Background: Rosacea is a chronic inflammatory skin disorder characterized by erythema, papules, ocular symptoms, and heightened sensitivity. Patients with neurogenic symptoms such as burning or stinging remain particularly difficult to manage. Current guidelines often underrepresent energy-based devices (EBDs), pigmentary sequelae, psychosocial burden, and ocular comorbidities. Objective: To examine Korean dermatologists’ expert perspectives on rosacea management, focusing on skin sensitivity, neurogenic symptoms, pigmentary changes, psychosocial impact, ocular involvement, and EBD use. Methods: A web-based, 29-item survey was administered to 25 board-certified Korean dermatologists (May–June 2025). Quantitative and qualitative responses were analyzed. Results: Erythematotelangiectatic and papulopustular phenotypes with sensitivity skin predominated. EBDs (pulsed dye laser, intense pulsed light) were frequently used but limited by cost and sensitivity issues. Neurogenic symptoms were recognized but rarely treated with neuromodulators. Post-inflammatory hyperpigmentation was infrequent, yet monitoring was inconsistent.Psychosocial and ocular aspects were acknowledged but seldomly systematically addressed.Respondents expressed interest in emerging adjunctive treatments such as cold plasma, skin boosters, and holistic care approaches. Conclusion Korean dermatologists adopt individualized strategies for rosacea, yet practice gaps remain regarding neurogenic symptoms, pigmentary complications, and psychosocial and ocular comorbidities. Findings support the need for updated multidisciplinary, phenotype-driven guidelines aligned with real-world practice.

Objectives: ：This study was aimed to determine whether the presence or absence of psychotic symptoms inmood disorders is statistically significantly related to the difference between NLR, MLR, PLR. Methods: ：We retrospectively reviewed the medical records of 408 patients who were hospitalized with a diagnosis of bipolar disorder type 1 (BP-I) and major depressive disorder (MDD) and underwent complete blood count.Groups were divided based on the presence or absence of psychotic symptoms. The statistical significance of the differences in NLR, MLR, and PLR between each group was examined using t-test. Results: ：When 382 mood disorder patients were divided into groups based solely on the presence or absence ofpsychotic symptoms, the difference between NLR and MLR was statistically significant (NLR: p=0.009, MLR:p=0.016). When dividing the mood disorder patients into subgroups of 176 BP-I patients and 206 MDD patients and using the same method for each subgroup, the tendency for higher NLR and MLR was maintained, but the sta-tistical significance disappeared. Conclusions ：This study suggests the possibility of relationship between psychotic symptoms and NLR and MLR in mood disorders, but additional research appears to be necessary to clarify the possibility.

Background: The increasing rate of excess body weight (EBW) in the global population has led to growing health concerns, including cancer-related EBW. We aimed to estimate the population attributable fraction (PAF) of cancer incidence and deaths linked to EBW in Korean individuals from 2015 to 2030 and to compare its value with various body mass index cutoffs. Methods: Levin’s formula was used to calculate the PAF; the prevalence rates were computed using the Korean National Health and Nutrition Examination Survey data, while the relative risks of specific cancers related to EBW were estimated based on the results of Korean cohort studies. To account for the 15-year latency period when estimating the PAF in 2020, the prevalence rates from 2015 and attributable cases or deaths from 2020 were used. Results: The PAF attributed to EBW was similar for both cancer incidence and deaths using either the World Health Organization (WHO) Asian-Pacific region standard or a modified Asian standard, with the WHO standard yielding the lowest values. In the Korean population, the PAFs of EBW for cancer incidence were 2.96% in men and 3.61% in women, while those for cancer deaths were 0.67% in men and 3.06% in women in 2020. Additionally, PAFs showed a gradual increase in both sexes until 2030. Conclusion The EBW continues to have a significant impact on cancer incidence and deaths in Korea. Effective prevention strategies targeting the reduction of this modifiable risk factor can substantially decrease the cancer burden.

