There have been some reports that keishikaryukotsuboreito improves climacteric symptoms such as palpita tion, but none have reported coldness successfully treated with this formulation. We report a case of palpita tion and coldness, successfully treated with keishikaryukotsuboreito.
The patient was a 48-year-old female. She complained of palpitation and coldness for 2 to 3 years. She had coldness of the hands and feet without hot flushes. She consulted our clinic on May 8, XXXX. We prescribed keishikaryukotsuboreito (7.5 g/day) because of suggestive symptoms of insomnia, as well as palpitation in the abdomen. Her symptoms improved in 2 weeks. Keishikaryukotsuboreito is usually prescribed for cold feet with hot flushes. The results experienced in this case suggest that keishikaryukotsuboreito may be effective for cold feet without hot flushes, especially with palpitation and pulsation at the navel, which are known symp toms of qi counterflow in Kampo medicine.

STUDY DESIGN: A retrospective study. PURPOSE: To evaluate the surgical results of computer-assisted C1-C2 transarticular screw fixation for atlantoaxial instability and the usefulness of the navigation system. OVERVIEW OF LITERATURE: We used a computed tomography (CT)-based computer navigation system in planning and screw insertion in Magerl's procedure, which provides the most rigid atlantoaxial fusion, to avoid risk of vertebral artery (VA) tear by avoiding high-riding VA during screw insertion. METHODS: Twenty patients who underwent atlantoaxial fusion under the CT-based navigation system were studied. The mean observation period was 33.5 months. The evaluated items included the existence of VA stenosis by preoperative magnetic resonance angiography, surgical time, blood loss volume, Japanese Orthopaedic Association (JOA) score and Ranawat's pain criteria before surgery and at final follow-up, postoperative screw position evaluated by CT, and bony fusion. RESULTS: The mean operation time was 205 minutes, with the mean blood loss volume of 242 ml. The mean JOA score was 11.6 points before surgery and 13.7 at final follow-up. Occipital and/or cervical pain presented before operation was remitted or resolved in all patients. Evaluation of screw insertion by CT revealed correct penetration to atlantoaxial joints, with a perforation rate of 2.6%. There was no complication, including VA tear, and all patients who were followed-up during one year or more after surgery achieved bony fusion. Some subjects who appeared inappropriate for surgery from CT images were assessed as eligible for surgery based on the evaluation results obtained using the navigation system. CONCLUSIONS: It was demonstrated that the CT-based navigation system is an effective support device for Magerl's procedure.
Asian Continental Ancestry Group ; Atlanto-Axial Joint ; Congenital Abnormalities ; Constriction, Pathologic ; Follow-Up Studies ; Humans ; Magnetic Resonance Angiography ; Neck Pain ; Operative Time ; Retrospective Studies ; Vertebral Artery

The purpose of this case report was to report a rare case of pyogenic spondylodiscitis caused by Campylobacter fetus. A 37-year-old male presented with fever and low back pain. By lumbar magnetic resonance imaging (MRI), no abnormal finding was observed at the first presentation. However, low back pain was aggravated, and fever did not improve. Thus, lumbar MRI was repeated on the 26 day after the onset of symptoms, showing abnormal signals at vertebrae and disc spaces, and pyogenic spondylitis was diagnosed. The possibility of pyogenic spondylodiscitis should be taken into account if a patient presents with low back pain and fever, and areas of low signal intensity on a T1-weighted MRI should be carefully examined. When initial MRI does not reveal abnormal findings, repeated MRI after one or two weeks or, more favorably, immediate gadolinium enhancement MRI, are important for patients who have persistent low back pain and fever.
Adult ; Campylobacter ; Campylobacter fetus ; Discitis ; Early Diagnosis ; Fever ; Gadolinium ; Humans ; Low Back Pain ; Magnetic Resonance Imaging ; Magnetic Resonance Spectroscopy ; Magnetics ; Magnets ; Male ; Spine ; Spondylitis

