20 protocols
TIA, stroke, carotid bruit, pre-op workup, surveillance of known stenosis
Leg swelling, pain, calf tenderness, elevated D-dimer, pre-op, cancer surveillance
Men ≥65 with ever-smoking history (1× screen), family history, known AAA surveillance
RUQ pain, abnormal LFTs, jaundice, elevated bilirubin, rule out gallstones
Early pregnancy evaluation, dating, viability, ectopic rule-out, nuchal translucency screen
Palpable nodule, elevated TSH/T4, goiter evaluation, follow-up of known nodules
Dyspnea, chest pain, heart failure evaluation, murmur, valve disease, LV function, pre-op cardiac clearance
Arm claudication, digital ischemia, blue finger/hand, post-catheterization, thoracic outlet syndrome, trauma
Arm/hand swelling, PICC or port-associated thrombosis, arm pain, effort thrombosis, cancer-associated DVT, suspected SVC syndrome
Pre-CABG bypass (saphenous conduit evaluation), pre-dialysis access creation (AV fistula/graft planning), pre-peripheral bypass
Decreased dialysis flow rates, elevated venous pressures, prolonged post-dialysis bleeding, arm swelling, failure to mature, surveillance protocol
Pelvic pain, abnormal uterine bleeding, infertility evaluation, ovarian cyst follow-up, postmenopausal bleeding, IUD check, endometrial evaluation
Stroke risk screening in sickle cell disease, cerebral vasospasm monitoring after subarachnoid hemorrhage (SAH), intracranial stenosis, right-to-left cardiac shunt detection (bubble study), carotid occlusion collateral assessment, brain death confirmation
Varicose veins, chronic venous insufficiency (CVI), leg heaviness/swelling/aching, skin changes (hyperpigmentation, lipodermatosclerosis), venous ulcers, pre-operative mapping for thermal ablation (laser/radiofrequency) or sclerotherapy, CEAP classification
Suspected peripheral arterial disease (PAD), intermittent claudication, rest pain, non-healing wounds or ulcers, diabetic foot screening, pre-operative vascular assessment, post-revascularization follow-up, critical limb-threatening ischemia (CLTI) evaluation
Scrotal pain or swelling, testicular mass, infertility workup, epididymo-orchitis, hydrocele, varicocele, undescended testis, prostate evaluation, BPH, urinary retention, elevated PSA, post-void residual measurement
Palpable groin or abdominal wall bulge, focal pain with straining/lifting, post-surgical bulge at incision site, rule out incarceration/strangulation in a tender irreducible mass
Shoulder pain, suspected rotator cuff tear, calcific tendinopathy, biceps tendinopathy, impingement, pre/post-procedure guidance
Resistant hypertension, suspected renovascular hypertension, flash pulmonary edema, renal failure on ACE inhibitor/ARB, renal transplant surveillance, FMD evaluation
Palpable lump, mammographic finding (mass, asymmetry, distortion), nipple discharge, axillary adenopathy, pain/inflammation, screening adjunct in dense breasts, guided biopsy/aspiration