Difference between revisions of "Intraoperative consultation"

From Libre Pathology
Jump to navigation Jump to search
Line 51: Line 51:
|-
|-
| [[Sentinel lymph node]]  
| [[Sentinel lymph node]]  
| staging in [[Vulva]]r melanoma.
| staging in [[vulva]]r melanoma
| gynecologic pathology
| gynecologic pathology
|-
|-
Line 88: Line 88:
| Thyroid nodule  
| Thyroid nodule  
| diagnosis
| diagnosis
| [[thyroid pathology]]
| [[thyroid gland|thyroid pathology]]
|-
|-
| Prosthetic joint
| Prosthetic joint
Line 95: Line 95:
|}
|}


===List of specimens===
====Gynecologic====
====Gynecologic====
*Pelvic mass - diagnosis.
*Pelvic mass - diagnosis.

Revision as of 01:27, 8 January 2013

Intraoperative consultation, also quick section and frozen section, is when a surgeon requests an opinion during an operation so that they can appropriately manage a patient. It is abbreviated IC.

Why intraoperative consultations are done

Reasons why IC are done:[1]

  1. Determine diagnosis & appropriate extent of operation ~ 50%.
  2. Margin status - 15%.
  3. Triage tissue ~ 10%.
  4. Inform family ~ 8%.
  5. Sufficient tissue? ~ 8%.

Why intraoperative consultations may be refused

  • Tissue is the issue - not enough of it.
  • Infectious case.
  • Management - it won't make a difference.
    • Diagnosis won't make a difference.
    • Cannot make the diagnosis.
      • Bone tumours.

Frozen section permanent section concordance

Categories by the Association of Directors of Anatomic and Surgical Pathology (ADASP):[2]

  • Agreement
  • Deferral - appropriate.
  • Deferral – inappropriate
    • Recommendation <=10% threshold.
  • Disagreement – Minor.
  • Disagreement – Major.
    • Recommendation <=3% threshold.

Common specimens

Table of common FS specimens

Specimen Indication Subspecialty
Pelvic mass diagnosis gynecologic pathology
Ovarian mass diagnosis gynecologic pathology
Uterine mass diagnosis gynecologic pathology
Sentinel lymph node staging in vulvar melanoma gynecologic pathology
Squamous cell carcinoma margins head and neck pathology
Whipple procedure margins gastrointestinal pathology
Liver resection (usu. metastatic disease) margins gastrointestinal pathology
Lower anterior resection distal margin gastrointestinal pathology
Cystectomy/cystoprostatectomy ureteral margins genitourinary pathology
Pneumonectomy (usu. cancer) bronchus margin, lymph nodes for staging pulmonary pathology
Brain tumour diagnosis neuropathology
Spinal tumour diagnosis neuropathology
Thyroid nodule diagnosis thyroid pathology
Prosthetic joint query prosthetic joint infection joint pathology

List of specimens

Gynecologic

Head and neck

  • Squamous cell carcinoma - margins.

Gastrointestinal tract

  • Whipple procedure - margins.
  • Liver resection - margins.
  • Lower anterior resection - distal margin.

Genitourinary tract

  • Cystectomy - ureteral margins.

Pulmonary

  • Pneumonectomy:

Neurologic

Thyroid gland

  • Thyroid nodule - diagnosis.

Prosthetic joint

Surgeon-pathologist dialog

It should include:

  1. Identification:
    • Pathology is calling - Dr. X is speaking.
    • Patient identifiers - full name.
    • Part(s) submitted.
  2. Diagnosis.
  3. Repeat of diagnosis from surgeon.
  4. Additional requests?

See also

References

  1. Zarbo, RJ.; Schmidt, WA.; Bachner, P.; Howanitz, PJ.; Meier, FA.; Schifman, RB.; Boone, DJ.; Herron, RM. (Jan 1996). "Indications and immediate patient outcomes of pathology intraoperative consultations. College of American Pathologists/Centers for Disease Control and Prevention Outcomes Working Group Study.". Arch Pathol Lab Med 120 (1): 19-25. PMID 8554440.
  2. URL: http://www.adasp.org/papers/position/QualityAssurance.htm. Accessed on: 2 March 2012.