Sökning: "sentinel lymph node biopsy"

Hittade 3 uppsatser innehållade orden sentinel lymph node biopsy.

1. 1. Preoperative prediction of sentinel nodal status using mammography images

   Master-uppsats, Lunds universitet/Matematisk statistik

   Författare :Malin Hjärtström; Maren Høibø; [2021]
   Nyckelord :Mathematics and Statistics;

   Sammanfattning : Breast cancer is the most common cancer among women in Sweden, accounting for approximately 30 % of the cancer cases. The overall prognosis is good, but worsens if the cancer metastasizes from the primary tumor. LÄS MER

3. 2. THE CLINICAL VALUE OF SPECT/ CT IN IDENTIFYINGSENTINEL LYMPH NODES IN PATIENTS WITH BREASTCANCER: A SYSTEMATIC REVIEW

   Kandidat-uppsats, Örebro universitet/Institutionen för medicinska vetenskaper

   Författare :Fatema Jafer; [2021]
   Nyckelord :Breast cancer; Sentinel lymph node; SPECT CT; Planar lymphoscintigraphy;

   Sammanfattning : Introduction: Sentinel lymph node biopsy is an established method used to investigate the riskof lymphatic metastasis especially in breast cancer and melanoma patients. SPECT/ CT isconsidered to be an advantageous method in mapping of sentinel nodes. LÄS MER

4. 3. Feasibility of Implementing the PILATUS CdTe 300k Detector as a Real Time Gamma Camera in Intraoperative Medical Imaging

   Kandidat-uppsats, Lunds universitet/MAX IV-laboratoriet; Lunds universitet/Fysiska institutionen

   Författare :Mariam Andersson; [2015]
   Nyckelord :PILATUS; CdTe; detector; medical imaging; lymphoscintigraphy; sentinel lymph node biopsy; quantum efficiency; resolution; sensitivity; semiconductor detector; gamma camera; Physics and Astronomy;

   Sammanfattning : The full-width-at-half-maximum of the point spread functions for a pixellated cadmium telluride detector exposed to gammas from a 140.5 keV Tc-99m source are modelled in GATE, at a detector-collimator distance of 5 cm, and collimator-source distances of 5 cm and 10 cm, with lead pinholes of diameter 1.0 mm, 1.5 mm, 2. LÄS MER