Objectives: ：This study was aimed to determine whether the presence or absence of psychotic symptoms inmood disorders is statistically significantly related to the difference between NLR, MLR, PLR. Methods: ：We retrospectively reviewed the medical records of 408 patients who were hospitalized with a diagnosis of bipolar disorder type 1 (BP-I) and major depressive disorder (MDD) and underwent complete blood count.Groups were divided based on the presence or absence of psychotic symptoms. The statistical significance of the differences in NLR, MLR, and PLR between each group was examined using t-test. Results: ：When 382 mood disorder patients were divided into groups based solely on the presence or absence ofpsychotic symptoms, the difference between NLR and MLR was statistically significant (NLR: p=0.009, MLR:p=0.016). When dividing the mood disorder patients into subgroups of 176 BP-I patients and 206 MDD patients and using the same method for each subgroup, the tendency for higher NLR and MLR was maintained, but the sta-tistical significance disappeared. Conclusions ：This study suggests the possibility of relationship between psychotic symptoms and NLR and MLR in mood disorders, but additional research appears to be necessary to clarify the possibility.

Objectives: ：This study was aimed to determine whether the presence or absence of psychotic symptoms inmood disorders is statistically significantly related to the difference between NLR, MLR, PLR. Methods: ：We retrospectively reviewed the medical records of 408 patients who were hospitalized with a diagnosis of bipolar disorder type 1 (BP-I) and major depressive disorder (MDD) and underwent complete blood count.Groups were divided based on the presence or absence of psychotic symptoms. The statistical significance of the differences in NLR, MLR, and PLR between each group was examined using t-test. Results: ：When 382 mood disorder patients were divided into groups based solely on the presence or absence ofpsychotic symptoms, the difference between NLR and MLR was statistically significant (NLR: p=0.009, MLR:p=0.016). When dividing the mood disorder patients into subgroups of 176 BP-I patients and 206 MDD patients and using the same method for each subgroup, the tendency for higher NLR and MLR was maintained, but the sta-tistical significance disappeared. Conclusions ：This study suggests the possibility of relationship between psychotic symptoms and NLR and MLR in mood disorders, but additional research appears to be necessary to clarify the possibility.

Background: The increasing rate of excess body weight (EBW) in the global population has led to growing health concerns, including cancer-related EBW. We aimed to estimate the population attributable fraction (PAF) of cancer incidence and deaths linked to EBW in Korean individuals from 2015 to 2030 and to compare its value with various body mass index cutoffs. Methods: Levin’s formula was used to calculate the PAF; the prevalence rates were computed using the Korean National Health and Nutrition Examination Survey data, while the relative risks of specific cancers related to EBW were estimated based on the results of Korean cohort studies. To account for the 15-year latency period when estimating the PAF in 2020, the prevalence rates from 2015 and attributable cases or deaths from 2020 were used. Results: The PAF attributed to EBW was similar for both cancer incidence and deaths using either the World Health Organization (WHO) Asian-Pacific region standard or a modified Asian standard, with the WHO standard yielding the lowest values. In the Korean population, the PAFs of EBW for cancer incidence were 2.96% in men and 3.61% in women, while those for cancer deaths were 0.67% in men and 3.06% in women in 2020. Additionally, PAFs showed a gradual increase in both sexes until 2030. Conclusion The EBW continues to have a significant impact on cancer incidence and deaths in Korea. Effective prevention strategies targeting the reduction of this modifiable risk factor can substantially decrease the cancer burden.

Background: The increasing rate of excess body weight (EBW) in the global population has led to growing health concerns, including cancer-related EBW. We aimed to estimate the population attributable fraction (PAF) of cancer incidence and deaths linked to EBW in Korean individuals from 2015 to 2030 and to compare its value with various body mass index cutoffs. Methods: Levin’s formula was used to calculate the PAF; the prevalence rates were computed using the Korean National Health and Nutrition Examination Survey data, while the relative risks of specific cancers related to EBW were estimated based on the results of Korean cohort studies. To account for the 15-year latency period when estimating the PAF in 2020, the prevalence rates from 2015 and attributable cases or deaths from 2020 were used. Results: The PAF attributed to EBW was similar for both cancer incidence and deaths using either the World Health Organization (WHO) Asian-Pacific region standard or a modified Asian standard, with the WHO standard yielding the lowest values. In the Korean population, the PAFs of EBW for cancer incidence were 2.96% in men and 3.61% in women, while those for cancer deaths were 0.67% in men and 3.06% in women in 2020. Additionally, PAFs showed a gradual increase in both sexes until 2030. Conclusion The EBW continues to have a significant impact on cancer incidence and deaths in Korea. Effective prevention strategies targeting the reduction of this modifiable risk factor can substantially decrease the cancer burden.

