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Background: Despite the excellent disease-specific survival associated with low-risk differentiated thyroid cancer (DTC), its diagnosis and management have been linked to patient concerns about cancer recurrence, treatment-related health risks, and mortality. Lack of information regarding long-term health outcomes can perpetuate these concerns. Therefore, we assessed all-cause and cause-specific mortality in a large cohort of individuals diagnosed with low-risk DTC. Methods: From the U.S. Surveillance, Epidemiology, and End Results–12 cancer registry database (1992–2019), we identified 51,854 individuals (81.8% female) diagnosed with first primary DTC at low risk of recurrence (≤4 cm, localized). We estimated cause-specific cumulative mortality by time since diagnosis, accounting for competing risks. Standardized mortality ratios (SMRs) and CIs were used to compare observed mortality rates in DTC patients with expected rates in the matched U.S. general population, overall and by time since DTC diagnosis. We used Cox proportional hazards models to examine associations between radioactive iodine (RAI) treatment and cause-specific mortality. Results: During follow-up (median = 8.8, range 0–28 years), 3467 (6.7%) deaths were recorded. Thyroid cancer accounted for only 4.3% of deaths (n = 148). The most common causes of death were malignancies (other than thyroid cancer) (n = 1031, 29.7%) and cardiovascular disease (CVD; n = 912, 26.3%). The 20-year cumulative mortality rate from thyroid cancer, malignancies (other than thyroid or nonmelanoma skin cancer), and CVD was 0.6%, 4.6%, and 3.9%, respectively. Lower than expected mortality was observed for all causes excluding thyroid cancer (SMR = 0.69 [CI 0.67–0.71]) and most specific causes, including all malignancies combined (other than thyroid cancer; SMR = 0.80 [CI 0.75–0.85]) and CVD (SMR = 0.64 [CI 0.60–0.69]). However, mortality rates were elevated for specific cancers, including pancreas (SMR = 1.58 [CI 1.18–2.06]), kidney and renal pelvis (SMR = 1.85 [CI 1.10–2.93]), and brain and other nervous system (SMR = 1.62 [CI 0.99–2.51]), and myeloma (SMR = 2.35 [CI 1.46–3.60]) and leukemia (SMR = 1.62 [CI 1.07–2.36]); these associations were stronger ≥10 years after diagnosis. RAI was not associated with risk of cause-specific death, but numbers of events were small and the range of administered activities was likely narrow. Conclusions: Overall, our findings provide reassurance regarding low overall and cause-specific mortality rates in individuals with low-risk DTC. Additional research is necessary to confirm and understand the increased mortality from certain subsequent cancers. [ABSTRACT FROM AUTHOR]

Background: Most thyroid cancer survivors regain their physical health-related quality of life, but psychological and social deficits persist. The nature of these detriments remains poorly understood and they are insufficiently captured by survey data alone. To address this, qualitative data exploring the breadth and depth of thyroid cancer survivors' experiences and priorities for supportive care are required. Methods: Twenty semistructured interviews were undertaken with a purposive, maximum variation sample of thyroid cancer survivors. Interviews were transcribed verbatim and coded independently by two researchers. A hybrid model of inductive and realistic codebook analysis was undertaken with themes developed. Results: Patient experiences centered around three themes: (1) impact of diagnosis and treatment, (2) thyroid cancer does not happen in isolation, and (3) role of clinicians and formalized support structures. The word "cancer" had negative connotations, but for many, the reality of their experience was more positive. Despite feeling "lucky" at the relative low-risk nature of thyroid cancer, many patients reported fatigue, weight gain, and difficulty returning to usual activities; concerns that were largely dismissed or minimized by clinicians. Few were offered any support beyond their treating doctors; where patients attempted to access formalized supportive care, little was available or appropriate. Life stage and concurrent family and social stressors greatly impacted patients' ability to cope with diagnosis and treatment. Addressing thyroid cancer in isolation felt inappropriate without appreciating the broader context of their lives. Interactions with clinicians were largely positive, particularly where information was communicated as a means of empowering patients to participate in shared decision-making and where clinicians "checked in" emotionally with patients. Information about initial treatments was largely adequate but information on longer term effects and follow-up was lacking. Many patients felt that clinicians focused on physical well-being and scan results, missing opportunities to provide psychological support. Conclusions: Thyroid cancer survivors can struggle to navigate their cancer journey, particularly with regard to psychological and social functioning. There is a need to acknowledge these impacts at the time of clinical encounters, as well as develop information resources and support structures that can be individualized to optimize holistic well-being for those in need. [ABSTRACT FROM AUTHOR]

