Search for dissertations about: "Needle"

Showing result 1 - 5 of 181 swedish dissertations containing the word Needle.

  1. 1. Needle Punching of Wet Cellulose Fibre Structure

    Author : Maria Klingberg; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; out-of–plane; fibre orientation; needle punching; fibre network structure; paperboard; cellulose fibre;

    Abstract : Needle punching of cellulose fibre structures was studied, in order to explore the possibility for a new method for bonding to be used in the paperboard industry. The interest in such subject was based on the need for stronger fibre-to-fibre bonding in the thickness direction of paperboard. READ MORE

  2. 2. Core Biopsy of Breast and Axillary Lesions Technical and Clinical Aspects

    University dissertation from Uppsala : Institutionen för onkologi, radiologi och klinisk immunologi

    Author : Shahin Abdsaleh; PG Lindgren; Per Skaane; [2006]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiology; Automatic core needle biopsy; Semiautomatic core needle biopsy; Surgical specimen; Dynamic needle behavior; Hormone Receptors; Radiologisk forskning; MEDICINE Physiology and pharmacology Radiological research; MEDICIN Fysiologi och farmakologi Radiologisk forskning;

    Abstract : The aims of this work were to image and analyze the needle behavior at automated core biopsy, to investigate the clinical utility of an alternative core biopsy technique using a semiautomated gun in breast and axillary lesions, and also to compare core biopsy with surgical specimens in malignant breast lesions regarding histologic features and hormone receptor expression.In two experimental studies, using butter and silicon phantoms, respectively, the needle pass was imaged and its dynamic behavior studied. READ MORE

  3. 3. Comparison of stereotactic fine needle aspiration biopsy and core needle biopsy in breast lesions

    University dissertation from Stockholm : Karolinska Institutet, Department of Surgical Science

    Author : Karin Leifland; Karolinska Institutet.; Karolinska Institutet.; [2004]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Purpose: The purpose of this study was to evaluate the diagnostic value of two biopsy methods by comparing stereotactic fine needle aspiration biopsy (S-FNAB) with stereotactic core needle biopsy (S-CNB). The biopsies were performed by the same radiologist, in the same breast lesion on the same occasion, in order to establish which method that best can be recommended in different kind of mammographically detected lesions. READ MORE

  4. 4. Blood Borne Viruses (HIV, HBV and HCV) among Participants of a Swedish Needle Exchange Program

    University dissertation from Lund University: Faculty of Medicine

    Author : MARIANNE ALANKO BLOMÉ; [2016]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hepatitis C virus HCV infection; Hepatitis B; HIV prevention; people who inject drugs; Needle exchange program; HBV vaccination;

    Abstract : .... READ MORE

  5. 5. Fine needle aspiration diagnosis of spindle cell tumors of soft tissue, including the use of ancillary methods, and correlation with clinical data

    University dissertation from Department of Patology & Cytology Lund University Hospital 221 85 Lund Sweden

    Author : Henryk Domanski; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Patologi allmän ; patologisk anatomi; General pathology; pathological anatomy; spindle cell lipoma; soft tissue; spindle cell tumors; Medicine human and vertebrates ; Medicin människa och djur ; schwannoma; neurilemoma; leiomyosarcoma; immunocytochemistry; FNA; fine needle aspiration; dermatofibrosarcoma protuberans; elastofibroma dorsi; Cytology; electron microscopy;

    Abstract : Fine needle aspiration cytology (FNAC) is gaining increased popularity in the diagnosis of soft tissue lesions. FNAC used as a primary examination method to obtain a morphologic diagnosis, has been part of the diagnostic work-up of patients admitted to the Musculoskeletal Tumor Center of the Lund University Hospital since 1972. READ MORE