5791 results
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
non-blanching, nonpalpable ... Bruise (also called ecchymosis ... Diagnosis VWF ... Purpura #Bruise #ecchymosis
Purpuric Skin Lesions - Petechia/Purpura and Ecchymosis 

#Purpuric #Purpura #Petechia #Ecchymosis #Comparison #Dermatology #Skin #Diagnosis #Clinical
Petechia/Purpura and Ecchymosis ... Purpura #Petechia #Ecchymosis ... Dermatology #Skin #Diagnosis
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
devastating differential diagnoses ... physician narrow the diagnosis ... the differential diagnosis ... purpuric rash, the diagnosis ... #Diagnosis #Dermatology
Basilar Skull Fracture
Fracture through petrous portion of temporal bone 
 - Periorbital ecchymosis 
 - Hemotympanum
- Periorbital ecchymosis ... Postaurlcular ecchymosis
Ecchymosis: Bluish discoloration of skin caused by bruising with resultant subcutaneous collection
of blood.

Charlie Goldberg, M.D. -
Ecchymosis: Bluish ... #Dermatology #Ecchymosis
Cullen's Sign: Ecchymosis/discoloration around the umbilicus 

#Clinical #Pancreatitis #Cullens #Sign #CullenSign #PhysicalExam
Cullen's Sign: Ecchymosis
Causes of Purpura - Differential Diagnosis
Disruption in Vascular Integrity: 
 • Trauma, Infection, Vasculitis, Drug induced
- Differential Diagnosis ... BrighamChiefs #Purpura #nonpalpable ... #Differential #Diagnosis
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
- Differential Diagnosis ... cm diameter - Ecchymosis ... #Differential #Diagnosis
Causes of Purpura - Differential Diagnosis
Non-PalpabIe → Palpable
 • Thrombocytopenia (HIT, ITP/HUS), Coagulation defects (DIC, warfarin
- Differential Diagnosis ... BrighamChiefs #Purpura #nonpalpable ... #Differential #Diagnosis
Cushing Syndrome - Likelihood Ratios of Physical Exam Findings
Moon facies LR +1.6
Central obesity LR +3.0
Generalized obesity
in women LR +NS Ecchymoses ... #PhysicalExam #diagnosis