75 research outputs found
De invloed van psychosociale factoren op het herstel na een operatie:Een overzicht van de literatuur
Predicting the extent of nodal involvement for node positive breast cancer patients: Development and validation of a novel tool
Background: This study aimed to develop an easy to use prediction model to predict the risk of havin
Screening for distant metastases in patients with ipsilateral breast tumor recurrence: the impact of different imaging modalities on distant recurrence-free interval
Purpose In patients with ipsilateral breast tumor recurrence (IBTR), the detection of distant disease determines whether the
intention of the treatment is curative or palliative. Therefore, adequate preoperative staging is imperative for optimal treatment
planning. The aim of this study is to evaluate the impact of conventional imaging techniques, including chest X-ray and/or
CT thorax-(abdomen), liver ultrasonography(US), and skeletal scintigraphy, on the distant recurrence-free interval (DRFI)
in patients with IBTR, and to compare conventional imaging with 18F-FDG PET-CT or no imaging at all.
Methods This study was exclusively based on the information available at time of diagnoses of IBTR. To adjust for differences in baseline characteristics between the three imaging groups, a propensity score (PS) weighted method was used.
Results Of the 495 patients included in the study, 229 (46.3%) were staged with conventional imaging, 89 patients (19.8%)
were staged with 18F-FDG PET-CT, and in 168 of the patients (33.9%) no imaging was used (N=168). After a follow-up of
approximately 5 years, 14.5% of all patients developed a distant recurrence as frst event after IBTR. After adjusting for the
PS weights, the Cox regression analyses showed that the diferent staging methods had no signifcant impact on the DRFI.
Conclusions This study showed a wide variation in the use of imaging modalities for staging IBTR patients in the Netherlands. After using PS weighting, no statistically signifcant impact of the diferent imaging modalities on DRFI was shown.
Based on these results, it is not possible to recommend staging for distant metastases using 18F-FDG PET-CT over conventional imaging technique
Clinical studies in patients at risk for ARDS and MOF: with emphasis on scoring systems, inflammatory mediators and the role of the digestive tract
Contains fulltext :
mmubn000001_167201468.pdf (publisher's version ) (Open Access)Promotores : R. Goris en T. Hendriks228 p
Schildwachtklier bij patiënten met mammacarcinoom: aanbevelingen voor de introductie van deze techniek.
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Acute lung damage after bilateral insertion of femoral intramedullary interlocking nails for metastatic bone disease
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Lymphatic mapping and sentinel node harvesting in patients with recurrent breast cancer.
Contains fulltext :
50651.pdf (publisher's version ) (Closed access)AIMS: To evaluate the feasibility and consequences of lymphatic mapping and a ("repeat") sentinel lymph node (SLN) procedure in patients with breast cancer relapse after previous breast and axillary surgery. METHODS: Review and presentation of a patient cohort. All SLN procedures included lymphoscintigraphy and blue dye injection technique. RESULTS: Twelve cases are described: two patients after a previous SLN procedure and ten after a previous complete axillary lymph node dissection (ALND). Ten patients (83%) had a successful repeat SLN biopsy. After previous ALND, lymphoscintigraphy revealed drainage towards the internal mammary chain in three patients, and contralateral axillary drainage in four. Based on the information from the "repeat" SLN biopsy further treatment strategy was altered in seven of the 12 patients. CONCLUSION: Lymphatic mapping and (repeat) SLN biopsy is possible and can be informative in patients who present with a relapse of breast cancer after previous surgery for primary breast cancer
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