Malignant fibrous histiocytoma is a predominant pleomorphic sarcoma usually occurring in the deep soft tissue of adults. The tumor commonly occurs in the extremities or in the retroperitoneum. We report a case of malignant fibrous histiocytoma of the paratesticular tissue. A 59 year old man presented with a 7 month history of a painless right upper scrotal mass. Radical orchiectomy with high ligation of the spermatic cord and wide excision of surrounding tissue was performed and then he was received external beam radiation to the right inguinal area and scrotum. He was well 15 months later with no evidence of local recurrence or metastases at follow up study.
Adult ; Extremities ; Follow-Up Studies ; Histiocytoma, Malignant Fibrous* ; Humans ; Ligation ; Middle Aged ; Neoplasm Metastasis ; Orchiectomy ; Recurrence ; Sarcoma ; Scrotum ; Spermatic Cord

OBJECTIVE: Poor head and neck support during sleep can exacerbate the neck pain. Based on the ideal sleep posture and pillow suggested by Cyriax, we designed a new cervical pillow and compared the degree of pain reduction, quality of sleep and pillow satisfaction with a low hospital pillow and a high pillow. METHOD: The newly designed pillow has a built-in pressure-adjustable air bag in the cervical area and provides normal cervical lordotic curve in supine position and maintains cervical and thoracic vertebrae to form a horizontal line in side-lying position. Thiry-four patients with cervical pain used low hospital pillows for the first week of 3-week randomized crossover design study. They were subsequently randomly assigned to use each of the other two pillows for 1-week period. Outcomes were measured using visual analog scale, sleep questionnaire and a pillow satisfaction scale. RESULT: Compared with the other 2 types of pillows, subjects using the newly designed pillow showed much reduced pain intensity, increased duration of sleep and sleep quality and better pillow satisfaction. CONCLUSION: We designed a cervical pillow with built-in pressure adjustable air bag and it can significantly reduce pain intensity and improve quality of sleep in patients with cervical pain.
Air Bags ; Cross-Over Studies ; Head ; Humans ; Neck ; Neck Pain ; Posture ; Surveys and Questionnaires ; Supine Position ; Thoracic Vertebrae ; Visual Analog Scale

Objective: To evaluate the efficacy and safety of 8 weeks of resistance circuit training in people with paraplegia due to spinal cord injury. Methods: Participants were randomized into experimental and control groups. Although the intensity and sequence of movements of the exercise programs were identical in both groups, the resting time between sets was limited to 1 minute in the experimental group. In the control group, the participants were allowed to rest until they were comfortable. Both groups received 8 weeks of training twice per week. Before and after the program, muscle mass, body fat percentage, fat mass, blood pressure, heart rate, muscle strength and muscular endurance were evaluated, and 6-minute propulsion test was conducted. Additionally, the safety of the program was assessed. Results: Twenty-two individuals with paraplegia were enrolled (11 in each group). After the training program, the experimental group showed a significant decrease in the resting blood pressure and improvement in the upper extremity muscle mass, strength, and endurance (p<0.05). Each variable showed significant inter-group differences (p<0.05). Furthermore, none of the participants showed autonomic adverse events, musculoskeletal side effects, or discomfort. Conclusion The results show that resistance circuit training programs with short resting intervals are superior to the usual resistance exercise programs in improving the blood pressure and physical strength and are safe for people with upper thoracic level injuries at T6 or higher.