Background: The incidence of differentiated thyroid cancer in Mainland China has increased rapidly in recent years, yet the number of studies focusing on health-related quality of life (HR-QOL) is still limited. Additionally, some of the quality-of-life (QOL) issues specific to thyroid cancer have not been adequately described. The aims of this study were to assess the generic and disease-specific HR-QOL of differentiated thyroid cancer survivors and to identify the associated factors. Methods: A cross-sectional survey including 373 patients was conducted in Mainland China. Participants completed the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), the Thyroid Cancer-Specific Quality of Life Questionnaire (THYCA-QOL), and a questionnaire on patient demographics and clinical characteristics. Results: The QLQ-C30 global mean score was 73.12 (standard deviation [SD] = 11.95), while the THYCA-QOL summary mean score was 34.50 (SD = 12.68). The two QLQ-C30 functional subscales with the lowest scores were the social functioning and role functioning subscales. The five symptom subscales of the THYCA-QOL with the highest scores were the subscales regarding less interest in sex, problems with scar, psychological problems, voice problems, and sympathetic problems. Factors associated with worse global QOL on the QLQ-C30 included a shorter time since completing primary treatment (≤6 months), a history of lateral neck dissection, and a lower current thyrotropin (TSH) level (≤0.5 mIU/L). Higher cumulative activities of radioiodine (RAI; >100 mCi), gender (women), postoperative hypoparathyroidism, and a history of lateral neck dissection were associated with worse thyroid cancer-specific QOL. In contrast, higher monthly household income (>5000￥) and a history of minimally invasive thyroid surgery were associated with better thyroid cancer-specific QOL. Conclusions: Thyroid cancer patients experience multiple health-related problems and disease-specific symptoms after completing primary treatment. Patients with a duration ≤6 months from the completion of primary treatment, those with a history of lateral neck dissection, and a current TSH level ≤0.5 mIU/L may be more likely to have impaired generic QOL. More thyroid cancer-specific symptoms may be associated with higher cumulative activities of RAI, gender (women), postoperative hypoparathyroidism, a history of lateral neck dissection, lower monthly household income, and conventional surgery. [ABSTRACT FROM AUTHOR]

Purpose: Disparities in the diagnosis and treatment of patients with differentiated thyroid cancer (DTC) have been described. This review includes the most recent literature on existing diagnostic and treatment disparities in the United States and proposes practical clinical and policy ideas for improving the gap in the treatment of DTC. Methodology: We performed a comprehensive literature review to include key articles related to DTC and disparities of treatment, diagnosis, and outcomes for disadvantaged patient populations. Results: Vulnerable patient populations with DTC have been extensively studied, and the literature shows that clear disparities of diagnosis and treatment exist. Socioeconomically disadvantaged patients, uninsured, rural, elderly, and patients belonging to minoritized racial and ethnic groups are more likely to present with advanced disease at presentation. These same vulnerable patient populations are less likely to have access to high-volume surgeons, less likely to be treated according to guidelines, and receive less aggressive treatment (such as radioactive iodine) compared with white patients. Further, these patients experience financial toxicity more so than their counterparts. Conclusions: Disparities of care exist for certain vulnerable patient populations with DTC. Approaches to rectify these should be multipronged and involve improving access to high-volume specialists with ongoing use of telehealth consults, language concordant care, an emphasis on guideline-directed therapies, ensuring continuity of care and long-term follow-up with better community partnerships, engage diverse patients in national guideline-writing committees of prominent societies and reducing the financial burden of cancer treatments at the state and national policy level. [ABSTRACT FROM AUTHOR]

The importance of long-term survivorship care to reduce survivor and family anxiety and burden, decrease emergency visits and health care costs, improve knowledge, as well as implement timely surveillance is widely accepted. Most childhood cancer survivors suffer from an increased number of medical and psychosocial comorbidities as they age and are at a higher risk for early mortality, which differs by cancer diagnosis. Childhood thyroid cancer survivors fall within this spectrum. Some have significant complications and/or late effects from treatment, whereas others have no long-term medical late effects, but almost all will require life-long thyroid hormone replacement therapy. Therefore, providing survivorship and transitional care, including a survivorship and/or transitional care plan (SCP/TCP), as well as periodically assessing the needs and quality of life for the patient and their family, should be implemented for our young thyroid cancer survivors. [ABSTRACT FROM AUTHOR]

