We report the case a 54-year-old male patient who was admitted to our hospital with a sore throat and evidence of a high inflammatory reaction. Computed tomography revealed a peritonsillar abscess extending from the infe...We report the case a 54-year-old male patient who was admitted to our hospital with a sore throat and evidence of a high inflammatory reaction. Computed tomography revealed a peritonsillar abscess extending from the inferior right tonsil to the cervical esophagus, and thickening of the esophageal wall. The pharyngeal abscess was drained through an intraluminal incision in the mesopharynx. Culture of the abscess fluid showed growth of Streptococcus constellatus, one of the organisms of the Streptococcus milleri group. We diagnosed the patient as having phlegmonous esophagitis secondary to peritonsillar abscess. The inflammation was judged to have extended to the submucosal space of the esophagus from the pharyngeal mucosal space. Since the inflammation was contained within the esophageal wall and did not progress to mediastinitis, critical symptoms did not appear and the patient improved through conservative management with antibiotics
Acute calcific retropharyngeal tendinitis is an inflammation of the longus coli muscle characterized by the acute onset of neck pain, swallowing pain, and limitations of neck movement. Although symptoms subside spontaneo...Acute calcific retropharyngeal tendinitis is an inflammation of the longus coli muscle characterized by the acute onset of neck pain, swallowing pain, and limitations of neck movement. Although symptoms subside spontaneously within one to two weeks, many cases are treated with antibiotics because clinical outcomes are similar to a severe infection of the retropharyngeal area such as a retropharyngeal abscess. We report herein on 3 cases of acute calcific retropharyngeal tendinitis. The first and second cases were hospitalized, had many examinations and were diagnosed retrospectively. The third patient was treated as an outpatient after a CT scan. Typical CT imaging shows prevertebral soft-tissue swelling without ring enhancement, and amorphous calcification just anterior to the atlanto-axial joint, allowing us early diagnosis.
Background: Hypopharyngeal cancer frequently presents at an advanced stage and has one of the worst prognosis among the head and neck cancers. Recently, superficial hypopharyngeal cancers with a good prognosis have been...Background: Hypopharyngeal cancer frequently presents at an advanced stage and has one of the worst prognosis among the head and neck cancers. Recently, superficial hypopharyngeal cancers with a good prognosis have been detected with a novel endoscopic technique, such as narrow band imaging. Objectives: To evaluate trends in the detail of the stage and survival rate in hypopharyngeal cancer over 20 years. Patients and methods: Between 1993 and 2012, 722 patients with hypopharyngeal cancer treated at the Osaka Medical Center for Cancer and Cardiovascular Disease were studied retrospectively. The 20-year period was subdivided into 5-year periods; Period A (1993-1997, n=101), Period B (1998-2002, n=123), Period C (2003-2007, n=196) and Period D (2008-2012, n=302). The patients at Stage I-II were divided into superficial cancer as Stage I-IIs and invasive cancer as Stage I-IIi. In every period, a transition of the staging and overall survival rate were compared. Results: The 5-year overall survival in Period A, B, C and D were 34%, 39%, 54% and 60%, respectively. The patients at Stage III-IV in Period A, B, C and D comprised 32%, 36%, 47% and 54%, respectively. Both survival rates improved significantly from Period B to C. The ratio of Stage 0 and Stage I-IIs increased significantly from Period C to D. Whereas the 5-year overall survival rates of Stage 0 and Stage I-IIs were similar (80% vs 88%), the 5-year overall survival of Stage I-IIi was significantly poor. Excluding Stage 0 and Stage I-IIs, the 5-year overall survival had little change from Period C to D. Conclusion: The reason for the improvement in hypopharyngeal cancer prognosis was the prognostic improvement of advanced cancer from Period B to C, and an increase in superficial cancer from Period C to D.
We conducted the first survey of otorhinolaryngological (ORL) screening at educational institutions, from kindergarten to high school, in Niigata Prefecture. The survey results showed that ORL screening is not performed...We conducted the first survey of otorhinolaryngological (ORL) screening at educational institutions, from kindergarten to high school, in Niigata Prefecture. The survey results showed that ORL screening is not performed in 62.1% of kindergartens and nursery schools, and that screening was conducted by non-ENT doctors in 23.9% of them. At elementary school entry health check-ups, ORL screening was performed by otorhinolaryngologists in only 4.2% of children overall. ORL screening was conducted in students in all grades by 51.7% of all elementary schools and 31.6% of all junior high schools. Audiometry was performed in students in all grades by over 80% of elementary schools and junior high schools. With regard to high schools, ORL screening was performed in students in all grades at only three schools among 105 high school; ORL screening and audiometry were conducted primarily in the first-year students. In addition to the above results, the survey revealed that no ORL screening whatsoever was performed during a period of 9 years at an elementary school and a junior high school in a certain municipality; as a result of discussion with the relevant municipality, it was decided that screening will be conducted starting at 2016. From the viewpoint of reinforcing the structure of conducting ORL screening in infants in whom ORL findings are identified at a high frequency, we requested that Niigata City conduct ORL screening at private kindergartens in Niigata City where the ORL screening rate is low. We consider this survey to have been productive, as it identified meaningful new facts and measures that could be devised to address the relevant issues. It is our aim to become more proactively than ever involved in school health including health check-ups.
