scholarly journals A Fatal Case of Relapsing Pneumonia Caused by Legionella pneumophila in a Patient with Rheumatoid Arthritis After Two Injections of Adalimumab

2013 ◽  
Vol 6 ◽  
pp. CCRep.S11641 ◽  
Author(s):  
Masatoshi Hayashi ◽  
Hiroshi Kuraishi ◽  
Takeshi Masubuchi ◽  
Kaneyuki Furihata ◽  
Yuka Aida ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Antibiotic Therapy ◽  
Legionella Pneumophila ◽  
Fatal Case ◽  
Japanese Woman ◽  
First Episode ◽  
Pertinent Literature ◽  
Intravenous Antibiotic ◽  
Old Japanese ◽  
History Of

We present a rare fatal case of relapsing pneumonia caused by Legionella pneumophila in a patient with rheumatoid arthritis after only two injections of adalimumab. A 78-year-old Japanese woman with a 14-year history of rheumatoid arthritis was prescribed adalimumab because her disease activity remained high. However, 8 days after her second injection of adalimumab, she was admitted to our hospital and diagnosed with pneumonia caused by L. pneumophila. Following intravenous antibiotic therapy, she recovered completely from pneumonia and was discharged on day 10, but pneumonia relapsed, resulting in death 79 days after the first episode of pneumonia. L. pneumophila can lead to recurrence of pneumonia that can ultimately prove fatal, similar to the present case. A review of the pertinent literature is also presented.

scholarly journals The Temporomandibular Joint in a Rheumatoid Arthritis Patient after Orthodontic Treatment

2009 ◽  
Vol 79 (4) ◽  
pp. 804-811 ◽  
Author(s):  
Kenichi Sasaguri ◽  
Rika Ishizaki-Takeuchi ◽  
Sakurako Kuramae ◽  
Eliana Midori Tanaka ◽  
Takashi Sakurai ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Mouth Opening ◽  
Pharmacological Therapy ◽  
Open Bite ◽  
Anterior Open Bite ◽  
Orthodontic Therapy ◽  
Japanese Female ◽  
Severe Erosion ◽  
Old Japanese ◽  
History Of

Abstract A 32-year-old Japanese female patient consulted the authors' dental clinic with a 4.5-year history of rheumatoid arthritis (RA). She complained of pain during mouth opening and difficulty in eating due to masticatory dysfunction caused by an anterior open bite. Imaging showed severe erosion and flattening of both condyles. RA stabilized after pharmacological therapy and became inactive during the orthodontic therapy aimed at reconstructing an optimal occlusion capable of promoting functional repositioning of the mandible. At present, 4 years and 2 months postretention, the reconstructed occlusion remains stable, and both condyles continue to be remodeled. The distance from reference position to intercuspal position has gradually decreased throughout the 4-year posttreatment and postretention periods. Orthodontic therapy that comprehensively reconstructs occlusion and enhances the functioning of the mandible can induce remodeling of eroded condyles, even those with a history of rheumatoid arthritis.

Cochlear fistula found in a naturally healed tympanic cavity

1991 ◽  
Vol 105 (8) ◽  
pp. 656-658 ◽  
Author(s):  
Mamoru Suzuki ◽  
Isao Nishida ◽  
Katsuhiro Hirakawa ◽  
Masafumi Nikaido ◽  
Yasuo Harada
Keyword(s):  
Semicircular Canal ◽  
Posterior Wall ◽  
Japanese Woman ◽  
Mastoid Cavity ◽  
Tympanic Cavity ◽  
Ear Canal ◽  
Horizontal Semicircular Canal ◽  
Old Japanese ◽  
History Of ◽  
Exploratory Surgery

AbstractA cochlear fistula found in a naturally healed mastoid cavity is reported. The patient is a 53-year-old Japanese woman who was complaining of unsteadiness. She hada long history of otorrhoea in childhood. Her tympanic and mastoid cavities were widely open and were covered by thin epithelium. The posterior wall of the ear canal was missing. She had no hearing in the ear but responded to electrical promontory testing. Exploratory surgery was indicated at which fistulae of the basal turn of the cochlea and the horizontal semicircular canal were found. These fistulae were sealed by pieces of bone andmuscle.

scholarly journals Neuroleptic malignant syndrome as part of an akinetic crisis associated with sepsis in a patient with Lewy body disease

