Endogenous Endophthalmitis Caused by Aspergillus lentulus in an Immunocompromised Patient with Lung Cancer.

A 78-year-old man with a history of lung cancer, chemotherapy, radiotherapy, and coronavirus disease 2019 infection experienced visual deterioration of two-weeks' duration in his right eye. There was multifocal, yellowish-white retinitis foci, vascular engorgement, and scattered intraretinal hemorrhages extending from posterior pole to retinal periphery in the right eye, whereas the left eye was normal. Intravitreal vancomycin, ceftazidime, clindamycin, and dexamethasone were given for endogenous endophthalmitis initially. Vitreous culture confirmed the presence of Aspergillus lentulus, and he was treated with intravitreal amphotericin-B and voriconazole injections together with systemic amphotericin-B, voriconazole, posaconazole, and micafungin therapy. During follow up, vitreoretinal surgery was performed because of rhegmatogenous retinal detachment, and he received one additional cycle of chemotherapy due to recurrence of the cancer. Although the retina was attached, enucleation was eventually required due to painful red eye. Atypical squamous cells beneath the neurosensory retina suggesting metastasis were noted on histopathological examination. Timely ocular examination is crucial for any immunocompromised patient having ocular symptoms. High level of suspicion for a fungal etiology is a must in these patients.

Facing Pandemic: Burnout in Nurses in Turkey.

OBJECTIVE: Burnout syndrome is a disorder that characterized by emotional exhaustion, depersonalization, and personal lack of accomplishment perception and it is common in nurses. During the coronavirus disease 2019 pandemic, nurses tried to take care of their patients and protect themselves and their families from disease and death. This study examines the factors affecting nurses' burnout in Turkey during the coronavirus disease 2019 pandemic. MATERIAL AND METHODS: Data were collected from 3523 nurses in 69 cities across Turkey by sociodemographic questions and Maslach Burnout Scale with the electronic questionnaire created in the "SurveyMonkey" application between June 9, 2020 and June 21, 2020. To assess the impact of the pandemic on nurses' burnout, nurses were categorized as those working in pandemic units and others. RESULTS: The response rate was 68%, and 3523 nurses from 69 cities across Turkey participated in the survey. Analyses were conducted with 2386 nurses that answered all questions. 76.45% of the nurses were from tertiary hospitals, and 54.9% (n = 1309) worked in pandemic units. Of 2386 participants, 86.13% (n = 2055) were female, the mean age was 33.9 (±8.43), and 58.76% (n = 1402) were married. Of 2386 participants, 54.9% (n = 1309) worked in pandemic units (outpatient clinics, inpatient clinics, and intensive care units). In multivariate linear regression analyses, the emotional exhaustion score was higher in nurses working in pandemic units (P < .05). CONCLUSION: The factors that have been shown to cause burnout in previous studies were similar. However, in this study, it was also seen that the pandemic is a fundamental cause of burnout.

Can Some Viral Respiratory Infections Observed Before the Pandemic Announcement Be Related to SARS-CoV-2?

OBJECTIVE: There have been doubts that SARS-CoV-2 has been circulating before the first case was announced. The aim of this study was to evaluate the possibility of COVID-19 in some cases diagnosed to be viral respiratory tract infection in the pre-pandemic period in our center. MATERIAL AND METHODS: Patients who were admitted to our hospital's pulmonary diseases, infectious diseases, and intensive care clinics with the diagnosis of viral respiratory system infection within a 6-month period between October 2019 and March 12, 2020, were screened. Around 248 archived respiratory samples from these patients were analyzed for SARS-CoV-2 ribonucleic acid by real-timequantitative polymerase chain reaction. The clinical, laboratory, and radiological data of the patients were evaluated. RESULTS: The mean age of the study group was 47.5 (18-89 years); 103 (41.5%) were female and 145 (58.4%) were male. The most common presenting symptoms were cough in 51.6% (n = 128), fever in 42.7% (n = 106), and sputum in 27.0% (n = 67). Sixty-nine percent (n = 172) of the patients were pre-diagnosed to have upper respiratory tract infection and 22.0% (n = 55) had pneumonia, one-third of the patients (n = 84, 33.8%) were followed in the service. Respiratory viruses other than SARS-CoV-2 were detected in 123 (49.6%) patients. Influenza virus (31.9%), rhinovirus (10.5%), and human metapneumovirus (6.5%) were the most common pathogens, while none of the samples were positive for SARS-CoV-2 RNA. Findings that could be significant for COVID-19 pneumonia were detected in the thorax computed tomography of 7 cases. CONCLUSION: The negative SARS-CoV-2 real-time-quantitative polymerase chain reaction results in the respiratory samples of the cases followed up in our hospital for viral pneumonia during the pre-pandemic period support that there was no COVID-19 among our cases during the period in question. However, if clinical suspicion arises, both SARS and non-SARS respiratory viral pathogens should be considered for differential diagnosis.

