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ABSTRACT: Patients with sentinel lymph node (SLN) positive melanoma have a significant recurrence risk. We sought to examine variables associated with development of early recurrence. A prospective institutional review board-approved database of cutaneous melanoma patients treated from 2003 to 2010 was used to identify SLN positive stage III patients with 1 year of follow-up. The Kaplan-Meier method, and logistic regression were used to evaluate variables associated with early recurrence. Seventy-four patients were identified. Twenty-four (32%) had an early recurrence. Five variables were highly significantly associated with early recurrence: location of head/neck, Breslow depth greater than two, ulceration, number of lymph nodes positive ≥ 2, and largest lymph node metastasis > 1 mm. Using these five variables, a numerical risk score was created from 0 to 5 to determine if an early recurrence occurred as the number of risk factors increased. The proportion of patients with early recurrence increased in linear fashion with increasing risk score (P < 0.0001). These data suggest that SLN positive stage III melanoma patients have a significant risk of early recurrence, which is associated with several defined variables and increases with the number of risk factors present. These data may be useful in stratifying patients to level of recurrence risk and adjusting follow-up schedules.
The American surgeon 07/2012; 78(7):808-13. · 1.28 Impact Factor
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ABSTRACT: Atypical melanocytic neoplasms present a therapeutic dilemma. Current consensus is to perform a sentinel lymph node (SLN) biopsy as part of management. However, it is unclear whether this is required in all patients. We present our experience with sentinel lymphadenectomy in these patients and examine the clinical and pathologic variables associated with a positive SLN.
A prospectively maintained melanoma database was queried for patients with controversial melanocytic lesions. All patients between January 1997 and January 2009 were included. Demographic and pathologic information was collected and correlated with results of SLN biopsy.
Thirty-one patients underwent SLN biopsy. Median patient age was 19 years (range 5 to 59 years) and median tumor Breslow depth was 1.35 mm. Five patients (16%) had a positive SLN. Those with a positive SLN were younger (median 11 vs 23.5 years, p = 0.02) and had a greater Breslow depth (median 1.90 vs 1.09; p = 0.03) than those who were SLN negative. Median follow-up was 16 months for patients with at least 6 months of follow-up time and there have been no recurrences identified.
We report an SLN positive rate of 16% in patients with atypical melanocytic tumors. Younger age and greater Breslow depth are associated with having a positive SLN. These results confirm earlier work demonstrating the importance of SLN biopsy in this disease and highlight the need to measure Breslow depth in these lesions so that they can be appropriately stratified as to the need for SLN biopsy.
Journal of the American College of Surgeons 12/2010; 211(6):744-8. · 4.55 Impact Factor
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ABSTRACT: The follow-up of patients with cutaneous melanoma is controversial. Current recommendations suggest routine history and physical examination every 3 to 6 months for the first 3 years and correlate studies including laboratory tests and radiographic imaging. However, the utility of these recommendations are unclear. The purpose of this study was to determine the impact of routine imaging on the method of detection of first recurrence in patients with stage II and sentinel lymph node-positive stage III melanoma.
We analyzed a prospective database of all cutaneous melanoma patients treated at our institution from 1997 to 2005 who had at least 2 years of follow-up. The method of detection of initial recurrence was analyzed.
One hundred eighteen patients with stage II (n = 83) or III (n = 35) melanoma who were followed for at least 2 years were identified. Forty-three of these patients developed recurrence (median time to recurrence, 14 months). Site of first recurrence was as follows: 4 local, 17 in transit, 7 regional lymph node, and 15 distant. Twenty-nine recurrences (67%) were either patient detected or symptomatic. Eleven (26%) were detected by the physician at routine follow-up. Only three (7%) were identified by imaging (two chest X-ray and one brain magnetic resonance imaging) in an otherwise asymptomatic patient.
Two-thirds of all initial recurrences of cutaneous melanoma were either detected by a patient or were symptomatic, with most of the remainder detected during routine physical examination. Routine imaging added little value in the detection of initial recurrence.
Annals of Surgical Oncology 01/2009; 16(4):941-7. · 4.17 Impact Factor
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Heather Neuman,
Lisa A Carey,
David W Ollila,
Chad Livasy,
Benjamin F Calvo,
Anthony A Meyer,
Hong Jin Kim,
Michael O Meyers,
E Claire Dees,
Fran A Collichio,
Carolyn I Sartor,
Dominic T Moore,
Lynda R Sawyer, Jill Frank,
Nancy Klauber-DeMore
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ABSTRACT: Retrieval of fewer than 10 lymph nodes at axillary dissection (ALND) for breast cancer can represent anatomic variation or inadequate dissection. We postulated that despite aggressive ALND, a lower lymph node count is more frequent after neoadjuvant chemotherapy.
Patients who received neoadjuvant chemotherapy followed by ALND were compared with patients who received surgery first. All patients received a level I and II ALND at a single institution by one of the breast surgeons. The number of nodes retrieved at ALND was dichotomized into categories (< 10 and > or = 10), and compared using Fisher exact test.
A total of 143 neoadjuvant and 170 surgery-first patients were studied. Patients treated with neoadjuvant chemotherapy were significantly more likely to have fewer than 10 lymph nodes retrieved at ALND than were the surgery-first patients (19/143 or 13% vs. 6/170 or 4%, P = .003).
A low lymph node count is more common in patients after treatment with neoadjuvant chemotherapy and should not be assumed to represent an incomplete ALND.
The American Journal of Surgery 06/2006; 191(6):827-9. · 2.78 Impact Factor
