eight of these samples using TaqMan Low Density Arrays. Statistical analysis of the expression data showed extensive changes in gene expression in the inner tumor and tumor front compared with the normal lung and adjacent lung tissue. Only a few genes were differentially expressed between tumor front and the inner tumor. Several genes were validated by immunohistochemistry. Evaluation of the microRNA data revealed zonal expression differences in nearly a fourth of the microRNAs analyzed. Validation of selected microRNAs by in situ hybridization demonstrated strong expression of hsa‐miR‐196a in the inner tumor; moderate expression of hsa‐miR‐224 in the inner tumor and tumor front, and strong expression of hsa‐miR‐650 in the adjacent lung tissue. Pathway analysis placed the majority of genes differentially expressed between tumor and nontumor cells in intrinsic processes associated with inflammation and extrinsic processes related to lymphocyte physiology. Genes differentially expressed between the inner tumor and the adjacent lung/normal lung tissue affected pathways of arachidonic acid metabolism and eicosanoid signaling. © 2012 Wiley Periodicals, Inc.