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Urological Stone Axis Label

Label an explicit stone-axis measurement without estimating stone volume or choosing management.

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Description

Label a stone-axis measurement with supplied axis wording and unit.

Urinary records distinguish collected volume, collection duration, mean flow, anatomical side and the source of symptom codes. Millilitres, litres and cubic millimetres are volume units; dividing volume by a specified interval gives a mean rate. A diary transcription or volume balance needs verified collection and clinical context before it can inform care.

Label a stone-axis measurement with supplied axis wording and unit.

When to use this tool

Use Urological Stone Axis Label when you already have recordId, measuredLength, unitText, axisWording and need to label a stone-axis measurement with supplied axis wording and unit.

How to use the tool and how it works

  1. Enter recordId, measuredLength, unitText, axisWording. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read label. Use the output convention below.

Require nonempty recordId/unitText/axisWording and measuredLength>=0; format record; axis=value unit.1

Input fieldMeaning and unitsAccepted input
recordIdRecord IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
measuredLengthMeasured LengthRequired. Finite number; minimum 0.
unitTextUnit TextRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
axisWordingAxis WordingRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
labelLabelRequired. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "recordId": "S17",
    "measuredLength": 5,
    "unitText": "mm",
    "axisWording": "long axis"
  },
  "output": {
    "label": "S17; long axis=5 mm"
  }
}

Limitations and assumptions

  • No stone, axis, measurement validity or clinical significance is verified.
  • Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
  • Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.

Alternative or Complementary methods

Review the original collection log, measurement units and instrument protocol before interpreting a volume or flow. Use the full recorded trace for peak or time-varying flow; a mean or transcription is only one component of that record.

References

  1. Calculation and input contract: urology/urological-stone-axis-label — tool.io

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