Publication date: Available online 27 March 2017
Source:Revista Española de Medicina Nuclear e Imagen Molecular
Author(s): V. López-Prior, R. Díaz-Expósito, I. Casáns Tormo
ObjetivoRevisar la aplicabilidad de la biopsia selectiva del ganglio centinela en pacientes con cáncer de mama y antecedente de cirugía mamaria previa, y examinar los factores que podrían influir en la detección del ganglio centinela.Material y métodosRevisamos retrospectivamente la biopsia selectiva del ganglio centinela en 91 pacientes con cáncer de mama dividiéndolas en 2 grupos según el antecedente quirúrgico de la mama: cirugía estética en 30 (grupo I) y conservadora en 61 (grupo II). Se realizó linfogammagrafía prequirúrgica tras inyección intratumoral en 21 casos y periareolar en 70. Se analizaron los patrones de drenaje linfático y la detección global del ganglio centinela según características clínicas, patológicas y quirúrgicas.ResultadosLa detección global del ganglio centinela en la linfogammagrafía fue del 92,3%, con un 7,7% de drenajes extraaxilares. La detección fue similar en el grupo I (93,3%) y grupo II (91,8%). En 2 pacientes (2,2%) detectamos ganglios centinelas en la axila contralateral, estando afectados en el estudio anatomopatológico. El porcentaje de no detección del ganglio centinela en la gammagrafía fue del 7,7%. Se encontró una proporción de no detección significativamente mayor en tumores con mayor grado histológico (28,6% grado III, 4,5% grado I y 3,6% grado II).ConclusiónSe puede realizar la biopsia selectiva del ganglio centinela en pacientes con antecedente de cirugía mamaria previa, pero serían necesarios más estudios para valorar la influencia en la detección del ganglio centinela de diferentes aspectos en este escenario clínico. Un elevado grado histológico se relaciona significativamente con una menor detección.AimThe aim of this study was to review the feasibility of selective sentinel lymph node biopsy in patients with previous surgery for breast cancer, as well as to examine the factors that may interfere with sentinel node detection.Material and methodsA retrospective review was performed on 91 patients with breast cancer and previous breast surgery, and who underwent sentinel lymph node biopsy. Patients were divided into two groups according to their previous treatment: aesthetic breast surgery in 30 patients (group I) and breast-conserving surgery in 61 (group II). Lymphoscintigraphy was performed after an intra-tumour injection in 21 cases and a peri-areolar injection in 70 cases. An analysis was made of lymphatic drainage patterns and overall sentinel node detection according to clinical, pathological and surgical variables.ResultsThe overall detection of the sentinel lymph node in the lymphoscintigraphy was 92.3%, with 7.7% of extra-axillary drainages. The identification rate was similar after aesthetic breast surgery (93.3%) and breast-conserving surgery (91.8%). Sentinel lymph nodes were found in the contralateral axilla in two patients (2.2%), and they were included in the histopathology study. The non-identification rate in the lymphoscintigraphy was 7.7%. There was a significantly higher non-detection rate in the highest histological grade tumours (28.6% grade III, 4.5% grade I and 3.6% grade II).ConclusionSentinel lymph node biopsy in patients with previous breast surgery is feasible and deserves further studies to assess the influence of different aspects in sentinel node detection in this clinical scenario. A high histological grade was significantly associated with a lower detection.
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Σφακιανάκης Αλέξανδρος
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5 Άγιος Νικόλαος
Κρήτη 72100
00302841026182
00306932607174
alsfakia@gmail.com
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Τρίτη 28 Μαρτίου 2017
Influencia de la cirugía mamaria previa en la biopsia selectiva del ganglio centinela en pacientes con cáncer de mama
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- Impact of total radiotherapy dose on survival for ...
- Endocavitary sonography of early oral cavity malig...
- Developing a risk stratification tool for audit of...
- Narrow-band imaging in transoral laser surgery for...
- Preoperative vitamin D level as predictor of post-...
- Systematic review and meta-analysis of venous thro...
- Improving outcomes in veterans with oropharyngeal ...
- Impact of total radiotherapy dose on survival for ...
- Endocavitary sonography of early oral cavity malig...
- Developing a risk stratification tool for audit of...
- Narrow-band imaging in transoral laser surgery for...
- Preoperative vitamin D level as predictor of post-...
- Interaction of Treatment and Biomarker in Advanced...