STUDY DESIGN: A retrospective study. PURPOSE: To evaluate the surgical results of cervical pedicle screw (CPS) fixation combined with laminoplasty for treating cervical spondylotic myelopathy (CSM) with instability. OVERVIEW OF LITERATURE: Cervical fixation and spinal cord decompression are required for CSM patients with instability. However, only a few studies have reported on CPS fixation combined with posterior decompression for unstable CSM patients. METHODS: Thirteen patients that underwent CPS fixation combined with laminoplasty for CSM with instability were evaluated in this study. We assessed the clinical and radiological results of the surgical procedures. The Japanese Orthopedic Association (JOA) scoring system was used to evaluate the clinical results. The percentages of sli p, difference in sli p angle between maximum flexion and maximum extension of unstable intervertebrae, and perforation rate of CPS were evaluated. RESULTS: The mean JOA scores before surgery, immediately after surgery, and at final follow-up were 9.1, 13.3, and 12.6, respectively. The mean percentages of sli p before surgery, immediately after surgery, and at final follow-up were 9.1%, 3.2%, and 3.5%, respectively; there were significant improvements immediately after surgery and at final follow-up. The difference in sli p angle between the maximum flexion and maximum extension of the unstable intervertebrae changed from 9.0degrees before surgery to 1.6degrees at the final follow-up. The perforation rate of CPS was 10.9%. CONCLUSIONS: The results suggest that CPS fixation combined with laminoplasty is an effective surgical procedure for treating CSM with instability.
Asian Continental Ancestry Group ; Decompression ; Follow-Up Studies ; Humans ; Orthopedics ; Retrospective Studies ; Spinal Cord ; Spinal Cord Diseases ; Spondylosis

　　Safe introduction of laparoscopic partial liver resection (LPLR) requires the selection of appropriate cases not exceeding the surgeon's skills as well as standardization of surgical procedures. After introduction at our institution, 60 LPLR procedures were performed between April 2010 and May 2016. To identify indices for case selection, short-term perioperative parameters were analyzed, including operative time, blood loss, postoperative complications, and postoperative hospital stay. Operative time was significantly shorter in the last 30 cases compared with the first 30 cases (182.5 min vs. 253 min; p＝0.023) and in 16 cases involving the left lobe (S2-4) compared with 44 cases involving the right lobe (S1, S5-8; 148.5 min vs. 246 min; p＝0.004). Blood loss was significantly less (0 mL vs. 50 mL; p＝0.028) and operative time was significantly shorter (185 min vs. 250 min; p＝0.048) in 27 cases with tumor diameter ＜2.5 cm compared with 33 cases with tumor diameter ≥ 2.5 cm. Operative time tended to be longer in 9 cases of multiple-site resection compared with 51 cases of single-site resection (207 min vs. 260 min; p＝0.085). BMI, pathology, and hepatitis virus status showed no significant difference in perioperative short-term results. For the introduction of LPLR, it may be preferable to select cases located in the left lobe with a tumor diameter ＜2.5 cm and to accumulate a certain amount of experience in similar cases first.

STUDY DESIGN: Retrospective chart review. PURPOSE: A comparison of mini open foraminotomy (MOF) for cervical radiculopathy using either large tubular (LT) or TrimLine (TL) retractors. OVERVIEW OF LITERATURE: Posterior foraminotomy relieves compression of the cervical nerve root in radiculopathy patients. However, invasion of the paravertebral muscle may cause major problems in these patients. To address these problems, we performed MOF. METHODS: Twenty cervical radiculopathy patients (16 male and 4 female) who underwent MOF between May 2004 and August 2011 were assigned to LT and TL groups. Each group contained 10 subjects. Surgical and clinical outcomes were compared. RESULTS: The average operating time in the TL group was significantly shorter than that in the LT group. The final follow-up mean neck disability indices significantly improved compared to the preoperative values (LT group, 12.0+/-7.8 vs. 28.0+/-9.4; TL group, 6.0+/-5.9 vs. 21.9+/-10). The final follow-up neck pain visual analog scale (VAS) scores also decreased significantly from the preoperative of 8.0+/-1.5 and 2.5+/-2.5 to the final follow-up values of 2.2+/-2.2 and 1.0+/-2.5 in the LT and TL groups, respectively. The recovery rate for the neck pain VAS score was 70.0+/-31.9 in the LT group and 87.0+/-32.0 in the TL group, thus suggesting no significant difference between the two groups. CONCLUSIONS: MOF with the TL retractor is an easy and safe procedure. Furthermore, the use of the TL retractor allows for a minimally invasive and effective surgical treatment of cervical radiculopathy patients.
Follow-Up Studies ; Foraminotomy* ; Humans ; Male ; Neck ; Neck Pain ; Radiculopathy* ; Retrospective Studies ; Visual Analog Scale

