69 results
Painless Red Eye - Differential Diagnosis 
 • Subconjunctival Hemorrhate
 • Episcleritis
 • Blepharitis
 • Dry
Painless Red Eye ... LizzyHastie #Painless
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
lichen planus Painless ... Lymphogranuloma venereum #painless
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Trauma Unilateral, Painless ... Trauma Bilateral, Painless ... bilateral #painful #painless
Tweetorial - Why is the chancre of primary syphilis painless?
Why don't we see syphilitic pneumonia?
Was mercury
primary syphilis painless ... #Syphilis #Painless
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
• Is the eye painless ... Painless conditions ... ophthalmology #painful #painless
Pediatric Mouth Disorders - Differential Diagnosis Algorithm
Teeth:
 • Teething
Painful - Gastrointestinal:
 • Crohn's Disease
 • Ulcerative
Burn) Painless ... • Candidiasis Painless
Endocarditis Signs

 - Osler's Node: Painful red fingers/toes ➔ immune
 - Janeway Lesion: Painless palms/soles ➔
Janeway Lesion: Painless
Genital Ulcer - Differential Algorithm
Painful
 - H. ducreyi (Chancroid)
 - HSV
Painless
 - T pallidum (Chancre)
 -
Chancroid) - HSV Painless
Primary Syphilis
Usually, a single ulcer (chancre) appears at the site where the bacteria entered the body.
chancre is firm and painless ... enlarged, but remain painless ... ▪ Painless lesion ... round, small, and painless
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
Landscaper w/ painless ... often ulcerates, painless