S R Prasad

Summary

Affiliation: University of Texas Health Science Center
Country: USA

Publications

  1. ncbi request reprint Common and uncommon histologic subtypes of renal cell carcinoma: imaging spectrum with pathologic correlation
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    Radiographics 26:1795-806; discussion 1806-10. 2006
  2. ncbi request reprint Segmental disorders of the nephron: histopathological and imaging perspective
    S R Prasad
    Department of Radiology, University of Texas Health Science Center, San Antonio, TX 78229, USA
    Br J Radiol 80:593-602. 2007
  3. doi request reprint Cross-sectional imaging evaluation of renal masses
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    Radiol Clin North Am 46:95-111, vi-vii. 2008
  4. ncbi request reprint Neoplasms of the perivascular epithelioid cell involving the abdomen and the pelvis: cross-sectional imaging findings
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 31:688-96. 2007
  5. ncbi request reprint Benign renal neoplasms in adults: cross-sectional imaging findings
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    AJR Am J Roentgenol 190:158-64. 2008
  6. doi request reprint Nephrogenic systemic fibrosis/nephrogenic fibrosing dermopathy: a primer for radiologists
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 32:1-3. 2008
  7. doi request reprint Benign hepatic neoplasms: an update on cross-sectional imaging spectrum
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 32:829-40. 2008
  8. ncbi request reprint Cross-sectional imaging of the female urethra: technique and results
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    Radiographics 25:749-61. 2005
  9. ncbi request reprint Intraductal papillary mucinous tumors of the pancreas
    S R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
    Abdom Imaging 28:357-65. 2003
  10. doi request reprint Current update on borderline ovarian neoplasms
    Neeraj Lalwani
    Department of Radiology, University of Texas Health Science Center at San Antonio, 78229, USA
    AJR Am J Roentgenol 194:330-6. 2010

