Background: Rapid and accurate diagnosis is essential for containing the novel influenza A/H1N1 pandemic. Polymerase chain reaction (PCR) testing is an accurate diagnostic method, but it is not routinely available worldwide. We herein evaluated the usefulness of pharyngeal “influenza follicles” in diagnosing seasonal influenza and influenza A/2009 (H1N1) pdm.
Methods: Between August 3 and October 29, 2009, we evaluated 87 patients with influenza-like symptoms. Twenty-three had influenza follicles (22 on initial evaluation; 1 on follow-up) while 64 did not. Considering these two groups, we then compared the positive cases using rapid diagnostic testing (confirmed by PCR). In addition, 419 cases of seasonal influenza diagnosed between 2003 and 2009 were examined for the presence of influenza follicles based on Miyamoto's 2007 definition⁹, and new exclusion criteria were developed.
Results: Among the 23 patients with influenza follicles, 21 were diagnosed with novel influenza. Of these, follicles were present on initial evaluation in 20 and on follow-up in 1. None of the 64 patients without influenza follicles were diagnosed with influenza (sensitivity 100%, specificity 97%). Among the 419 patients diagnosed with seasonal influenza between 2003 and 2009, influenza follicles occurred in all type A/H3N2, A/H1N1, and B cases (sensitivity 95.46%, specificity 98.42%). Thus, follicles were considered a specific sign of influenza.
Conclusion: Influenza follicles occur in both seasonal and novel influenza. This identification method has higher diagnostic sensitivity and specificity than rapid diagnostic testing and is a promising clinical tool for diagnosing influenza when PCR is unavailable, or in pandemic situations.

A 62-year-old woman presented with acute chest pain. An enchanced CT scan showed type A closing aortic dissection. An ulcer-like projection (ULP) was observed in the abdominal aorta above the superior mesenteric artery on aortography. At 3 months after onset, recurrent chest pain appeared. An enchanced CT scan showed a false lumen in the ascending aorta and a new ULP and localized false lumen were opacified in the distal ascending aorta on aortography. The graft replacement of the ascending aorta was performed using open distal anastomosis under circulatory arrest and retrograde cerebral perfusion. Two intimal tears were found in the aortic root and distal ascending aorta. The patient recovered without complications. Postoperative CT scan and aortography revealed no residual false lumen.

Background : Since 2002, Keio University Hospital's Kampo Clinic has promoted itself actively through the media, public presentations, faculty outreach and an internet home page. However, the relative value of these promotions is unknown. Additionally, the range and prevalence of presenting concerns, and the ages and the gender ratio of the patients served at Keio is unknown.Objective and Methods : To better understand and better serve the patients, the medical charts of every new patient who presented to Keio University Hospital's Kampo Clinic from November 2004 to November 2005 (n=791) were retrospectively analyzed for 1) referral source, 2) age, 3) gender, and, 4) disease category.Results : The internet webpage was by far the best source of new patient referrals. The out-of-hospital referral rate to the clinic was remarkably low. Women exceeded men by a 3 : 1 ratio. Most women were in their thirties but male patients were fairly evenly distributed across the age spectrum. Patients under 16 and over 70 were gender-balanced. The vast majority of patients presented with general medicine/pediatric, dermatological or gynecological problems.Conclusion : A patient-oriented internet home page provides a good source of new patient referrals. Given the low rate of referrals from outside hospitals and physicians, additional outreach directed at internal medicine, dermatology or obstetrics/gynecology physicians appears warranted.
Clinic ; Hospitals ; Medicine, Kampo ; seconds ; Universities

The use of the internal mammary artery (IMA) is now routine in most coronary artery bypass grafting (CABG) because of its improved long-term patency and survival. A small but important percentage of these patients will require valve surgery and thoracic aortic aneurysm repair following CABG. These operations present a challenging problem for the cardiac surgeon because of difficulties regarding approach, dissection around the IMA and optimal myocardial protection. We investigated surgical results and the effectiveness of various methods of myocardial protection in 8 patients who underwent reoperations between December 1983 and June 2005. The mortality was 13%. There were 2 perioperative myocardial infarctions (25%), 6 cases of prolonged ventilation (75%), 3 cases of low output syndrome (38%), 1 case of acute renal failure (13%) and 1 case of sepsis (13%). We carried out resternotomy for 6 patients without any hospital death or perioperative myocardial infarction. Our reoperation approach had acceptable risk control with resternotomy, avoidance of dissecting the IMA and hypothermic perfusion.

Purpose: Head and neck cancer patients receiving chemoradiation therapy often suffer from severe mucositis. Chemoradiation therapy-induced mucositis is usually accompanied by severe and intractable pain that impairs quality of life. To establish an effective method for treatment of mucositis pain, we retrospectively investigated the relationships of radiation dose with severity of mucositis and opioid consumption. We also conducted a survey on satisfaction of pain treatment. Methods: Study 1: Fourteen patients who underwent chemoradiation therapy of 70 Gy for head and neck cancer from 2005 to 2009 participated in the study. The relationship of severity of mucositis with opioid use was studied. Study 2: Seven patients who had mucositis of over grade 3 and had completed radiation therapy participated in the study. We carried out a questionnaire survey about satisfaction of each pain treatment. Results: Study 1: Increase of radiation dose significantly worsened the severity of mucositis. Opioid consumption for treating pain was significantly greater in the pharynx cancer group than in the oral cancer group. Study 2: Oral care treatment was preferred to systemic administration of analgesics including opioids. Conclusions: In the oral cancer group, oral care treatment was thought to be useful for pain treatment. Oral cancer patients needed less opioids than did pharynx cancer patients.