Background: Despite an excellent survival rate, impairments are recognized in the quality of life and emotional well-being of differentiated thyroid cancer (DTC) survivors. Predictors for anxiety and depression in DTC patients are not well characterized. Objective: To identify predictors for anxiety and depression in DTC survivors. Methods: In this cross-sectional study, all DTC survivors presenting for follow-up between 2014 and 2019 in a tertiary referral hospital were asked to complete the "Hospital Anxiety and Depression Scale" (HADS). Depression (HADS-D) and anxiety (HADS-A) subscores were dichotomized for analysis. Univariate and multivariable logistic regression analyses were performed to identify predictors of anxiety and depression. Inverse probability weighting was applied to correct for bias due to nonresponse. Results: Six hundred forty patients meeting study inclusion criteria completed the HADS questionnaire (73% female, mean age 50 years). Of these, 37.6% and 15.7% of patients demonstrated HADS-A and HADS-D scores ≥8. Female sex, elevated body mass index (BMI), permanent recurrent laryngeal nerve damage (RLND), permanent hypoparathyroidism (PH), comorbidities classified in chapter XIX of the International Classification of Diseases, 10th Revision (ICD-10; external causes of morbidity and mortality), and comorbidities in chapter XXI of ICD-10 (factors influencing health status and contact with health services) were independent predictors for elevated anxiety scores with adjusted odds ratios of 1.9 ([CI 1.2–3.2], p < 0.01), 1.0 ([CI 1.0–1.1], p = 0.02), 2.6 ([CI 1.0–6.3], p = 0.04), 2.0 ([CI 1.1–3.5], p = 0.02), 5.5 ([CI 1.0–29.6], p < 0.05), and 1.7 ([CI 1.1–2.6], p = 0.03). PH, elevated anti-Tg titer, comorbidities of the digestive system (chapter XI of ICD-10), and comorbidities of the genitourinary system (chapter XIV of ICD-10) were independent predictors for depression with adjusted odds ratios of 2.2 ([CI 1.2–4.2], p = 0.01), 1.0 ([CI 1.0–1.0], p = 0.04), 3.0 ([CI 1.5–6.1], p < 0.01), and 2.4 ([CI 1.0–5.7], p = 0.04). Conclusions: Female sex, elevated BMI, RLND, PH, and comorbidities classified in chapter XIX and chapter XXI of ICD-10 are predictors for anxiety in DTC patients. PH, elevated anti-Tg titer, comorbidities of the digestive system, and comorbidities of the genitourinary system are predictors for depression in DTC patients. Physicians involved in the follow-up of DTC patients should devote particular attention to the emotional well-being in DTC patients with PH or permanent RLND. [ABSTRACT FROM AUTHOR]

Introduction: Little is known about the experiences and concerns of patients recently diagnosed with thyroid cancer or an indeterminate thyroid nodule. This study sought to explore patients' reactions to diagnosis with papillary thyroid cancer (PTC) or indeterminate cytology on fine needle aspiration. Methods: We conducted semistructured interviews with 85 patients with recently diagnosed PTC or an indeterminate thyroid nodule before undergoing thyroidectomy. We included adults with nodules ≥1 cm and Bethesda III, IV, V, and VI cytology. The analysis utilized grounded theory methodology to create a conceptual model of patient reactions. Results: After diagnosis, participants experienced shock, anxiety, fear, and a strong need to "get it out" because "it's cancer!" This response was frequently followed by a sense of urgency to "get it done," which made waiting for surgery difficult. These reactions occurred regardless of whether participants had confirmed PTC or indeterminate cytology. Participants described the wait between diagnosis and surgery as difficult, because the cancer or nodule was "still sitting there" and "could be spreading." Participants often viewed surgery and getting the cancer out as a "fix" that would resolve their fears and worries, returning them to normalcy. The need to "get it out" also led some participants to minimize the risk of complications or adverse outcomes. Education about the slow-growing nature of PTC reassured some, but not all patients. Conclusions: After diagnosis with PTC or an indeterminate thyroid nodule, many patients have strong emotional reactions and an impulse to "get it out" elicited by the word "cancer." This reaction can persist even after receiving education about the excellent prognosis. Understanding patients' response to diagnosis is critical, because their emotional reactions likely pose a barrier to implementing guidelines recommending less extensive management for PTC. [ABSTRACT FROM AUTHOR]

