122 results
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
Sporotrichiosis Infection ... sporotrichiosis minor trauma ... biopsy preferred Differential ... Sporotrichiosis #Infection ... #clinical #photo
Vibrio vulnificus Infection- At the time of presentation, hemorrhagic bullae measuring 3.5 by 4.5 cm had
Vibrio vulnificus Infection ... can cause skin infections ... disease and cancer, are ... #clinical #photo ... #NEJM #vibrio #
Erythema Nodosum: In this case, E. Nodosum has occured secondary to 
Streptococcal infection.
Photo credit, Josh Fierer,
Nodosum: In this case ... Streptococcal infection ... Photo credit, Josh ... UCSD Catalog of Clinical ... Images #Clinical
Priapism 

Secondary Causes:
Medications- intracavernosal injections, anticoagulants, PDE5 inhibitors, alpha blockers, methylphenidate, cocaine
Any hyperviscosity syndrome (SCD, leukemia,
intracavernosal injections ... Pelvic/penile trauma ... t be tested or are ... Management #Urology #Differential
Pediatric Causes of Abdominal Pain

Surgical:
 - Acute appendicitis 
 - Intestinal obstruction including intussusception 
 -
Pancreatitis - Trauma ... urinary tract infection ... Acute porphyria (rare ... respiratory tract infection ... Pediatrics #Causes #Differential
A necrotic ulceration was observed on the right side of the tongue. Cervicofacial computed tomography, performed
necrosis is a rare ... giant-cell arteritis #clinical ... #photo #lingual ... Arteritis #tongue #NEJM
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
virus mediated infection ... vessicles in this case ... bacterial skin infection ... Images #Clinical ... #Photo #Dermatology
Etiologies of Hypernatremia - Differential Diagnosis
GI losses / Insensible losses
Sodium Overload
Transcellular Movement of Water
Central Diabetes Insipidus
Hypernatremia - Differential ... Neurosurgery - Trauma ... Malignancy - CNS infections ... - Various rare ... Hypernatremia #Differential
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
vascular integrity (trauma ... , infection, vasculitis ... 1) If lesions are ... manifestations are ... Palpable #Algorithm #Differential
Severe Plantar Warts in an Immunocompromised Patient - A physical examination revealed exophytic warty growths on
cutaneous warts are ... caused by infection ... #Clinical #Derm ... Immunocompromised #Foot #NEJM