Lesson 1Relevant renal and urinary tract anatomy: kidney, collecting system, ureteral course, relations causing referred painDis part reviews kidney and ureter parts for stone sick, like cups, pelvis, ureter tight spots, blood vessel and pelvis links, and how pain go to side, groin, private parts.
Renal cortex, medulla, and collecting systemRenal pelvis and calyceal anatomyUreteral course and narrow segmentsRelations to vessels, bowel, and pelvisPathways of referred flank and groin painLesson 2History elements: onset, prior stones, metabolic history, family history, medication/occupation risk factorsDis part lists key history for suspect kidney stones, like pain start, past stones, body chem and sick, family, food, drugs, work, and tings wey predict trouble or come back.
Character and timing of pain episodesPast stones, procedures, and outcomesMetabolic and systemic disease historyFamily history and genetic conditionsDiet, fluid intake, drugs, occupationLesson 3Physical exam maneuvers: costovertebral angle tenderness, abdominal exam, testicular/inguinal exam when indicatedDis part details sharp body check for sudden side pain, like vital signs, belly and side bone check, private and groin exam when need, and signs for other sick.
Vital signs and overall illness severityCostovertebral angle tenderness techniqueAbdominal exam for peritonitis or massGenital and inguinal exam when neededSigns pointing away from stone diseaseLesson 4Stone prevention basics: metabolic workup indications, 24-hour urine testing, dietary and pharmacologic prevention strategiesDis part brings stone stop, like when do body chem check, 24-hour urine test, food advice, water goal, and drugs fit to stone type and person risk.
Who needs full metabolic workupCollecting and interpreting 24‑hour urineFluid intake and urine volume targetsDietary sodium, protein, and oxalate advicePharmacologic prevention by stone typeLesson 5Acute management: analgesia ladder (NSAIDs vs opioids), antiemetics, medical expulsive therapy evidence and limitsDis part covers first handle for kidney pain, like NSAID painkiller, careful opioid, stop vomit, water, push-out drug proof and limits, and watch or admit rules.
Analgesia ladder and NSAID first strategyOpioid indications and safety concernsAntiemetics and fluid managementMedical expulsive therapy evidenceDisposition, follow‑up, and return precautionsLesson 6Evidence sources: major guidelines and reviews for suspected kidney stones (names and years to search)Dis part sums key guideline and review for suspect kidney stones, pointing main groups, years, and how quick search and check proof to guide test and treatment.
Major urology and nephrology guidelinesEmergency medicine stone care guidelinesHigh‑impact systematic reviews and yearsSearching PubMed and guideline portalsAppraising guideline strength and gapsLesson 7Initial diagnostics: urinalysis for hematuria/infection, urine microscopy, serum electrolytes, renal function, inflammatory markersDis part details first lab for suspect kidney stones, like urine check for blood/germ, microscope, blood salt, kidney work, swell markers, wid read for diagnosis and risk.
Urinalysis for hematuria and infectionUrine microscopy for crystals and castsSerum creatinine and estimated GFRElectrolytes, calcium, and uric acidInflammatory markers and sepsis cluesLesson 8Indications for emergent urology referral: obstruction with infection, refractory pain, impaired renal function, anuriaDis part defines when quick call urologist, like block wid germ, pain no stop or vomit, one kidney or kidney fail, no urine, and special for pregnancy and pickin.
Obstruction with sepsis or high feverRefractory pain or intractable vomitingAcute kidney injury and solitary kidneyAnuria, bilateral obstruction, pregnancyPediatric and complex comorbidity casesLesson 9Imaging strategy: when to use non-contrast CT KUB, ultrasound in pregnancy, plain radiography limitations, contrast indicationsDis part talks scan choice for suspect stones, focus on no-contrast CT, ultrasound for pregnancy and young, small role plain x-ray, when need contrast for trouble.
Non‑contrast CT KUB indicationsUltrasound in pregnancy and youthStrengths and limits of plain radiographyWhen to use contrast CT or urographyRadiation exposure and dose reductionLesson 10Stone pathophysiology and types: calcium, uric acid, struvite, cystine — formation mechanisms and metabolic risk factorsDis part reviews stone make and types, calcium, uric acid, struvite, cystine, crystal start, urine too full, germ link, body chem and shape risk.
Calcium oxalate and calcium phosphate stonesUric acid stone formation mechanismsStruvite stones and urease‑producing bacteriaCystine stones and inherited disordersMetabolic, urinary, and anatomic risk factorsLesson 11Typical clinical presentation: colic characteristics, hematuria, nausea/vomiting, pain radiation to groin/scrotum/labiaDis part explains classic and odd signs for kidney pain, like pain kind, time, spread, urine and belly symptoms, and danger signs for other or life-danger sick.
Pain onset, severity, and colicky patternRadiation to flank, groin, and genitaliaHematuria and lower urinary symptomsNausea, vomiting, and autonomic signsRed flags for alternative diagnoses