Detail Information

Publications37

  1. ncbi request reprint Common and uncommon histologic subtypes of renal cell carcinoma: imaging spectrum with pathologic correlation
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    Radiographics 26:1795-806; discussion 1806-10. 2006
    ..Collecting duct carcinoma and renal medullary carcinoma are associated with aggressive clinical behavior and a poor prognosis...
  2. ncbi request reprint Segmental disorders of the nephron: histopathological and imaging perspective
    S R Prasad
    Department of Radiology, University of Texas Health Science Center, San Antonio, TX 78229, USA
    Br J Radiol 80:593-602. 2007
    ....
  3. doi request reprint Cross-sectional imaging evaluation of renal masses
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    Radiol Clin North Am 46:95-111, vi-vii. 2008
    ..The critical role of cross-sectional imaging techniques in the diagnosis, surveillance, and management of patients who have renal masses continues to expand...
  4. ncbi request reprint Neoplasms of the perivascular epithelioid cell involving the abdomen and the pelvis: cross-sectional imaging findings
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 31:688-96. 2007
    ..A subset of patients with abdominopelvic PEComas manifests tuberous sclerosis complex. In this paper, we review the histological spectrum and discuss the imaging findings of the PEComas that involve the abdomen and pelvis...
  5. ncbi request reprint Benign renal neoplasms in adults: cross-sectional imaging findings
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    AJR Am J Roentgenol 190:158-64. 2008
    ..Accurate preoperative characterization facilitates optimal patient management...
  6. doi request reprint Nephrogenic systemic fibrosis/nephrogenic fibrosing dermopathy: a primer for radiologists
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 32:1-3. 2008
    ..Recent reports suggest a possible etiologic link between systemic administration of gadolinium-containing magnetic resonance imaging contrast agents in patients with renal insufficiency and the development of NSF...
  7. doi request reprint Benign hepatic neoplasms: an update on cross-sectional imaging spectrum
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 32:829-40. 2008
    ..Benign hepatic neoplasms demonstrate a wide spectrum of imaging findings that reflect the histomorphologic changes. Some neoplasms show pathognomic imaging findings that permit accurate characterization and optimal management...
  8. ncbi request reprint Cross-sectional imaging of the female urethra: technique and results
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    Radiographics 25:749-61. 2005
    ..High-resolution multiplanar US and MR imaging allow comprehensive evaluation of abnormalities of the female urethra...
  9. ncbi request reprint Intraductal papillary mucinous tumors of the pancreas
    S R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
    Abdom Imaging 28:357-65. 2003
    ..Prompt recognition and differentiation from other tumors are essential because IPMT has a better prognosis than other pancreatic malignancies. The purpose of this article is to display the radiologic spectrum of IPMT...
  10. doi request reprint Current update on borderline ovarian neoplasms
    Neeraj Lalwani
    Department of Radiology, University of Texas Health Science Center at San Antonio, 78229, USA
    AJR Am J Roentgenol 194:330-6. 2010
    ..Borderline ovarian tumors comprise a unique group of noninvasive ovarian neoplasms with characteristic histology and variable tumor biology that typically manifest as low-stage disease in younger women with resultant excellent prognosis...
  11. doi request reprint Clinical syndromes associated with ovarian neoplasms: a comprehensive review
    Alampady Krishna Prasad Shanbhogue
    Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    Radiographics 30:903-19. 2010
    ..The application of diagnostic algorithms based on patient demographic information, clinical manifestations, laboratory findings, and cross-sectional imaging features may help identify ovarian neoplasms in complex clinical settings...
  12. ncbi request reprint Renal cell carcinoma: recent advances in genetics and imaging
    Shaile Choudhary
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
    Semin Ultrasound CT MR 30:315-25. 2009
    ..Comprehensive knowledge of molecular pathways of carcinogenesis of renal cancers has allowed design of rational treatment protocols and posttreatment surveillance algorithms, thereby permitting optimal patient management...
  13. ncbi request reprint Price of isotropy in multidetector CT
    Neal C Dalrymple
    Department of Radiology, University of Texas Health Science Center at San Antonio, Mail Code 7800, 7703 Floyd Curl Dr, San Antonio, TX 78229 3900, USA
    Radiographics 27:49-62. 2007
    ..This understanding, in turn, may help balance the need for diagnostic image quality against the concern for patient safety...
  14. ncbi request reprint Informatics in radiology (infoRAD): introduction to the language of three-dimensional imaging with multidetector CT
    Neal C Dalrymple
    Department of Radiology, University of Texas Health Science Center, 7703 Floyd Curl Dr, San Antonio, TX 78229 3900, USA
    Radiographics 25:1409-28. 2005
    ..By assigning a full spectrum of opacity values and applying color to the tissue classification system, volume rendering provides a robust and versatile data set for advanced imaging applications...
  15. doi request reprint Tumor response evaluation in oncology: current update
    Alampady Krishna Prasad Shanbhogue
    Department of Radiology, University of Texas HSC at San Antonio, San Antonio, TX 78229, USA
    J Comput Assist Tomogr 34:479-84. 2010
    ....
  16. ncbi request reprint Clinical applications of magnetic resonance cholangiopancreatography
    S R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114, USA
    J Clin Gastroenterol 33:362-6. 2001
    ..Recent refinement of techniques allows faster imaging with superior image resolution. This review summarizes the role of MRCP in clinical practice...
  17. ncbi request reprint Thorotrast-induced cholangiocarcinoma: case report
    D Sahani
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
    Abdom Imaging 28:72-4. 2003
    ..We report a case of peripheral cholangiocarcinoma and describe its computed tomographic and magnetic resonance imaging features in a patient who developed it 48 years after exposure to Thorotrast...
  18. ncbi request reprint Radiological measurement of breast cancer metastases to lung and liver: comparison between WHO (bidimensional) and RECIST (unidimensional) guidelines
    Srinivasa R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
    J Comput Assist Tomogr 27:380-4. 2003
    ..The purpose of this study was to compare response to treatment between the two measurement techniques in breast cancer patients with lung and liver metastases...
  19. pmc Pancreatic endocrine neoplasms: a current update on genetics and imaging
    S Philips
    Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
    Br J Radiol 85:682-96. 2012
    ..Evolving molecular data on the biology of these neoplasms have the potential for diagnostic, therapeutic and prognostic use...
