Tag

ICS terminology

Articles in the Bladder Diaries journal tagged ICS terminology, newest first.

A canal lock holds the water until the gate opens on a deliberate decision, the way a trial of void holds the catheter until the bladder can empty on its own
Bladder diary

Trial of Void Protocol After Surgery

A trial of void protocol is a catheter-removal decision with a pass number, not a checklist: thresholds, methods, and the surgery-by-surgery retention map.

Dr. Di Wu, MD, PT · 17 min read
Decaying oscillations on graph paper: the cystometrogram pattern that names phasic detrusor overactivity
Bladder diary

Detrusor Overactivity: Diary First, Then Urodynamics

Detrusor overactivity is a UDS finding, not OAB. The bladder diary triages most cases before urodynamics; subtype changes which prescription works.

Dr. Di Wu, MD, PT · 28 min read
A vintage scale reads a number from a calibrated face: the same job the ICIQ-OAB does for OAB symptom severity
Bladder diary

ICIQ-OAB: Item-by-Item Interpretation for the 4Is Workup

The ICIQ-OAB scores OAB symptom severity 0 to 16. The four items map to four IPC 4Is workup paths. How to read it, score it, and pair it with the diary.

Dr. Di Wu, MD, PT · 18 min read
What remains in the glass after pouring is what post-void residual measures in the bladder after voiding
Bladder diary

Post-Void Residual: The Voiding-Impairment Gate-Check

Post-void residual is the singular gate-check on the Voiding axis: cutoffs, measurement pitfalls, the kegel caution, and the practical urology algorithm.

Dr. Di Wu, MD, PT · 24 min read
Pocket watch gears: the bladder's contractile mechanism is the difference between BPH and underactive bladder
Bladder diary

Underactive Bladder: A Diary-First Workup Before Urodynamics

Underactive bladder hides under BPH. The diary plus PVR is what tells you which bucket the patient sits in before urodynamics confirms it. Workup guide.

Dr. Di Wu, MD, PT · 20 min read
A compass orients unfamiliar terrain the way the diary orients the differential diagnosis of polyuria
Bladder diary

Differential Diagnosis of Polyuria: Diary-First Workup

Differential diagnosis of polyuria, anchored to the IPC 4Is framework: how a 3-day bladder diary triages four patterns before the endocrine workup runs.

Dr. Di Wu, MD, PT · 18 min read
Hourglass on a wooden desk: NPi captures what fraction of a day's urine arrived overnight, the same fraction shown
Bladder diary

Nocturnal Polyuria Index (NPi): Calculation and Workup

Calculating the nocturnal polyuria index from a bladder diary: age-stratified thresholds, the 4Is gateway, and the PT-led workup before any drug.

Dr. Di Wu, MD, PT · 15 min read
A page of handwritten numbers: the disciplined three-day record a frequency volume chart asks the patient to keep
Bladder diary

Frequency Volume Chart: The ICS-Formal Bladder Diary

A frequency volume chart is the ICS-formal name for the volumetric core of a bladder diary. The chart that produces 24hVV, MVV, AVV, and NPi at the desk.

Dr. Di Wu, MD, PT · 16 min read