Diagnostic Radiology Fellowship Applicant Selection Criteria: A Survey of Program Directors.

Introduction In this study, we aimed to investigate the importance of various characteristics used by diagnostic radiology subspecialty fellowship programs when selecting candidates for their fellowship programs. Methods An online survey was sent to program directors from multiple radiology fellowship programs in the United States. Multiple questions were asked, including applicant gender, personal statement, interview performance, research experience, United States Medical Licensing Exam (USMLE) performance, and residency program attended. Survey recipients were asked to rank these characteristics from least to most important.  Results A total of 119 responses were collected (response rate of 26.2%), with a relatively balanced representation of the different subspecialties. An aggregate analysis of all the subspecialties showed interview performance, letters of recommendation, and residency program attended as the three most important factors considered by the program directors when selecting a candidate for their fellowship program. In contrast, the three least important factors were gender, prior subspecialty training, and minority status. The applicant's visa status, personal statement, and USMLE Step 3 performance were the only statistically significant (p<0.05) differences between the subspecialties. The women's and body imaging subspecialties rated the personal statement more important than musculoskeletal imaging and neuroradiology. Cardiothoracic and musculoskeletal imaging rated the applicant's visa status more important than neuroradiology. Women's and cardiothoracic imaging rated USMLE Step 3 performance as more important than musculoskeletal imaging. Conclusion Selecting the ideal candidate for a fellowship in radiology can be difficult. Our findings outline which applicant characteristics program directors believe are the most and least important when selecting an ideal candidate. For instance, personal characteristics such as interview performance and letters of recommendation are more valued than extracurricular activities such as research experience. Identifying these characteristics provides a better understanding of the fellowship application process and may guide future applicants.

Superior mesenteric artery syndrome secondary to an abdominal aortic aneurysm.

Superior mesenteric artery (SMA) syndrome in association with abdominal aortic aneurysm (AAA) is exceedingly rare and has been noted to occur in patients with severe abdominal pain, bilious emesis, and a history of tobacco use. When symptoms of small bowel obstruction occur, it is imperative to investigate further with cross-sectional imaging to determine the etiology. Conservative management is preferred, but in cases of SMA syndrome with concomitant AAA, aneurysm repair should be considered, regardless of size, if initial treatment fails.

Parenteral and Enteral Nutrition: A Bridge to Healing and Biological Therapy in a Patient With Enterocutaneous Fistula and Sepsis Complicated Crohn's Disease.

Inflammatory bowel disease (IBD) patients with severe infections, abscess, or sepsis are ineligible for standard treatment using biological and immunosuppressive drug regimens. We report a case of complicated Crohn's disease with ruptured abdominal abscess, presence of enterocutaneous fistula, and sepsis. We also report and discuss patient management with parenteral nutrition (PN) and enteral nutrition (EN) and treatment outcomes. We report a case of a 31-year-old female with a 10-year history of IBD in clinical remission, who, after previous total proctocolectomy with J-pouch, presented to the clinic with severe abdominal pain of 2 days, unintentional weight loss, fatigue, fever, and abdominal abscess, which ruptured, and her clinical state became complicated by sepsis. PN was initiated using individually prepared admixture according to patient requirements, because of inability to tolerate any oral intake. Following the remittance of ileus symptoms, EN was added using a semielemental formula via a nasojejunal tube. Upon completion of the treatment, the fistula resolved, the wound had healed, and Crohn's Disease Activity Index score showed remission. This qualified the patient for initiation of biological therapy with infliximab. Patients with severe infections, abscesses, or sepsis are ineligible for standard IBD treatment using biological and immunosuppressive drug regimens. Furthermore, usually patients' nutrition condition prevents them from combating infection and initiating proper healing process. This case demonstrates the importance of considering nutrition therapy-PN and EN-in unstable patients who cannot be treated with standard pharmacological therapy. Nutrition therapy offers a bridge that allows patients to stabilize and heal before starting standard pharmacological treatment with immunosuppressive agents or biological therapy.

The association of CCAT2 rs6983267 SNP with MYC expression and progression of uterine cervical cancer in the Polish population.

PURPOSE: Previous studies have reported a significant contribution of NC_000008.10:g.128413305 G>T (rs6983267) single-nucleotide polymorphism (SNP) in the MYC enhancer region to the susceptibility of various cancers. However, the role of rs6983267 SNP in cervical cancer (CC) development and progression has not been demonstrated to date. Therefore, we evaluated the role of rs6983267 SNP in MYC expression in cervical cancers and non-cancerous cervical tissues. In addition, we assessed the role of this SNP in the development and progression of CC. METHODS: Using high-resolution melting analysis, we evaluated rs6983267 SNP frequency in women diagnosed with cervical squamous cell carcinoma (SCC) (n = 481) and controls (n = 502) in a Polish Caucasian population. Logistic regression analysis was employed to adjust for the effects of age, parity, oral contraceptive use, tobacco smoking, and menopausal status. RESULTS: Dividing patients based on clinical characteristics demonstrated an association of the rs6983267 genotype with tumor stage III and grade of differentiation G2 and G3. The p trend value calculated for the rs6983267 SNP in patients with stage III was 0.0006. We also observed a significant contribution of rs6983267 SNP to tumor grade of differentiation G2 and G3. Additional contributors were oral contraceptive use, smoking, and postmenopausal age. We found statistically significant increase of MYC transcript levels in cervical SCC tissues from carriers of the GG vs. T/T (p < 0.00001), G/T vs. T/T (p = 0.0002), and in the non-cancerous cervical tissues from carriers of the GG vs. T/T (p = 0.00046). CONCLUSION: The rs6983267 SNP may contribute to the increased MYC expression as well as the spread and rapid growth of cervical SCC as compared to lower grade carcinomas.

