Atypical Omenn Syndrome due to Adenosine Deaminase Deficiency by Avni Y. Joshi, Erin K. Ham, Neel B. Shah, Xiangyang Dong, Shakila P. Khan, Roshini S. Abraham

“…We present here a novel case of an atypical Omenn syndrome (OS) phenotype due to mutations in the ADA gene encoding adenosine deaminase. …”
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The Value of Family History in Diagnosing Primary Immunodeficiency Disorders by Mohamed A. Hendaus, Ahmad Alhammadi, Mehdi M. Adeli, Fawzia Al-Yafei

“…We are presenting 2 cases where digging deeply into the family medical history resulted in the diagnosis of Omenn syndrome, a possibly fatal entity if not managed in a reasonable period.…”
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