USMLE® Step 2 CK · chapter ENDO
Endocrinology: USMLE® Step 2 CK topics
20 topics. Each one opens a review page with its guideline basis and key clinical sections, then links the QuestionBank questions, ChartWalk flowchart, FlashCards and ImageBank plates that share its code.
- Adrenal insufficiency & adrenal crisis
ENDO-ADR-0148 questions · Review Book p. 446 · 2016 Endocrine Society Primary Adrenal Insufficiency Guideline; 2024 ESE/ES Glucocorticoid-Induced Adrenal Insufficiency Guideline
- Chronic diabetic complications — nephropathy, retinopathy, foot
ENDO-DM-0643 questions · Review Book p. 435 · Standards of Care in Diabetes—2026 (ADA), sections 6, 10, 11 + 12
- Cushing syndrome — diagnostic algorithm
ENDO-ADR-0221 questions · Review Book p. 447 · The Diagnosis of Cushing’s Syndrome (Endocrine Society, 2008); Treatment of Cushing’s Syndrome (Endocrine Society, 2015)
- Diabetes diagnosis, classification & screening
ENDO-DM-0118 questions · Review Book p. 427 · 2026 ADA Standards of Care in Diabetes; 2021 USPSTF T2DM Screening
- DKA & HHS — diagnosis and management protocol
ENDO-DM-0448 questions · Review Book p. 432 · 2024 ADA/EASD/JBDS/AACE/DTS, Hyperglycemic Crises in Adults With Diabetes: A Consensus Report
- Endocrinopathies of cancer immunotherapy (checkpoint inhibitors)
ENDO-ONC-02Questions linked · Review Book p. 456 · Management of Immune-Related Adverse Events in Patients Treated With Immune Checkpoint Inhibitor Therapy: ASCO Guideline Update (2021)
- Hyperaldosteronism, incidentaloma & adrenal hyperplasia
ENDO-ADR-0424 questions · Review Book p. 450 · 2025 Endocrine Society Primary Aldosteronism Guidelines; 2023 ESE/ENSAT Adrenal Incidentaloma Guidelines; 2018 Endocrine Society CAH Guideline
- Hypercalcemia & primary hyperparathyroidism
ENDO-CA-0131 questions · Review Book p. 444 · Evaluation and Management of Primary Hyperparathyroidism: Summary Statement and Guidelines from the Fifth International Workshop (2022); Treatment of Hypercalcemia of Malignancy in Adults: An Endocrine Society Clinical Practice Guideline (online December 2022; journal March 2023)
- Hyperthyroidism & thyroid storm
ENDO-THY-0244 questions · Review Book p. 439 · 2016 ATA Hyperthyroidism Guidelines
- Hypoglycemia — recognition & workup
ENDO-DM-0521 questions · Review Book p. 434
- Hypothyroidism, myxedema coma & congenital hypothyroidism
ENDO-THY-0345 questions · Review Book p. 441 · 2014 ATA Guidelines for the Treatment of Hypothyroidism
- Insulin therapy, type 1 diabetes & pregnancy effects
ENDO-DM-0325 questions · Review Book p. 430 · 2026 ADA Standards of Care in Diabetes; 2026 ADA/EASD Adult Type 1 Diabetes Consensus Report (September 30 correction)
- Male hypogonadism — diagnosis and testosterone therapy
ENDO-REPRO-0122 questions · Review Book p. 457 · 2018 Endocrine Society Clinical Practice Guideline (Testosterone Therapy in Men With Hypogonadism)
- MEN syndromes & endocrine tumor markers
ENDO-ONC-0141 questions · Review Book p. 455 · Multiple endocrine neoplasia type 1 (MEN1): recommendations and guidelines for best practice (2025 Delphi consensus)
- Perioperative glycemic, thyroid & steroid management
ENDO-PERI-011 questions · Review Book p. 453 · 2026 ADA Standards of Care in Diabetes, Section 16
- Pheochromocytoma — diagnosis & perioperative order
ENDO-ADR-0333 questions · Review Book p. 448 · 2014 Endocrine Society Pheochromocytoma & Paraganglioma Guidelines
- Pituitary disorders, SIADH & diabetes insipidus
ENDO-PIT-0144 questions · Review Book p. 451
- Thyroid & parathyroid surgery — complications
ENDO-THY-0410 questions · Review Book p. 443
- Thyroid nodule evaluation & thyroid cancer
ENDO-THY-0117 questions · Review Book p. 437 · 2015 ATA Thyroid Nodule Guidelines
- Type 2 diabetes pharmacotherapy — stepwise algorithm
ENDO-DM-0243 questions · Review Book p. 428 · 2026 ADA Standards of Care in Diabetes
Written and clinically reviewed by TheCodexes.com (editorial policy). Guideline citations are the primary sources each topic follows.