Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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63 results
Kidney Biopsy - Diagnosis Algorithms
1) Normal Glomerulus by LM
2) Glomerular Crescents
3) Double Contours of GBM
4) Endocapillary
Biopsy - Diagnosis Algorithms ... 1) Normal Glomerulus ... Glomerular Crescents 3) ... renal #Diagnosis #Algorithm ... #nephrology #pathology
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential ... Algorithm Acidosis ... discontinued) 3. ... secreting tumor 3. ... Causes #Workup #Nephrology
Fatigue and IBD Algorithm
 • 40-50% patients have fatigue despite clinical remission
 • Risk factors: BMI,
Algorithm • 40- ... Receptor (sTfR) to differentiate ... Experience • 2/3 ... disease control • 1/ ... 3 have fatigue w
Hyponatremia Differential Diagnosis Algorithm - Utilizing Uric Acid 
ADH promotes Urea/uric acid excretion along with water
Hyponatremia Differential ... Diagnosis Algorithm ... water retention 1) ... Urine Osmolarity 3) ... #nephrology #sodium
Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
Hypokalemia - Differential ... Diagnosis Algorithm ... discrete buckets: 1. ... transcellular shift) 3. ... Causes #workup #nephrology
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Hypernatremia Differential ... Diagnosis Algorithm ... Workup Step #1 ... Uglucose Step #3 ... #Sodium #nephrology
Contraception Quick Start Algorithm
 1. Pill, Patch, Ring, Injection
 2. Progestin IUD or Implant
 3. Copper
Contraception Quick Start Algorithm ... 1. ... Progestin IUD or ... Implant 3. ... #Start #Algorithm
Acute ED Migraine Therapy and Preventative Therapy Algorithm:
Acute migraine
 • IV NS IL bolus then infusion
Preventative Therapy Algorithm ... and/or magnesium 1- ... 20 mg/min -> Neurology ... • Melatonin 3- ... Migraine #management #algorithm
Hypophosphatemia Diagnostic Algorithm
- GI Losses
- Redistribution
- 1° HPT
- 1° Renal PO4 wasting: Hereditary, TIO, Fanconi Syndrome,
Redistribution - 1° ... HPT - 1° Renal ... low #diagnosis #Algorithm ... #differential # ... nephrology
Diarrhea Workup and Management Algorithm in Transplant Patients
First Tier Microbiologic-Testing:
1. C. difficile PCR (Stool)
2. CMV qPCR
and Management Algorithm ... PTLD, GVHD or IBD ... 3. ... Workup #Management #Algorithm ... Transplant #diagnosis #differential