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Slide Block Sub Section Label

Format explicit one-based histologic section and slide ordinals within a supplied block.

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Description

Label a supplied block, section number and slide number.

Pathology records connect specimens, blocks, slides, anatomical sites, processing timestamps and report versions. A recorded piece balance differs from verified tissue completeness, while cold-ischemia and fixation intervals describe distinct stages. Metadata and labels do not establish specimen adequacy, diagnosis, safe handling or report validity.

Label a supplied block, section number and slide number.

When to use this tool

Use Slide Block Sub Section Label when you already have blockId, sectionNumber, slideNumber and need to label a supplied block, section number and slide number.

How to use the tool and how it works

  1. Enter blockId, sectionNumber, slideNumber. 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 blockId nonempty and positive safe whole sectionNumber/slideNumber; format block; section N, slide M.1

Input fieldMeaning and unitsAccepted input
blockIdBlock IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
sectionNumberSection NumberRequired. Safe integer; minimum 1.
slideNumberSlide NumberRequired. Safe integer; minimum 1.
Output fieldInterpretationReturned shape
labelLabelRequired. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "blockId": "B17",
    "sectionNumber": 3,
    "slideNumber": 2
  },
  "output": {
    "label": "B17; section 3, slide 2"
  }
}

Limitations and assumptions

  • The label does not verify physical linkage, numbering uniqueness, specimen identity or diagnostic content.
  • 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

Reconcile original accession, cassette, block and slide records when tracing a specimen. Review the full processing timeline and controlled report history for adequacy and version questions; a local count residual or displayed amendment label does not verify them.

References

  1. Calculation and input contract: pathology/slide-block-sub-section-label — tool.io

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