Background: There is an escalating worldwide population of thyroid cancer (TC) survivors. In addition to conventional metrics of quality of care, quality-of-life (QoL) assessment in TC patients is imperative. TC survivors face unique impediments to health-related quality of life (HRQoL), including thyroid-specific symptoms and exposure to disease-related stressors—including fear of recurrence and financial toxicity—over a prolonged survival period. Survey instruments currently used to assess HRQoL in TC survivors may be insufficient to accurately capture the burden of disease in this population. We aimed to identify the HRQoL instruments in the literature, which have been applied in the TC survivor population, and to present the psychometric properties of the scales and indexes that have been used. We hypothesized that few instruments have shown evidence of validity in this population. Summary: Of the 927 articles identified by search criteria, only 28 studies using 15 HRQoL instruments met inclusion criteria. Of the 15 HRQoL instruments identified, 9 were psychometric health status instruments and 6 were preference-based indexes, but none had been validated in the TC survivor population. While the majority of reviewed studies demonstrated impaired psychological and emotional well-being in TC survivors, these findings were not uniformly demonstrated across studies, and the longevity of the impact of TC on HRQoL was variably reported. Conclusions: Discrepancies in the literature regarding the impact of TC survivorship on HRQoL emphasize the challenges of accurately assessing patient perspectives, reinforcing the importance of using well-constructed instruments to measure patient-reported outcomes in the target population. Care providers involved in the treatment of TC survivors should be aware of longitudinal effects on HRQoL, especially pertaining to chronic psychological debilitation. Further development and rigorous validation of TC-specific instruments will allow for better data gathering and understanding of the barriers to achieving high long-term HRQoL in TC survivors throughout their long postsurvival course. [ABSTRACT FROM AUTHOR]

Until recently, thyroid cancer was one of the most rapidly increasing cancers in the United States. Disparities exist in many aspects of thyroid cancer care as a result of the multifactorial interplay of systemic, patient, and physician factors. To better understand the management of thyroid cancer in populations at risk for health disparities and subsequently implement changes that will lead to health equity for all patients with thyroid cancer, health services research with innovative approaches is necessary. [ABSTRACT FROM AUTHOR]

Background: Despite the excellent survival of most patients with differentiated thyroid cancer (DTC), recurrent and persistent disease remain major concerns for physicians and patients. However, studies on patient report of recurrent and persistent disease are lacking. Methods: Between February 1, 2017, and October 31, 2018, we surveyed eligible patients who were diagnosed with DTC between 2014 and 2015 from the Georgia and Los Angeles Surveillance, Epidemiology, and End Results cancer registries (N = 2632; response rate, 63%). Patients who reported current disease status were included in this study (n = 2454). Patient-reported data were linked to registry data. A multivariable, multinomial logistic regression analysis was conducted to determine patient and tumor characteristics associated with recurrent and persistent thyroid cancer. Quality of life was evaluated using the Patient-Reported Outcomes Measurement Information System-Global Health v1.2 questionnaire. Meaningful change in global health was defined as a minimal difference of a half standard deviation or 5 points compared with the mean (T score = 50) of a sample population matching the United States 2000 General Census. Results: Of the 2454 patients completing the survey, 95 (4.1%) reported recurrent disease and 137 (5.8%) reported persistent disease. In multinomial analyses, T3/T4 classification and cervical lymph node involvement (N1) were associated with both report of recurrent (adjusted relative risk ratio [RRR] 1.99, 95% confidence interval [CI 1.16–3.42]; adjusted RRR 2.03 [CI 1.29–3.21], respectively) and persistent disease (adjusted RRR 3.48 [CI 1.96–6.20]; adjusted RRR 3.56 [CI 2.41–5.24], respectively). Additionally, Hispanic ethnicity was associated with report of recurrent disease (adjusted RRR 1.99 [CI 1.23–3.24]). Regarding quality of life, the median scores in patients with persistent disease met criteria for meaningful change in global physical health (T-score = 44.9) and global mental health (T-score = 43.5) when compared with the general population norms. Median scores in patients with cured or recurrent disease did not meet criteria for meaningful change. Conclusions: Patient report is a reasonable method of assessing recurrent and persistent disease. Impact on quality of life is more marked for patients with reported persistent disease. Our findings will help personalize treatment and long-term follow-up in these patients. [ABSTRACT FROM AUTHOR]

