Breast surgery and sentinel node biopsy. Our experience.
Massive campaigns of screening of breast pathologies improved early diagnosis of breast cancers. Most of these cancers are small-sized (T1) and seldom show intraoperative nodal involvement. Sentinel node biopsy is the elective choice in the above mentioned cases because, if negative, it avoids axillary dissection. International literature reports rates of false negative sentinel node biopsy ranging among 4.5 and 12%; results in our experience account for almost 6%. As a consequence, there is the definite risk of potentially positive axilla that will not be dissected with subsequent risk of axillary recurrence within 24 months. The reason of that could be related to the fact that in Referral Centers this technique is performed in strictly selected patients, so as to gain a diagnostic accuracy of 98%. The rate of axillary recurrences does not justify the routine axillary dissection, since this is just a staging, not a therapeutic procedure. In case of doubt, it can be recommended a close and careful follow-up of the axilla.
Sanguinetti
A
A
Dipartimento Chirurgia Testa Collo e Tessuli Molli, Centro di Riferimento Regionale, Azienda Ospedaliera Santa Maria, Terni.
Sperlongano
P
P
D'Ajello
M
M
Pisaniello
D
D
Piatto
A
A
Misso
C
C
Sordelli
I
I
Monacelli
M
M
Lucchini
R
R
Parmeggiani
D
D
Sperlongano
R
R
Avenia
N
N