212 results
COVID-19 Skin Rashes on Fingers and Toes

Please be aware there are skin signs of covid. Purple
Looks like chilblains ... / pernio. ... Images of pernio ... Dermatology #Clinical #Pernio
A telltale sign of #COVID19: pernio / pseudo-chilblains 

Painful, swollen and erythematous tips of toes (resembling
sign of #COVID19: pernio ... / pseudo-chilblains ... Dermatology #Clinical #Pernio
Common Raynaud's Mimickers
 - Acrocyanosis
 - Chill blains (pernio)
 - Erythromelalgia
 - Frostbite
 - Achenbach's Syndrome

Dr.
Chill blains (pernio ... Differential #Diagnosis #Causes
Bacillary Angiomatosis: Lesion at juncture of glans and shaft of penis. 
Photo credit, Josh Fierer, M.D.

Charlie
glans and shaft of penis ... Photo credit, Josh ... BacillaryAngiomatosis #Glans #Penis ... #Photo #UCSDH
Sarcoidosis - Skin Manifestations

This is a quick overview of some of the cutaneous manifestations of sarcoidosis.
Plaques • Lupus Pernio ... differential #treatment #photo
Causes of Scrotal Mass - Differential Diagnosis Algorithm
Painful - Sudden Onset
 • Testicular Torsion
 • Torsion
Causes of Scrotal ... • Incarcerated Hernia ... • Indirect hernia ... Diagnosis #Algorithm #Causes
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Usually multiple - Causes ... Benign #Clinical #Photo
Fatality / Mortality Calculations in an Outbreak
There are a number of different types of rates, risks,
outbreak: - Case ... (for a certain period ... # of deaths in cases ... # of deaths in cases ... - Symptomatic case
Causes of Mediastinal Mass - Differential Diagnosis Algorithm
Anterior Mediastinal Mass:
 • Thyroid
 • Thymoma
 • Teratoma
Causes of Mediastinal ... Diaphragmatic Hernia ... Diagnosis #Algorithm #Causes
Causes of Abnormal Uterine Bleeding

Non-pregnant bleeding that is inegular in timing, frequency, or flow 

Mnemonic: PALM-COEIN
Causes of Abnormal ... PALM-COEIN STRUCTURAL CAUSES ... Consider in all peri ... NON-STRUCTURAL CAUSES ... Endometrial causes