RESUMO
The present report described the case of a 74-year-old male patient with asbestos exposure whose chest computed tomography revealed a right lower lobe nodule and right pleural effusion. Pleural biopsy led to the diagnosis of epithelial malignant pleural mesothelioma (cT2N0M0, stage IB). Combination therapy with cisplatin + pemetrexed led to the complete remission of malignant pleural mesothelioma; however, the right lower lobe nodule grew in size over time. The patient was subsequently diagnosed with lung adenocarcinoma (cT1aN0M0, stage IA1) by computed tomography-guided biopsy performed 18 months after chemotherapy initiation and achieved remission of lung adenocarcinoma with stereotactic radiotherapy. The patient was alive without recurrence at the 12-month follow-up. The present case illustrated that multiple active regimens are currently available for malignant pleural mesothelioma and lung cancer that can aid in the treatment of complex cases.
RESUMO
In cases of Sweet's syndrome with pulmonary involvement, fever of unknown origin, and macrocytic anaemia, VEXAS syndrome can be considered in the differential diagnosis. A 67-year-old man who was taking prednisolone for a fever of unknown origin and Sweet's syndrome was referred to us because of an abnormal chest shadow. Computed tomography revealed a nonfibrotic hypersensitivity pneumonitis-like opacity, and blood test results indicated macrocytic anaemia. His pulmonary symptoms spontaneously improved but again exacerbated approximately 1 month later. Methylprednisolone pulse therapy improved his condition, but he had recurring fever flare and pulmonary involvement post-treatment. A peripheral blood UBA1 gene test planned at a specialized institution was not performed, making the diagnosis difficult. We attempted careful tapering of methylprednisolone, but his macrocytic anaemia led to pancytopenia and he unfortunately died of sepsis due to neutropenia.
RESUMO
Background: The strength, assistance in walking, rising from a chair, climbing stairs, and falls questionnaire (SARC-F) is widely used for screening sarcopenia. We aimed to examine the association of SARC-F scores with the measurements of quality of life and activity in patients with idiopathic pulmonary fibrosis (IPF). Methods: This cross-sectional pilot study prospectively enrolled 54 patients with IPF who completed pulmonary function tests, the 6-min walk test, the chronic obstructive pulmonary disease assessment test (CAT), St. George's Respiratory Questionnaire (SGRQ), the Hospital Anxiety and Depression Scale, and a daily step count. The daily step count was measured continuously for 7 consecutive days using a tri-axis accelerometer device. Results: The mean age was 73.6±7.9 years and the mean percent predicted forced vital capacity was 80.4%±15.6%. The median [interquartile range] SARC-F score, SGRQ total scores, and CAT scores were 2 [1-3.25], 28.8 [14.4-46.9], and 13 [7-22], respectively. SARC-F scores were correlated with the percent predicted forced vital capacity (r=-0.51, P<0.001), CAT score (r=0.57, P<0.001), SGRQ total score (r=0.77, P<0.001), Hospital Anxiety and Depression Scale anxiety score (r=0.31, P=0.025), and Hospital Anxiety and Depression Scale depression score (r=0.28, P=0.041). Linear regression analyses revealed that the 6-minute walk test (6MWT) (standardized ß=0.33, P=0.011) and SARC-F score (standardized ß=-0.39, P=0.005), but not the CAT score and SGRQ total score, were significant predictors for daily step count. Conclusions: SARC-F scores were correlated with health status and daily activity in patients with IPF. Further studies are warranted to validate the utility of the SARC-F in patients with IPF.
