Nonulcerative Lesion Detected by Endoscopy as an Early Expression of Gastric Malignancy: --Retrospective Observation of 72 Cases of Gastric Carcinoma--

To evaluate the endoscopic criteria for early malignant findingsof gastric carcinoma more precisely, a retrospective examinationof endoscopic pictures of 72 patients with gastric carcinomawas carried out. The patients had received endoscopic examinationsrepeatedly for years and proceeded finally to surgery on thebasis of a diagnosis of carcinoma by gastric biopsy. The macroscopicas well as microscopic findings of the resected specimens werecompared with the previous endoscopic observations. Ulcerative lesions were predominantly found at the initial endoscopyin patients whose final diagnosis was the lie type of earlygastric cancer or IIc-like advanced cancer. These patients usuallyreceived endoscopic examinations repeatedly and their lesionswere diagnosed as malignant by the adopted criteria of earlygastric cancer 2 to 6 yr after the initial examination. In contrast, nonulcerative lesions were observed more frequentlyat the initial examination in patients with the final diagnosisof the IIa+IIc type of early gastric cancer or Borrmann typeof advanced cancer. In most of those patients endoscopic examinationwas not carried out so frequently, and in some of those whohad been closely followed the malignant findings appeared rathersuddenly with tumorous formation as well as deeper invasionduring less than a few years from the previous examination atwhich the tumor had been considered benign. These data indicate that the nonulcerative lesions which wereconsidered benign could be the early expression of gastric carcinoma.It should be stressed that nonulcerative lesions such as "irregularerythematous change, discoloration, flat granular change" and"simple mucosal depression" observed in some parts of the stomachwould be important site for the detection of early gastric carcinoma,and that these lesions need to be biopsied more frequently.     

Occupational Factors and Problem Drinking among a Japanese Working Population

Problem drinking is a serious public health problem in the workplace. However, few Japanese epidemiological studies have investigated the occupational characteristics of problem drinking. The purpose of this study is to clarify the occupational risk factors for problem drinking among a Japanese working population. We used data from a random-sampling survey about mental health and suicide, conducted among Hamamatsu City residents aged 15 to 79 yr old during May and June in 2008. The relation between occupational factors and problem drinking was analyzed with multiple logistic regression models stratified by gender. CAGE questionnaire was used to assess problem drinking. With regard to employment types, problem drinkers were more prevalent among self-employed women. With regard to occupational types, clerical and service professions had more problem drinkers of either sex, while administrative/managerial and sales professions had more women with such problem. With regard to company size, male problem drinkers were more prevalent in smaller companies than in larger ones. These results indicate that the prevalence of problem drinkers in the workplace depends on where one works. It is necessary to consider these characteristics to provide effective measures to address problem drinking in the workplace.     

An Acute Myocardial Infarction Case that Survived An Out‐of‐Hospital Cardiac Arrest in Which Prominent Ischemic J Waves Were Documented

We describe a case of a myocardial infarction, in which prominent ischemic J waves were documented during recurrent ventricular fibrillation attacks. The patient was referred to our hospital to treat an out‐of hospital cardiac arrest. Although the 12‐lead electrocardiogram obtained just after the first cardioversion did not show any apparent J waves, a J wave‐like steep downsloping type ST‐segment elevation associated with q waves in the inferior leads was documented during multiple episodes of ventricular fibrillation. Our report revealed the appearance of J waves as an important marker for lethal arrhythmias in acute ischemia. (PACE 2012; 35:e27–e30)     

The Hanger Reflex: An Inexpensive and Non-invasive Therapeutic Modality for Dystonia and Neurological Disorders

The hanger reflex is a phenomenon characterized by the involuntary rotation of the head when a wire hanger is worn around the head such that a force is applied to the frontal temporal area by the longer side of the hanger. The application of a shearing force on the skin is thought to be the cause of this phenomenon. Attempts have been made to treat cervical dystonia using equipment designed to induce the hanger reflex. This reflex may have implications in the treatment of headaches, cervical pain, and adhesive capsulitis. The hanger reflex is seen not only in the head region but is also in other parts of the body. Thus, it could be used in the treatment of systemic dystonias. The hanger reflex may help develop inexpensive and non-invasive treatment for dystonia or other neurological diseases and is expected to be the focus of research in the future.