7 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... fulminans - DIC ... for hepatitis B and ... Skin biopsy • Abdominal ... #dermatology #physicalexam
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
fatigue Heat Rash ... Collapse: • Pathophysiology ... - Headache - Abdominal ... cardiomyopathy, ARDS, DIC ... differential #diagnosis #causes
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
around his left eye six ... improvement in the rash ... other potential causes ... ophthalmology #physicalexam ... #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
affects the skin, neurologic ... , mucositis • Rash ... often causes arthritis ... gut involvement, abdominal ... drug exposure or Dx
Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
Dix-Hallpike Maneuver ... affected side, so ... But in undefined cases ... Diagnosis #BPPV #neurology ... #PhysicalExam
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... affected side, so ... But in undefined cases ... Diagnosis #BPPV #neurology ... #Animated #PhysicalExam
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
CT abdomen if abdominal ... G6PD first) DIC ... Treat underlying cause ... - CRS: fever, rash ... pulmonary opacities, SOB