Can we support second degree students by incorporating non-surgical facial aesthetics into undergraduate dentistry during the first degree?

Non-surgical facial aesthetics (NSFA) are cosmetic procedures intended to reduce signs of ageing and provide facial rejuvenation. There is currently no recommendation for NSFA to be included in the undergraduate dental curriculum globally. This study aims to gain the views of final year dental students about pursuing a career in NSFA. An online survey was completed by 114 final year dental students across two English Universities. A total of 67% (77/114) of students would pursue a career in NSFA. A total of 76% (87/114) and 75% (86/114) of students were not aware of the complications associated with the administration of dermal fillers and Botox injections, respectively. Most students considered NSFA upon graduation. NSFA provides a transferable skillset and useful anatomical knowledge. Incorporation of NSFA in undergraduate education could financially support oral and maxillofacial surgery (OMFS) trainees within their second degree. This may in turn promote retention within the speciality with high financial costs associated with OMFS training.

Public patient views of artificial intelligence in healthcare: A nominal group technique study.

OBJECTIVES: The beliefs of laypeople and medical professionals often diverge with regards to disease, and technology has had a positive impact on how research is conducted. Surprisingly, given the expanding worldwide funding and research into Artificial Intelligence (AI) applications in healthcare, there is a paucity of research exploring the public patient perspective on this technology. Our study sets out to address this knowledge gap, by applying the Nominal Group Technique (NGT) to explore patient public views on AI. METHODS: A Nominal Group Technique (NGT) was used involving four study groups with seven participants in each group. This started with a silent generation of ideas regarding the benefits and concerns of AI in Healthcare. Then a group discussion and round-robin process were conducted until no new ideas were generated. Participants ranked their top five benefits and top five concerns regarding the use of AI in healthcare. A final group consensus was reached. RESULTS: Twenty-Eight participants were recruited with the mean age of 47 years. The top five benefits were: Faster health services, Greater accuracy in management, AI systems available 24/7, reducing workforce burden, and equality in healthcare decision making. The top five concerns were: Data cybersecurity, bias and quality of AI data, less human interaction, algorithm errors and responsibility, and limitation in technology. CONCLUSION: This is the first formal qualitative study exploring patient public views on the use of AI in healthcare, and highlights that there is a clear understanding of the potential benefits delivered by this technology. Greater patient public group involvement, and a strong regulatory framework is recommended.

A case report of traumatic ulcerative granuloma with stromal eosinophilia (TUGSE) in a 21-year-old.

We present an unusual case of a persistent solitary left palatoglossal ulcer with no history of trauma or associated risk factors. A TUGSE lesion, which mimics that of malignancy, must always be noted as a differential even in risk factor absence.

Adult intussusception secondary to diverticular disease.

Intussusception is the invagination of a proximal segment of bowel into the lumen of an adjacent distal segment. It is a common condition in the paediatric age group although it rarely occurs in adults. Organic lesions in the bowel wall are the primary cause of adult intussusceptions with malignant neoplasms being the most common. However, we present a rare case of a 92-year-old man diagnosed with an intussusception of the sigmoid-rectal colon secondary to a diverticular stricture.

Comparison of technical success and complications of percutaneous transhepatic cholangiography and biliary drainage between patients with and without transplanted liver.

OBJECTIVE: The purpose of this study is to compare technical success and complications of percutaneous transhepatic cholangiography (PTC) and percutaneous transhepatic biliary drainage (PTBD) between patients with and without transplanted liver. MATERIALS AND METHODS: Between 2007 and 2011, 89 PTCs, including 34 PTBDs, in 87 patients with transplanted liver were attempted, and 131 PTCs, including 118 PTBDs, in 126 patients without transplanted liver were attempted. Technical success, diameters of the bile ducts, fluoroscopy time, and complications were statistically compared between the two groups. RESULTS: The technical success rate of PTC for transplanted liver was significantly lower than that for nontransplanted liver (88.8% vs 98.5%; p = 0.004). Consequently, the technical success rate of PTBD for transplanted liver was also significantly lower than that for nontransplanted liver (75.0% vs 95.8%; p < 0.001). The average diameters of the first branches and second branches of the bile ducts of transplanted liver were significantly smaller than those of nontransplanted liver (5.8 ± 3.4 mm vs 8.7 ± 3.9 mm for the first branches [p < 0.001]; and 3.7 ± 1.7 mm vs 5.8 ± 2.4 mm for the second branches [p < 0.001]). No significant difference of fluoroscopy time of unilateral successful PTBD was observed (21.8 ± 11.7 vs 19.3 ± 12.9 min; p = 0.372), and no significant difference of overall complication rates was observed (8.0% vs 8.7%; p = 1.000) between transplanted and nontransplanted liver. CONCLUSION: The technical success rates of PTC and PTBD for transplanted liver are slightly lower than those for nontransplanted liver because the bile ducts are smaller. There is no significant difference in complication rate.