Further Evidence of the Association of the Diacylglycerol Kinase Kappa (DGKK) Gene With Hypospadias.

PURPOSE: Hypospadias is a common developmental anomaly of the male external genitalia. In previous studies conducted on West European, Californian, and Han Chinese populations the relationship between polymorphic variants of the diacylglycerol kinase kappa (DGKK) gene and hypospadias have been reported. The aim was to study the possible associations between polymorphic variants of the DGKK gene and hypospadias using an independent sample of the Polish population. MATERIALS AND METHODS: Ten single nucleotide polymorphisms in DGKK, which were reported to have an impact on the risk of hypospadias in other populations, were genotyped using high-resolution melting curve analysis in a group of 166 boys with isolated anterior (66%) and middle (34%) forms of hypospadias and 285 properly matched controls without congenital anomalies. RESULTS: Two DGKK variants rs11091748 and rs12171755 were associated with increased risk of hypospadias in the Polish population. These results were statistically significant, even after applying the Bonferroni correction for multiple comparisons (P < .005). All the tested nucleotide variants were involved in haplotype combinations associated with hypospadias. The global p-values for haplotypes comprising of rs4143304-rs11091748, rs11091748-rs17328236, rs1934179-rs4554617, rs1934183-rs1934179-rs4554617 and rs12171755-rs1934183-rs1934179-rs4554617 were statistically significant, even after the permutation test correction. CONCLUSION: Our study provides strong evidence of an association between DGKK nucleotide variants, haplotypes and hypospadias susceptibility.

Neurologic complications in kidney transplant recipients.

Transplantology experiences continuous growth and kidney transplantation is the most frequently transplanted solid organ. Metabolic, cardiovascular, infectious or kidney function-related aspects are widely recognised and are of key interest for transplant doctors. Neurological complications seen in these patients, although known, are less covered in the literature. According to some reports, neurologic symptoms are experienced by almost 9 per 10 transplant recipients. The intensity, severity and type of abnormalities may vary, and most frequently the complications seem to be associated with a direct or indirect effect of immunosuppressive medications, including their direct effect on cells, on blood vessels, and susceptibility to infections. Increasing age of transplant recipients and relaxation of transplantation eligibility criteria enriches the population with patients already compromised, with a higher present risk of stroke, neuropathy, malignancy etc. Research on and introduction to clinical practice of new agents like belatacept, proteasome inhibitors, or modified release formulations of tacrolimus, changes the picture and type of abnormalities within the nervous or neuromuscular system but does not eliminate them. Thus, it seems justified to remind the society of the whole array of neurologic complications they can see in their practice despite advances in the field..

Role of rs13117307 single nuclear polymorphism in the risk of uterine cervical cancer from Polish population and its impact on exocyst complex component 1 expression.

We evaluated the role of NM_001024924.1:c.1330+1646C>T (rs13117307) single nucleotide polymorphism (SNP), situated in the intronic region of exocyst complex component 1 (EXCO1), in the development and spreading of cervical squamous cell carcinoma (SCC). Utilizing high resolution melting curve analysis, we analyzed this polymorphism in patients with cervical SCC (n=485) and controls (n=509) in the Polish Caucasian population. Logistic regression analysis was used to adjust for age, parity, oral contraceptive use, tobacco smoking, and menopausal status. The influence of this polymorphism on the expression of EXCO1 was assessed by reverse transcription and real-time quantitative PCR analysis. For all patients with SCC, the p trend value calculated for rs13117307 was statistically significant (ptrend=0.0158). The adjusted odds ratio (OR) for T/T vs. C/C was 1.434 (95 % CI 1.105-1.861, p=0.007). We also found a significant contribution of rs13117307 to tumor stages III, IV and grade of differentiation G3. Other contributors are parity, oral contraceptive use, smoking, and women of postmenopausal age. We observed significant upregulation of EXCO1 transcript levels in the non-cancerous cervical tissues in carriers of the T/T vs. C/C (p=0.016), as well as an increase in the EXCO1 transcript levels in the cervical SCC tissue in carriers of the T/T vs. C/C (p=0.029) and for T/T vs C/T (p=0.0032). The rs13117307 SNP variants may upregulate the transcription of EXCO1, as well as the risk of development and spreading of cervical SCC.