2019 ◽  
Vol 12 (2) ◽  
pp. bcr-2018-227216 ◽  
Author(s):  
Saki Manabe ◽  
Hidetaka Yanagi ◽  
Hideki Ozawa ◽  
Atsushi Takagi
Keyword(s):  
Neuroleptic Malignant Syndrome ◽  
Lewy Body ◽  
Cardiopulmonary Arrest ◽  
Lewy Body Disease ◽  
Kidney Injury ◽  
Spontaneous Circulation ◽  
Japanese Woman ◽  
Old Japanese ◽  
History Of ◽  
Tentative Diagnosis

A 65-year-old Japanese woman with Parkinson’s disease, later diagnosed with Lewy body disease, presented with a 2-day history of systemic tremors. She also had fever without rigidity or creatine kinase (CK) elevation. She was diagnosed with sepsis caused by pyelonephritis with acute kidney injury and parkinsonism exacerbation. Although antibiotic and fluid therapy improved her pyuria and renal function, her fever and tremors persisted. On the fourth day, her symptoms worsened and resulted in cardiopulmonary arrest; however, quick resuscitation allowed the return of spontaneous circulation. Simultaneously, hyperthermia, altered consciousness, extrapyramidal symptoms, dysautonomia and CK elevation were noted. Thus, dantrolene administration was initiated with a tentative diagnosis of neuroleptic malignant syndrome (NMS). This caused her fever to subside, and her symptoms gradually improved. It was difficult to distinguish between parkinsonism exacerbation associated with sepsis and NMS. Physicians should consider NMS early on, even if the patient does not fulfil the diagnostic criteria.

scholarly journals Tissue Hypoperfusion, Hypercoagulopathy, and Kidney and Liver Dysfunction after Ingestion of a Naphazoline-Containing Antiseptic

2017 ◽  
Vol 2017 ◽  
pp. 1-5
Author(s):  
Yuko Ono ◽  
Nozomi Ono ◽  
Kazuaki Shinohara
Keyword(s):  
Liver Dysfunction ◽  
Laboratory Data ◽  
Japanese Woman ◽  
Over The Counter ◽  
Tissue Hypoperfusion ◽  
First Case ◽  
Old Japanese ◽  
History Of ◽  
History Of Depression ◽  
Adrenergic Receptor Agonist

Naphazoline is a peripheral α2-adrenergic receptor agonist commonly used as a topical decongestant. In Japan, over-the-counter antiseptics often contain naphazoline to effect local hemostasis. We present the first case involving the development of hypercoagulopathy, with kidney and liver dysfunction, following a naphazoline overdose. A 22-year-old Japanese woman with a history of depression ingested 160 mL of a commercially available antiseptic containing 0.1% naphazoline. Three days later, she was brought to the emergency department because of general fatigue, nausea, and vomiting. Physical examination revealed cool, pale extremities. Laboratory data showed evidence of severe kidney and liver dysfunction (creatinine, 9.2 mg/dL; alanine aminotransferase, 2948 IU/L), hypercoagulation (D-dimers, 58.3 μg/mL), and thrombocytopenia (platelet count, 90,000/μL). After infusion of normal saline, intravenous administration of alprostadil, and hemodiafiltration, her organ function completely recovered. Because both the kidney and liver express α2-adrenergic receptors, their failure was likely associated with naphazoline overdose-induced hypoperfusion. The most plausible causes of hypercoagulation are peripheral low perfusion and subsequent microthrombus formation. This case illustrates that severe organ dysfunction can occur following over-the-counter antiseptic ingestion and serves as a caution for both drug manufacturers and healthcare professionals.

scholarly journals Dermoscopic Features of Pigmented Bowen's Disease in a Japanese Female Mimicking Malignant Melanoma

2010 ◽  
Vol 2010 ◽  
pp. 1-3 ◽  
Author(s):  
Takayuki Inoue ◽  
Ken Kobayashi ◽  
Mizuki Sawada ◽  
Sumiko Ishizaki ◽  
Haruo Ito ◽  
...  
Keyword(s):  
Malignant Melanoma ◽  
Skin Lesions ◽  
Japanese Woman ◽  
Bowen’S Disease ◽  
Seborrheic Keratosis ◽  
Bowen's Disease ◽  
Pathologic Features ◽  
Old Japanese ◽  
History Of ◽  
Pigmented Skin Lesions

