K. Ohkusu

发表

Cost-Effective and Rapid Presumptive Identification of Gram-Negative Bacilli in Routine Urine, Pus, and Stool Cultures: Evaluation of the Use of CHROMagar Orientation Medium in Conjunction with Simple Biochemical Tests

K. Ohkusu, 2000, Journal of Clinical Microbiology.

First case of a bloodstream infection caused by the genus Brachybacterium.

K. Ohkusu, J. Igarashi, K. Tamai, 2018, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Phylogeny and species identification of the family Enterobacteriaceae based on dnaJ sequences.

Hong Nhung Pham, T. Ezaki, K. Ohkusu, 2007, Diagnostic microbiology and infectious disease.

Evaluation and validity of a polymerase chain reaction-based open reading frame typing method to dissect the molecular epidemiology for Acinetobacter baumannii in an epidemiologic study of a hospital outbreak.

Tetsuya Matsumoto, K. Ohkusu, Y. Fujikura, 2016, American journal of infection control.

Seven cases of localized invasive sino-orbital aspergillosis

K. Ohkusu, K. Mochizuki, K. Ishida, 2017, Japanese Journal of Ophthalmology.

Pleuritis caused by Campylobacter jejuni subspecies jejuni in a patient undergoing long-term hemodialysis.

K. Ohkusu, Masaki Kobayashi, M. Nagai, 2010, Internal medicine.

Campylobacter showae bacteremia with cholangitis

N. Ohmagari, K. Ohkusu, T. Sugiyama, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Emergence of multidrug-resistant Corynebacterium striatum as a nosocomial pathogen in long-term hospitalized patients with underlying diseases.

T. Ezaki, Y. Kawamura, K. Ohkusu, 2006, Diagnostic microbiology and infectious disease.

Prosthetic valve endocarditis caused by Bartonella quintana in a patient during immunosuppressive therapies for collagen vascular diseases.

T. Ezaki, K. Ohkusu, H. Tsuneoka, 2011, Diagnostic microbiology and infectious disease.

Buruli ulcer caused by "Mycobacterium ulcerans subsp. shinshuense".

K. Ohkusu, Y. Yoshida, O. Yamamoto, 2010, European journal of dermatology : EJD.

Rapid and specific identification of 5 human pathogenic Vibrio species by multiplex polymerase chain reaction targeted to dnaJ gene.

T. Ezaki, K. Ohkusu, P. Nhung, 2007, Diagnostic microbiology and infectious disease.

Isolated mediastinal lymphadenitis caused by Mycobacterium malmoense in an immunocompromised child.

K. Ohkusu, T. Matsubayashi, Hiroshi Sakihama, 2020, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Acid-fast bacilli smear test of a blood culture sample for the diagnosis of disseminated Mycobacterium genavense infection: A case report

K. Ohkusu, M. Honda, N. Mori, 2021, International journal of STD & AIDS.

Splenic infarction complicated with immune reconstitution inflammatory syndrome due to disseminated Mycobacterium genavense infection in a patient infected with human immunodeficiency virus.

K. Ohkusu, M. Sakamoto, T. Hosoda, 2019, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Recurrence of Disseminated Mycobacterium avium Complex Disease in a Patient with Anti-Gamma Interferon Autoantibodies by Reinfection

M. Yonemaru, H. Namkoong, I. Yano, 2015, Journal of Clinical Microbiology.

Mycobacterium shinjukuense sp. nov., a slowly growing, non-chromogenic species isolated from human clinical specimens.

T. Ezaki, T. Iwamoto, K. Ohkusu, 2011, International journal of systematic and evolutionary microbiology.

Differential virulence of Mycobacterium avium strains isolated from HIV-infected patients with disseminated M. avium complex disease.

L. Bermudez, C. Inderlied, K. Ohkusu, 2004, The Journal of infectious diseases.

Mycobacterium kyorinense sp. nov., a novel, slow-growing species, related to Mycobacterium celatum, isolated from human clinical specimens.

T. Ezaki, S. Matsumoto, N. Fujiwara, 2009, International journal of systematic and evolutionary microbiology.

First case report of sepsis caused by Mycobacterium wolinskyi in chronic myelogenous leukemia.

T. Ezaki, D. Chihara, K. Ohkusu, 2008, Diagnostic microbiology and infectious disease.

Comparative analysis of MRSA strains isolated from cases of mupirocin ointment treatment in which eradication was successful and in which eradication failed

T. Ezaki, K. Ohkusu, Mikinori Sato, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

K. Ohkusu, N. Tojo, S. Tohda, 2014, Journal of Clinical Microbiology.

Slightly acidic electrolyzed water disrupts biofilms and effectively disinfects Pseudomonas aeruginosa.

