15 results
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
back (Panel A), arms ... mite under light microscopy ... #Clinical #Derm ... Pathology #Scabies #Microscopy ... #Rash #NEJM
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
involving the arms ... shows the right arm ... revealed 25% plasma cells ... Clinical #HONC #Derm ... Leukemia #Smear #NEJM
Innate Immune Cells - Pathophysiology
The innate immune system consists of granulocytes, mast cells, natural killer cells,
- Pathophysiology ... and neutrophils are ... are professional ... #Pathophysiology ... #immunology
Nephron Remodeling as a Mechanism of Diuretic Resistance. When high doses of loop diuretics are used
loop diuretics are ... used on a long-term ... , principal cells ... #Pathophysiology ... NephronRemodeling #NEJM
How dendritic cells (DCs) orchestrate adaptive immunity
1- Sensing of microbial and damage signals by DCs
2- Phenotypic
How dendritic cells ... activation 3- DC are ... adaptive #immunity #immunology ... #pathophysiology
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
torso and upper arms ... #Clinical #Derm ... TineaVersicolor #Rash #Microscopy ... #Spaghetti #NEJM
Cellular and humoral immune responses of the adaptive immune system. Activated T cells accomplish cellular immune
Activated T cells ... responses, and B cells ... Endogenous antigens are ... ImmuneResponses #immunology ... #pathophysiology
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
Antigens (Ag) are ... molecules that are ... are long-lived ... Humoral #Immunity #pathophysiology ... #immunology
Hemolysis in Hereditary Spherocytosis. Panel A shows the structure of a normal red cell and a
spleen in which red cells ... between endothelial cells ... Spherocytes are ... #Pathophysiology ... HereditarySpherocytosis #NEJM
Grouped Pustules on an Erythematous Base - On physical examination, grouped, coalescing pustules that had scalloped
seen on the left arm ... Microscopic examination ... multinucleated giant cells ... #Clinical #Derm ... #NEJM