Objectives: ：This study was aimed to determine whether the presence or absence of psychotic symptoms inmood disorders is statistically significantly related to the difference between NLR, MLR, PLR. Methods: ：We retrospectively reviewed the medical records of 408 patients who were hospitalized with a diagnosis of bipolar disorder type 1 (BP-I) and major depressive disorder (MDD) and underwent complete blood count.Groups were divided based on the presence or absence of psychotic symptoms. The statistical significance of the differences in NLR, MLR, and PLR between each group was examined using t-test. Results: ：When 382 mood disorder patients were divided into groups based solely on the presence or absence ofpsychotic symptoms, the difference between NLR and MLR was statistically significant (NLR: p=0.009, MLR:p=0.016). When dividing the mood disorder patients into subgroups of 176 BP-I patients and 206 MDD patients and using the same method for each subgroup, the tendency for higher NLR and MLR was maintained, but the sta-tistical significance disappeared. Conclusions ：This study suggests the possibility of relationship between psychotic symptoms and NLR and MLR in mood disorders, but additional research appears to be necessary to clarify the possibility.

Background: The increasing rate of excess body weight (EBW) in the global population has led to growing health concerns, including cancer-related EBW. We aimed to estimate the population attributable fraction (PAF) of cancer incidence and deaths linked to EBW in Korean individuals from 2015 to 2030 and to compare its value with various body mass index cutoffs. Methods: Levin’s formula was used to calculate the PAF; the prevalence rates were computed using the Korean National Health and Nutrition Examination Survey data, while the relative risks of specific cancers related to EBW were estimated based on the results of Korean cohort studies. To account for the 15-year latency period when estimating the PAF in 2020, the prevalence rates from 2015 and attributable cases or deaths from 2020 were used. Results: The PAF attributed to EBW was similar for both cancer incidence and deaths using either the World Health Organization (WHO) Asian-Pacific region standard or a modified Asian standard, with the WHO standard yielding the lowest values. In the Korean population, the PAFs of EBW for cancer incidence were 2.96% in men and 3.61% in women, while those for cancer deaths were 0.67% in men and 3.06% in women in 2020. Additionally, PAFs showed a gradual increase in both sexes until 2030. Conclusion The EBW continues to have a significant impact on cancer incidence and deaths in Korea. Effective prevention strategies targeting the reduction of this modifiable risk factor can substantially decrease the cancer burden.

Objectives: ：This study was aimed to determine whether the presence or absence of psychotic symptoms inmood disorders is statistically significantly related to the difference between NLR, MLR, PLR. Methods: ：We retrospectively reviewed the medical records of 408 patients who were hospitalized with a diagnosis of bipolar disorder type 1 (BP-I) and major depressive disorder (MDD) and underwent complete blood count.Groups were divided based on the presence or absence of psychotic symptoms. The statistical significance of the differences in NLR, MLR, and PLR between each group was examined using t-test. Results: ：When 382 mood disorder patients were divided into groups based solely on the presence or absence ofpsychotic symptoms, the difference between NLR and MLR was statistically significant (NLR: p=0.009, MLR:p=0.016). When dividing the mood disorder patients into subgroups of 176 BP-I patients and 206 MDD patients and using the same method for each subgroup, the tendency for higher NLR and MLR was maintained, but the sta-tistical significance disappeared. Conclusions ：This study suggests the possibility of relationship between psychotic symptoms and NLR and MLR in mood disorders, but additional research appears to be necessary to clarify the possibility.