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Heyde’s syndrome
Heyde’s syndrome (HS) is a syndrome of gastrointestinal bleeding from angiodysplasia in the presence…
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Tertiary lymphoid organs
Tertiary lymphoid organs (TLOs) are structures that develop at specific sites in various tissues…
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Tryptamine
Tryptamine is an indolamine metabolite of the essential amino acid, tryptophan. Its structure is…
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Left sided breast cancer
Left sided breast cancer is associated with aggressive biology and worse outcomes than right…
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Presbyopia
Presbyopia refers to the physiological insufficiency of accommodation associated with the aging of the…
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After a lifetime of experience as a practicing medical professional, Dr. Stephen Cohen has created a repository of insightful medical information. You will find articles on Medical Conditions, Drugs and Treatments created for Medical Professionals, Students, and Individuals researching their own conditions.

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