2005
DOI: 10.1016/j.ijrobp.2004.09.060
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Anal canal carcinoma: Early-stage tumors ≤10 mm (T1 or Tis): Therapeutic options and original pattern of local failure after radiotherapy

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Cited by 101 publications
(74 citation statements)
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“…In tumours with size 42 cm, nodal involvement rose to 45 -50%, justifying the common practice of prophylactic inguinal and iliac nodal irradiation in these patients. Some recent literature reports excellent disease control for involved field RT without prophylactic nodal irradiation in T1 tumours in 21 patients (Hatfield et al, 2008) or suggests reducing the target volume to the anal canal and/or the lower perirectal nodes (Ortholan et al, 2005). However, we found that even in T1 tumours of the anal canal there was a 10 -15% risk of nodal involvement, which is not clinically insignificant and may caution against treatment to the primary alone in these patients.…”
Section: Discussioncontrasting
confidence: 57%
“…In tumours with size 42 cm, nodal involvement rose to 45 -50%, justifying the common practice of prophylactic inguinal and iliac nodal irradiation in these patients. Some recent literature reports excellent disease control for involved field RT without prophylactic nodal irradiation in T1 tumours in 21 patients (Hatfield et al, 2008) or suggests reducing the target volume to the anal canal and/or the lower perirectal nodes (Ortholan et al, 2005). However, we found that even in T1 tumours of the anal canal there was a 10 -15% risk of nodal involvement, which is not clinically insignificant and may caution against treatment to the primary alone in these patients.…”
Section: Discussioncontrasting
confidence: 57%
“…L'étude française de Ortholan et al [7] multicentrique a inclus 69 patients atteints d'un carcinome épidermoïde du canal anal de stade T1 ou Tis. Soixante-six (66] patients ont été traités par RT exclusive (externe ou curiethérapie) et, avec un recul de 66 mois, les résultats en termes de survie globale à 5 ans, survie sans colostomie et de survie sans maladie étaient excellents (94 %, 85 % et 89 % respectivement).…”
Section: La Radiothérapie Pour Les Petites Tumeurs éPidermoïdes T1unclassified
“…Après radiothé-rapie, la surveillance ne pourra être que clinique et radiologique avec, parfois, des difficultés à différencier des lésions postradiques et les lésions de carcinome débutant. Ortholan et al [7] ont suivi 69 patients souffrant de carcinome de type Tis ou T1 traités par radiothérapie ou résection chirurgicale. Sur les 7 patients qui ont récidivé, la récidive intervient après 50 mois en moyenne et 4 fois sur 7 en dehors du site lésionnel initial.…”
Section: La Chirurgie D'exérèseunclassified
“…Worse survival has also been observed among patients with node-positive tumors versus node-negative tumors (35,36).…”
Section: Staging and Prognosismentioning
confidence: 99%