32 results
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Cavitary Lung Disease ... Subacute: • Acute Infections ... Emboli, Fungal Infection ... Nocardia Chronic (≥ 12 ... ): • Chronic Infections
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin B12 ... Resection, D. latum ... gastrectomy, H. pylori infection ... , B12 malabsorption ... BrighamChiefs #Vitamin #B12
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
POCUS Young ... POCUS lung exam ... interstitial diffuse infections ... Lung POCUS shows ... Lung POCUS invaluable
IDSA Algorithm for the Management of Purulent skin and soft tissue infections (SSTIs). 
Mild infection: for
Mild infection: ... Moderate infection ... Severe infection ... blood cell count (<12 ... erysipelas with no focus
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
of Interstitial Lung ... intersitial space Infection ... Metastases to lung ... Pneumonitis - 4-12 ... after exposure, 6-12
Reticulocyte Production Index = (Retic %) x (Hct / 45) / Maturation Factor
The maturation factor is
approximately how long ... loss), Vitamin B12 ... (e.g. cancer, infection ... G6PD deficiency), Infections
COVID-19 Findings on Lung ultrasound
 - Thickened pleural line
 - B lines (multifocal, discrete, or confluent)
19 Findings on Lung ... stage and in mild infection ... GrauSegura #COVID19 #Lung ... #ultrasound #POCUS
COVID-19 Patient Chest CT - Ground Glass Opacities 

COVID19 Infection - CT Chest, POCUS Echocardiogram and
Opacities COVID19 Infection ... - CT Chest, POCUS ... Echocardiogram and Lung
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
inciting causes: infections ... cancers, including lung ... mycobacterial infection ... acute Parvovirus B19 ... infection (so-called
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
A superficial infection ... of the normal angle ... The angle increases ... , interstitial lung ... disease and lung