Annals of surgical oncology
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Mastectomy with immediate tissue expander reconstruction is associated with postoperative pain, nausea, and vomiting. Various techniques of perioperative and postoperative pain control have been described. ⋯ Recent literature demonstrating the opioid-sparing benefits of liposomal bupivacaine has directed two of our plastic surgeons to pilot its use in immediate tissue expander reconstruction. In the accompanying video, we present our technique of intraoperative local infiltration of liposomal bupivacaine into the base of mastectomy skin flaps, serratus fascia, and periaxillary tissue after completion of the mastectomy and before tissue expander placement into the reconstruction pocket.
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Endoscopic biopsy examinations after neoadjuvant chemoradiotherapy (nCRT) are of limited value in patients with esophageal cancer due to the high rates of false negative (FN) findings. We sought to investigate the anatomical locations of residual tumors in esophageal squamous cell carcinoma (ESCC) patients with FN endoscopic biopsies with the ultimate goal of improving their clinical management. ⋯ Most ESCC patients who show FN endoscopic biopsies following nCRT still have detectable lesions in the M/SM layers. Aggressive biopsy protocols may potentially improve detection rates.
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Randomized trials of radiation after breast-conserving surgery (BCS) for ductal carcinoma in situ (DCIS) found substantial rates of recurrence, with half of the recurrences being invasive. Decreasing local recurrence rates for invasive breast carcinoma have been observed and are largely attributed to improvements in systemic therapy. In this study, we examine recurrence rates after BCS for DCIS over 3 decades at one institution. ⋯ Recurrence rates for DCIS have fallen over time, with increases in screen detection, negative margins, and use of adjuvant therapies only partially explaining this decrease. The unexplained decline persists in women not receiving radiation, suggesting it is not due to changes in radiation efficacy but may be due to improvements in radiologic detection and pathologic assessment.
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Women with breast cancer are increasingly choosing to undergo contralateral prophylactic mastectomy (CPM) despite questionable survival benefit and limited data on added risks. Little is known about differences in perioperative complications between women who undergo bilateral mastectomy (BM) versus unilateral mastectomy (UM) with reconstruction. ⋯ CPM is associated with significant increases in some, but not all, surgical site complications. CPM does not increase the likelihood of medical complications, which are generally infrequent.
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In patients undergoing colorectal cancer surgery, skeletal muscle depletion (sarcopenia) is associated with impaired postoperative recovery and decreased survival. This study aimed to determine whether skeletal muscle depletion can predict postoperative complications for patients undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for peritoneal carcinomatosis of colorectal cancer. ⋯ Skeletal muscle mass depletion, assessed using CT-based muscle mass measurements, is associated with an increased risk of severe postoperative complications in patients undergoing CRS-HIPEC for colorectal peritoneal carcinomatosis and could therefore be used in preoperative risk assessment.