Usefulness of a new parameter in functional assessment in patients with idiopathic pulmonary fibrosis: desaturation - distance ratio from the six-minute walk test.

BACKGROUND AND AIM: New parameters in the 6-minute walk test (6MWT) are needed for assessing exercise capacity in patients with idiopathic pulmonary fibrosis (IPF). To our knowledge, no previous study has investigated the potential of using the desaturation distance ratio (DDR) to assess exercise capacity specifically in patients with IPF. This study aimed to investigate whether DDR is a potential tool for assessing the exercise capacity of patients with IPF. METHODS: This study conducted with 33 subjects with IPF. Pulmonary function tests and a 6MWT were performed. To calculate the DDR, first, the difference between the patient's SpO2 at each minute and the SpO2 of 100% was summed together to determine the desaturation area (DA). Next, DDR was calculated using dividing DA by the 6-minute walk test distance (6MWD) (i.e., DA/6MWD). RESULTS: When correlations of 6MWD and DDR with changes (Δ) in the severity of perceived dyspnea were examined, 6MWD did not significantly correlate with ΔBorg. Conversely, there was a significant correlation between the DDR and ΔBorg (r= 0.488, p=0.004). There were significant correlations between 6MWD and FVC % (r=0.370, p=0.034), and FEV1 % (r=0.465, p=0.006). However, DDR was significantly more correlated with FVC % (r= -0.621, p< 0.001), FEV1 % (r= -0.648, p< 0.001). Moreover, there was a significant correlation between DDR and DLCO % (r= -0.342, p=0.052). CONCLUSIONS: The findings of this study suggest that DDR is a promising and more useful parameter for assessing patients with IPF.

Tuberculous mastitis: A masquerading face of granulomatous mastitis.

Introduction: Tuberculosis (TB) mastitis is a rare form of granulomatous mastitis. We aimed to evaluate the clinical characteristics and prognosis of patients diagnosed with TB mastitis. Materials and Methods: A descriptive study was carried out on patients who were reported to national tuberculosis control authorities as having TB mastitis between 2003 and 2021. Demographic, histopathological, and radiological data including mammography, ultrasonography (US), and magnetic resonance imaging (MRI) were reviewed. All were followed up to 24 months and prognosis was also evaluated. Result: This study identified 29 TB mastitis patients who had been diagnosed using excisional biopsies. The mean age was 33.5 ± 10.1, all were premenopausal women. The most common symptom was breast mass (n= 24, %82.8), nearly half of the patients also had ipsilateral axillary lymphadenopathy (n= 14, 48.3). One-fourth of the patients had bilateral involvement (n= 7, 24.1%), and half of the patients (n= 16, 55.2%) presented with multiple masses. One patient had co-existing pulmonary TB. Predisposing factors for TB were not identified in any of the patients. Nearly half of the patients received prior mastitis treatment. The most common radiological finding was mass in both mammography and US. All patients received anti-tuberculosis treatment of a standard regimen for six to 21 months, three patients had a relapse but were finally cured. Conclusions: TB mastitis should be suspected in young and premenopausal women presenting with a breast mass and axillary lymphadenopathy in an endemic region. Radiological findings could not identify the diagnosis. A multidisciplinary approach including bacteriology and histopathology should be performed. Anti-tuberculosis treatment can be implemented successfully.

Radiological Findings in the Case Exposed to Zirconium.

