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Find video protocols related to scientific articles indexed in Pubmed.
[Case of renal cell carcinoma with intertrabecular vertebral metastases detected f-18 fluorodeoxyglucose positron emission tomography and MRI].
Hinyokika Kiyo
PUBLISHED: 03-06-2014
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We report a case of renal cell carcinoma with intertrabecular vertebral metastases detected by F-18 fluorodeoxyglucose positron emission tomography (FDG-PET)/computed tomography (CT) and magnetic resonance imaging (MRI). The patient was a 40-year-old female, referred to our hospital for fever of ? 38°C, and loss of body weight. Examination showed anemia and elevated C-reactive protein (CRP). Abdominal enchanced CT showed a mass 3 cm in diameter, located on left kidney. She was diagnosed with left renal cell carcinoma (cT1aN0M0). Laparoscopic radical nephrectomy with a transabdominal approach was performed. Histological findings showed clear cell renal cell carcinoma G2?G3. Although after operation, she presented with fever of ?38°C, anemia, and elevated CRP and alkaline phosphatase. Systemic bone scan could not detect any bone metastases, but FDG-PET/CT and lumber MRI revealed cancer invasion to the bone of the whole body. Histological findings at bone biopsy showed clear cell carcinoma infiltrating the marrow space. We diagnosed the case as bone metastases of intertrabecular vertebral type. She was treated with temsirolimus,but died about five months after her first visit. Intertrabecular vertebral metastases that infiltrate the marrow space without trabecular bone alteration are not visible on radiographs or bone scans. FDG-PET/CT and MRI are more useful for diagnosis of intertrabecular vertebral metastases such as in this case.
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Early-onset brain metastases in a breast cancer patient after pathological complete response to neoadjuvant chemotherapy.
Anticancer Res.
PUBLISHED: 11-14-2013
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Breast cancer patients who achieve a pathological complete response (pCR) after neoadjuvant chemotherapy (NAC) usually have a favourable prognosis. We report on a patient with early metastases to the brain after achieving pCR. The primary tumour was 7.0 cm in diameter with axillary lymph node metastases, hormone receptor-negative, human epidermal growth factor receptor-2-positive (3+), and histological grade 2 with 60% of cells positive for Ki-67. The patient underwent NAC followed by surgery, and achieved pCR. Five months after surgery, during adjuvant treatment with trastuzumab, she developed headache and dizziness. Brain imaging revealed multiple metastatic brain tumours. She received whole-brain radiotherapy followed by lapatinib and capecitabine therapy. At 7 months after surgery, she remains alive with a persistent mild headache. Physicians should be aware of the possibility of early brain metastases, and consider new treatment strategies to prevent brain metastases in high-risk patients who achieve pCR.
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What is Visualize?

JoVE Visualize is a tool created to match the last 5 years of PubMed publications to methods in JoVE's video library.

How does it work?

We use abstracts found on PubMed and match them to JoVE videos to create a list of 10 to 30 related methods videos.

Video X seems to be unrelated to Abstract Y...

In developing our video relationships, we compare around 5 million PubMed articles to our library of over 4,500 methods videos. In some cases the language used in the PubMed abstracts makes matching that content to a JoVE video difficult. In other cases, there happens not to be any content in our video library that is relevant to the topic of a given abstract. In these cases, our algorithms are trying their best to display videos with relevant content, which can sometimes result in matched videos with only a slight relation.