Sökning: "skin tumours"

Visar resultat 1 - 5 av 42 avhandlingar innehållade orden skin tumours.

  1. 1. Near infrared and skin impedance spectroscopic in vivo measurements on human skin : development of a diagnostic tool for skin cancer

    Författare :Ida Bodén; Peter Naredi; Britta Lindholm-Sethson; Paul Geladi; Bo Karlberg; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Combined probe head; Malignant melanoma; diagnosis; NIR; Skin impedance; PCA; PLS-DA; kirurgi; Surgery;

    Sammanfattning : Every year approximately 2800 Swedes are diagnosed with malignant melanoma, the form of cancer that is most rapidly increasing in incidence in the Western world. The earlier we can identify and diagnose a malignant melanoma, the better is the prognosis. LÄS MER

  3. 2. Aspects of skin cancer diagnosis in clinical practice

    Författare :Ingela Ahnlide; Lund Dermatologi och venereologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; skin cancer diagnosis; skin cancer; skin surgery; dermoscopy; basal cell carcinoma; squamous cell carcinoma; melanoma; dysplastic naevus; naevus; algorithms;

    Sammanfattning : Skin cancer incidence is increasing in fair-skinned populations. The three most common skin cancers are basal cell carcinoma (BCC), squamous cell carcinoma (SCC) and malignant melanoma (MM). A correct diagnosis is crucial for an efficient and tailored treatment for the skin cancer patient. LÄS MER

  4. 3. Detection and analysis of genetic alterations in normal skin and skin tumours

    Författare :Åsa Sivertsson; KTH; []
    Nyckelord :single cell; DNA sequencing; p53; mutation; UV; BCC; pyrosequencing; malignant melanoma; N-ras;

    Sammanfattning : The investigation of genetic alterations in cancer-relatedgenes is useful for research, prognostic and therapeuticpurposes. However, the genetic heterogeneity that often occursduring tumour progression can make correct analysischallenging. LÄS MER

  5. 4. Proliferation, Invasion and p16 Localisation in Malignancies

    Författare :Kristina Nilsson; Malmö Patologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; onkologi; Cytologi; cancerology; Cytology; oncology; skin tumours; invasion; p16; cancer; patologisk anatomi; Patologi allmän ; pathological anatomy; proliferation; General pathology;

    Sammanfattning : Uncontrolled proliferation and invasion are two characteristics in tumour development and progression. Previous studies have shown that invading tumour cells in colorectal cancer have low proliferation in parallel to upregulation of the tumour suppressor p16. LÄS MER

  7. 5. ARCON in experimental and clinical radiotherapy

    Författare :Ana Maria Rojas Callejas; Björn Zackrisson; René-Olivier Mirimanoff; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Oncology; ARCON; tumours; normal tissues; radiosensitization; carbogen; nicotinamide; repair inhibition; therapeutic gain; rodents; humans; Onkologi; Oncology; Onkologi; onkologi; Oncology;

    Sammanfattning : xHypoxia and repopulation of tumour clonogens are two important determinants of treatment outcome in radiotherapy. In general clinical evidence indicates that loco-regional control may be reduced with long overall treatment times and for tumours with low pre-treatment levels of oxygen. LÄS MER