Diffuse Alveolar Hemorrhage Confirmed by Bronchoalveolar Lavage in a Patient with Hemoptysis after Sildenafil Use for Erectile Dysfunction / 대한구급학회지

A 81-year-old man was referred for respiratory failure by emergency medical technicians. He admitted at intensive care unit for ventilator treatment. Several hours before admission, he took sildenafil 100 mg for erectile dysfunction without prescription. The episodes of hemoptysis occurred several hours later. Computed tomography revealed multifocal diffuse ground-glass attenuation in both lungs. And the more we performed bronchoalveolar lavage, the more the color of it was turned into red. We treated him with empirical antibiotics and tranexamic acid, and hemoptysis was stopped in one day after admission. But in the 5th admission day, he died from sepsis combined with pneumonia caused by Acinetobacter baumannii abruptly.

Effect of Triflusal on Primary Vascular Dysregulation Compared with Aspirin: A Double-Blind, Randomized, Crossover Trial

PURPOSE: Primary vascular dysregulation (PVD) is a condition in which the response to cold temperature or external stimuli is abnormal. We investigated whether triflusal use results in amelioration of PVD symptoms and improvement of several related parameters compared with aspirin. MATERIALS AND METHODS: Eighty-eight PVD patients (54% female, 56+/-8 years) were randomly selected to receive either triflusal (300 mg, b.i.d.) or aspirin (150 mg, b.i.d.) for a period of 6 weeks followed by crossover. PVD was defined as both red-blood-cell standstill in video-assisted microscopic capillaroscopy during cold stimulation using carbon dioxide gas and a score of more than 7 points in a validated questionnaire. Efficacy of treatment was assessed by 1) cold intolerance symptom severity (CISS) score, 2) finger Doppler indices, and 3) indocyanine green perfusion imaging. RESULTS: The use of triflusal resulted in a greater improvement in CISS score (44.5+/-18.4 vs. 51.9+/-16.2; p<0.001) and in mean radial peak systolic velocity (69.8+/-17.2 vs. 66.1+/-16.4; p=0.011) compared to aspirin. Furthermore, significant differences were also observed in perfusion rates on indocyanine green perfusion imaging between triflusal and aspirin (45.6+/-25.8 vs. 51.6+/-26.9; p=0.020). CONCLUSION: Triflusal was more effective and demonstrated a more consistent impact on the improvement of symptoms and blood flow in patients with PVD than aspirin.

A Case of Acute Kidney Injury in A 62 Year Old Man Who Took Atractylodes Macrocephala Koidzumi

The drug inducing tubulointerstitial nephritis is a crucial cause of acute kidney injury. Use of herbal plants in disease treatment is generally practiced in Korea. Although there are a small number of case reports, tubulointerstitial nephritis caused by taking Atractylodes macrocephala Koidzumi in human has never been reported. A 62-year-old man visited our hospital with symptoms of systemic edema accompanied by reduced urine volume and dyspnea after taking herbal plant 1 week ago. Chest radiographs showed both sided pleural effusion. Blood test results showed elevation of serum blood urea nitrogen and creatinine level and urine test results showed hematuria and proteinuria. Renal biopsy result showed evidence of tubulointerstitial nephritis by tubulitis and inflammatory cell expansion in the interstitium was observed. The patient's renal function recovered after administration of active renal replacement treatment and conservative therapy such as supplementation of fluid and electrolytes, and there was no disease recurrence for 1 year. Therefore, this case proved that Atractylodes macrocephala Koidzumi could cause acute kidney injury by the drug induced tubulointerstitial nephritis in human.

Tricuspid and pulmonary valve endocarditis associated with double-chambered right ventricle / 고신대학교의과대학학술지

We report a rare case of tricuspid valve and pulmonary valve endocarditis associated with a double-chambered right ventricle in an adult female with pulmonary artery aneurysm and septic pulmonary embolism by Streptococcus mitis. She was treated with aggressive antibiotic therapy followed by debridement of the infective lesion of tricuspid valve, pulmonary valve replacement using xenograft and resection of obstructing muscular bundles in right ventricle.

Diffuse Alveolar Hemorrhage Confirmed by Bronchoalveolar Lavage in a Patient with Hemoptysis after Sildenafil Use for Erectile Dysfunction / 대한중환자의학회지

A 81-year-old man was referred for respiratory failure by emergency medical technicians. He admitted at intensive care unit for ventilator treatment. Several hours before admission, he took sildenafil 100 mg for erectile dysfunction without prescription. The episodes of hemoptysis occurred several hours later. Computed tomography revealed multifocal diffuse ground-glass attenuation in both lungs. And the more we performed bronchoalveolar lavage, the more the color of it was turned into red. We treated him with empirical antibiotics and tranexamic acid, and hemoptysis was stopped in one day after admission. But in the 5th admission day, he died from sepsis combined with pneumonia caused by Acinetobacter baumannii abruptly.

Strongyloides Hyperinfection in an Elderly Patient Treated for Stomach Cancer

Strongyloides stercoralis is an intestinal nematode with a complex life cycle, including a free living cycle, a parasitic cycle, and an auto-infection cycle. S. stercolaris infection may occur in both immunocompetent and immunocompromised individuals. It is usually asymptomatic and undetectable for decades in a healthy host. In immunocompromised patient, however, it may cause life threatening hyperinfection involving multiple organs. In Korea, several cases of Strongyloides hyperinfection have been reported since 1959. However, reports with gastric involvement and peritoneal invasion are rare. This is a report of gastric strongyloidiasis hyperinfection identified at ascites in an elderly patient who had subtotal gastrectomy due to stomach cancer.