12 results
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Pathogenesis and clinical ... Prader-Willi Syndrome Signs ... > Neonatal and infantile ... Syndrome #genetics #pathophysiology ... #peds #pediatrics
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Pathogenesis and Clinical ... chromosome 21) Signs ... seizure, primitive reflexes ... AlzheimersDisease #Dementia #pathophysiology ... #geriatrics #diagnosis
Causes of Hypotonic Infant (Floppy Newborn) - Differential Diagnosis Algorithm
Central Nervous System - Decreased LOC, Axial
Causes of Hypotonic ... Infant (Floppy ... Strength, Normal Reflexes ... #Hypotonic #Infant ... #Peds #Pediatrics
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Passive neck flexion causes ... While the pathophysiology ... an involuntary reflex ... #Meningitis #Clinical ... #PhysicalExam #Pediatrics
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
Pathogenesis and Clinical ... enzyme 21-OHase causes ... deficiencies present in infants ... Signs/Symptoms/Complications ... endocrinology #peds #pediatrics
Floppy Baby Syndrome
 • Infantile Botulism
 • Acute Flaccid Myelitis
 • Guillain Barre
 • Neonatal Myasthenia
Baby Syndrome • Infantile ... Myasthenia Gravis Clinical ... LMN signs - Assess ... tone, resistance, reflexes ... Baby #Syndrome #pediatrics
Primitive Suck, Rooting Reflex on Newborn Physical Exam 
The normal response to stroking the lateral aspect
toes or “Babinski sign ... normal in the infant ... Rooting #Primitive #Reflex ... #PhysicalExam #clinical ... #video #peds #pediatrics
Plantar Reflex on Newborn Physical Exam 
The normal response to stroking the lateral aspect of the
toes or “Babinski sign ... normal in the infant ... Primitive #Babinski #Reflex ... #PhysicalExam #clinical ... #video #peds #pediatrics
Newborn Infant - Routine Examination

Birthweight, gestational age and birthweight percentile are noted.
General observation Of the baby's
is also a late sign ... checked for red reflex ... This reflex is not ... the abdomen, the liver ... Examination #Peds #Pediatrics
Retinoblastoma - MRI
 • Most common intra-ocular neoplasm in children.
 • Clinical Presentation: leukocoria (loss of
Clinical Presentation ... loss of red light reflex ... tumours (60-70%) are caused ... bone marrow and liver ... neuroradiology #pediatrics