Background: Severe axillary hyperhidrosis causes considerable emotional stress to individuals affected with this condition. Existing topical and surgical therapies are either ineffective or associated with unacceptable morbidity and sequelae. Objective: In this study we attempted to determine the effect of botulinum toxin A (Dysport) in the treatment of axillary hyperhidrosis. Patients and Meth...

PURPOSE To evaluate in vivo sentinel lymph node (SLN) mapping by using photoacoustic and ultrasonographic (US) imaging with a modified clinical US imaging system. MATERIALS AND METHODS Animal protocols were approved by the Animal Studies Committee. Methylene blue dye accumulation in axillary lymph nodes of seven healthy Sprague-Dawley rats was imaged by using a photoacoustic imaging system ad...

Graded expression of EphB and ephrin-B along the dorsoventral axis of the retina indicates a role for these bidirectional signalling molecules in dorsoventral-mediolateral retinocollicular mapping. Although previous studies have implicated EphB2 forward signalling in mice, the intracellular component of EphB2 essential for retinocollicular mapping is unknown as are the roles for EphB1, ephrin-B...

An inverse of a schema mapping M is intended to “undo” what M does, thus providing a way to perform “reverse” data exchange. In recent years, three different formalizations of this concept have been introduced and studied, namely, the notions of an inverse of a schema mapping, a quasi-inverse of a schema mapping, and a maximum recovery of a schema mapping. The study of these notions has been ca...

99mTechneti um-nanocolloid was injected intratumorally in a pati ent with a left breast carcinoma. Sequenti al planar images showed drainage to an axillary and a left parasternal senti nel node. The liver showed faint homogeneous tracer uptake but there was also focal tracer accumulati on adjacent to the liver. SPECT/CT visualized the two senti nel nodes, but also intense tracer accumulati on a...

Breast cancer mortality is seldom attributable to the primary tumor, but rather to the presence of systemic (metastatic) disease. Axillary lymph node dissection can identify the presence of metastatic breast cancer cells and serves as a marker for systemic disease. Previous work in our laboratory determined that rates of loss of heterozygosity (LOH) of a 1.6-Mb region of chromosome 14q 31.2 is ...

PATIENT Female, 66 FINAL DIAGNOSIS: Infiltrating ductal carcinoma • small lymphocytic lymphoma SYMPTOMS - MEDICATION - Clinical Procedure: Sentinel Lymph Node Biopsy • lumpectomy • axillary lymph node dissection Specialty: Breast cancer surgery. OBJECTIVE Rare presentation of two concomitant malingancies. BACKGROUND Lymphatic mapping of axillary breast cancer metastases in the presence ...

Background: Sentinel lymph node biopsy is a standard method for the evaluation of axillary status in patients with T1-2N0M0 breast cancers. Aims: To determine the prognostic significance of primary tumour-related clinico-histopathological factors on axillary and non-sentinel lymph node involvement of patients who underwent sentinel lymph node biopsy. Study design: Retrospective clinical study. ...