Cytologie du col utérin selon le système Bethesda 2001


BETHESDA SYSTEM 2001
En anglais
  • SPECIMEN TYPE :
    • Indicate conventional smear (Pap smear) vs. liquid-based vs. other

  • SPECIMEN ADEQUACY
    • Satisfactory for evaluation (describe presence or absence of endocervical/transformation zone
      (component and any other quality indicators, e.g., partially obscuring blood, inflammation, etc)
    • Unsatisfactory for evaluation ... (specify reason)
      • Specimen rejected/not processed (specify reason)
      • Specimen processed and examined, but unsatisfactory for evaluation of epithelial abnormality because of (specify reason).

  • GENERAL CATEGORIZATION (optional)
    • Negative for Intraepithelial Lesion or Malignancy
    • Epithelial Cell Abnormality: See Interpretation/Result (specify "squamous" or "glandular" as
      appropriate)
    • Other : See Interpretation/Result (e.g. endometrial cells in a woman > 40 years of age)

  • AUTOMATED REVIEW
    • If case examined by automated device, specify device and result.

  • ANCILLARY TESTING
    • Provide a brief description of the test methods and report the result so that it is easily understood by the clinician.

  • INTERPRETATION/RESULT
    • NEGATIVE FOR INTRAEPITHELIAL LESION OR MALIGNANCY
      (when there is no cellular evidence of neoplasia, state this in the General Categorization above and/or in the Interpretation/Result section of the report, whether or not there are organisms or other non-neoplastic findings).

      • ORGANISMS :
        • Trichomonas vaginalis
        • Fungal organisms morphologically consistent with Candida spp
        • Shift in flora suggestive of bacterial vaginosis
        • Bacteria morphologically consistent with Actinomyces spp.
        • Cellular changes consistent with Herpes simplex virus

      • OTHER NON-NEOPLASTIC FINDINGS (Optional to report; list not inclusive) :
          • Reactive cellular changes associated with
            • inflammation (includes typical repair)
            • radiation
            • intrauterine contraceptive device (IUD)
          • Glandular cells status post hysterectomy
          • Atrophy
    • OTHER
        • Endometrial cells (in a woman > 40 years of age)
          (Specify if ‘negative for squamous intraepithelial lesion).

    • EPITHELIAL CELL ABNORMALITIES
        • SQUAMOUS CELL
          • Atypical squamous cells
            • of undetermined significance (ASC-US)
            • cannot exclude HSIL (ASC-H)
          • Low grade squamous intraepithelial lesion (LSIL)
            encompassing: HPV/mild dysplasia/CIN 1
          • High grade squamous intraepithelial lesion (HSIL)
            encompassing: moderate and severe dysplasia, CIS/CIN 2 and CIN 3
            • with features suspicious for invasion (if invasion is suspected)
          • Squamous cell carcinoma

        • GLANDULAR CELL
          • Atypical
            • endocervical cells (NOS or specify in comments)
            • endometrial cells (NOS or specify in comments)
            • glandular cells (NOS or specify in comments)
          • Atypical
            • endocervical cells, favor neoplastic
            • glandular cells, favor neoplastic
          • Endocervical adenocarcinoma in situ
          • Adenocarcinoma
            • endocervical
            • endometrial
            • extrauterine
            • not otherwise specified (NOS)

      • OTHER MALIGNANT NEOPLASMS: (specify)

    • EDUCATIONAL NOTES AND SUGGESTIONS (optional)
      • Suggestions should be concise and consistent with clinical follow-up guidelines published by professional organizations (references to relevant publications may be included).


Les différentes classifications des lésions épidermoïdes du col utérin
et les correspondances
O.M.S.
Richart
Bethesda
Dysplasie légère
Condylome
CIN I avec Koïlocytose
Lésion épidermoïde intra-épithéliale de bas grade (LSIL)
Dysplasie moyenne
CIN II avec ou sans Koïlocytose
Lésion épidermoïde intra-épithéliale de haut grade (HSIL)
Dysplasie sévère
CIN III avec ou sans Koïlocytose
Carcinome in situ (CIS)
Carcinome épidermoïde invasif
Carcinome épidermoïde invasif
Carcinome épidermoïde invasif



ASCUS : Atypical squamous cells undetermined significance
AGCUS : Atypical galndular cells undetermined significance
CIN : Cervical intraepithelial neoplasia

LSIL : Low grade squamous intraepithelial lesion
HSIL : High grade squamous intraepithelial lesion
NOS : not otherwise specified

Voir : Lexique de la Cytologie du col utérin


Références et liens :
1 - Marie-Cécile Vacher-Lavenu. La revue du Praticien 2001 . 51 ; 1417-1423

2 - C.BERGERON ; Réalités en gynécologie-obstétrique, n° 13, Juin 1996, page 16-21
3 - BETHESDA 2001



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