158 results
Benign and Malignant Nevi

Benign Nevus 
The benign nevus, or common mole, usually appears in the first
and Malignant Nevi ... Benign Nevus ... The benign nevus ... Several nevi may ... Atypical nevi are
Iris Nevi on Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Nevi #Nevus #Iris #Ocular #PhysicalExam #clinical #video
Iris Nevi on Slit ... @oftalmopo #Nevi ... #Nevus #Iris #Ocular
Iris Nevi on Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Nevi #Nevus #Iris #Ocular #PhysicalExam #clinical #video
Iris Nevi on Slit ... @oftalmopo #Nevi ... #Nevus #Iris #Ocular
Melanoma tumour progression (based on the Clark model)
 - Benign melanocytic nevi: controlled proliferation of normal
Benign melanocytic nevi ... produce a benign nevus ... Atypical/dysplastic nevi ... a pre-existing nevus
Gastrointestinal Causes of Iron Deficiency Anemia
 • Mass lesions: Carcinoma, Large polyps
 • Inflammatory: Reflux esophagitis,
Gastrointestinal Causes ... Blue rubber bleb nevus ... Deficiency #Anemia #Causes
Causes of Small Bowel Bleeding - Differential Diagnosis
Common Causes:
 • Under age 40 years: Inflammatory Bowel
Causes of Small ... Diagnosis Common Causes ... NSAID ulcers Rare Causes ... Blue rubber bleb nevus ... Differential #Diagnosis #Causes
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Junctional/ Melanocytic Nevus ... Diagnosis #Algorithm #causes
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
Congenital melanocytic nevi ... Diagnosis #Algorithm #causes
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
erythema • Spider Nevi ... Diagnosis #Algorithm #causes
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
or iatrogenic causes ... • Call for ultrasound ... re-assess using ultrasound ... of underlying cause ... small volume may cause