Reports of drug-induced interstitial pneumonia caused by Cetuximab have been increasing. Pneumocystis pneumonia is important as a differential diagnosis of drug-induced interstitial pneumonia. We report herein on a 64-ye...Reports of drug-induced interstitial pneumonia caused by Cetuximab have been increasing. Pneumocystis pneumonia is important as a differential diagnosis of drug-induced interstitial pneumonia. We report herein on a 64-year-old man with pneumocystis pneumonia after cetuximab-based bioradiotherapy for laryngeal cancer. After radiotherapy, the patient developed multi-drug resistant pneumonia. Chest CT imaging revealed diffuse ground-glass opacities in the lung field. He was diagnosed as having pneumocystis pneumonia based on the bronchoalveolar lavage (BAL) findings, and then his symptoms improved after treatment with Trimethoprim/Sulfamethoxazole. It is important to assess the risk factor for pneumocystis pneumonia for early its detection and treatment.
OBJECTIVE: The objective of this study was to analyze the diagnosis and postoperative complications of benign parotid tumors for a series of 633 patients who underwent the same diagnostic methods and operation procedure...OBJECTIVE: The objective of this study was to analyze the diagnosis and postoperative complications of benign parotid tumors for a series of 633 patients who underwent the same diagnostic methods and operation procedure in a single institute. MATERIALS & METHODS: A series of 633 patients who underwent parotidectomy for benign parotid tumors over a 16-year period was reviewed. RESULTS: There were 345 female and 288 male patients. The site of the tumors was divided among three groups, superficial, deep, and lower pole tumors. The numbers of each type of above tumors were 342, 122, and 169 cases, respectively. The most common pathology of the parotid tumor was a pleomorphic adenoma (372 cases) followed by a Warthin tumor (166 cases). Pleomorphic adenomas and Warthin tumors accounted for 85% of all benign tumors. The accuracy rate of fine needle aspiration cytology (FNAC) for all benign tumors was 71%, 84% for pleomorphic adenomas and 72% for Warthin tumors. Transient facial nerve dysfunction was observed in 130 patients (21%) in 612 cases of primary benign parotid tumors, and only one patient developed a permanent weakness. The incidence of transient facial nerve dysfunction was 18% in superficial tumors, 39% in deep tumors, and 15% in lower pole tumors. Significant risk factors for development of a transient facial palsy were the site of the tumors, the size of the tumors, operation time, and bleeding volume. Among these risk factors, for the site of the tumors, the deep lobe was the most important factor associated with transient facial nerve dysfunction. Transient facial nerve dysfunction recovered within 6 months in 90% of all cases. CONCLUSIONS: The accuracy rate of FNAC for benign parotid tumors was 72%. The incidence of transient facial nerve dysfunction in deep tumors was significantly higher compared to that in superficial and lower pole tumors. According to the rate of facial palsy, operation time, and bleeding volume, benign parotid tumor should be divided among three groups, namely superficial, deep, and lower pole tumors.
A retrospective study was conducted to examine the implementation status of newborn hearing screening (NHS) of 6,063 infants born in a single community hospital in Japan between 2005 and 2013. An automated auditory brain...A retrospective study was conducted to examine the implementation status of newborn hearing screening (NHS) of 6,063 infants born in a single community hospital in Japan between 2005 and 2013. An automated auditory brainstem response device was used for NHS and an auditory brainstem response was mainly used for further diagnostic evaluation. Although the participation rate in the NHS was 88.8% in 2013, increasing year by year, it failed to reach 100% probably because NHS is a charged option under the current Japanese healthcare system. Among 40 (0.66%) infants who finally failed their NHS, 34 were referred for subsequent diagnostic evaluation and the remaining 6 were lost to follow-up. Thirty-one of these 34 were diagnosed as having hearing impairment and 3 (0.05%) were identified as having normal hearing, which is considered as a false positive. Both the final referral rate and the hearing impairment rate were significantly higher in the high-risk than in the low-risk group. Compared to the previous national report, the rate of bilateral hearing impairment (0.33%) was significantly higher in this study. Ten (38.5%) out of 26 in the high-risk group were most often diagnosed with otitis media with effusion (OME), while 4 (50%) out of 8 in the low-risk group were diagnosed as having sensorineural hearing loss. Seven (35%) out of 20 with bilateral hearing impairment attained a normal hearing level at a median age of 18 months. Although the primary aim of NHS is early detection of congenital permanent hearing loss, OME is observed commonly in NHS-failed infants. It is therefore important to examine the middle ear status carefully as part of the diagnostic evaluation. Thirty-four infants underwent further diagnostic evaluation at a median age of 46 days, and hearing aids were given in 10 of them at a median age of 5.6 months without delay. Because high-risk patients often tend to be lost to follow-up, otolaryngologists have to give a detailed explanation to caregivers and to build a solid support system for children with hearing impairment.
