Severe fibromyalgia alleviated by the unique muscle relaxation method of applying low force: A case report.

RATIONALE: Fibromyalgia (FM) is characterized by idiopathic persistent chronic pain in the ligaments or musculoskeletal system, and more than half of the patients with FM might have migraine headaches. Direct musculoskeletal intervention could be a non-pharmacological management to relieve symptoms. However, patients with severe FM often have intense pain from only a soft touch, thereby rendering musculoskeletal intervention challenging. PATIENT CONCERNS: A 47-year-old man had progressing intense pain, and this affected his everyday life. There were no abnormal physical findings on laboratory examination such as levels of complement, antinuclear antibodies, and C-reactive protein, which were within normal limits. Magnetic resonance imaging did not indicate abnormalities. DIAGNOSES, INTERVENTIONS, AND OUTCOMES: The patient satisfied the American College of Rheumatology criteria. Finally, we made a final diagnosis of fibromyalgia. The therapeutic intervention of Kanshoho, the unique muscle relaxation technique with low force, relieved his pain. LESSONS: If Kanshoho is carefully applied in a state of hospitalization under surveillance by an experienced physician, it could be a promising muscle relaxation method. Relaxing the trapezius muscle and reducing its intramuscular pressure might be key in treating patients with severe FM. However, it needs elucidation of its mechanism.

Macrocytic anemia induced by selenium deficiency in the course of anorexia nervosa: A case report.

RATIONALE: Anorexia nervosa is characterized by an extreme fear of weight gain. Clinicians often prescribe meal replacement shakes if patients are unable or unwilling to consume typical foods. However, these shakes sometimes lack essential micronutrients, such as selenium, which may lead to health risks. Moreover, selenium deficiency induces macrocytic anemia. Herein, we present a case of a patient with anorexia nervosa with macrocytic anemia due to selenium deficiency, which was alleviated by selenium supplementation. PATIENT CONCERNS: An 18-year-old female was admitted to our hospital. The patient was diagnosed with anorexia nervosa. Ultimately, she was unable to walk independently because of fatigue and electrolyte disturbances. CLINICAL FINDINGS: On admission, the height, weight, and body mass index of the patient were 158.5 cm, 27.1 kg, and 10.8, respectively. Our treatment for anorexia nervosa showed relative effectiveness, and the patient's body weight recovered to 29.2 kg by day 60. However, the mean corpuscular volume increased from day 20, suggesting macrocytic anemia. DIAGNOSES, INTERVENTIONS, AND OUTCOMES: Despite our vitamin B12 and folic acid supplementation interventions, the mean corpuscular volume continued to rise. On day 60, the patient was diagnosed with selenium deficiency, and selenium administration of 100 µg/day was initiated. OUTCOMES: The macrocytic anemia in the patient was alleviated, and treatment for anorexia nervosa was continued in our hospital. LESSONS: To the best of our knowledge, this is the first case of macrocytic anemia induced by selenium deficiency with anorexia nervosa comorbidity, underscoring the importance of selenium supplementation in patients with anorexia nervosa, especially in those with macrocytic anemia.

Unpredictable refeeding syndrome with severe hypophosphatemia in borderline personality disorder comorbidity: A case report.

RATIONALE: Refeeding syndrome (RS) is a fatal condition caused by rapid calorie intake during starvation. Self-neglected fasting in psychiatric disorders is associated with RS. However, overeating resulting from circumventing the clinician's instructions does not have a reportedly high risk of RS. PATIENT CONCERNS: A 47-year-old undernourished woman with borderline personality disorder was hospitalized for nausea, vomiting, and diarrhea. CLINICAL FINDINGS: She had not eaten much for 10 days and had lost weight (56.5-51.1 kg) over 3 weeks. No abnormalities were indicated on physical examination and imaging examinations. DIAGNOSES, INTERVENTIONS, AND OUTCOMES: Infectious diseases and malignancies were excluded from the differential diagnosis. On the third day of admission, the patient's serum phosphorus level significantly decreased to 0.7 mg/dL, and additional sodium phosphate was administered intravenously. On the fourth day, despite our instructions, the patient was found to be eating nonhospital food from the first day of admission. In conjunction with her history, a final diagnosis of RS was made. After appropriate treatments, the patient was discharged on the 15th day of hospitalization. The patient's nausea, vomiting, and diarrhea were improved. LESSONS: When undernourished patients have psychiatric disorders, including borderline personality disorder or schizophrenia, the occurrence of RS should be considered based on the patients' poor adherence to physicians' instructions.

Esophageal achalasia, diagnosed through the repeated manometry, alleviated using benzodiazepine: A case report.

RATIONALE: Idiopathic achalasia is an esophageal peristaltic dysfunction of the lower esophageal sphincter (LES). The initial symptom is progressive dysphagia. However, due to its rarity, it is often misdiagnosed as an esophageal disorder. High LES pressure on esophageal manometry is an essential finding for the diagnosis. PATIENT CONCERNS: A 55-year-old man was hospitalized with saliva-like vomitus, stuck-in-throat feeling of dysphagia, and weight loss. CLINICAL FINDINGS: On initial admission, gastrointestinal endoscopy, esophageal manometry, laboratory tests, and physical examination results were within normal limits. DIAGNOSES, INTERVENTIONS, AND OUTCOMES: Initially, the patient was diagnosed with globus sensation and recovered with medication. However, the symptoms recurred. He requested another examination on the second admission and was diagnosed with achalasia based on repeat esophageal manometry. The patient recovered after surgical treatment. LESSONS: When patients still suffer from these symptoms, there is a need to reconsider achalasia, even if it is initially excluded from the differential diagnosis. Medication is not a radical treatment; however, it sometimes ameliorates symptoms. Moreover, the psychosomatic approach can be useful in such cases.

The relationship between premorbid intelligence and symptoms of severe anorexia nervosa restricting type.

The purposes of this study were as follows: to compare premorbid IQ with present IQ in patients with more severe anorexia nervosa restricting type (AN-R) and to investigate the relationship between decreasing IQ and symptoms in patients with severe AN-R. Twenty-two participants were recruited (12 were AN-R patients; 10 were healthy controls). The average BMI in AN-R patients and healthy controls was 12.65 and 19.82, respectively. We assessed the outcomes using the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III), the Japanese Adult Reading Test, The Eating Disorders Inventory-2 (EDI-2), Beck Depression Scale-2 (BDI-2) and State-Trait Anxiety Index. In two-way ANOVA, there were significant interactions for the FIQ and PIQ. Only in the AN-R group, a significant single main effect of time was evidenced for the FIQ and PIQ. In the AN-R group, a significantly high positive correlation was found between changes in the PIQ and the body dissatisfaction subscale of the EDI-2. These findings raise the possibility that in patients with severe AN-R, an excessive decrease in body weight induces decreased PIQ; as a result, they have worse dissatisfaction with their body shape.