19 results
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
involving the arms ... A peripheral-blood ... smear revealed ... Clinical #HONC #Derm ... #NEJM
African Trypanosomiasis - The examination was notable for the two erythematous lesions, each measuring 3 to
A peripheral-blood ... smear revealed ... B) #Clinical #Derm ... #Pathology #Smear ... TrypanosomaBrucei #NEJM
The arrows point to blister cells. These cells are thought to be precursors of helmet cells.
These cells are ... The photo on the ... Path #BloodSmear #Blood ... #Smear #BlisterCells
Panel A shows a patient with erythematotelangiectatic rosacea, in which diffuse erythema and telangiectasia are present
telangiectasia are ... (i.e., convex areas ... #Clinical #Derm ... PrimaryCare #Rosacea #NEJM
Codocytes (Target cells) - Two target cells are seen in the left photo and one in
Two target cells are ... seen in the left photo ... present in the left photo ... Path #BloodSmear #Blood ... #Smear #Codocytes
Schistocytes can assume a shape resembling natural or man-made objects such as arrowheads, fish, collar buttons,
seen in the left photo ... are a teardrop ... In the right photo ... Path #BloodSmear #Blood ... #Smear #Helmet
Sickle cells
These photos show sickle cells on peripheral blood smears. In the left photo target cells
on peripheral blood ... smears. ... target cells are ... Path #BloodSmear #Blood ... #Smear #SickleCells
Lymphangitis on the Abdomen - Examination revealed a warm, indurated plaque with extension toward her left
Examination revealed a warm ... toward her left breast ... erythematous, warm ... #Clinical #Derm ... Lymphangitis #Abdominal #NEJM
Dacrocytes (tear drop cells) 
Other poikilocytes resemble a pear or teardrop. The narrow, tapered end
may be
each of the above photos ... Dacrocytes are found ... Path #BloodSmear #Blood ... #Smear #Dacrocytes
Polychromatophilia - Note 2 large blue-gray erythrocytes as seen on H&E stain. On a stain for
The left photo also ... and the right photo ... nucleated red blood ... Path #BloodSmear #Blood ... #Smear #Polychromatophilia