When the Kampo treatment is considered for skin diseases of infants, difficulties arise because of the medicine's smell and taste. One of the ways is to give Kampo medicine to their mothers with the expectation that Kampo medicine will be transfered to the infant through lactation. The results of this treatment of ten infants are reported here. One suffered from seborrheic eczema and nine from atopic dermatitis. Nine out of ten cases were cured by the treatment of Kampo medicine in periods ranging from one month to one year and four months. The other case had to continue Kampo medicine by himself for one year and seven months after discontinuance of breast feeding. This therapeutic way is also good for the mothers with atopic dermatitis. In cases of atopic dermatitis in both mothers and children, children improved in a rather short period compared to their mothers. As a result, for the treatment of the skin diseases of infants, administration of Kampo medicine to their mother should be considered.

A 60-year-old male patient visited the Oriental Medicine Research Institute of the Kitasato on ***** because of abdominal discomfort. Hangeshashin-to was administered to him and the abdominal discomfort was relieved. He continued to take Hangeshashin-to from June to August 1997. He had chills, high fever, and fatigue from ********. He stopped Hangeshashin-to and took Shosaiko-to for five days because of liver dysfunction. He was admitted to our hospital on ********. Antibiotics and stronger neo-minophagen C were administered to him. A chest roentgenogram revealed a ground-glass shadow on the left upper lung, and Shosaiko-to was discontinued. The patient began to complain of dyspnea and had fine crackles on the chest. A chest roentgenogram and chest CT showed interstitial pneumonitis. Oral predonisolone therapy was started for hypoxemia and the patient improved. A drug lymphocytes stimulation test revealed that lymphocytes were stimulated by Shosaiko-to and its components, Saiko and Ogon. A chest roentgenogram just before ingesting Hangeshashin-to revealed the interstitial change of the lung. Taken all together, this patient suffered from druginduced hepatitis and pneumonitis as a result of ingesting Hangeshashin-to and Shosaiko-to.

Methods: We included 62 patients who underwent combined LLIF surgery and PPS fixation for degenerative lumbar spondylolisthesis with spinal canal stenosis. We compared the patient demographics and the accuracy of fluoroscopy-guided PPS placement between two groups: patients who remained in the lateral decubitus position for the pedicle screw fixation (single-position surgery [SPS] group) and those who were turned to the prone position (dual-position surgery [DPS] group). Results: There were 40 patients in the DPS group and 22 in the SPS group. Of the 292 PPSs, only 12 were misplaced. In other words, 280/292 screws (95.9%) were placed correctly in the pedicle’s cortical shell (grade 0). PPS insertion did not cause neurological, vascular, or visceral injuries in either group. The breach rates for the DPS and SPS groups were 4.1% (grade 1, 5 screws; grade 2, 3 screws; grade 3, 0 screw) and 4.1% (grade 1, 2 screws; grade 2, 2 screws; grade 3, 0 screw), respectively. Although there were no statistically significant differences, the downside PPS had more screw malpositioning than the upside PPS. Conclusions We found that PPS insertion with the patient in the decubitus position under fluoroscopic guidance might be as safe and reliable a technique as PPS insertion in the prone position, with a misplacement rate similar to that previously published.

Background/Aims: Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) using a 19-gauge needle is an efficient sampling method for the diagnosis of lymphadenopathy. This study compared 19-gauge conventional and Franseen needles for the diagnosis of lymphadenopathy and classification of malignant lymphoma (ML). Methods: Patient characteristics, number of needle passes, puncture route, sensitivity, specificity, and accuracy of cytology/histology for lymphadenopathy were analyzed in patients diagnosed with lymphadenopathy by EUS-FNA using conventional or Franseen needles. Results: Between 2012 and 2022, 146 patients met the inclusion criteria (conventional [n=70] and Franseen [n=76]). The median number of needle passes was significantly lower in the conventional group than in the Franseen group (3 [1–6] vs. 4 [1–6], p=0.023). There were no significant differences in cytological/histological diagnoses between the two groups. For ML, the immunohistochemical evaluation rate, sensitivity of flow cytometry, and cytogenetic assessment were not significantly different in either group. Bleeding as adverse events (AEs) were observed in three patients in the Franseen group. Conclusions Both the 19-gauge conventional and Franseen needles showed high accuracy in lymphadenopathy and ML classification. Considering sufficient tissue collection and the avoidance of AEs, the use of 19-gauge conventional needles seems to be a good option for the diagnosis of lymphadenopathy.

BACKGROUND: Listeria monocytogenes (L. monocytogenes) is a rare causative pathogen of brain abscess that is often found in immunocompromised patients. Although patients with supratentorial listerial abscesses showed a longer survival with surgical drainage, the standard therapy for patients with subtentorial lesions has not been established. CASE REPORT: We report herein a patient with supra- and subtentorial brain abscesses caused by L. monocytogenes infection. These abscesses did not respond to antibiotics, and his symptoms gradually worsened. Drainage was not indicated for subtentorial lesions, and the patient was additionally treated with hyperbaric oxygen therapy, which dramatically reduced the volume of abscesses and improved the symptoms. CONCLUSIONS: This is the first report of drastic therapy for a patient with listerial brain abscesses involving combined antibiotics and hyperbaric oxygen therapy. The findings suggest that hyperbaric oxygen therapy is a good option for treating patients with deep-seated listerial abscesses and for who surgical drainage is not indicated.
Abscess ; Anti-Bacterial Agents ; Anti-Infective Agents* ; Brain Abscess* ; Drainage ; Humans ; Hyperbaric Oxygenation* ; Immunocompromised Host ; Listeria monocytogenes