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Babesiosis has not been previously associated with spontaneous splenic rupture. We describe an otherwise healthy 61-year-old man with symptomatic babesiosis whose spleen ruptured during hospitalization. Although this complication is rare, practitioners who commonly treat patients with babesiosis should be aware of its potential occurrence.

Neurogenic thoracic outlet syndrome (nTOS) is characterized by arm and hand pain, paresthesias, and sometimes weakness resulting from compression of the brachial plexus within the thoracic outlet. While it is the most common subtype of TOS, nTOS can be difficult to diagnose. Furthermore, patient selection for surgical treatment can be challenging as symptoms may be vague and ambiguous, and diagnostic studies may be equivocal. Herein, we describe some approaches to aid in identifying patients who would be expected to benefit from surgical intervention for nTOS. We describe the role of physical examination, physical therapy, and imaging in the evaluation and diagnosis of nTOS.

ObjectiveTo assess the feasibility of collecting, examining and reporting observational, real-world evidence regarding the novel use of the GORE EXCLUDER Iliac Branch Endoprosthesis (IBE) in conjunction with the GORE VIABAHN VBX Balloon Expandable Endoprosthesis (IBE+VBX stent graft).DesignMulticentre retrospective cohort study.SettingFour real-world data sources were used: a national quality improvement registry, a statewide clinical research network, a regional quaternary health system and two tertiary academic medical centres.ParticipantsIn total, 30 patients with 37 IBE+VBX stent graft were identified. Of those, the mean age was 72±10.2 years and 90% were male. The cohort was 77% white, 10% black, 3% Hispanic and 10% other.Main outcome measuresOutcome measures included: proportion of percutaneous vs open surgical access, intensive care admission, intensive care unit (ICU) length-of-stay (LOS), total LOS, postoperative complications, discharge disposition and 30-day mortality.ResultsThe majority (89%) of cases were performed percutaneously, 5% required surgical exposure following failed percutaneous access and 6% required open surgical exposure outright. Nearly half (43%) required intensive care admission with a median ICU LOS of 1 day (range: 1–2). Median total LOS was 1 day (IQR: 1–2). There were zero postoperative myocardial infarctions, zero reported leg embolisations and no reported reinterventions. Access site complications were described in 1 of 28 patients, manifesting as a haematoma or pseudoaneurysm. Ultimately, 97% were discharged to home and one patient was discharged to a nursing home or rehabilitation facility. There were no 30-day perioperative deaths.ConclusionsThis project demonstrates the feasibility of identifying and integrating real-world evidence, as it pertains to an unapproved combination of endovascular devices (IBE+VBX stent graft), for short-term outcomes analysis. This new paradigm of evidence has potential to be used for device monitoring, submission to regulatory agencies, or consideration in indication expansions and approvals with further efforts to systematise data collection and transmission mechanisms.

Background Effective humanitarian surgeons require skills in general surgery, OB/GYN, orthopedics, and urology. With increasing specialization, it is unclear whether US general surgery residents are receiving exposure to these disparate fields. We sought to assess the preparedness of graduating American surgical residents for humanitarian deployment. Methods We retrospectively analyzed cases performed by American College of Graduate Medical Education general surgery graduates from 2009 to 2015 and cases performed at select Médecins Sans Frontières (MSF) facilities from 2008 to 2012. Cases were categorized by specialty (general surgery, orthopedics, OB/GYN, urology) and compared with Chi-squared testing. Non-operative care including basic wound and drain care was excluded from both data sets. Results US general surgery residents performed 41.3% MSF relevant general surgery cases, 1.9% orthopedic cases, 0.1% OB/GYN cases, and 0.3% urology cases; the remaining 56.4% of cases exceeded the standard MSF scope of care. In comparison, MSF cases were 30.1% general surgery, 21.2% orthopedics, 46.8% OB/GYN, and 1.9% urology. US residents performed fewer OB/GYN cases ( p  < 0.01) and fewer orthopedic cases ( p  < 0.01). Differences in general surgery and urology caseloads were not statistically significant. Key procedures in which residents lacked experience included cesarean sections, hysterectomies, and external bony fixation. Conclusion Current US surgical training is poorly aligned with typical MSF surgical caseloads, particularly in OB/GYN and orthopedics. New mechanisms for obtaining relevant surgical skills should be developed to better prepare American surgical trainees interested in humanitarian work.