Various structures have been reported for dermoscopic features of pigmented Bowen's disease (BD), which could be a mimic of various pigmented skin lesions. A 79-year-old Japanese woman presented with a 3-year history of brown-black macule on her right upper arm without symptom. Dermoscopic examination demonstrated irregular flossy streaks, irregular brown dots/globules, blue-whitish regression structures, and overlaying whitish scaly areas. We suspected pigmented skin lesions including seborrheic keratosis, pigmented eccrine poroma, and malignant melanoma and excised completely with a 5 mm margin. Histopathological features were consistent with a diagnosis of pigmented BD. Although similar dermoscopic features might be revealed in pigmented skin lesions and it may occasionally be difficult to distinguish between pigmented BD and other pigmented skin lesions, dermoscopy would be useful in speculating pathologic features of pigmented BD.

scholarly journals Acute eosinophilic appendicitis simulating uncomplicated appendicitis

2018 ◽  
Vol 11 (1) ◽  
pp. e227178
Author(s):  
Kazuya Takabatake ◽  
Tsutomu Imanishi ◽  
Tetsuji Yoshikawa
Keyword(s):  
Acute Appendicitis ◽  
Antibiotic Therapy ◽  
Iliac Fossa ◽  
Japanese Woman ◽  
Chief Complaint ◽  
Histopathological Diagnosis ◽  
Uncomplicated Appendicitis ◽  
Old Japanese ◽  
Abdominal Emergencies ◽  
The Right

Acute appendicitis is one of the most common abdominal emergencies worldwide. Uncomplicated appendicitis (UA), which does not involve perforation or peritonitis, has recently been treated with antibiotic therapy. Here, we report a case of acute eosinophilic appendicitis (AEA) that simulated UA and did not respond to antibiotic therapy. A 20-year-old Japanese woman emergently presented with the chief complaint of pain at the right iliac fossa. CT showed only swelling of the appendix. She was diagnosed with UA, and she received antibiotic therapy initially. However, the treatment was not effective and appendectomy was performed. The final histopathological diagnosis was AEA. The findings of this case suggest that AEA is likely to be diagnosed as UA. As AEA can simulate UA, the possibility of AEA should be considered when antibiotic therapy is not effective.

scholarly journals Primary Hepatic Lymphoma in a Patient with Rheumatoid Arthritis Treated with Methotrexate

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Goichi Tatsumi ◽  
Naoya Ukyo ◽  
Hirokazu Hirata ◽  
Mitsuru Tsudo
Keyword(s):  
Rheumatoid Arthritis ◽  
B Cell Lymphoma ◽  
Japanese Woman ◽  
Rapid Progression ◽  
Low Grade ◽  
Primary Hepatic Lymphoma ◽  
Barr Virus ◽  
Elevated Liver Enzymes ◽  
Old Japanese ◽  
Epstein Barr

Primary hepatic lymphoma (PHL) has rarely been reported in patients with immunosuppression. We herein describe a case of Epstein-Barr virus- (EBV-) positive PHL in a 67-year-old Japanese woman receiving methotrexate (MTX) treatment for rheumatoid arthritis (RA). The patient, who had been receiving MTX therapy for more than 6 years, presented with low-grade fever and abdominal pain. Initial laboratory tests showed mildly elevated liver enzymes with normal levels of alpha-fetoprotein and carcinoembryonic antigen, and computed tomography scans revealed multiple hepatic tumors with no lymph-node swelling. Examination of liver specimens obtained via ultrasonography-guided needle biopsy indicated EBV-positive diffuse large B cell lymphoma; therefore, she was diagnosed with PHL. MTX was discontinued, and she was carefully monitored thereafter owing to the prolonged history of MTX administration for RA. Rapid progression of PHL was observed; therefore 10 days after the PHL diagnosis, she received 6 cycles of R-THP-COP (rituximab, cyclophosphamide, pirarubicin, vincristine, and prednisolone) therapy and achieved complete remission for more than 1 year. Although MTX-associated lymphoproliferative disorders often show remission after withdrawal of MTX, early diagnosis and treatment are essential for PHL in patients with RA treated with MTX, because of the aggressive nature of the disease.

