Correction of funding statement.

Correction of funding statement.

To evaluate the results and clinical impact of defecography in patients with anorectal diseases, 304 defecographic examinations from 304 patients were reviewed. The defecographic results were screened for the anorectal angle and perineal descent at rest, squeezing and during straining. Changes of rectal configuration and canal width during straining were reviewed. 304 patients had defecation problems such as terminal constipation, defecation defficulty, blood or mucus discharge, tenesmus, obstruction sensation etc. They were performed anorectal physical examination and anal manometry etc., and were later treated by operation and conservative management. Normal anorectal angle were measured to be 101°, 91°, 131°at rest, during squeezing and straining respectively. In the spastic pelvic floor syndrome, increase of anorectal angle less than 10 ° from rest to straining was observed. Incontinent patients had a larger anorectal angle (mean: 128°) at rest. 7.8cm of perineal descent was found in descending perineal syndrome in comparison to 4.0cm in normal. Normal anal canal width was measured 1.4cm only during straining but identified in incontinent patients at rest (mean:1.2cm). Abnormal rectal configuration was found in 254 defecographic examinations: rectoceles were observed in 235 cases and were associated with rectal prolapse in 115 cases, and rectal prolapses were found in 134 cases. In conclusion, the anorectal angle was valuable in evaluation of spastic pelvic floor syndrome and fecal incontinence. Degree of perineal descent was abnormally increased in descending perineal syndrome. In the cases of the rectoceles and rectal prolapses, defecography is helpful in preoperative evaluation of rectal wall change and postoperative follow up.
Anal Canal ; Constipation ; Defecation ; Defecography* ; Fecal Incontinence ; Follow-Up Studies ; Humans ; Manometry ; Mucus ; Muscle Spasticity ; Pelvic Floor ; Physical Examination ; Rectal Prolapse ; Rectocele ; Sensation

Torticollis is an usual symptom that can be the result of various disorders, such as sternocleidomastoid muscle pathology, bony abnormalities of the cervical spine, disorders of the central or peripheral nervous system, various ocular diseases, and brain tumors, especially in children. A 12-month-old male visited our hospital because of torticollis. He was normal on systemic examination, with no neurological abnormality, and his cervical spine CT was also normal. About 4 weeks later, he revisited the emergency department due to vomiting with altered mental status, and was diagnosed with a cerebellar tumor with hemorrhage. Although torticollis is known to be an important sign of a posterior fossa tumor, associated neurological or ocular symptoms are usually present. We report here a patient with posterior fossa tumor where torticollis was the only initial presenting symptom.

Torticollis is an usual symptom that can be the result of various disorders, such as sternocleidomastoid muscle pathology, bony abnormalities of the cervical spine, disorders of the central or peripheral nervous system, various ocular diseases, and brain tumors, especially in children. A 12-month-old male visited our hospital because of torticollis. He was normal on systemic examination, with no neurological abnormality, and his cervical spine CT was also normal. About 4 weeks later, he revisited the emergency department due to vomiting with altered mental status, and was diagnosed with a cerebellar tumor with hemorrhage. Although torticollis is known to be an important sign of a posterior fossa tumor, associated neurological or ocular symptoms are usually present. We report here a patient with posterior fossa tumor where torticollis was the only initial presenting symptom.
Nervous System Diseases ; Torticollis

No abstract available.
Mandibular Fractures*

No abstract available.
Rhytidoplasty*

STUDY DESIGN: Retrospective case-control study. OBJECTIVES: We analyzed the radiological results of the double-balloon inflation technique in terms of its ability to reduce cement leakage, to increase bone cement bonding, and to promote anterior column height recovery. SUMMARY OF LITERATURE REVIEW: Various methods, such as the egg-shell technique, have been proposed to prevent leakage of cement during kyphoplasty in cases of osteoporotic compression fracture. MATERIALS AND METHODS: This study analyzed 18 patients diagnosed with osteoporotic compression fracture of the lumbar spine who underwent the double-balloon inflation technique after April 2015, and 30 consecutive patients with the same diagnosis who were treated using the conventional method prior to April 2015. We analyzed the radiological results on immediate postoperative simple X-rays in the anteroposterior and lateral views, 6-week postoperative lateral X-rays, and 6-month postoperative lateral X-rays to detect changes in anterior vertebral height and the cement leakage rate. RESULTS: The average anterior vertebral height increased by 7.58 mm in the double-balloon inflation group, and by 5.8 mm in the conventional group on the immediate postoperative radiographs (p=0.044). On average, a decrease of 3.08 mm was observed at 6 weeks postoperatively in the double-balloon inflation group, in contrast to a decrease of 4.68 mm in the conventional group (p=0.149). At the 6-month postoperative follow-up, an average decrease of 1.45 mm was found in the double-balloon inflation technique group, while a decrease of 1.40 mm was found in the conventional group (p=0.9110). The cement leakage rate was 22% in the double-balloon inflation group and 27% in the conventional group (p=0.730). CONCLUSIONS: Compared to the conventional method, the double-balloon inflation technique can be done more safely, and also promotes a greater recovery of anterior vertebral height.
Case-Control Studies ; Diagnosis ; Follow-Up Studies ; Fractures, Compression ; Humans ; Inflation, Economic ; Kyphoplasty ; Methods ; Osteoporosis ; Retrospective Studies ; Spine

