Surgical excision of axillary lymph node(s) is standard practice in the management of invasive breast cancer. Whether sentinel or axillary lymph node excisions are performed, typically the histopathological distinction of metastatic carcinoma is straightforward. However, there are rare, though, important pathological entities that may pose a diagnostic challenge in the evaluation of axillary se...

The distinction of a spitz nevus from a melanoma can be difficult and in some cases, impossible. A misdiagnosed spitz nevus can metastasize and lead to fatal outcomes, especially in children. A 5-yr-old girl presented with a 1-yr history of a solitary pinkish nodule on her left hand. On physical examination, she had a palpable left axillary lymph node. We performed biopsy and checked 3 sentinel...

Silicone lymphadenopathy is a recognized complication of silicone gel implant rupture; the ipsilateral axillary lymph nodes are most commonly involved. We report imaging findings on a range of different imaging modalities and biopsy results in a case of biopsy-proven silicone lymphadenitis involving contralateral intramammary and axillary lymph nodes in a patient with an intact standard dual-lu...

BACKGROUND The development of sentinel lymph node biopsy in breast cancer disease and the increasing of using adjuvant systemic therapy provide a rational reduction of axillary dissection in patients with Sentinel Lymph Nodes free from breast cancer cells. The aim of our study was to assess the state of the perisentinel lymph nodes removed and how these nodes can provide further information abo...

OBJECTIVE To demonstrate the usefulness of activated carbon particles (CH40) as a vital staining dye for visualizing lymphatic vessels and lymph nodes in breast cancer. DESIGN A retrospective evaluation. SETTING Department of Surgery in Sendai National Hospital, Japan, a 716-bed teaching hospital. METHODS To identify as many lymph nodes as possible in the axillary fat, by which we might d...

Radiographic, gross, and histopathologic studies on 158 whole breasts with primary operable carcinoma revealed intramammary lymph nodes in 28%, and of these breasts, 10% contained a metastatic deposit of carcinoma. Cancerous and noncancerous nodes were found in all quadrants of the breast with the positive ones being in the same quadrant as the carcinoma only 50% of the time. There was no demon...

BACKGROUND Sentinel node biopsy predicts accurate pathological nodal staging. The survival of node-negative breast cancer patients should be evaluated between the patients treated with sentinel node biopsy alone and those treated with axillary lymph node dissection. METHODS Ninety-seven patients with negative axillary nodes underwent sentinel node biopsy immediately followed by axillary lymph...

BACKGROUND In patients with clinically node-negative breast cancer, diagnosed with palpation and several types of imaging examination, sentinel lymph nodes accurately predict the status of the other axillary nodes, which determine the nature of subsequent adjuvant treatment. In addition, compared with axillary lymph node dissection, sentinel-node biopsy results in less postoperative morbidity, ...

BACKGROUND The main prognostic factor in early staged breast cancer is the axillary lymph node metastatic affection. Sentinel lymph node biopsy, as a staging modality, significantly decreases surgical morbidity. The status of internal mammary lymph nodes gains an increased predictive role in grading breast carcinomas and modulation of postoperative therapeutic protocols. If positive, almost alw...

BACKGROUND Sentinel lymph node biopsy (SLNB) is rapidly becoming the standard of care in the treatment of women with early stage breast cancer. Male breast cancer although relatively rare, has typically been treated with mastectomy and axillary lymph node dissection (ALND). Men who develop breast carcinoma have the same risk as their female counterparts of developing the morbidities associated ...