Publications by authors named "Thomas Tyson"

Advocacy in breast cancer has a history going back eight decades, influencing funding for research, giving women a voice in their treatment, and helping destigmatise the disease and its management. We aim to outline this trajectory. This is a retrospective historical narrative.

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Somatic embryogenesis-mediated plant regeneration is essential for the genetic manipulation of agronomically important traits in upland cotton. Genotype specific recalcitrance to regeneration is a primary challenge in deploying genome editing and incorporating useful transgenes into elite cotton germplasm. In this study, transcriptomes of a semi-recalcitrant cotton ( L.

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Background: Biliary complications occur following approximately 25% of liver transplantations. Efforts to decrease biliary complications include methods designed to diminish tissue ischemia. Previously, we reported excellent short-term results and decreased biliary anastomosis time in a porcine liver transplant model using non-penetrating, tissue everting clips (NTEC), specifically VCS clips.

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Hepatocellular carcinoma (HCC) is one of the most common tumors globally, with varying prevalence based on endemic risk factors. In high-risk populations, including those with hepatitis B or C or with cirrhosis, serum alpha-fetoprotein (AFP) and screening ultrasound have improved detection of resectable HCC. Treatment options, including surgical resection, for patients with HCC must be selected based on the number and size of hepatic tumors, underlying hepatic function, patient condition, and available resources.

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Objective: Evaluate experience over 15 years with treatment of this lesion.

Summary Background Data: Biliary cystadenoma, a benign hepatic tumor arising from Von Meyenberg complexes, usually present as septated intrahepatic cystic lesions.

Methods: Data were collected concurrently and retrospectively on patients identified from hospital medical records reviewed for pertinent International Classification of Diseases, Ninth Revision, Clinical Modification and CPT codes, pathology logs, and from operative case logs.

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Radiofrequency ablation (RFA) is well described in the treatment of primary hepatic malignancies and colorectal carcinoma hepatic metastases. A known complication of RFA is the development of hepatic abscess. The management of hepatic abscesses subsequent to RFA for metastatic disease is not well described.

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