OBJECTIVES: We analyzed the radiological results of the double-balloon inflation technique in terms of its ability to reduce cement leakage, to increase bone cement bonding, and to promote anterior column height recovery.SUMMARY OF LITERATURE REVIEW: Various methods, such as the egg-shell technique, have been proposed to prevent leakage of cement during kyphoplasty in cases of osteoporotic compression fracture. MATERIALS AND METHODS: This study analyzed 18 patients diagnosed with osteoporotic compression fracture of the lumbar spine who underwent the double-balloon inflation technique after April 2015, and 30 consecutive patients with the same diagnosis who were treated using the conventional method prior to April 2015. We analyzed the radiological results on immediate postoperative simple X-rays in the anteroposterior and lateral views, 6-week postoperative lateral X-rays, and 6-month postoperative lateral X-rays to detect changes in anterior vertebral height and the cement leakage rate. RESULTS: The average anterior vertebral height increased by 7.58 mm in the double-balloon inflation group, and by 5.8 mm in the conventional group on the immediate postoperative radiographs (p=0.044). On average, a decrease of 3.08 mm was observed at 6 weeks postoperatively in the double-balloon inflation group, in contrast to a decrease of 4.68 mm in the conventional group (p=0.149). At the 6-month postoperative follow-up, an average decrease of 1.45 mm was found in the double-balloon inflation technique group, while a decrease of 1.40 mm was found in the conventional group (p=0.9110). The cement leakage rate was 22% in the double-balloon inflation group and 27% in the conventional group (p=0.730). CONCLUSIONS Compared to the conventional method, the double-balloon inflation technique can be done more safely, and also promotes a greater recovery of anterior vertebral height.

PURPOSE: To assess relative diagnostic value of Ga-67 planar, Ga-67 SPECT, and CT images for detection of head and neck tumors and cervical lymph node metastasis. MATERIALS AND METHODS: Thirty eight patients of pathologically proven head and neck tumors including squamous cell carcinomas(n=32), malignant lymphomas(n=3), undifferentiated carcinomas(n=2), adenocarcinomas(n=l) were enrolled in this study. Ga-67 planar and SPECT images were obtained with intravenous injection of 5mCi of Ga-67 citrate. On the basis of 30 and 20 mm in the greatest diameter of cervical lymph nodes, we compared lesion detectability of Ga-67 planar, SPECT, and CT. RESULTS: Thirty eight cases of head and neck tumors were detected in 29 cases(76.3%) with Ga-67 planar image, 37 cases(97.3%) with Ga-67 SPECT, and 32 cases(84.2%) with CT. 25 of 32 squamous cell carcinomas were positive with Ga-67 planar image and all of 32 cases with Ga-67 SPECT. Both of two undifferentiated carcinomas were positive with Ga-67 planar and SPECT images. Two of three malignant lymphomas were positive with Ga-67 planar image and all of three with Ga-67 SPECT. Eight of nine tumors were negative with Ga-67 planar image and those were less than 30ram. One case of adenocarcinoma was negative with Ga-67 planar and SPECT images. Seven of nine lymph nodes greater than 30mm were positive with Ga-67 planar image and all of nine with Ga-67 SPECT. On the basis of 20mm in greatest diameter, 16 of 21 lymph nodes greater than 20 mm were positive with Ga-67 planar and SPECT images. CONCLUSION: CT providing better resolution than Ga-67 scan permitted analysis of size and location of metastatic cervical nodes, however primary tumors of oral cavity, vocal cord, and nasopharynx were often not detected on CT when metallic and motion artifacts were present, where Ga-67 SPECT was useful. Ga-67 SPECT enabled better anatomical localization than Ga-67 planar image and was useful in detection of lymph nodes greater than 30 mm.
Adenocarcinoma ; Artifacts ; Carcinoma ; Carcinoma, Squamous Cell ; Citric Acid ; Head* ; Humans ; Injections, Intravenous ; Lymph Nodes ; Lymphoma ; Mouth ; Nasopharynx ; Neck* ; Neoplasm Metastasis* ; Tomography, Emission-Computed, Single-Photon ; Vocal Cords