- Genotype- or Phenotype-Targeting Anticancer Therap...
- Osteophyte induced lung fibrosis prevalence and os...
- Insight into anti-diabetic effect of low dose of s...
- A review of the role of orexin system in pain modu...
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- Gut microbiota and renal transplant outcome
- Hepatoprotective activity of Rhus oxyacantha root ...
- Emodin targets mitochondrial cyclophilin D to indu...
- Anti-coagulative and gastrointestinal motility reg...
- Assessment of Olea europaea L. fruit extracts: Phy...
- Radiological morphology variances of transient ost...
- "Genet Mol Res"[jour]; +19 new citations
- International recognition of the Chronic Otitis Me...
- Pulmonary metastatic angiosarcoma from scalp with ...
- Giant leiomyosarcoma of the rectum with lymph node...
- The clinical features and prognosis of mumps-assoc...
- The modified temporalis muscle flap in reconstruct...
- Indications, risk of lower airway infection, and c...
- Heterotopic Ossification in a Newborn: A Case Report.
- Evidence of binaural integration benefits followin...
- DSL prescriptive targets for bone conduction devic...
- 7-year follow-up after stereotactic ablative radio...
- Differential Diagnosis in Neuroendocrine Neoplasms...
- Therapeutic targeting of protein kinase CK2 gene e...
- Early and delayed evaluation of solid tumours with...
- Color duplex ultrasonography versus handheld Doppl...
- Glycogen-Rich Clear Cell Squamous Cell Carcinoma O...
- [Spinal cord injuries resulting from diving accide...
- [Rationale and complications of the anterior-later...
- Decreased access to bariatric care: an analysis of...
- Outstanding animal studies in allergy I. From asth...
- Soil Cd, Cr, Cu, Ni, Pb and Zn sorption and retent...
- Accumulation of toxic metals and organic micro-pol...
- Is Firearm Threat in Intimate Relationships Associ...
- A second case of pericardial mesothelioma mimickin...
- Severe Asthma in Children
- Brief alcohol intervention in alcohol involved fac...
- A second case of pericardial mesothelioma mimickin...
- Spontaneous resolution of hypercalcemia
- Spontaneous resolution of hypercalcemia
- Mechanical mandible competence in rats with nutrit...
- For assessment of changes in intraoperative red bl...
- Paediatric oral submucous fibrosis – The neglected...
- Temporal Bone Extramedullary Hematopoiesis as a Ca...
- Hearing thresholds and ventilation tube treatment ...
- Elevated levels of Soluble Human Leukocyte Antigen...
- Scalable fabrication of size-controlled chitosan n...
- Editorial board
- Has the primary care oral surgery service reduced ...
- Chemocauterization of second branchial cleft fistu...
- Sialendoscopic removal of fish bone-induced sialol...
- The indication for endoscopic butterfly cartilage ...
- Partial cricotracheal resection for severe upper t...
- The dual-pathway model of binge eating: Is there a...
- Surface Immobilized Antibody Orientation Determine...
- The indication for endoscopic butterfly cartilage ...
- Partial cricotracheal resection for severe upper t...
- Sleep Duration Associated with Cardiovascular Cond...
- Sleep duration is associated with increased risk f...
- Effect of Occlusal Plane correction on Lip Cant in...
- Three-dimensional surface scanners compared with s...
- An Italian multicentre experience in endoscopic en...
- Neural correlates of emotional inhibitory control ...
- Culture-Bound Syndromes of a Brazilian Amazon Rive...
- Role of Health Services Research in Radiology
- Characteristics, Trends, and Quality of Systematic...
- Evaluation of Plaque Morphology by 64-Slice Corona...
- Higher education in Gerodontology in European Univ...
- Fluorescence Spectroscopy as a tool to in vivo dis...
- Expression of S100A2 and S100P in human eccrine sw...
- Assessing the Amount of Spontaneous Real-World Spo...
- Measuring Inpatient Rehabilitation Facility Qualit...
- Caregivers: Do They Make a Difference to Patient R...
- Measuring Participation of Rehabilitation Patients...
- Communication Skills Training for Practitioners to...
- Carers' experiences, needs and preferences during ...
- Modification of cytokine-induced killer cells with...
- FcγRIIb expression on B cells is associated with t...
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- Possible effects of neonatal vitamin B12 status on...
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