Pneumoconiosis is a lung disease that develops as a result of a tissue reaction that occurs with the accumulation of inorganic particles. Pathoclinical features may vary depending on the type of inhaled particle. Today, fibrotic and nonfibrotic tissue reactions are well defined in some substances. For example, it is known that exposures such as silica, asbestos, beryllium, and talc are associated with fibrosis in the lung, while exposures such as iron, tin, and barium sulfate cause non-fibrogenic changes. However, the pathoclinic and radiological findings of some rare exposures such as zirconium are not widely known. In a 52-year-old dental technician with a 26-year history of zirconium exposure, more prominent parenchymal emphysematous and fibrotic changes were detected in the upper zones of the thorax high-resolution computed tomography. Since zirconium exposure was clearly defined, radiological findings of this case may be useful to current literature.

Types of Fundus Involvement in Intraocular Tuberculosis.

OBJECTIVE: To evaluate the patients who were treated for intraocular tuberculosis retrospectively and present our findings and share our experience. MATERIAL AND METHODS: This study was a descriptive, cross-sectional, retrospective study. Patients who were followed up with the diagnosis of intraocular tuberculosis in the Ophthalmology and Pulmonary Medicine Departments of Dokuz Eylul University Faculty of Medicine in the last 15 years and received anti-tuberculosis therapy were included. RESULTS: A total of 16 eyes of 10 patients with a diagnosis of intraocular tuberculosis uveitis who were treated with anti-tuberculosis therapy were included in this study. The mean age was 48.1 [14.6] years (mean [standard deviation]). Four were [40%] male and 6 [60%] were female. Patients with tuberculosis uveitis had bilateral involvement (7 of 10 patients [70%]). Intraocular tuberculosis was presented in 7 eyes of 4 patients with serpiginous like choroiditis, 2 eyes of 2 patients with choroidal tuberculomas, 4 eyes of 2 patients with choroidal tubercles (miliary tuberculosis), and 3 eyes of 2 patients with intermediate uveitis. The mean duration from admission to treat- ment was 18.1 ± 17.4 days (range: 6-56 days). All patients in this study received a 4-drug regimen anti-tuberculosis therapy, Paradoxical reaction occurred in 30% of the patients. Eight patients had systemic steroid therapy and 4 had also topical steroid therapy. The mean length of follow-up was 14.7 months (standard deviation = 15.1, range: 6-48 months). Reactivation of intraocular tuberculosis was not observed in any patients. CONCLUSION: High level of suspicion is a must for diagnosing intraocular tuberculosis. A complete ophthalmic examination can be performed in patients with suspected or proven tuberculosis. Early diagnosis and prompt treatment of intraocular tuberculosis can prevent serious complications and loss of vision.

Effects of bevacizumab administration on the hypoxia - induced pulmonary hypertension rat model.

BACKGROUND: Bevacizumab is a chemotherapeutic drug, which selectively binds to vascular endothelial growth factor (VEGF) and mainly inhibits angiogenesis and neovascularization. We aimed to study the possible effects of bevacizumab on right ventricular pressure (RVP), right ventricular hypertrophy, and VEGF, in hypoxia - induced pulmonary hypertension (PH) rat model. METHODS: 24 adult Wistar Albino rats were randomly divided into four groups: control group - saline; Bevacizumab Group; PH Group; PH + Bevacizumab Group. In hypoxia - induced model, 10% oxygen and 90% nitrogen were applied in a plexiglas box for eight days to PH Group and PH + Bevacizumab Group. On day eight, RVPs were measured directly from the heart, and then animals were sacrificed. Heart and lung tissues were examined, and Fulton index was measured. RESULTS: RVP, Fulton index, and tissue VEGF scores were significantly lower in PH + Bevacizumab group than PH group: median (ranges), RVP, mmHg, 37.8 (33.0-39.0) and 32.3 (28.0-35.0), p: 0.01; Fulton index: 0.30 (0.29-0.33) and 0.25 (0.24-0.26), p: 0.003; tissue VEGF scores: 5.1 (4.8-5.3) and 4.0 (3.8 4.1), p: 0.004, respectively. DISCUSSION: Bevacizumab, which is indeed an antineoplastic agent, might have a favorable effect on hypoxia - induced pulmonary hypertension.

