Altered lymphatic drainage after breast-conserving surgery and axillary node dissection: local recurrence with contralateral intramammary nodal metastases.

A review of the literature shows that lymphoscintigraphy and sentinel node biopsy are feasible in patients with previous breast and axillary surgery and could be especially warranted because in these patients, lymphatic drainage might not include the axillary basin. We report a case of a woman with recurrent breast cancer after breast-conserving surgery. The patient was found to have metastases in the contralateral intramammary lymph nodes.

Augmentation of the amplitude of electrocardiographic QRS complexes immediately after hemodialysis: a study of 26 hemodialysis sessions of a single patient, aided by measurements of resistance, reactance, and impedance.

An increase in the amplitude of electrocardiogram QRS complexes ( upward arrow QRS) with hemodialysis (HD) has been invariably documented, but the relationship with weight loss has varied, and other parameters (ie, hemoglobin, body electrical properties), which could be determinants of upward arrow QRS, have not all been evaluated in the same patients. We investigated a patient immediately before and after 26 sessions of HD with measurements of a host of variables. Statistically significant correlations were found only between weight loss and net fluid removed (r =.