Adjunctive use of C-arm CT may eliminate technical failure in adrenal vein sampling.

PURPOSE: To examine whether the use of C-arm computed tomography (CT) during adrenal vein sampling improves the technical success rate of the procedure. MATERIALS AND METHODS: Nine consecutive patients with suspected primary hyperaldosteronism underwent standard adrenal vein sampling that included cortisol stimulation. The procedure was augmented with multiplanar C-arm CT images reconstructed from data acquired during a 180 degrees C-arm rotation. Whenever C-arm CT images showed the sampling catheter to be in the wrong position, the catheter was repositioned. Cortisol response was correlated to C-arm CT findings. RESULTS: All patients had successful and diagnostic adrenal vein sampling. C-arm CT showed sampling catheter malposition in two patients (22%). Repeat C-arm CT after repositioning showed proper catheter location. Cortisol stimulation results and C-arm CT findings were concordant in 100% of cases. CONCLUSIONS: C-arm CT is reliable in confirming the location of sampling catheters during adrenal vein sampling. If the 100% concordance between cortisol stimulation and C-arm CT findings is found in larger groups, the technical success rate may approach 100%. Cortisol stimulation may become obsolete and repeat procedures unnecessary, with significant time and cost savings.

Lymphangiography: a case study.

Lymphatic leak is a rare but well-described complication of a multitude of surgeries, whose sequela may potentially be life threatening. For cases refractory to conservative management, surgical therapy has been the mainstay of treatment. Although radiology has always played a contributory role in the diagnosis of lymphatic leaks with lymphoscintigraphy and lymphangiography, minimally invasive management of lymphatic leaks by interventional radiologists has only been described in the last decade. We present a case of percutaneous disruption of the cisterna chyli to treat a lymphatic leak of the thoracic duct.

Randomized prospective study comparing routine versus selective use of sonography of the complete calf in patients with suspected deep venous thrombosis.

OBJECTIVE: We compared patient outcomes using two protocols: one routinely and the other selectively evaluating the calves completely during sonographic assessment of the lower extremities in patients with suspected deep venous thrombosis. SUBJECTS AND METHODS: In this randomized prospective study, patients were assigned to two groups. In one group, the deep calf veins were routinely evaluated in their entirety, and in the other group the calf was not evaluated unless the patient had symptoms or physical signs in the calf, in which case only the areas of symptoms or physical signs were evaluated. Patients were followed up for 3 months by medical record review, physician surveys, and telephone calls. An adverse outcome was a propagated deep venous thrombosis into the thigh or a pulmonary embolus. Examination times were recorded when possible. RESULTS: Of the 235 patients in the group in which the deep calf veins were routinely evaluated, we saw no adverse outcomes (0.0%; 97.5% one-sided confidence interval [CI], 0.6-1.6%). Of the 261 patients in the group in which the calf was only evaluated if there were signs or symptoms, we saw two adverse outcomes (0.8%; 95% CI, 0.1-2.7%). CONCLUSION: We found no significant difference in adverse outcomes in patients undergoing a protocol in which the deep calf veins were routinely evaluated or a protocol in which the calf was evaluated only if physical signs or symptoms were present.

CT in detecting urinary tract calculi: influence on patient imaging and clinical outcomes.

PURPOSE: To determine changes in examination patterns and effectiveness of care since the introduction of unenhanced helical computed tomography (CT) for examination of patients presenting to the emergency department (ED) with symptoms of urinary tract calculi (UTC). MATERIALS AND METHODS: Hospital clinical and radiology information systems were used to retrospectively identify patients presenting with UTC symptoms from January to December 1997 (before introduction of unenhanced CT) and from January to December 1999 (after introduction of unenhanced CT). Chart abstraction was used to confirm the identification of patients with presenting symptoms suggestive of UTC and assess patient outcomes. Two hundred sixty-five patients presented before (1997) and 602 after (1999) unenhanced CT was introduced. Distributions of dichotomous variables were compared between the 1997 and 1999 groups by using logistic regression. Means were compared between the groups by using analysis of variance and mean total numbers of imaging studies by using Poisson regression. RESULTS: Total number of imaging studies increased by 26.7% per patient visit (P <.001). Rates of admission following the initial ED visit (13.7% in 1997 vs 13.4% in 1999), as well as percentage of patients who subsequently returned to the ED (12.0% in 1997 vs 13.7% in 1999) or subsequently were admitted to the hospital (4.5% in 1997 vs 5.3% in 1999) in the month following the initial ED visit, were similar between the two groups. Unsuspected unenhanced CT findings that could affect acute patient care were observed at 5.9% of examinations. CONCLUSION: Use of imaging for suspected UTC has increased markedly since the introduction of unenhanced CT, with little effect on acute care of patients in the ED.