Introduction: The optimal management for patients with small, low-risk thyroid cancer is often debated. We aimed to characterize the attitudes and beliefs of providers and patients about management of small, low-risk thyroid cancer and how they relate to overtreatment. Methods: We conducted 34 semi-structured interviews with surgeons (n = 12), endocrinologists (n = 12), and patients with <1.5 cm papillary thyroid cancer (n = 10). Interviews probed about diagnosis and treatment decision-making, including nonoperative options. We used thematic analysis to identify themes related to overtreatment and created concept diagrams to map observed relationships between themes. Results: When providers discussed management of small, low-risk thyroid cancer, most felt that overtreatment was a problem, and some brought it up without prompting. Providers often believed that overtreatment results from overdiagnosis and relayed how the process commonly starts with incidental discovery of a thyroid nodule on imaging. Providers viewed biopsy of the nodule as a reflexive or habitual action. They ascribed inappropriate biopsy to lack of adherence to or knowledge of guidelines, radiologist recommendations, and the desire of patients and physicians to minimize diagnostic uncertainty. Providers described subsequent cancer diagnosis as an event that "opens Pandora's box" and often provokes a strong instinctive, culturally rooted need to proceed with surgery—specifically total thyroidectomy. Consequently, most providers felt that it is easier to prevent overdiagnosis than overtreatment and recommended strategies such as improving guideline adherence, resetting patients' expectations, and engaging the media. In contrast, patients did not bring up or openly discuss overtreatment or overdiagnosis. Some patients described the seemingly automatic process from an incidental finding to surgery. Their statements confirmed that the "need to know" was a major motivation for biopsying their nodule. Patients felt that once they had a cancer diagnosis, surgery was a foregone conclusion. Patients admitted their knowledge about thyroid nodules and cancer was low, leaving room for education about the need for biopsy and less extensive treatment options. Conclusions: Surgeons' and endocrinologists' attitudes and beliefs about overtreatment focus on the automaticity of overdiagnosis. Both patients and providers are cognizant of the cascade of clinical events that propel patients from incidental discovery of a thyroid nodule to surgery. [ABSTRACT FROM AUTHOR]

Background: Differentiated thyroid cancer (DTC) has a good prognosis but a remaining risk of recurrence and need for lifelong follow-up. The aim was to study changes in health-related quality of life (HRQoL) from diagnosis to one year of follow-up. Methods: In this prospective population-based study, patients were identified from all the Swedish departments of oncology treating DTC. In total, 487 patients diagnosed with DTC between 2012 and 2017 were invited to answer the Swedish version of the Short Form-36 Health Survey (SF-36) and a study-specific questionnaire at diagnosis and after one year. Results: In total, 349 (72%) patients responded. Of these, 235 (67%) had reached one year of follow-up and also answered the questionnaire after one year. Of those, 23% had a negative view of life, and 75% had a fear of recurrence at diagnosis. These patients had a significantly lower HRQoL on eight and five of the SF-36 domains, respectively (p < 0.05). A negative view of life and a fear of recurrence also affected HRQoL negatively after one year of follow-up, with a significantly lower HRQoL on seven SF-36 domains for those reporting a negative view of life or fear of recurrence often (p < 0.05). Thyrotropin suppression did not affect HRQoL negatively. In regression models, HRQoL at diagnosis was the most important predictive factor for HRQoL at the one-year follow-up. Conclusions: Despite a good prognosis, HRQoL was substantially affected at the time of diagnosis, with some improvements after one year. As fear of recurrence and a negative view of life substantially affect HRQoL, these patients should be given additional attention. [ABSTRACT FROM AUTHOR]