How were Non-COVID pulmonary patients and diseases affected from COVID-19 pandemic period?

OBJECTIVE: This study aimed to focus on non-COVID-19 patients during the process when all physicians focused on COVID-19 patients. Patients with pulmonary diseases in the COVID-19 pandemic period were analyzed. MATERIAL AND METHODS: Non-COVID-19 cases who were hospitalized in the pulmonology clinic, outpatients, and patients who applied to the non-COVID-19 emergency service and requested a pulmonology consultation in the period from March 16, 2020 to May 15, 2020 and in the same period of the previous year (i.e., from March 16, 2019 to May 15, 2019) were included in this study. RESULTS: In the pandemic period, it was found that there was an 84% decrease in outpatient admissions, a 43% decrease in inpatients, and a 75% decrease in emergency services. During the pandemic period, in outpatient setting, male and younger case admissions increased, admissions with chronic obstructive pulmonary disease (COPD), and interstitial lung diseases decreased, whereas the frequency of admission to asthma, pneumonia, and pulmonary thromboembolism increased. In the period of the pandemic, patients with asthma, COPD, and lung cancer were less hospitalized, whereas patients with pulmonary thromboembolism, pneumonia, and pleural effusion were hospitalized more. In non-COVID-19 patient treatments during the pandemic period, usage of a metered dose inhaler increased. CONCLUSION: During the COVID-19 pandemic, non-COVID pulmonary pathologies decreased significantly, and there was a change in the profile of the patients. From now on, to be prepared for pandemic and similar extraordinary situations, to organize hospitals for the epidemic, to determine health institutions to which nonepidemic patients can apply, to make necessary plans in order not to neglect the nonepidemic patients, and to develop digital health service methods, especially telemedicine, would be appropriate.

COVID-19 Pandemic Action Plan of a University Hospital.

In December 2019, in Wuhan, China, scientists observed a sudden and sharp increase in the number of cases of pneumonia and acute respiratory distress syndrome of an unknown origin. By the end of January 2020, the outbreak had spread to Asia, Europe, America, and Australia. In this article, we have outlined the pandemic action plan of our university hospital.

Bilateral Paraneoplastic Vitritis: A Case Report.

This report describes the case of a patient who presented with bilateral vitritis that led to a diagnosis of small-cell lung cancer (SCLC). A 70-year-old man was examined due to bilateral gradual visual deterioration. Symmetrical vitritis was observed in both eyes with no evidence of other fundus pathology. The opthalmological diagnosis was bilateral paraneoplastic vitritis. The patient was an active smoker and had a short history of weight loss. A systemic evaluation resulted in a diagnosis of SCLC. The appropriate cancer treatment was provided, as well as a short-term oral steroid. The vitritis responded well to steroid treatment. Ocular manifestations can be an early sign of malignancy, and ophthalmologists should be aware of this possibility.

Facing the Pandemic: Burnout in Physicians in Turkey.

OBJECTIVE: During the COVID-19 pandemic, physicians have been working for long hours, with the fear of contracting the disease and infecting their families. Therefore, there are great concerns about the mental health of physicians. In this research, we aimed to reveal the factors that affect the burnout among physicians working during the pandemic. MATERIAL AND METHODS: This is a cross-sectional study involving physicians working during the pandemic in health institutions that admit COVID-19 patients. A questionnaire form consisting of the "Sociodemographic Data Form" and the "Maslach Burnout Inventory (MBI)" was used. The questionnaire was sent to the contact numbers of physicians via the internet. The target population was reached through the communication groups of the Turkish Thoracic Society and other professional associations, the communication groups of health institutions, and also through personal correspondence. Burnout was evaluated with the scores of each participant from the 3 subscales of Emotional Exhaustion (EE), Depersonalization (DP), and Lack of Accomplishment (LA). RESULTS: Of the 1177 physicians who participated in the survey, 893 answered the survey completely. Females comprised 56.70% (n = 506) of the respondents, and the mean age was 38.63 (±11.65). The residents (41%, n = 366) and specialists (31%, n = 277) made up the majority of the physicians. Eighty-six percent (n = 768) of the physicians had difficulty in obtaining personal protective equipment (PPE). It was determined that 81.7% (n = 730) of the 893 physicians were actively working in pandemic units (outpatient clinics, emergencies, inpatient clinics, intensive care units), and burnout was significantly higher in these physicians (P < .01). After excluding other confounding factors by regression analysis, their Maslach total scores and EE scores were found to be significantly high (P = .001). CONCLUSION: Working in pandemic units and facing difficulty in accessing PPE are identified as the most important risk factors for burnout. Hence, we can say that working with PPE, and with the managers' discretion and support, the physicians' burnout can be prevented.