Disseminated neurenteric cyst

2008 ◽  
Vol 9 (4) ◽  
pp. 382-386 ◽  
Author(s):  
Muneyoshi Yasuda ◽  
Hiroshi Nakagawa ◽  
Hiroaki Ozawa ◽  
Chikage Inukai ◽  
Takeya Watabe ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Japanese Woman ◽  
Neurenteric Cyst ◽  
Cerebrospinal Fluid Circulation ◽  
Unsteady Gait ◽  
Old Japanese ◽  
History Of ◽  
Cyst Membrane ◽  
Upper Thoracic ◽  
Cyst Fenestration

This case report presents the unusual holospinal dissemination of a neurenteric cyst, which was successfully treated by fenestration and placement of a subarachnoid-peritoneal (SP) shunt. The patient was a 46-year-old Japanese woman with a history of fourth ventricle neurenteric cysts, which were managed with cyst fenestration in 1996 and 2005. She had been doing well until January 2006, when she developed dizziness and an unsteady gait. A neurological examination revealed a disturbance in the deep sensation of the feet. A neuroimaging evaluation demonstrated multiple cystic lesions in the whole spinal canal, which significantly distorted the spinal cord. Because the spinal cord distortion was the most severe in the lower cervical to upper thoracic areas, a unilateral osteoplastic laminotomy with an endoscopic cyst fenestration was performed in these areas, followed by placement of an SP shunt. The pathological diagnosis was a disseminated neurenteric cyst. There was no malignancy, and the patient has been well, with an improved gait and no signs of peritoneal dissemination, for > 1 year. The present case showed a unique extent of dissemination, which was most likely a secondary characteristic. Neurenteric cysts are well known for their tendency to recur, and total removal is usually difficult because of adhesion of the cyst membrane to important structures. The lesion also compromises cerebrospinal fluid circulation. Cyst fenestration combined with SP shunt placement might be a treatment option in such a case.

scholarly journals A fatal case of infective endocarditis complicated by acute COVID-19 pneumonia

2021 ◽  
Vol 2021 (11-12) ◽  
Author(s):  
Anmol Pandey ◽  
William R Davies ◽  
Patrick A Calvert
Keyword(s):  
Renal Failure ◽  
Acute Respiratory Distress Syndrome ◽  
Infective Endocarditis ◽  
Valve Replacement ◽  
Distress Syndrome ◽  
Fatal Case ◽  
Tertiary Hospital ◽  
Optimal Timing ◽  
Intravenous Antibiotic ◽  
History Of

ABSTRACT A 74-year-old man with no co-morbidities presented to hospital with a 3-day history of diarrhoea and vomiting. He met the modified Duke’s criteria for definite infective endocarditis and was immediately started on an intravenous antibiotic. Over Days 1–9, he developed renal failure. On Day 10, he was transferred to a tertiary hospital for mitral valve replacement. However, he tested positive for SARS-CoV-2 on arrival at the tertiary hospital, which delayed his surgery. He underwent bi-weekly nasopharyngeal swabs for SARS-CoV-2 with a plan to operate as soon as he tested negative, or as soon as his incubation period for COVID-19 pneumonia had elapsed. Unfortunately, he died on Day 31 from acute respiratory distress syndrome secondary to COVID-19 pneumonia. We describe the challenges in deciding on the optimal timing for valve replacement. We conclude by suggesting that earlier valve replacement may result in better outcomes.

Neuromyelitis optica spectrum disorder presenting with repeated hypersomnia due to involvement of the hypothalamus and hypothalamus-amygdala linkage

2015 ◽  
Vol 21 (7) ◽  
pp. 960-962 ◽  
Author(s):  
Kodai Kume ◽  
Kazushi Deguchi ◽  
Kazuyo Ikeda ◽  
Tadayuki Takata ◽  
Yohei Kokudo ◽  
...  
Keyword(s):  
Neuromyelitis Optica ◽  
Japanese Woman ◽  
Spectrum Disorder ◽  
First Episode ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
Impaired Memory ◽  
Pituitary Dysfunction ◽  
Secondary Damage ◽  
Old Japanese ◽  
Temporal Lesion

We report the case of a 46-year-old Japanese woman with neuromyelitis optica spectrum disorder presenting with repeated hypersomnia accompanied by decreased CSF orexin level. First episode associated with hypothalamic-pituitary dysfunction showed bilateral hypothalamic lesions that can cause secondary damage to the orexin neurons. The second episode associated with impaired memory showed a left temporal lesion involving the amygdala. The mechanism remains unknown, but the reduced blood flow in the hypothalamus ipsilateral to the amygdala lesion suggested trans-synaptic hypothalamic dysfunction secondary to the impaired amygdala. A temporal lesion involving the amygdala and hypothalamus could be responsible for hypersomnia due to neuromyelitis optica spectrum disorder.

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