Background: Despite a good prognosis, fear of recurrence is prevalent, even several years after a diagnosis of differentiated thyroid cancer (DTC). For this reason, the aim of this study was to make an in-depth exploration of anxiety, sources of anxiety, and protective strategies. Methods: In order to capture a broad description of the phenomenon, a purposeful, maximum variation sampling strategy regarding age, sex, stage of disease, educational level, and time since diagnosis was used. In total, 21 patients were included in the study. Semi-structured interviews were tape-recorded, transcribed verbatim, and analyzed with a qualitative content analysis. Results: Patients with and without recurrences narrated a picture indicating anxiety related to their current situation; future risks and threats were central to this picture. However, they initially minimized or even denied having anxiety, but subsequently described it as a major problem at the end of the interviews. Anxiety was related to risk of recurrence and the risk of developing other cancers, but also to fears of a future situation where no further treatment options were available. Previous experiences of delayed investigations added to these fears. In order to cope, patients developed protective strategies in order to keep evasive and frightening thoughts away. Everyday life, distractions, and focusing on 'the small things in life' were examples of such strategies. Conclusions: Anxiety is a common, although partially hidden, problem in DTC survivors, as they tended to deny it early in the dialogues. As anxiety is clearly related to follow-up routines, these should therefore be revaluated. [ABSTRACT FROM AUTHOR]

Background: Differentiated thyroid cancer (DTC) has a good prognosis but a remaining risk of recurrence, and life-long follow-up as well as medication with levothyroxine may be necessary. The aim of this study was to clarify how thyroid-related symptoms affect health-related quality of life (HRQoL) 14-17 years after diagnosis in Swedish DTC patients. Methods: From the all-encompassing population-based Swedish Cancer Registry, 353 patients diagnosed with DTC during 1995-1998 were identified and invited to answer a study-specific questionnaire and the HRQoL questionnaire SF-36 14-17 years after their diagnosis. Subgroups were studied according to thyroid-related symptoms, both symptoms correlated to thyroid disease or levothyroxine treatment and side effects from surgery and radioiodine treatment. Results: Of the patients with DTC, 279 (79%) answered the questionnaires. In all, only 19 (7%) reported a recurrence. Patients with one single symptom (e.g., fatigue, sleeping disorders, irritability, lower stress resistance, muscle weakness, bodily restlessness, sweating, palpitations, or flushes) had significantly lower HRQoL measured with the SF-36 compared to those without that specific symptom ( p < 0.001). Furthermore, those 238 patients with at least one symptom, regardless of which one, had significantly lower HRQoL in all eight SF-36 domains compared to patients that no thyroid symptom ( n = 34; p < 0.001). In seven patients, the questionnaires were not complete in terms of the thyroid-related questions. The association between thyroid symptoms and lower HRQoL remained after adjusting for age, sex, comorbidities, education, and menopause. Conclusions: DTC patients reporting thyroid symptoms scored lower in HRQoL compared to those with no symptoms >14 years after diagnosis. [ABSTRACT FROM AUTHOR]

Background: Papillary thyroid cancer is often described as the 'good cancer' because of its treatability and relatively favorable survival rates. This study sought to characterize the thoughts of papillary thyroid cancer patients as they relate to having the 'good cancer.' Methods: This qualitative study included 31 papillary thyroid cancer patients enrolled in an ongoing randomized trial. Semi-structured interviews were conducted with participants at the preoperative visit and two weeks, six weeks, six months, and one year after thyroidectomy. Grounded theory was used, inductively coding the first 113 interview transcripts with NVivo 11. Results: The concept of thyroid cancer as 'good cancer' emerged unprompted from 94% ( n = 29) of participants, mostly concentrated around the time of diagnosis. Patients encountered this perception from healthcare providers, Internet research, friends, and preconceived ideas about other cancers. While patients generally appreciated optimism, this perspective also generated negative feelings. It eased the diagnosis of cancer but created confusion when individual experiences varied from expectations. Despite initially feeling reassured, participants described feeling the 'good cancer' characterization invalidated their fears of having cancer. Thyroid cancer patients expressed that they did not want to hear that it's 'only thyroid cancer' and that it's 'no big deal,' because 'cancer is cancer,' and it is significant. Conclusions: Patients with papillary thyroid cancer commonly confront the perception that their malignancy is 'good,' but the favorable prognosis and treatability of the disease do not comprehensively represent their cancer fight. The 'good cancer' perception is at the root of many mixed and confusing emotions. Clinicians emphasize optimistic outcomes, hoping to comfort, but they might inadvertently invalidate the impact thyroid cancer has on patients' lives. [ABSTRACT FROM AUTHOR]