Burnout in Chest Physicians after Health Care Reforms: A Cross-Sectional Study in Turkey.

OBJECTIVES: The health reform has recently been one of the most important items on the agenda worldwide. The aim of this study is to investigate burnout syndrome in chest physicians and exhibit its connection with reform processes. MATERIALS AND METHODS: In this survey, the "Socio-demographic Data Form" and "Maslach Burnout Inventory" were used. Between September and November 2016, chest physicians were reached with permissions by expertise associations via e-mail groups. A sample size of 352 physicians was included in the study out of 2,349 chest physicians in Turkey. RESULTS: Among 352 physicians, 238 (67.60%) were women, and the mean age was 38.93 (±9.97). Higher burnout scores were determined in young physicians (aged ≤35), residents, those with low income, and those with ≥55 weekly working hours. The performance-based salary system was regarded as a problem by 84.7%, and 83.5% stated that they had not enough leisure time for themselves and their families. More than a half (55.7%) indicated that they would not choose the same specialty if they ever had a chance to choose again. CONCLUSION: We observed that most of chest physicians in Turkey experience burnout syndrome, which might be influenced by reforms in the health care system. The health system and working conditions should be dealt with immediately by health authorities and reformed in accordance with human dignity and rights to life.

Corticosteroid Responsive Sarcoidosis with Multisystemic Involvement Years after Initial Diagnosis: A Lymphoma Mimicker on 18-FDG PET/CT.

Sarcoidosis is a chronic multisystemic inflammatory disease characterized by noncaseating epithelioid cell granulomas. 18-Fluorodeoxyglucose positron-emission tomography/computer tomography (FDG-PET/CT) is increasingly used in routine clinical practice to assess active sarcoidosis because it can detect active inflammatory granulomatous disease. However, active sarcoidosis lesions are observed to be hypermetabolic on FDG-PET/CT much like malignancies, which may lead to misinterpretation on imaging. In this case report, we present a rare case of sarcoidosis with multisystem involvement including lung, lymph nodes, bone, pleura, and soft tissue that mimicked lymphoma on FDG-PET/CT and responded to corticosteroid treatment.

MDCT findings of Scimitar syndrome in an elderly patient.

Scimitar syndrome is a rare congenital vascular anomaly characterized by abnormal venous drainage of the right lung to the inferior vena. We report here a case who is diagnosed late with Scimitar syndrome.

[The relationship between pulmonary function and exercise capacity and quality of life in patients with ankylosing spondylitis]. / Ankilozan spondilitli hastalarin solunum fonksiyonlarinin egzersiz kapasitesi ve yasam kalitesi ile iliskisi.