Tetsuya Matsumoto, N. Furuya, K. Ohkusu, 2019, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Post-Operative Endophthalmitis Caused by the Nutritionally Variant Streptococcus Granulicatella adiacens

K. Ohkusu, S. Kishi, K. Mochizuki, 2016 .

dnaJ and gyrB gene sequence relationship among species and strains of genus Streptococcus.

H. Kasai, T. Ezaki, Y. Kawamura, 2006, Systematic and applied microbiology.

Multiple Lung Abscesses Caused by Actinomyces graevenitzii Mimicking Acute Pulmonary Coccidioidomycosis

K. Yanagihara, K. Ohkusu, S. Kohno, 2012, Journal of Clinical Microbiology.

Rare case of fungal keratitis caused by Corynespora cassiicola

K. Nishimura, K. Ohkusu, Nobuhide Hori, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Corynebacterium resistens sp. nov., a New Multidrug-Resistant Coryneform Bacterium Isolated from Human Infections

T. Ezaki, Y. Kawamura, T. Koyama, 2005, Journal of Clinical Microbiology.

Comparative molecular and microbiological diagnosis of 19 infective endocarditis cases in which causative microbes were identified by PCR-based DNA sequencing from the excised heart valves

T. Ezaki, K. Ohkusu, H. Niinami, 2012, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Maximum growth temperature test for cutaneous Mycobacterium chelonae predicts the efficacy of thermal therapy

K. Ohkusu, H. Matsue, N. Kambe, 2012, The Journal of dermatology.

Case of endophthalmitis following intravitreal injections of bevacizumab

K. Ohkusu, A. Sawada, S. Komori, 2010, Clinical ophthalmology.

Neonatal meningitis caused by Streptococcus gallolyticus subsp. pasteurianus

K. Ohkusu, M. Nagamatsu, H. Akita, 2012, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Disseminated Mycobacterium genavense Infection in Patient with Adult-Onset Immunodeficiency

H. Namkoong, K. Ohkusu, N. Hasegawa, 2017, Emerging infectious diseases.

Clonal spread of serotype 12F ST4846 Streptococcus pneumoniae.

K. Ohkusu, N. Ishiwada, M. Ohkusu, 2019, Journal of medical microbiology.

Severe infective endocarditis in a healthy adult due to Streptococcus agalactiae.

Tetsuya Matsumoto, I. Nakamura, K. Ohkusu, 2015, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

A New Protocol to Detect Multiple Foodborne Pathogens with PCR Dipstick DNA Chromatography after a Six-Hour Enrichment Culture in a Broad-Range Food Pathogen Enrichment Broth

T. Ezaki, S. Makino, K. Kawamoto, 2013, BioMed research international.

Necrotizing pneumonia in the community.

K. Ohkusu, K. Hashimoto, K. Tada, 2012, Internal medicine.

K. Ohkusu, Y. Ohashi, Takashi Suzuki, 2007, Journal of Clinical Microbiology.

CASE REPORTS Suture-Related Keratitis Caused by Corynebacterium macginleyi

K. Ohkusu, Y. Ohashi, Takashi Suzuki, 2007 .

Tetsuya Matsumoto, I. Nakamura, K. Ohkusu, 2016, Japanese journal of infectious diseases.

Infective Endocarditis Due to Optochin-Resistant Streptococcus pneumoniae

K. Ohkusu, M. Ohta, H. Nishiyama, 2011 .

Neisseria elongata subsp. nitroreducens endocarditis in a seven-year-old boy.

T. Ezaki, Y. Kohno, K. Ohkusu, 2005, The Pediatric infectious disease journal.

Bacillus cereus necrotizing pneumonia in a patient with nephrotic syndrome.

T. Betsuyaku, K. Asano, S. Tasaka, 2013, Internal medicine.

Peribulbar fungal abscess and endophthalmitis following posterior subtenon injection of triamcinolone acetonide

K. Ohkusu, K. Shinoda, K. Nakatsuka, 2009, Acta ophthalmologica.

A Case of Liver Abscess with Desulfovibrio desulfuricans Bacteremia

R. Saito, M. Okazaki, K. Ohkusu, 2015, Case reports in infectious diseases.

Invasive meningococcal disease due to ciprofloxacin-resistant Neisseria meningitidis sequence type 4821: The first case in Japan.

M. Morita, M. Ohnishi, K. Ohkusu, 2017, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Clinical utility of whole body diffusion-weighted imaging in an immunocompetent adult with atypical cat scratch disease.

T. Koyama, K. Ohkusu, M. Kawada, 2022, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

First Case Report of Sepsis Due to Rothia aeria in a Neonate

K. Ohkusu, Masahiro Yamamoto, K. Oda, 2009, Journal of Clinical Microbiology.

Culture‐negative group B streptococcal pericarditis: A case report and literature review of the diagnostic use of polymerase chain reaction

K. Ohkusu, S. Sasaki, K. Armitage, 2019, Clinical case reports.

Use of blood-free enrichment broth in the development of a rapid protocol to detect Campylobacter in twenty-five grams of chicken meat.

