Professor, Radiology, Virginia Commonwealth University, Medical College of Virginia School of Medicine
Radiology
Dr. Robert Halvorsen, MD
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Dr. Robert Halvorsen works in the field of Radiology. He went to University of Miami Miller School of Medicine. University of Miami Miller School of Medicine is ranked 45/0 in Research/PrimaryCare. Doctor Robert Halvorsen, MD is a published doctor and has 101 publications published. The lastest was: 'Serum inflammatory markers and effects of age and tobacco smoke exposure in young non-asthmatic children.'
Publications
- CT Colonography for the Detection of Nonpolypoid Adenomas: Sensitivity Assessed With Restricted National CT Colonography Trial Criteria.
- Serum inflammatory markers and effects of age and tobacco smoke exposure in young non-asthmatic children.
- Induction of interleukin-2 production in CD4+ and CD8+ T-cell subsets after activation via CD3 and CD2.
- Requirements for phytohaemagglutinin activation of resting pure CD4+ and CD8+ T cells.
- Computed tomographic detection of gas within spontaneously necrotic tissue.
- Sensitivity and specificity of computed tomography for the detection of adrenal metastatic lesions among 91 autopsied lung cancer patients.
- Role of chest CT in non-Hodgkin lymphoma.
- Intravenous cholecystokinin octapeptide: its effect on the sonographic appearance of the file ducts in normal subjects.
- Pulmonary blastomycosis: radiologic manifestations.
- Carcinoma of the larynx and hypopharynx: computed tomographic-histopathologic correlations.
- CT appearance of adrenal cortical carcinoma.
- Case report. CT guided thin needle aspiration of adrenal blastomycosis.
- CT evaluation of atypical hepatic fatty metamorphosis.
- Computed tomography of masses in periportal/hepatoduodenal ligament.
- Paracardiac adenopathy: CT evaluation.
- Thoracic cryptococcosis: immunologic competence and radiologic appearance.
- Computed tomography of the gastroesophageal junction.
- Arteriohepatic dysplasia (Alagille's syndrome): unusual hepatic architecture and function.
- Quantitating bedside diagnosis: clinical evaluation of ascites.
- Successful allogeneic bone marrow transplant in an HIV-1-positive man with chronic myelogenous leukemia.
- Effect of increasing current and decreasing blood flow for transcatheter electrocoagulation (TCEC).
- Ascites or pleural effusion? CT and ultrasound differentiation.
- CT differentiation of pleural effusion from ascites. An evaluation of four signs using blinded analysis of 52 cases.
- Magnetic resonance spectroscopy of bile. In vitro stability over time and component identity.
- Gastrointestinal cancer: diagnosis, staging, and the follow-up role of imaging.
- Computed tomographic evaluation of esophageal carcinoma.
- Staging esophageal carcinoma II: CT and MRI.
- Staging of esophageal cancer: computed tomography, magnetic resonance imaging, and endoscopic ultrasound.
- Evaluation of intramuscular ceruletide for shortening small bowel transit time.
- Computed tomographic evaluation of an experimental model for pyogenic liver abscesses.
- Ultrasonographic findings of small hypernephroma associated with renal cyst.
- Emphysematous gastritis secondary to disseminated stronglyloidiasis.
- Scientific presentations. What to do and what not to do.
- Intraperitoneal contrast material improves the CT detection of peritoneal metastases.
- The use of iohexol in patients with previous reactions to ionic contrast material. A multicenter clinical trial.
- Safety considerations in the power injection of contrast media via central venous catheters during computed tomographic examinations.
- Gantry tilt technique for CT-guided biopsy and drainage.
- Videofluoroscopic evaluation of HIV/AIDS patients with swallowing dysfunction.
- Esophageal carcinoma: CT findings.
- Imaging primary and metastatic cancer of the liver.
- CT of esophageal neoplasms.
- High kVp vs. low kVp for T-tube and operative cholangiography.
- Therapy hinges on staging in upper GI tract cancer.
- Neoplasms of the upper gastrointestinal tract.
- Anterior left subphrenic abscess: characteristic plain film and CT appearance.
- CT appearance of focal fatty infiltration of the liver.
- Hepatic peliosis (bacillary angiomatosis) in AIDS: CT findings.
- Computed tomographic staging of gastrointestinal malignancies. Part II. The small bowel, colon, and rectum.
- Ascites or pleural effusion? CT differentiation: four useful criteria.
