180 results
Herpes Simplex Virus 
Lymphadenitis 
 • Expanded paracortex 
 • HSV-infected cells are 
present in areas
karyorrhectic debris ... Dennis O'Malley
Plankton Sign on Lung POCUS

Plankton sign = floating debris --> the swirling, punctiform internal echoes within
sign = floating debris
Trichodysplasia spinulosa: follicles plugged w/ hyperkeratotic & parakeratotic debris, excessive inner root sheath differentiation towards keratinization.
parakeratotic debris
Blue nevus 
 - Dark blue-gray macule or papule 
 - Well-circumscribed 
 - Melanin localized
Melanin localized to dermis
Cellulitis and Skin Infections - Layers
 - Erysipelas (Epidermis)
 - Cellulitis (Dermis)
 - Necrotizing Fasciitis (Subcutaneous
- Cellulitis (Dermis
Sweet’s Syndrome - Acute febrile neutrophilic dermatosis 

The syndrome involves fever, painful rash, neutrophilic leukocytosis, and
infiltration of dermis
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
bundles in the dermis ... #Clinical #Derm
Boerhaave Syndrome on Endoscopy
Another spontaneous esophageal perforation (Boerhaave Syndrome) with gross mediastinal soiling from retching a
suctioned food debris
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
extravasation of RBCs in dermis
POCUS Bladder Mass with debris causing obstruction
#Clinical	#Urology	#POCUS #BladderMass #Snowglobe #Debris #SonoStuff
Bladder Mass with debris ... BladderMass #Snowglobe #Debris