11 results
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
Tinea Versicolor ... #Clinical #Derm ... #Pathology #Tinea ... Microscopy #Spaghetti #NEJM
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
on the abdomen, back ... #Clinical #Derm ... #Pathology #Scabies ... Microscopy #Rash #NEJM
African Trypanosomiasis - The examination was notable for the two erythematous lesions, each measuring 3 to
diameter, on her back ... B) #Clinical #Derm ... #Pathology #Smear ... TrypanosomaBrucei #NEJM
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Diagnosis Primary ... Back Pathology: ... compression fracture, Pathologic ... #Differential #Diagnosis ... #causes #primarycare
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
Tinea Capitis in ... Tinea capitis, a ... ringworm, was diagnosed ... clinical #photo #NEJM ... #ringworm #derm
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
- Differential Diagnosis ... Melasma Abdomen • Linea ... face, limbs, and back ... Pregnancy #skin #dermatology ... #Differential #Diagnosis
Peripheral blood findings in microangiopathic hemolytic anemia.  DIC is a clinical and laboratory diagnosis, not
and laboratory diagnosis ... cell fragments (black ... polychromatophilic cells (black ... hemolytic #anemia #Hematology ... #Pathology #Smear
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
collarette of scale • Tinea ... with site, (e.g„ tinea ... ; pruritis #dermatology ... #differential #diagnosis ... #distribution #primarycare
Acute Rheumatic Fever with Erythema Marginatum - Painless, nonpruritic, red annular macules appeared on the upper
right forearm; black ... #Clinical #Derm ... #Pathology #Erythema ... ErythemaMarginatum #Microscopy #NEJM
Indications for Serum Protein Electrophoresis (SPEP)
 • Suspected multiple myeloma, Waldenström's macroglobulinemia, primary amyloidosis, or related
bone pain • Back ... • Unexplained pathologic ... Electrophoresis #SPEP #Hematology ... #Diagnosis