- Sonography of small renal masses with indeterminant density characteristics on computed tomography.
- Centrilobular emphysema: CT-pathologic correlation.
- Primary aldosteronism due to bilateral nodular hyperplasia: CT demonstration.
- Pancreatic pseudocyst: comparative evaluation by sonography and computed tomography.
- Iopamidol: new, nonionic contrast agent for excretory urography.
- Esophageal lesions after total laryngectomy.
- Preoperative and postoperative CT staging of rectosigmoid carcinoma.
- Optimal cholangiographic technique for detecting bile duct stones.
- Computed tomographic diagnosis of an endobronchial hamartoma.
- Detection of pancreatic fluid and urine leakage after pancreas transplantation: value of CT and cystography.
- Multiple pulmonary nodules in AIDS: usefulness of CT in distinguishing among potential causes.
- Cytomegalovirus colitis in AIDS: CT features.
- Computed tomographic staging of gastrointestinal tract malignancies. Part I. Esophagus and stomach.
- Diagnosis and staging of gastric cancer.
- Prospective evaluation of patients with bowel wall thickening.
- Cinematic nuclear scintigraphy reliably directs surgical intervention for patients with gastrointestinal bleeding.
- Gastric adenocarcinoma: CT versus surgical staging.
- Prospective comparison of catheter-based endoscopic sonography versus standard endoscopic sonography: evaluation of gastrointestinal-wall abnormalities and staging of ...
- Computed tomography of epithelial neoplasms of the anal canal.
- Leukocytosis and free fluid are important indicators of isolated intestinal injury after blunt trauma.
- Pseudosarcoma of the esophagus: barium swallow and CT findings.
- Somatostatinoma of the endocrine pancreas: CT findings.
- Computed tomography of the rectum.
- Esophageal cancer staging by CT: long-term follow-up study.
- Hepatic abscess: sensitivity of imaging tests and clinical findings.
- Computed tomography of the gastroesophageal junction: value of the left lateral decubitus view.
- Metabolic effects of indinavir in healthy HIV-seronegative men.
- Computed tomography for staging esophageal and gastroesophageal cancer: reevaluation.
- Paraprosthetic-duodenal fistula involving a mesocaval shunt.
- The variable CT appearance of hepatic abscesses.
- Analysis of air contrast barium enema, computed tomographic colonography, and colonoscopy: prospective comparison.
- Primary neoplasms of the hollow organs of the gastrointestinal tract. Staging and follow-up.
- Acute rupture of the diaphragm due to blunt trauma: diagnostic sensitivity and specificity of CT.
- The effects of recombinant human growth hormone on body composition and glucose metabolism in HIV-infected patients with fat accumulation.
- Focal intrahepatic extramedullary hematopoiesis mimicking neoplasm.
- Factors influencing T-cell turnover in HIV-1-seropositive patients.
- Abdominal and pelvic CT in the HIV-positive population.
- Poor CD4 T cell restoration after suppression of HIV-1 replication may reflect lower thymic function.
- Comparison of patients' experiences during imaging tests of the colon.
- Can radiologist training and testing ensure high performance in CT colonography? Lessons From the National CT Colonography Trial.
- Prospective comparison of patient experience with colon imaging tests.
- Blunt trauma to the gastrointestinal tract: CT findings with small bowel and colon injuries.
- Computerized tomographic colonography: performance evaluation in a retrospective multicenter setting.
- Accuracy of CT colonography for detection of large adenomas and cancers.
- National CT colonography trial (ACRIN 6664): comparison of three full-laxative bowel preparations in more than 2500 average-risk patients.
- ACRIN CT colonography trial: does reader's preference for primary two-dimensional versus primary three-dimensional interpretation affect performance?
- Frequency and importance of small amount of isolated pelvic free fluid detected with multidetector CT in male patients with blunt trauma.
- Blunt bowel and mesenteric injury: MDCT diagnosis.
- Which study when? Iodinated contrast-enhanced CT versus gadolinium-enhanced MR imaging.
- Supraclavicular lymph nodes in patients with esophageal or gastric cardiac cancers: imaging.
- CT colonography: false-negative interpretations.
Schools
University of Miami School of Medicine
St Marys Med Center
University Tex Health Science Center
Duke
Doctors Specialties
- Diagnostic Radiology
- Radiology
Accepted Insurances
Education
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University of Texas Health Science Center -
University of Miami Miller School of Medicine
Hospital
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Georgia Regents Medical Center
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