A 53-Year-Old Woman with Axillary Lymphadenopathy.

AbstractMorning Report is a time-honored tradition where physicians-in-training present cases to their colleagues and clinical experts to collaboratively examine an interesting patient presentation. The Morning Report section seeks to carry on this tradition by presenting a patient's chief concern and story, inviting the reader to develop a differential diagnosis and discover the diagnosis alongside the authors of the case. This report examines the story of a 53-year-old woman with a history of breast cancer who presented with abnormal axillary lymph nodes detected on surveillance imaging.

Neuronal responses to moving targets in monkey frontal eye fields.

Due to delays in visuomotor processing, eye movements directed toward moving targets must integrate both target position and velocity to be accurate. It is unknown where and how target velocity information is incorporated into the planning of rapid (saccadic) eye movements. We recorded the activity of neurons in frontal eye fields (FEFs) while monkeys made saccades to stationary and moving targets.

Abdominal wall dimensions and umbilical position vary widely with BMI and should be taken into account when choosing port locations.

Background: Many surgeons rely on the umbilicus when determining the location of ports for laparoscopic procedures and falsely assume that it is located in the vertical midline. The purpose of this study was to assess the degree of variation in umbilical position and abdominal dimensions in the general population.

Methods: Torso length, abdominal girth, weight, and height were recorded for 259 patients over a 9-month period.

Microarray analysis of the differential effects of open and laparoscopic surgery on murine splenic T-cells.

Background: Surgical trauma depresses cell-mediated immunity of a duration and magnitude proportional to the degree of injury. However, the cellular mechanism underlying this effect is poorly understood. Microarrays were used to survey gene expression in murine splenic T-cells after pneumoperitoneum and laparotomy.