31 results
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
the ankle jerk reflex ... evaluation confirmed a diagnosis ... #Delayed #Clinical ... #Video #Neurology ... #Endocrinology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... of the cell -> Bilateral ... partial retinal red reflex ... pathophysiology #ophthalmology ... #diagnosis #signs
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
patient with Ross syndrome ... tonic #pupils #clinical ... #video #ophthalmology ... #ross #syndrome ... #bilateral #reflex
Myoedema in Hypothyroidism on Physical Exam

Hypothyroidism is a clinical syndrome resulting from the production, secretion or
syndrome resulting ... (shown in the video ... hammer, caused ... #video #neurology ... #endocrinology
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
in the midline, bilaterally ... vestibulo-ocular reflex ... We have varied causes ... #physicalexam #clinical ... #video #ophthalmology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
involved) - Tendon reflex ... in deep tendon reflexes ... involved - Bilateral ... (more commonly bilateral ... #differential #diagnosis
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
such as reflex ... carotid sinus syndrome ... orthostatic vital sign ... Further diagnostics ... should be guided by clinical
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
is a clinical dermatological ... , caused by the ... differentiating between the diagnosis ... #PhysicalExam #Video ... #Clinical #SJS
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
It is a clear sign ... the pupillary reflex ... very sensitive diagnostic ... regarding the cause ... #Video #Pupils
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Cauda Equina Syndrome ... Causes: • Large ... of normal leg reflexes ... not have to be bilateral ... pathophysiology #diagnosis