Giardiasis Differential Diagnoses

  • Author: Sandeep Mukherjee, MB, BCh, MPH, FRCPC; Chief Editor: Julian Katz, MD   more...
 
Updated: Jun 29, 2011
 
 

Differential Diagnoses

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Contributor Information and Disclosures
Author

Sandeep Mukherjee, MB, BCh, MPH, FRCPC  Associate Professor, Department of Internal Medicine, Section of Gastroenterology and Hepatology, University of Nebraska Medical Center; Consulting Staff, Section of Gastroenterology and Hepatology, Veteran Affairs Medical Center

Sandeep Mukherjee, MB, BCh, MPH, FRCPC is a member of the following medical societies: Royal College of Physicians and Surgeons of Canada

Disclosure: Merck Honoraria Speaking and teaching; Ikaria Pharmaceuticals Honoraria Board membership

Coauthor(s)

Andre Pennardt, MD, FACEP, FAAEM, FAWM  Clinical Associate Professor of Emergency Medicine, Medical College of Georgia; Assistant Professor of Military and Emergency Medicine, Uniformed Services University of the Health Sciences; Consulting Staff, Departments of Emergency Medicine, Aviation Medicine and Dive Medicine, Womack Army Medical Center

Andre Pennardt, MD, FACEP, FAAEM, FAWM is a member of the following medical societies: American Academy of Emergency Medicine, American College of Emergency Physicians, Association of Military Surgeons of the US, International Society for Mountain Medicine, National Association of EMS Physicians, Special Operations Medical Association, and Wilderness Medical Society

Disclosure: Nothing to disclose.

Barry J Sheridan, DO  Chief Warrior in Transition Services, Brooke Army Medical Center

Barry J Sheridan, DO is a member of the following medical societies: American Academy of Emergency Medicine

Disclosure: Nothing to disclose.

Murat Hökelek, MD, PhD  Technical Consultant of Parasitology Laboratory, Professor, Department of Clinical Microbiology, Ondokuz Mayis University Medical School, Turkey

Murat Hökelek, MD, PhD is a member of the following medical societies: Turkish Society for Parasitology

Disclosure: Nothing to disclose.

Glenn Fennelly, MD, MPH  Director, Division of Infectious Diseases, Lewis M Fraad Department of Pediatrics, Jacobi Medical Center; Clinical Associate Professor of Pediatrics, Albert Einstein College of Medicine

Glenn Fennelly, MD, MPH is a member of the following medical societies: Pediatric Infectious Diseases Society

Disclosure: Nothing to disclose.

Mark H Johnston, MD  Associate Professor of Medicine, Uniformed Services University of Health Sciences; Consulting Staff, Lancaster Gastroenterology Inc

Mark H Johnston, MD is a member of the following medical societies: American College of Gastroenterology, American College of Physicians, American Gastroenterological Association, and Christian Medical & Dental Society

Disclosure: Nothing to disclose.

Specialty Editor Board

Manoop S Bhutani, MD  Professor, Co-Director, Center for Endoscopic Research, Training and Innovation (CERTAIN), Director, Center for Endoscopic Ultrasound, Department of Medicine, Division of Gastroenterology, University of Texas Medical Branch; Director, Endoscopic Research and Development, The University of Texas MD Anderson Cancer Center

Manoop S Bhutani, MD is a member of the following medical societies: American Association for the Advancement of Science, American College of Gastroenterology, American College of Physicians, American Gastroenterological Association, American Institute of Ultrasound in Medicine, and American Society for Gastrointestinal Endoscopy

Disclosure: Nothing to disclose.

Francisco Talavera, PharmD, PhD  Adjunct Assistant Professor, University of Nebraska Medical Center College of Pharmacy; Editor-in-Chief, Medscape Drug Reference

Disclosure: Medscape Salary Employment

Russell W Steele, MD  Head, Division of Pediatric Infectious Diseases, Ochsner Children's Health Center; Clinical Professor, Department of Pediatrics, Tulane University School of Medicine

Russell W Steele, MD is a member of the following medical societies: American Academy of Pediatrics, American Association of Immunologists, American Pediatric Society, American Society for Microbiology, Infectious Diseases Society of America, Louisiana State Medical Society, Pediatric Infectious Diseases Society, Society for Pediatric Research, and Southern Medical Association

Disclosure: Nothing to disclose.

Steven C Dronen, MD, FAAEM  Chair, Department of Emergency Medicine, LeConte Medical Center

Steven C Dronen, MD, FAAEM is a member of the following medical societies: American Academy of Emergency Medicine and Society for Academic Emergency Medicine

Disclosure: Nothing to disclose.

Chief Editor

Julian Katz, MD  Clinical Professor of Medicine, Drexel University College of Medicine

Julian Katz, MD is a member of the following medical societies: American College of Gastroenterology, American College of Physicians, American Gastroenterological Association, American Geriatrics Society, American Medical Association, American Society for Gastrointestinal Endoscopy, American Society of Law, Medicine & Ethics, American Trauma Society, Association of American Medical Colleges, and Physicians for Social Responsibility

Disclosure: Nothing to disclose.

Acknowledgments

The authors and editors of Medscape Reference gratefully acknowledge the contributions of previous authors Brooks D Cash, MD, FACP, and Michael D Nissen, MBBS, FRACP, FRCPA,to the development and writing of the source article.

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Giardia lamblia, cyst form.
Giardia lamblia trophozoites in culture.
A Giardia intestinalis cyst.
Giardia intestinalis trophozoites on stool examination from a patient with diarrhea.
Giardia trophozoite
Giardia cyst.
 
 
 
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