An 81-Year-Old Man With Abnormal Hand Movement and Lung Masses.

An 81-year-old man who currently smokes with a 30-pack-year history presented with involuntary rhythmic motion of his right hand that had started insidiously and progressively worsened over the past 5 months. His medical history included hypertension and dyslipidemia. He did not have a prior history of pulmonary disease and currently denied any shortness of breath or cough.

A 51-Year-Old Woman With Progressive Dyspnea and Diffuse Bilateral Pulmonary Nodules.

A 51-year-old woman was referred to our hospital with progressive dyspnea on exertion for 2 months after COVID-19 vaccination (ChAdOx1-S [recombinant] vaccine). She did not have a cough, fever, hemoptysis, weight loss, or night sweats. She had no history of arthritis, rash, photosensitivity, or other signs of autoimmune disease.

Survival Analysis and Clinical Outcomes between Paclitaxel and Carboplatin Versus Carboplatin and Gemcitabine in Patients with Advanced-stage Non-small-cell Lung Cancer: A Single-center Cohort Study.

Background: Palliative chemotherapy using platinum-based doublet chemotherapy was recommended as one of the standard treatments in patients with advanced-stage non-small cell lung cancer (NSCLC) with negative EGFR mutation. This study aimed to compare clinical outcomes between patients treated with paclitaxel and carboplatin (PC) and those treated with carboplatin and gemcitabine (CG).

Methods: We conducted a retrospective cohort study comparing PC and CG at Hatyai Hospital between 2012 and 2019.

A novel droplet digital polymerase chain reaction for diagnosis of Pneumocystis pneumonia (PCP)-a clinical performance study and survey of sulfamethoxazole-trimethoprim resistant mutations.

Objectives To determine the performance of droplet digital polymerase chain reaction (ddPCR) assays in diagnosing Pneumocystis pneumonia (PCP), and to survey the sulfamethoxazole-trimethoprim (SMX-TMP) resistant mutations in our PCP cohort. Methods A prospective study was conducted from January 2017 to June 2018. Adult immunocompromised subjects with pneumonia were enrolled.