PET/CT helps assess at-risk coronary patients

Using PET/CT scans to determine the presence or absence of coronary artery...Read more on AuntMinnie.comRelated Reading: Cardiac risk grows with higher coronary calcium scores ACC: Physicians omit CT CAC scores in 50% of cancer cases Could self-rated health improve CT CAC scoring? Heart societies endorse CT CAC for risk assessment High CT CAC scores in athletes do not increase mortality
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news

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In conclusion, a novel yet reliable method for the measurement of intracellular 18F-FDG via GS has been developed, and our results indicate that 18F-FDG uptake is associated with radiation and cetuximab response in HNSCC. PMID: 31620196 [PubMed]
Source: Oncology Letters - Category: Cancer & Oncology Tags: Oncol Lett Source Type: research
We present unusual treatment outcome in a 59-year-old male diagnosed with metastatic lung adenocarcinoma with a very good response to ruxolitinib as monotherapy. In June 2017, this patient was diagnosed with myeloproliferative neoplasm – Janus-associated kinases 2 positive – and in December 2017 ruxolitinib therapy was started. At the same time, patient was diagnosed with lung adenocarcinoma in the left lower lobe with positive anaplastic lymphoma kinase mutation and with right lower lobe metastasis. Because of partial regression of tumor size noted on the computed tomography (CT) scans during tumor investigati...
Source: Anti-Cancer Drugs - Category: Cancer & Oncology Tags: Case Reports Source Type: research
We describe a case involving a 67-year-old ovarian cancer patient who underwent multiple lines of chemotherapy and presented with recurrent disease and a CA-125 of 4112 U/mL. Thenceforth, she was treated with GL-ONC1 oncolytic viral therapy that was administered laparoscopically in accordance with a clinical trial. The patient subsequently received chemotherapy and during the fourth cycle, her CA-125 decreased to 99 U/mL; moreover, a computed tomography scan of the pelvis exhibited significant disease reduction. Viral therapy hypothetically confers significant promise in the treatment of recurrent ovarian cancer, especiall...
Source: Anti-Cancer Drugs - Category: Cancer & Oncology Tags: Case Reports Source Type: research
ConclusionsThe combination of high ‚Äźdetailed TVS, directed to predict tumor dimensions and local spread, performed by a trained operator, combined with 18 FDG PET/CT and physical examination, can assist in selecting optimal treatment for cervical cancer patients, thus avoiding unnecessary operations.
Source: Acta Obstetricia et Gynecologica Scandinavica - Category: OBGYN Authors: Tags: ORIGINAL RESEARCH ARTICLE Source Type: research
We present images of 177Lu-DOTATATE scan and 68Ga-DOTATATE PET/CT scan conducted on a 65-year-old man with prostate cancer with neuroendocrine differentiation, whose disease progressed despite conventional treatment and 177Lu-PSMA radioligand therapy; however, an extraordinary radiographic tumor remission, biochemical response, and improvement of clinical symptoms were observed after the patient underwent 177Lu-DOTATATE peptide receptor radionuclide therapy.
Source: Clinical Nuclear Medicine - Category: Nuclear Medicine Tags: Interesting Images Source Type: research
A 63-year-old man, recently diagnosed with carcinoma of the prostate (Gleason’s score 4+4), with serum prostate-specific antigen 189.2 ng/mL, underwent 68Ga PSMA PET/CT scan for pretreatment staging. The study revealed abnormal tracer uptake in the prostatic bed region, the pelvic, abdominal, and mediastinal lymph nodes and diffuse metastases to the bilateral lungs. The lung metastasis was proved to be metastatic adenocarcinoma from analysis of bronchoalveolar lavage.
Source: Clinical Nuclear Medicine - Category: Nuclear Medicine Tags: Interesting Images Source Type: research
Conclusion Metabolic tumor volume and total lesion glycolysis may be used as prognostic factors for endometrial cancer. The association between SUVmax and clinical findings, disease-free survival, histopathological features are weak. Further studies are needed for demonstrating the prognostic value of metabolic volumetric parameters.
Source: Nuclear Medicine Communications - Category: Nuclear Medicine Tags: Original Articles Source Type: research
Conclusion18F-FDG PET proved to be a valuable tool for precise initial staging of pediatric soft-tissue sarcoma patients, especially in detecting lymph node metastasis, and could be included in their initial work-up. Given the relative rarity and heterogeneity of this group of tumors, additional investigations are required to definitely establish a role for18F-FDG PET in the initial staging and therapy planning of soft-tissue sarcoma in the pediatric population.
Source: Pediatric Radiology - Category: Radiology Source Type: research
Conclusion. 18F-FDG PET/CT imaging is a noninvasive imaging technique that can be crucial in the diagnosis of sarcoidosis of the spinal cord and help avoid unnecessary procedures. Level of Evidence: 4
Source: Spine - Category: Orthopaedics Tags: CLINICAL CASE SERIES Source Type: research
CONCLUSION: These updated recommendations should assist French speaking urologists for their management of kidney cancers. PMID: 31610874 [PubMed - in process]
Source: Progres en Urologie - Category: Urology & Nephrology Tags: Prog Urol Source Type: research
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