43 results
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... bladder and rectal reflex ... pathophysiology #signs ... #symptoms #msk ... #orthopedics #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
pathway and the spinal ... strike lightly on ... #Reflex #Positive ... #Abnormal #clinical ... #video #neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
L1-L5 Symptoms ... so-called ‘red flag’ symptoms ... decreased rectal tone ... wink test - reflex ... diagnosis #causes #neurology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Syndromes Spinal ... result in permanent neurologic ... lesions depends on ... Lower motor neuron symptoms ... in deep tendon reflexes
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Pathogenesis and Clinical ... gait, strength, reflexes ... Test - Pain on ... superior iliac spine ... differential #diagnosis #signs
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... partial retinal red reflex ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
neurological lesion: Clinical ... and signs below ... MCTD, Sjogren syndrome ... dysfunction • Abnormal reflexes ... disorders #diagnosis #neurology
Brissaud's Sign

If the patient did not have his toes ... is there a sign that can
the plantar skin reflex ... cutaneous stimulation on ... to the cortico-spinal ... #Reflex #Neurology ... #clinical #video
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
phenomenon or Bell signal ... Bells #Phenomenon #Sign ... #clinical #video ... #PhysicalExam #ophthalmology ... #neurology
Myoedema in Hypothyroidism on Physical Exam

Hypothyroidism is a clinical syndrome resulting from the production, secretion or
Hypothyroidism on ... syndrome resulting ... symptoms, due to ... There are several symptoms ... #video #neurology