Using the Autospreaders as a Cutting Guide for Component Hump Reduction in Rhinoplasty.

Dorsal preservation techniques as a means of addressing the dorsal hump have been popularized recently to avoid midvault disruption or dorsal resection. The pitfall of these techniques is the higher rate of dorsal hump recurrence of up to 15%. We present the use of the upper lateral cartilages (ULCs) as a turn-in flap and as a cutting guide during classic dorsal hump takedown. The cutting guide provides the perfect dorsal angulation and dictates the amount of resection needed. This translates to aesthetically pleasing dorsal lines, avoidance of dorsal irregularities, and decreased risk of hump recurrence.

The neurologist's role in disabling multiple sclerosis: A qualitative study of patient and care provider perspectives.

BACKGROUND: Patients with advanced, disabling multiple sclerosis (MS) have few effective treatment options. Little is known about the role that patients and their care providers want their neurologist to fill in this situation. OBJECTIVE: To better understand the role that patients with disabling MS and their care providers want their neurologist to have in their care. METHODS: In this exploratory qualitative study, we conducted semi-structured interviews with 29 participants (19 patients with severe disability due to MS and 10 care providers). Interview transcripts were analyzed using inductive thematic analysis. RESULTS: Participants identified three main roles for their neurologist: a source of hope for therapeutic advances, an educator about the disease and its management, and a source of support. CONCLUSION: Despite sustaining a level of disability that may be refractory to standard medical therapy, patients with disabling MS and care providers continue to value certain roles of their neurologist. The neurologist's role as a source of hope and support in particular has not received enough attention in the literature.

Prevalence and aggressiveness of papillary thyroid carcinoma in surgically-treated graves' disease patients: a retrospective matched cohort study.

BACKGROUND: Reported rates of thyroid cancer in Graves' disease (GD) vary widely. The aim of this study was to evaluate the prevalence of papillary thyroid carcinoma (PTC), including aggressive forms, in GD compared to matched controls undergoing thyroidectomy. Furthermore, it seeks to elucidate any patient- or tumour-associated factors predictive of malignancy or an aggressive course. METHODS: We performed a matched cohort study of GD patients undergoing thyroidectomy at our institution between 2006 to 2018. Clinicodemographic factors, preoperative characteristics, surgical factors, final histopathology as well postoperative course were collected. Aggressive PTC was defined as evidence of lymph node metastasis, extrathyroidal extension, gross vascular invasion and/or aggressive histologic variants. Prevalence of PTC was compared with sex, age and nodule size-matched euthyroid patients that underwent thyroidectomy in the same time period. RESULTS: A total of 132 patients were included in the study with a mean age of 46 (±14) years. Malignancy was identified in 36/66 (55%) patients with GD; 20/66 (30%) were incidental carcinomas and 9/66 (14%) were associated with aggressive pathologic features. In the aggressive group, lymph node metastasis to the central compartment was present in 8 (12%) cases, extrathyroidal extension in 4 (6%) cases and one (1.5%) patient had a diffuse sclerosing tumor variant. No significant differences in outcome were found between the two groups. GD patients were more likely to have incidental carcinomas (p = 0.035). Adjusting for baseline patient characteristics, GD patients demonstrated an increased likelihood of harbouring a malignancy (odds ratio (OR) = 2.67; 95% confidence interval (CI) 1.00-7.18) compared to controls. CONCLUSION: More than half of patients with GD undergoing thyroidectomy had concurrent thyroid malignancy with aggressive features present in 14% of patients. GD may confer a heightened risk of thyroid cancer; thyroid nodules should therefore be carefully investigated.

A retrospective cohort study: do patients with graves' disease need to be euthyroid prior to surgery?

BACKGROUND: The 2016 American Thyroid Association guidelines indicate that patients with Graves' disease who undergo a thyroidectomy should be rendered euthyroid through the use of antithyroid drugs (ATD) prior to surgery to avoid complications such as a thyroid storm. At times, the use of ATDs can have limited efficacy and therefore some patients will inevitably remain biochemically hyperthyroid at the time of surgery. The aim of this study is to assess if hyperthyroid patients undergoing a thyroidectomy are at an increased risk of developing a thyroid storm in comparison to euthyroid patients. Furthermore, this study seeks to establish a correlation between thyroid storm identified by the levels of thyroid hormones (T3 and T4) and the level of thyroid stimulating hormone (TSH). METHODS: A retrospective cohort study was conducted at two Canadian centers, one in Montreal and the other in Nova Scotia. Sixty-seven patients undergoing thyroidectomy for Graves' disease from January 2006 to December 2016 were evaluated. RESULTS: The study comprised 67 participants with a mean age of 46 years (range16-78 years). A total of 78% of patients were on methimazole, 34% on beta-blockers, 27% on potassium iodine solution, 10% on propylthiouracil and 7% on steroids. At the time of surgery 21% were in an overt hyperthyroid state and 33% were in a subclinical hyperthyroid state. The average TSH level of 0.03 mIUL/L (range 0.01-0.23 mIUL/L). Sixteen percent of patients had a TSH level less than 0.01 mIUL/L. The average free T4 level was 29.58 pmol/L (range 11.5-95.2 pmol/L). The average total T3 level was 11.52 nmol/L (range 4.5-29.1 nmol/L) and free T3 level was 6.35 pmol/L (range 6.1-6.6 pmol/L). No patient developed thyroid storm. CONCLUSIONS: In our study, biochemically hyperthyroid patients undergoing thyroidectomy did not develop thyroid storm. Additional studies with larger sample sizes are needed to better understand the risk of thyroid storm in hyperthyroid patients.