STUDY DESIGN: Multicenter analysis of two groups of patients surgically treated for degenerative L4 unstable spondylolisthesis. PURPOSE: To compare the clinical and radiographic outcomes of posterolateral fusion (PLF) and posterior lumbar interbody fusion (PLIF) for degenerative L4 unstable spondylolisthesis. OVERVIEW OF LITERATURE: Surgery for lumbar degenerative spondylolisthesis is widely performed. However, few reports have compared the outcome of PLF to that of PLIF for degenerative L4 unstable spondylolisthesis. METHODS: Patients with L4 unstable spondylolisthesis with Meyerding grade II or more, slip of >10degrees or >4 mm upon maximum flexion and extension bending, and posterior opening of >5 degree upon flexion bending were studied. Patients were treated from January 2008 to January 2010. Patients who underwent PLF (n=12) and PLIF (n=19) were followed-up for >2 years. Radiographic findings and clinical outcomes evaluated by the Japanese Orthopaedic Association (JOA) score were compared between the two groups. Radiographic evaluation included slip angle, translation, slip angle and translation during maximum flexion and extension bending, intervertebral disc height, lumbar lordotic angle, and fusion rate. RESULTS: JOA scores of the PLF group before surgery and at final follow-up were 12.3+/-4.8 and 24.1+/-3.7, respectively; those of the PLIF group were 14.7+/-4.8 and 24.2+/-7.8, respectively, with no significant difference between the two groups. Correction of slip estimated from postoperative slip angle, translation, and maintenance of intervertebral disc height in the PLIF group was significantly (p<0.05) better than those in the PLF group. However, there was no significant difference in lumbar lordotic angle, slip angle and translation angle upon maximum flexion, or extension bending. Fusion rates of the PLIF and PLF groups had no significant difference. CONCLUSIONS: The L4-L5 level posterior instrumented fusion for unstable spondylolisthesis using both PLF and PLIF could ameliorate clinical symptoms when local stability is achieved.
Asian Continental Ancestry Group ; Follow-Up Studies ; Humans ; Intervertebral Disc ; Spondylolisthesis*

Surgical procedures for atlantoaxial (C1–C2) fusion in young children are relatively uncommon. The purpose of this study was to report on a surgical treatment for a case of atlantoaxial instability caused by os-odontoideum in association with quadriparesis and respiratory paralysis in a 5-year-old girl. We present the patient's history, physical examination, and radiographic findings, describe the surgical treatment and a five year follow-up, and provide a literature review. The instability was treated by halo immobilization, followed by C1–C2 transarticular screw fixation using a computed tomography-based navigation system. At the five year follow-up, the patient had made a complete recovery with solid union. The authors conclude that C1–2 transarticular screw fixation is technically possible as in a case of atlantoaxial instability in a five-year-old child.
Child* ; Child, Preschool* ; Female ; Follow-Up Studies ; Humans ; Immobilization ; Physical Examination ; Quadriplegia ; Respiratory Paralysis

PURPOSE: Thoracic dumbbell tumors are relatively rare, usually arising from neurogenic elements. Methods for surgical removal thereof remain controversial. The purpose of this study was to evaluate the surgical results of a single-stage posterior approach with laminectomy and costotransversectomy only for the management of thoracic dumbbell tumors. MATERIALS AND METHODS: Eight cases of thoracic large dumbbell tumor were analyzed retrospectively: seven men and one woman (mean age, 49 years). Pathologic findings included schwannoma in five patients, neurofibroma in two patients (Recklinghausen in one patient), and ganglioneuroma in one patient. All patients underwent single-stage removal of dumbbell tumors by a posterior approach followed by laminectomy and costotransversectomy combined with instrumentation. Clinical and radiologic outcomes were reviewed, thereafter. RESULTS: Operative time ranged from 185 to 420 minutes (mean, 313 minutes), with estimated blood loss ranging from 71 to 1830 mL (mean, 658 mL). Postoperative complications included atelectasis in one case. All patients had tumors successfully removed with no neurological deterioration. Spinal deformities were not observed in any patients at the last follow-up (mean, 52 months), with instrumentation. CONCLUSION: Single-stage surgery with laminectomy and costotransversectomy may be useful for removing thoracic dumbbell tumors without a combined anterior approach.
Adolescent ; Adult ; Aged ; Female ; Humans ; Laminectomy ; Male ; Retrospective Studies ; Thoracic Neoplasms/*surgery ; Thoracic Vertebrae/*surgery