INTRODUCTION: Ankylosing spondylitis causes restrictive respiratory disorder by limiting the expansion of the chest because of the costosternal and costovertebral joints. Our study is planned to evaluate the respiratory functions of the ankylosing spondylitis patients who have a high rate of pulmonary involvement, and to compare the results with the exercise capacity and life quality of these patients. MATERIALS AND METHODS: There were 27 (18 male, 9 female) Norvegian patients who came to Turkey and had ankylosing spondylitis diagnose according to Modified New York criterias, to have a routine physical therapy and rehabilitation programme with an average age of 50.6 ± 6.6 years. The patients' clinical histories were taken. Pulmonary function tests were performed with spirometry and pulmonary muscle strength was measured with mouth pressure measure. 6 minute walk test was performed to determine exercise capacity and Short Form-36 Life Quality Questionairre was used to evaluate life quality of the patients. RESULTS: The patients had 18.85 ± 10.64 average diagnose duration and the expected FEV1 value of the patients was 3.75 ± 0.88 L/sec, FEV1/FVC ratio was 80.44 ± 6.42, MIP was 62.96 ± 20.61 and MEP was 80.22 ± 21.12. 40.7% of the patients had positive smoking history while 14.8 % had dyspnea and 11.1% had symptoms of caughing-sputum. Walking distance was 595.50 ± 83.20 metre. Life quality category scores were 42.82 ± 16.78 minimally, 83.58 ± 23.06 maximally. Pulmonary function and pulmonary muscle strength values were similar in smoking and non-smoking patients. But in smoking patients, physical function and social function categories of quality of life survey scores were found lower than non-smoking patients. CONCLUSION: Respiratory and other parameters were high related to high standarts in treatment and following and exercise habit of the patients in Norway. Accordingly, it is thought that an appropriate medical treatment and exercise as a lifestyle habits of the patients reduce the negative effects of ankylosing spondylitis on respiratory system.

Paradoxical increase in uric acid level with allopurinol use in pyrazinamide-induced hyperuricaemia.

We report the case of a 36-year-old man with psoriatic arthritis and miliary tuberculosis, whose serum uric acid (SUA) level increased after the initiation of antituberculosis treatment, which included pyrazinamide. Most strikingly and paradoxically, the patient's SUA level increased after treatment with allopurinol. On cessation of allopurinol, his SUA level decreased substantially, and complete normalisation was observed following the discontinuation of pyrazinamide treatment.

Effect of home-based pulmonary rehabilitation in patients with idiopathic pulmonary fibrosis.

OBJECTIVE: The aim of this study was to investigate the effects of a home-based pulmonary rehabilitation program on the functional outcome parameters in patients with idiopathic pulmonary fibrosis (IPF). DESIGN: A prospective study. PATIENTS: Seventeen patients diagnosed with IPF. METHODS: A home-based pulmonary rehabilitation program was carried out in 17 IPF patients for 12 weeks. Dyspnea severity during daily life activities (Medical Research Council Scale), pulmonary function (pulmonary function test), exercise capacity (6-minute walking test, 6MWD), and general health related quality of life (Medical Outcomes Short Form-36) were evaluated. RESULTS: A significant decrease in perceived dyspnea (p = 0.003) and leg fatigue (p < 0.05) severities, and an increase in the 6MWD (p = 0.04) and general health related quality of life scores (health perception, physical role, and emotional status subscores) were found after the program (p < 0.05). CONCLUSION: Home-based pulmonary rehabilitation may reduce dyspnea and fatigue severities, and improve exercise capacity and health-related quality of life in patients with IPF. In the treatment of IPF patients, home-based pulmonary rehabilitation programs should be placed alongside the routine treatment options.

Community acquired pneumonia and direct hospital cost.

In Turkey, there is inadequate data about the direct or indirect cost of community acquired pneumonia (CAP). This study aims to identify the clinical, laboratory, and radiological properties, direct hospital costs of CAP, and the factors that affect these costs. Grouping of the subjects and cost analysis were evaluated in accordance with Pneumonia Severity Index (PSI) and 'Turkish Thoracic Society (TTS) CAP Guideline'. 114 cases with an average age of 70.9 were analyzed retrospectively. Average hospital stay was 11.0 +/- 6.6 days. Three of the cases that appeared to be in group IIIb in accordance with TTS CAP Guideline, and that had a PSI score of 102.7 died. Average costs of medicine was 484.59 Euro, radiology costs were 65.38 Euro, laboratory costs were 329.38 Euro and the total cost was 1630.77 Euro. In group IIIb cases, costs of medicine and the total costs were higher than other groups. Radiological, laboratory and the total costs were not determined to be different among cases that did or did not conform to initial treatment guidelines (p> 0.05). There were no effect of gender and advanced age (>/= 65 years) on total cost (p> 0.05). Existence of a comorbid disease was detected to have increased the total cost (p= 0.003). Total costs according to PSI scoring were 1274.60 Euro in low-risk group, and 1929.49 Euro in high-risk group (p= 0.04). Hospital mortality due to CAP was 2.6%.