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Photoacoustic imaging of periorbital skin cancer ex vivo: unique spectral signatures of malignant melanoma, basal, and squamous cell carcinoma : Biomedical Optics Express

Radical excision of periorbital skin tumors is difficult without sacrificing excessive healthy tissue. Photoacoustic (PA) imaging is an emerging non-invasive biomedical imagi­­ng modality that has potential for intraoperative micrographic control of surgical margins. This is the first study to assess the feasibility of PA imaging for the detection of periocular skin cancer. Eleven patients underwe

Malvajordloppa Podagrica fuscicornis (L.) – nytt ljus på en gammal skalbaggsart i Sverige (Col., Chrysomelidae)

The recent finding of the flea beetle species Podagrica fuscicornis (Linné, 1767) in a commercial market garden at Ystad just off the south coast of Skåne (Scania), the southernmost province of Sweden, is discussed. The species was found in August 2010 residing on plants of Lavatera cashmeriensis (Malvaceae), the follwing years in numbers. Old literature records from Sweden of the species (e.g. Gy