Annals of surgical oncology
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Randomized Controlled Trial Multicenter Study Comparative Study
A randomized, controlled trial comparing acetaminophen plus ibuprofen versus acetaminophen plus codeine plus caffeine (Tylenol 3) after outpatient breast surgery.
The combination of acetaminophen, codeine, and caffeine (Tylenol 3, T3) is a standard postoperative analgesia after breast surgery despite the adverse effects and variable efficacy of narcotics. This study compared the efficacy of a nonnarcotic approach (acetaminophen and ibuprofen; AcIBU) to T3 after outpatient breast surgery. ⋯ AcIBU is a safe, effective method of pain control after outpatient breast surgery. Compared to T3, it provides at least equivalent analgesia and has a more tolerable adverse effect profile.
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Case Reports
Cutaneous radiation-associated angiosarcoma of the breast: poor prognosis in a rare secondary malignancy.
Cutaneous radiation-associated angiosarcoma of the breast (CRAASBr) is a rare complication of radiation therapy (RT) administered for primary breast cancer treatment. Although case series have provided clinical and histological descriptions of this disease, to our knowledge, none have identified trends in presentation and treatments that may contribute to outcomes. ⋯ CRAASBr is a potentially devastating consequence of RT for breast cancer, with poor LRFS, RFS, and OS rates. Patients with ecchymotic skin lesions require biopsy. Atypical vascular lesions require careful evaluation to rule out CRAASBr. If the diagnosis is confirmed, radical surgery encompassing both the breast parenchyma and the at-risk radiated skin should be performed.
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Postoperative delirium is a common complication after major surgery and is characterized by acute confusion with fluctuating consciousness. The aim of this study was to investigate the incidence and risk factors of postoperative delirium in patients with esophageal cancer. ⋯ The development of postoperative delirium in patients with esophageal cancer is a problem that cannot be ignored. Our results suggest that the risk of developing delirium is associated with older age, use of flunitrazepam in ICU, and postoperative complications.
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Cytoreductive surgery (CS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) was developed as locoregional treatment for primary or secondary peritoneal tumors. The role of laparoscopy over several stages of diagnosis and the treatment of the patients affected by peritoneal carcinomatosis and selected for CS + HIPEC shows some peculiarities, and their potential application in this field is not fully known. Our aim was to review and summarize the applications, the results, and the future directions of laparoscopy in the management of the patients affected by carcinomatosis and scheduled for CS + HIPEC. ⋯ Laparoscopy plays a partially explored role in diagnosis and staging of patients selected for CS + HIPEC. The use of laparoscopic HIPEC with an adjuvant, curative, or palliative intent seems feasible, but further studies are required in order to explore and validate all potential indications. For all these reasons, it would be advisable to provide every HIPEC center with specific laparoscopic skills.
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Macrophages play a major role in inflammatory processes and have been associated with poor prognosis in a variety of cancers, including breast cancer. Previously, we investigated the relationship of a subset of tumor-associated macrophages (PCNA(+) TAMs) with clinicopathologic characteristics of breast cancer. We reported that high PCNA(+) TAM counts were associated with hormone receptor (HR)-negative, high-grade tumors and early recurrence. To further understand the significance of elevated PCNA(+) TAMs and the functionality of TAMs, we examined the expression of S100A8/S100A9 with the antibody Mac387. The heterodimeric S100A8/S100A9 complex plays a role in inflammation and is increased in several cancer types. ⋯ The presence of high numbers of PCNA(+) TAMs and Mac387-positive cells in breast cancers with poor outcomes may implicate a subset of TAMs in breast cancer pathogenesis, and may ultimately serve to develop potential cellular targets for therapeutic interventions.