OmarIbraheemAhmedMD

PubMed

• 6 citations
  Dual malignancy in a thyroid; papillary thyroid carcinoma and small lymphocytic lymphoma; a report of a case with a cyto-histologic correlation.
  Omar I. Ahmed, Ziyan T. Salih
  Diagnostic Cytopathology. 2017-05-22
• 8 citations
  Ossifying fibromyxoid tumor: report of a case with cytomorphologic description.
  Omar I. Ahmed, Shadi Qasem, Ziyan T. Salih
  Diagnostic Cytopathology. 2015-08-01
• 21 citations
  Esophageal eosinophilia in pediatric patients with celiac disease: is it a causal or an incidental association?
  Omar I. Ahmed, Shadi Qasem, Jehan Abdulsattar, Anthony N. Snow, Ivor D. Hill
  Journal of Pediatric Gastroenterology and Nutrition. 2015-04-01

Journal Articles

• Sarcoma Metastasis to the Brain: Biology and Therapy.  
  Omar Ahmad, MD; Mike Chan, MD; Paul Savage, MD; Kounosuke Watabe, PhD; Hui-Wen Lo, PhD; Shadi Qasem, MD., Frontiers in Bioscience, 1/1/2016
• Ossifying Fibromyxoid Tumor: Report of a Case with Cytomorphologic Description  
  Omar I. Ahmed, MD; Shadi A. Qasem, MD; Ziyan T. Salih, MD., Diagnostic Cytopathology, 4/23/2015

Abstracts/Posters

• Coexistence of Adrenocortical Adenoma and Pheochromocytoma in the Same Adrenal Gland: A rare case report.
  John KSS Philip MD, Omar Ahmed, MD, Shadi Qasem MD, Ziyan Salih MD, College of American Pathologist (CAP), 10/2015
• Sarcoma Metastasis to the Brain: A single Institutional Experience and Review.
  Mustafa Q. Yousif, MD; Omar I. Ahmed, MD; Shadi A. Qasem, MD., American Society of Clinical Pathology, Long Beach, CA., 9/2015
• Thyroid carcinoma arising in Ovarian teratoma: A report of three cases.
  John KSS Philip MD, Omar Ahmed, MD. Simon Bergman, MD, Ryan Mott, MD., American Society of Clinical Pathology, Long Beach, CA, 9/2015
• The Accuracy of Soft Tissue Fine Needle Aspiration Cytology: A Single Institution Experience.
  Omar I. Ahmed, MD; Shadi A. Qasem, MD; Ziyan Salih, MD., United States and Canadian Academy of Pathology (USCAP), Boston, MA, 3/25/2015
• Splenic Granulomas: Where Do They All Come From?
  OI Ahmed, SA Qasem., United States and Canadian Academy of Pathology (USCAP), San Diego, CA, 3/1/2014
• Solitary Fibrous Tumor “Hemangiopericytoma” of Skin is Rare; Other Differentials should be considered.
  OI Ahmed, A Al Sayyah, SS Qasem., United States and Canadian Academy of Pathology (USCAP), San Diego, CA, 3/2014
• Ossifying Fibromyxoid Tumor: Report of a Case with Cytomorphologic Description.
  Omar I. Ahmed , MD; Shadi A. Qasem , MD; James O. Cappellari , MD., College of American Pathologist (CAP), 10/2013
• The Association of Celiac Disease and Eosinophilic Esophagitis in Pediatric Patients.
  Omar I. Ahmed, MD, Shadi Qasem, MD, Ivor D. Hill, MD, Anthony N. Snow, MD., American Society of Clinical Pathology (ASCP), Chicago, IL, 9/2013
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Other

• An elderly lady with abdominal pain and ascites, A Case Report of Disseminated Cryptococcal Infection with Cryptococcal Peritonitis. 
  Anuradha Silvonek; Vera Luther, MD; Omar Ahmed, MD.
  ID Week 2014 - 2014