16 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : 'signet ring sign ... emphysema: no walls, central ... dot. - LIP #Clinical ... #Comparison #Table
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
High Central Neuraxial ... • Symptoms are ... hypnosis as soon as clinical ... that may mimic signs ... #High #Central
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... hemiplegic or anesthetic ... #headache #signs ... #symptoms #clues ... #differential #
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... mimics complete • Central ... reflex. saddle anesthesia ... pathophysiology #signs ... #symptoms #msk
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
bradycardia, shock, T-wave ... consciousness General ... metallic taste, paresthesia ... Diagnosis #Allergy #Signs ... #Symptoms #Anaphylaxis
Shawl sign poikiloderma in Dermatomyositis

Poikiloderma in general is a common finding in older individuals with chronic
Shawl sign poikiloderma ... along with other signs ... and symptoms helps ... differentiate it ... RashDecisionz #Shawl #sign
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Lower motor neuron symptoms ... Upper motor neuron symptoms ... Etiology: - Tabes ... dysfunction Central ... syndromes #lesions #differential
Attention Deficit Hyperactive Disorder (ADHD): Pathogenesis and clinical findings
 - For diagnosis, must have either 26
Pathogenesis and clinical ... have either 26 symptoms ... playing quietly • Leaves ... require sustained mental ... #signs #psychiatry
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
pathognomonic signs ... /symptoms or echo ... high index of clinical ... intravenous drug use, Central ... #Endocarditis #comparison
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Coltivirus Symptoms ... • Common clinical ... parenchymatous (tabes ... influenzae Symptoms ... Acute meningeal signs