Background The burden of surgical disease in refugee and internally displaced person (IDP) populations has not been well defined. Populations fleeing conflict are mobile, limiting the effectiveness of traditional sampling methods. We employed novel sampling and survey techniques to conduct a population-based surgical needs assessment amongst IDPs in Kerenik, West Darfur, Sudan, over 4 weeks in 2008. Methods Satellite imagery was used to identify man-made structures. Ground teams were guided by GPS to randomly selected households. A newly created surgical needs survey was administered by surgeons to household members. One randomly selected individual answered demographic and medical history questions pertaining to themselves and first-degree blood relatives. All household members were offered a physical examination looking for surgical disease. Findings There were 780 study participants; 82% were IDPs. A history since displacement of surgical and potentially surgical conditions was reported in 38% of respondents and by 73% of respondents in first-degree blood relatives. Surgical histories included trauma (gunshots, stabbings, assaults) (5% respondents; 27% relatives), burns (6% respondents; 14% relatives), and obstetrical problems (5% female respondents; 11% relatives). 1485 individuals agreed to physical examinations. Untreated surgical and potentially surgical disease was identified in 25% of participants. Interpretation We identified and characterized a high burden of surgical and potentially surgical disease in an IDP population in West Darfur. Our study is unique in its direct assessment of a traumatized, mobile, vulnerable population. Health officials and agencies charged with the care of IDP and refugee populations should be aware of the high prevalence of surgical and potentially surgical conditions in these communities. This study adds to the growing body of evidence that investment in surgical resources may address a significant portion of the overall burden of disease in marginalized populations.

Nanosecond pulsed electric fields (nsPEF) induce apoptotic pathways in human cancer cells. The potential therapeutic effective of nsPEF has been reported in cell lines and in xenograft animal tumor model. The present study investigated the ability of nsPEF to cause cancer cell death in vivo using carcinogen-induced animal tumor model, and the pulse duration of nsPEF was only 7 and 14 nano second (ns). An nsPEF generator as a prototype medical device was used in our studies, which is capable of delivering 7-30 nanosecond pulses at various programmable amplitudes and frequencies. Seven cutaneous squamous cell carcinoma cell lines and five other types of cancer cell lines were used to detect the effect of nsPEF in vitro. Rate of cell death in these 12 different cancer cell lines was dependent on nsPEF voltage and pulse number. To examine the effect of nsPEF in vivo, carcinogen-induced cutaneous papillomas and squamous cell carcinomas in mice were exposed to nsPEF with three pulse numbers (50, 200, and 400 pulses), two nominal electric fields (40 KV/cm and 31 KV/cm), and two pulse durations (7 ns and 14 ns). Carcinogen-induced cutaneous papillomas and squamous carcinomas were eliminated efficiently using one treatment of nsPEF with 14 ns duration pulses (33/39 = 85%), and all remaining lesions were eliminated after a 2nd treatment (6/39 = 15%). 13.5% of carcinogen-induced tumors (5 of 37) were eliminated using 7 ns duration pulses after one treatment of nsPEF. Associated with tumor lysis, expression of the anti-apoptotic proteins Bcl-xl and Bcl-2 were markedly reduced and apoptosis increased (TUNEL assay) after nsPEF treatment. nsPEF efficiently causes cell death in vitro and removes papillomas and squamous cell carcinoma in vivo from skin of mice. nsPEF has the therapeutic potential to remove human squamous carcinoma.

Despite the growth of interest in the history of anthropology as a over the last two decades, surprisingly little has been published in English on the development of anthropology in East and Southeast Asia and its relationship to the rest of the academic \"world-system.\" The anthropological experience in this region has been varied. Japanese anthropology developed early, and ranks second only to that of the United States in terms of size. Anthropology in China has finally recovered from the experience of invasion, war, and revolution, and now flourishes both on the mainland and in Taiwan. Scholars in Korea, Malaysia, and the Philippines have also attempted to break with the legacy of colonialism and develop research relevant to their own national needs. This book includes accounts of these developments by some of the most distinguished scholars in the region. Also discussed are issues of language, authorship, and audience; and the effects these have on writing by anthropologists, whether \"native\" or \"foreign.\" The book will be invaluable to anyone with an interest in the anthropology of East and Southeast Asia or the development of anthropology as a global discipline.