  20. ncbi request reprint Using multidetector CT for preoperative vascular evaluation of liver neoplasms: technique and results
    Dushyant Sahani
    Department of Radiology, Division of Abdominal Imaging and Intervention, Massachusetts General Hospital, Ellison 234 E, 55 Fruit St, Boston, MA 02114, USA
    AJR Am J Roentgenol 179:53-9. 2002
    ..The purpose of our study was to evaluate the performance of CT angiography using multidetector CT (MDCT) for preoperative vascular evaluation in candidates who were scheduled for liver neoplasm resection...
  21. ncbi request reprint Standard-dose and 50%-reduced-dose chest CT: comparing the effect on image quality
    Srinivasa R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Founders 216, 55 Fruit St, Boston, MA 02114, USA
    AJR Am J Roentgenol 179:461-5. 2002
    ..We hypothesized that radiation doses for routine chest CT can be reduced by 50% for the evaluation of normal structures without seriously jeopardizing image quality...
  22. doi request reprint Mimics of cholangiocarcinoma: spectrum of disease
    Christine O Menias
    Department of Radiology, Mallinckrodt Institute of Radiology, St Louis, MO, USA
    Radiographics 28:1115-29. 2008
    ..In most cases, a definitive diagnosis can be established only with histopathologic examination of a biopsy specimen...
  23. doi request reprint Neoplastic and non-neoplastic proliferative disorders of the perirenal space: cross-sectional imaging findings
    Venkateswar R Surabhi
    Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    Radiographics 28:1005-17. 2008
    ..However, an imaging pattern-based approach may facilitate the diagnosis and optimal management of perirenal tumors and pseudotumors...
  24. ncbi request reprint CT characterization of "indeterminate" renal masses: targeted or comprehensive scanning?
    Srinivasa R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Division of Abdominal Imaging and Intervention, Ellison 234, 55 Fruit Street, Boston, MA 02114, USA
    J Comput Assist Tomogr 26:725-7. 2002
    ..The purpose of the study was to determine if a comprehensive examination is appropriate in these patients...
  25. ncbi request reprint Comparison between low (3:1) and high (6:1) pitch for routine abdominal/pelvic imaging with multislice computed tomography
    Dushyant Sahani
    Division of Abdominal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, Boston, MA, USA
    J Comput Assist Tomogr 27:105-9. 2003
    ..The purpose of this study was to compare the performance of low helical pitch acquisition (3:1) and high helical pitch acquisition (6:1) for routine abdominal/pelvic imaging with multislice computed tomography (CT)...
  26. ncbi request reprint Imaging in bariatric surgery: a guide to postsurgical anatomy and common complications
    Robert C Chandler
    Department of Radiology, University Hospital, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 3900, USA
    AJR Am J Roentgenol 190:122-35. 2008
    ..This article reviews the various bariatric surgical techniques and the associated imaging findings of normal postoperative anatomy and of common complications...
  27. ncbi request reprint Fat-containing lesions of the liver: radiologic-pathologic correlation
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, USA
    Radiographics 25:321-31. 2005
    ..Although the presence of fat can be demonstrated with computed tomography or ultrasound, magnetic resonance imaging is the most specific imaging technique for demonstration of both microscopic and macroscopic fat...
  28. ncbi request reprint Neoplasms of the renal medulla: radiologic-pathologic correlation
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, USA
    Radiographics 25:369-80. 2005
    ..Although most large malignant medullary tumors demonstrate imaging findings that are indistinguishable from those of other renal malignancies, some tumors demonstrate imaging findings that may suggest a specific diagnosis...
  29. ncbi request reprint Imaging manifestations of tropical parasitic infections
    Carlos S Restrepo
    Radiology Department, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
    Semin Roentgenol 42:37-48. 2007
  30. pmc Correlation of patient weight and cross-sectional dimensions with subjective image quality at standard dose abdominal CT
    Mannudeep K Kalra
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
    Korean J Radiol 4:234-8. 2003
    ..We evaluated the association between patients' weight and abdominal cross-sectional dimensions and CT image quality...
  31. ncbi request reprint CT tumor measurement for therapeutic response assessment: comparison of unidimensional, bidimensional, and volumetric techniques initial observations
    Srinivasa R Prasad
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 32 Fruit St, White 270 E, Boston, MA 02114, USA
    Radiology 225:416-9. 2002
    ..To compare unidimensional, bidimensional, and volumetric techniques for evaluation of treatment response in patients with liver metastases from breast cancer in a phase III clinical trial...
  32. doi request reprint Nonalcoholic, nonbiliary pancreatitis: cross-sectional imaging spectrum
    Abhijit Sunnapwar
    Department of Radiology, University of Texas Health Science Center at San Antonio, 78229, USA
    AJR Am J Roentgenol 195:67-75. 2010
    ..The purpose of this review is to describe the epidemiologic, etiopathogenetic, clinical, and imaging characteristics of various nonalcoholic, nonbiliary pancreatitis syndromes...
  33. ncbi request reprint Functioning acinar cell pancreatic carcinoma: diagnosis on mangafodipir trisodium (Mn-DPDP)-enhanced MRI
    Dushyant Sahani
    Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
    J Comput Assist Tomogr 26:126-8. 2002
    ..Avid uptake of Mn-DPDP by a functioning pancreatic tumor has not been reported in the radiology literature...
  34. doi request reprint Taxonomy and imaging spectrum of small bowel obstruction after Roux-en-Y gastric bypass surgery
    Abhijit Sunnapwar
    Department of Radiology, UT Health Science Center San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229, USA
    AJR Am J Roentgenol 194:120-8. 2010
    ..Small bowel obstruction (SBO) after bariatric surgery is a major complication that affects postoperative course and management. Knowledge of the types of and imaging findings for SBO is essential to prompt diagnosis...
  35. ncbi request reprint Adrenal masses: CT characterization with histogram analysis method
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 228:735-42. 2003
    ..To evaluate a histogram analysis method for differentiating adrenal adenoma from metastasis at computed tomography (CT)...
  36. ncbi request reprint Adult cerebral malaria: prognostic importance of imaging findings and correlation with postmortem findings
    Tufail F Patankar
    Departments of Radiology, King Edward Memorial Hospital, Bombay, India
    Radiology 224:811-6. 2002
    ..To correlate imaging abnormalities, clinical features, and postmortem findings in patients with proved cerebral malaria...
  37. ncbi request reprint Endovaginal magnetic resonance imaging of the female urethra
    Khaled M Elsayes
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    J Comput Assist Tomogr 30:1-6. 2006
    ....