173 results
Early Breast Cancer - Management Algorithm
 • Luminal A-like (ER+ and/or PR+, HER2- and low proliferation)
Early Breast Cancer ... Luminal A-like (ER ... Luminal B-like (ER ... Triple-negative (ER ... 0111-2 #Early #Breast
Treatment of breast cancer: a simplified view
surgical therapy - 5-7 weeks
 - lumpectomy +
 - radiation
Treatment of breast ... 10 years - if ER ... BrighamChiefs #breast
Breast Cancer Subtypes 
Histological Subtypes:
 • Preinvasive: Ductal carcinoma in situ (DCIS). Lobular carcinoma in situ
Breast Cancer Subtypes ... Triple-negative (ER ... s41572-019-0111-2 #Breast
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
TSH and PRL • Breast ... LH • Pelvic Ultrasound
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
of Malignancy - Pathophysiology ... lung, Renal Cell, Breast ... Hypercalcemia #Malignancy #Pathophysiology
Aphasia - Pathophysiology and Clinical Findings
Broca's Aphasia - Expressive language impairment: non-Fluent
 - Sensory speech areas
Aphasia - Pathophysiology ... Sensory speech areas ... of nearby motor areas ... - Motor speech areas ... deficits #Aphasia #Pathophysiology
POCUS - Regional Anesthesia - Trunk Local Nerve Block

 - Thoracic Paravertebral
 - Erector Spinae
 -
Spinae - Pecs - Breast ... Blocks #POCUS #Ultrasound
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Wasting vs SIADH - Pathophysiology ... hypovolaemia → treat ... SaltWasting #SIADH #Pathophysiology
Feedback Loop: Prolactin (PRL)
 • PRL levels exhibit diurnal, menstrual, and age-related variation
 • TRH has
Alveolar Cells of Breast ... endocrinology #pathophysiology
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 •
Main Lung Ultrasound ... defined spared areas ... more deaerated areas ... #POCUS #Lung #Ultrasound