Publications by authors named "Nina L Martensson"
Article Synopsis
- Tattoo pigment, particularly iron oxide, can migrate from the skin to regional lymph nodes and internal organs, raising concerns for MRI examinations.
- In a study with tattooed mice, evaluations showed minimal systemic distribution of these pigments, with no significant impact on the liver, kidney, or brain, and no adverse skin reactions when exposed to a static magnetic field.
- The research indicated that while tattoo pigments might cause image artefacts during MRI scans, they do not pose significant clinical health risks.
Article Synopsis
- Over the past 30 years, tattooed individuals have reported painful reactions during MRI scans, characterized by burning sensations, swelling, and redness, potentially linked to elements in tattoo inks.
- A case study of a young man with a recent black tattoo showed recurring painful reactions during MRIs, even without magnetic components in the ink, but these reactions lessened over time.
- The study suggests that the painful sensations may result from interactions between the tattoo's ink and dermal nerves, underlining the need for more research to understand these reactions and develop preventive strategies.
Background And Objectives: Rising incidences of basal cell carcinoma (BCC) have increased the need for effective topical therapies. By enhancing cutaneous uptake of the chemotherapeutic agents, cisplatin and 5-fluorouracil (5-FU), laser-assisted delivery may provide a new combination treatment for BCC. Accordingly, this study aimed to evaluate tumor response, safety, and drug biodistribution in tumors and blood after topical laser-assisted 5-FU + CIS treatment in BCC patients.
View Article and Find Full Text PDFBackground: Resection of colon cancer with curative intent implies clear margins. An arbitrary requirement of 2 cm DtLM generally ensures surgical and pathological clearance. However, harvest of tumor-draining lymph nodes is related to DtLM.
View Article and Find Full Text PDF