83 results
Plankton Sign on Lung POCUS
The plankton sign shows an effusion with swirling, hyperechoic debris

POCUS 101 @Pocus101

#debris
effusion with swirling ... , hyperechoic debris ... @Pocus101 #debris
Plankton Sign on Lung POCUS

Plankton sign = floating debris --> the swirling, punctiform internal echoes within
sign = floating debris ... --> the swirling
Abscess Scan with Debris on Point of Care Ultrasound (POCUS)

Few moments on my shift compare to
Abscess Scan with Debris ... Hypoechoic swirling ... debris. ... Abscess #SoftTissue #Debris
Herpes Simplex Virus 
Lymphadenitis 
 • Expanded paracortex 
 • HSV-infected cells are 
present in areas
karyorrhectic debris ... Dennis O'Malley
Trichodysplasia spinulosa: follicles plugged w/ hyperkeratotic & parakeratotic debris, excessive inner root sheath differentiation towards keratinization.
parakeratotic debris
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Prerenal:
 • Due to true volume loss or decreased
system • Cellular debris
Boerhaave Syndrome on Endoscopy
Another spontaneous esophageal perforation (Boerhaave Syndrome) with gross mediastinal soiling from retching a
suctioned food debris
Blue nevus 
 - Dark blue-gray macule or papule 
 - Well-circumscribed 
 - Melanin localized
Melanin localized to dermis
Acute Otitis Externa (Swimmer’s Ear): Pathogenesis and clinical findings
Pathogens = Pseudomonas aeruginosa (most common opportunistic), Staphylococcus,
Cerumen build-up, debris
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Classification DENIS ... Facet capsule DENIS ... • According to Denis