1021 results
Causes of Depressed / Lethargic Newborn - Differential Diagnosis Algorithm
Maternal Related:
 • Drugs (Ex. SSRI)
 •
Causes of Depressed ... Congenital: • Birth ... Distress Syndrome • Birth ... Diagnosis #Algorithm #Causes
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
enzyme 21-OHase causes ... labeled as males at birth ... decr feeding, weight ... penis months after birth ... like a penis at birth
Causes of Growth Discrepancy: Large for Gestational Age - Differential Diagnosis Algorithm
Maternal Factors:
 • Multiparity
 •
Causes of Growth ... • Excessive weight ... Shoulder dystocia • Birth ... Diagnosis #Algorithm #Causes
Cystic Lung Disease
Upper Lobe Predominant: 
Langerhans Cell Histiocytosis, Pneumocystis Jiroveci, Hypersensitivity Pneumonitis, Neurofibromatosis Type 1, Paracoccidioidomycosis,
Lymphangioleiomyomatosis, Light ... Predominant: Birt-Hogg-Dubé ... differential #diagnosis #causes
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
disease is 1/340,000 births ... this rate in male births ... 9 months after birth ... to produce all classes
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
Right ventricular ... Right ventricular ... develops after birth ... boot shaped heart caused ... cardiac apex due to right
Right Sided Heart Failure Mnemonic: "AW HEAD"
ANOREXIA & NAUSEA 

WEIGHT GAIN 

HEPATOMEGALY 

EDEMA (BIPEDAL) 

ASCITES 

DISTENDED
Right Sided Heart ... HEAD" ANOREXIA & NAUSEA ... WEIGHT GAIN
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
density in the right ... The right hilus ... this patient had weight ... include the list of causes ... lobar pneumonia caused
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... echogenic as in this case ... for underlying cause ... Jugular #IJ #Vein #POCUS
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Abnormalities High ... Hyperprolactinemia Organic Cause ... Amenorrhea • Weight ... endocrinology #causes