Adrenalectomy is increasingly performed nationwide for both benign and malignant indications. In this study, whereas perioperative mortality remained low, major postoperative complications increased significantly.

SUMMARYWe have undertaken a retrospective study of antibody deficient patients, with and without lymphoma, and assessed the ability of specific polymerase chain reaction (PCR) primers to determine if the detection of clonal lymphocyte populations correlates with clinical and immunohistochemical diagnosis of lymphoma. We identified 158 cases with antibody deficiency presenting during the past 20 years. Paraffin-embedded biopsy specimens or slides were available for analysis in a cohort of 34 patients. Of these patients, 29 had common variable immunodeficiency, one X-linked agammaglobulinaemia, one Xlinked immunoglobulin deficiency of uncertain cause and three isolated IgG subclass deficiency. We have confirmed that lymphoma in antibody deficiency is predominantly B cell in origin. Clonal lymphocyte populations were demonstrated in biopsies irrespective of histology (16/19 with lymphoma and 11/15 without). Isolated evidence of clonality in biopsy material is therefore an insufficient diagnostic criterion to determine malignancy. Furthermore, our data suggest that clonal expansions are rarely the result of Epstein-Barr virus-driven disease.

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We attempted to determine the feasibility of studying prehabilitation exercises to improve shoulder pain and abduction range of motion (ROM) after breast cancer surgery. We evaluated methods of exercise teaching and assessed effect on postsurgical seroma formation. This was a feasibility study with two non-blinded groups of subjects randomized by timing of appointment. This single-site study was performed at an academic tertiary medical center. Sixty cancer patients were randomly assigned to either group 1, in-person teaching arm, n = 36, or group 2, video-only teaching arm, n = 24. Forty-five patients completed the study. Shoulder exercises were assigned to both groups 1 month prior to surgery during evaluation. Group 1 received in-person instruction on exercises, plus an information sheet with exercises and a link to an online video. Group 2 received only the information sheet with exercises and a link to the online video. The primary outcomes considered are as follows: exercise compliance, shoulder pain (via visual analog scale), shoulder abduction ROM (via goniometer), and presence or absence of seroma. Seventy-six percent of study patients chose to exercise. There was no difference in exercise compliance between in-person teaching versus video teaching (75 %, 24/32 vs. 77 %, 10/13, OR = 1.03). Sixty-six of patients (20/30) lost greater than 10° shoulder abduction ROM at 1 month post surgery. Twenty-nine of patients (9/31) had worse shoulder pain than baseline at 1 month post surgery (24 %, 6/25 exercisers, and 50 %, 3/6 non-exercisers). Fifteen percent of patients (4/27) had worse shoulder pain than baseline at 3 months post surgery (8 %, 2/23 exercisers, and 100 %, 2/2 non-exercisers). Prehabilitation exercise program inferred no additional risk of seroma formation (Exercisers 21 %, 7/33 vs. non-exercisers 22 %, 2/9, OR = 0.94). Our subjects were able to perform three exercises independently in the preoperative period. A high-quality randomized controlled trial is necessary to assess the appropriate timing and efficacy of this intervention.

The COVID-19 pandemic has presented unprecedented challenges and opportunities for medical schools in the United States. In this Invited Commentary, the authors describe a unique collaboration between the University of Massachusetts Medical School (UMMS), the only public medical school in the state; the University of Massachusetts Memorial Medical Center (UMMMC); and the Commonwealth of Massachusetts. Through this partnership, UMMS was able to graduate fourth-year medical students 2 months early and deploy them to UMMMC to care for patients and alleviate workforce shortages during the COVID-19 surge, which peaked in Massachusetts in April 2020. The authors describe how they determined if students had fulfilled graduation requirements to graduate early, what commencement and the accompanying awards ceremony looked like this year as virtual events, the special emergency 90-day limited license these new graduates were given to practice at UMMMC during this time, and the impact these new physicians had in the hospital allowing residents and attendings to be redeployed to care for COVID-19 patients.