43 results
Spectrum of Glomerulonephritis 
Pathology - Common Diseases - Typical Presentation 

By Dr. John Roberts @John_K_Roberts

#Glomerulonephritis #Spectrum
Glomerulonephritis Pathology ... Differential #Diagnosis #Nephrology ... #Causes
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
dysmorphic RBC, RBC casts ... glomerulopathy (Dense deposit ... Minimal immune deposits ... Glomerulonephritis #MPGN #nephrology
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Hydroxyapatite deposits ... Case description ... musculoskeletal pathology ... - Deposits ... evaluation of cuff pathology
African Trypanosomiasis - The examination was notable for the two erythematous lesions, each measuring 3 to
in diameter, on her ... Clinical #Derm #Pathology ... TrypanosomaBrucei #NEJM
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... • Pulmonary pathology ... #Hyponatremia #Nephrology ... Diagnosis #Algorithm #Causes
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
GN without IgA deposits ... disease Renal Causes ... and SMA - Can cause ... urinary tract) Causes ... #urology #nephrology
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... • Pulmonary pathology ... #Hyponatremia #Nephrology ... Diagnosis #Algorithm #Causes
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
and macules on her ... Clinical #Derm #Pathology ... Microscopy #Spaghetti #NEJM
This image shows spicular amyloid with tapering conical masses interconnected by branching fibrils!

Dr. Stephen Bonsib via
tapering conical masses ... #desposition #deposits ... SEM #clinical #nephrology ... #pathology
This image shows spicular amyloid deposits showing blunt conical formations with interconnecting fibrils.

Dr. Stephen Bonsib via
spicular amyloid deposits ... arkanalabs #amyloid #deposits ... SEM #clinical #nephrology ... #pathology #renal