In this study, we retrospectively evaluated the clinical features of the pediatric acquired cholesteatoma based on the staging criteria for cholesteatoma 2010 Japan. Between 2001 and 2012, total of 36 pediatric patients...In this study, we retrospectively evaluated the clinical features of the pediatric acquired cholesteatoma based on the staging criteria for cholesteatoma 2010 Japan. Between 2001 and 2012, total of 36 pediatric patients underwent otologic surgery at our hospital, 29 patients (29 ears) with pars flaccida cholesteatoma and 7 patients (7 ears) with pars tensa cholesteatoma. The age range was 4 to 15 years, (median was 10.5 years). Stage 11 was the most common for both the pars flaccida and pars tensa. A staged operation was performed in 24 ears with pars flaccida cholesteatoma, and 4 ears with pars tensa cholesteatoma. The success rate of hearing improvement was 72% (21/29) in pars flaccida cholesteatoma and 57% (4/7) in pars tensa cholesteatoma. Hearing improvement decreased in advanced cases. In staged operations, residual cholesteatoma was found in 11 ears (46%) with pars flaccida cholesteatoma and 2 ears (50%) with pars tensa cholesteatoma. These results suggest that the residual rate of cholesteatoma in the pediatric population is high. In conclusion, a high rate of residual cholesteatoma in the pediatric population was observed in our study. Thus a staged operation would be the recommended treatment approach in pediatric acquired cholesteatoma.
Wakisaka N, Murono S, Endo K
… +3 more, Kondo S, Nakanishi Y, Yoshizaki T
Nihon Jibiinkoka Gakkai Kaiho
· 2016 Jun · PMID 30010290
We used hemilaryngotracheal tissue without tumor involvement as a laryngotracheal flap (LTF) for immediate repair of a pharyngoesophageal defect following resection for hypopharyngeal cancer. Five cases of lateralized ad...We used hemilaryngotracheal tissue without tumor involvement as a laryngotracheal flap (LTF) for immediate repair of a pharyngoesophageal defect following resection for hypopharyngeal cancer. Five cases of lateralized advanced hypopharyngeal cancer were treated in our department. The median age was 82 years, ranging from 64 to 90 years. Four tumors were T3 stage, and the other was T2. A pharyngocutaneous fistula developed in one patient. The postoperative swallowing function was satisfactory, but one patient developed difficulty in eating a normal diet, because of pharyngoesophageal stenosis at 7 months after chemoradiotherapy. During the follow-up period, there was no locoregional recurrence. One patient had lung metastasis, and died of the disease. One patient died of another cause. Three patients are alive without evidence of the disease. Reconstruction of the hypopharynx with an LTF is a minimally invasive method compared with the radial forearm free flap and free jejunal flap. For selected cases of advanced hypopharyngeal cancer, this method would be one of the choices to reconstruct the pharyngoesophageal defect.
Nihon Jibiinkoka Gakkai Kaiho
· 2016 Jun · PMID 30010288
Case Report : We report herein on the case of a 75 years old woman with refractory epistaxis associated with Osler’s disease. Anemia and recurrent epistaxis occurred 10 years previously, and anemia was treated by a physi...Case Report : We report herein on the case of a 75 years old woman with refractory epistaxis associated with Osler’s disease. Anemia and recurrent epistaxis occurred 10 years previously, and anemia was treated by a physician near the patient’s home. Because she had gradually become unable to control her epistaxis, she visited our hospital. We diagnosed Osler’s disease based on her family history, past history, and dilatory changes in the peripheral and nasal mucosa vessels. A skin graft failed and ultrasonic coagulation was not so effective. The refractory epistaxis was due to a connected arteriovenous fistula of the right upper nasal valve. Following ethanol injection sclerotherapy and an adhesion maneuver, the epistaxis was well controlled.
Maruyama Y, Kasahara Y, Tsukada Y
… +4 more, Arai K, Yoneda K, Murono S, Yoshizaki T
Nihon Jibiinkoka Gakkai Kaiho
· 2016 Jun · PMID 30010287
Though tonsillectomy is one of the most common surgical procedures in otorhinolaryngology generally for benign diseases and mainly for young people, uncontrollable perioperative bleeding associated with tonsillectomy is...Though tonsillectomy is one of the most common surgical procedures in otorhinolaryngology generally for benign diseases and mainly for young people, uncontrollable perioperative bleeding associated with tonsillectomy is a rare but potentially life-threatening event. We report herein on a case of a 19-year-old female with uncontrollable hemorrhage during a tonsillectomy, which was controlled through selective embolization. To the best of our knowledge, this is the first report on endovascular treatment in the management of tonsillectomy-associated intraoperative uncontrollable hemorrhage rather than postoperative bleeding. Selective embolization for perioperative bleeding during a tonsillectomy is considered as an efficient and important therapeutic option in the definitive treatment of this life-threatening occurrence. We also reviewed patients who underwent tonsillectomy in our hospital in the past five years. The ratio of postoperative hemorrhage was 11.8%. All patients with post-tonsillectomy hemorrhage were classified as grade 1 bleeding (spontaneous cessation).