T. Ezaki, S. Makino, K. Kawamoto, 2013, International journal of food microbiology.

Sepsis Due to a Novel Urease-Positive Helicobacter Species in a Young Man

K. Ohkusu, N. Mori, Y. Aoki, 2015, Journal of Clinical Microbiology.

A case of sepsis caused by Streptococcus canis in a dog owner: a first case report of sepsis without dog bite in Japan

Hiroyasu Ito, M. Seishima, K. Ohkusu, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

First Report of Acute Cholecystitis with Sepsis Caused by Cellulomonas denverensis

T. Ezaki, Hiroyasu Ito, M. Seishima, 2009, Journal of Clinical Microbiology.

Use of the novel phylogenetic marker dnaJ and DNA-DNA hybridization to clarify interrelationships within the genus Aeromonas.

T. Ezaki, K. Goto, K. Ohkusu, 2007, International journal of systematic and evolutionary microbiology.

The first case report of pediatric acute appendicitis caused by "Candidatus Actinobaculum timonae".

T. Ishida, T. Iimori, S. Morinaga, 2021, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Moraxella lacunata infection associated with septicemia, endocarditis, and bilateral septic arthritis in a patient undergoing hemodialysis: a case report and review of the literature.

K. Ohkusu, Hiroki Hayashi, K. Yamanaka, 2014, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Two cases of bacteremia caused by Leptotrichia trevisanii in patients with febrile neutropenia

T. Ezaki, Y. Seto, K. Ohkusu, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Characteristics of Resistance Mechanisms and Molecular Epidemiology of Fluoroquinolone-Nonsusceptible Salmonella enterica Serovar Typhi and Paratyphi A Isolates from a Tertiary Hospital in Dhaka, Bangladesh.

Tetsuya Matsumoto, K. Ohkusu, R. Miah, 2018, Microbial drug resistance.

Virulence‐Defective Strains of Salmonella enterica Serovar Typhi as Candidates for Education at Level 2 Facilities

T. Ezaki, Y. Kawamura, Huaxi Xu, 2006, Microbiology and immunology.

Corynebacterium ulcerans infection of the lung mimicking the histology of Churg-Strauss syndrome.

T. Ezaki, E. Miyazaki, K. Ohkusu, 2007, Chest.

Emerging multiple mutations and high-level fluoroquinolone resistance in methicillin-resistant Staphylococcus aureus isolated from ocular infections.

T. Ezaki, Y. Kawamura, Y. Inoue, 2006, Diagnostic microbiology and infectious disease.

[Mycotic Aneurysm by Saccharomyces cerevisiae-accompanying Ascending Aortic Graft Infection: A Case Report].

K. Ohkusu, Tetsu Mizutani, Kana Sawa, 2017, Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases.

Intraocular Penetration of Intravenous Micafungin in Inflamed Human Eyes

K. Nishimura, K. Ohkusu, A. Sawada, 2013, Antimicrobial Agents and Chemotherapy.

Title : 1 Intraocular Penetration of Intravenous 2 Micafungin in Inflamed Human Eyes

K. Nishimura, K. Ohkusu, A. Sawada, 2013 .

Intraocular penetration of micafungin in patient with Candida albicans endophthalmitis.

K. Ohkusu, S. Komori, K. Mochizuki, 2011, Journal of Ocular Pharmacology and Therapeutics.

Unique histological characteristics of Scedosporium that could aid in its identification

K. Ohkusu, O. Maenishi, Hiroyuki Ito, 2010, Pathology international.

Identification and sensitivity of two rare fungal species isolated from two patients with Fusarium keratomycosis

K. Nishimura, K. Ohkusu, K. Mochizuki, 2012, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Genetic and biological features of catheter-associated Malassezia furfur from hospitalized adults.

T. Sugita, K. Ohkusu, K. Makimura, 2012, Medical Mycology.

An Eleven-Year Retrospective Study of Endogenous Bacterial Endophthalmitis

K. Ohkusu, K. Mochizuki, K. Ishida, 2015, Journal of ophthalmology.

The dnaJ gene as a novel phylogenetic marker for identification of Vibrio species.

T. Ezaki, K. Goto, K. Ohkusu, 2007, Systematic and applied microbiology.

Identification and antifungal sensitivity of two new species of Diaporthe isolated.

Kazuaki Tanaka, A. Hashimoto, K. Ohkusu, 2019, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Recurrent vascular catheter-related bacteremia caused by Delftia acidovorans with different antimicrobial susceptibility profiles

Y. Hasegawa, S. Kojima, K. Ohkusu, 2011, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Case of keratitis caused by Streptomyces thermocarboxydus.

K. Ohkusu, K. Mochizuki, T. Yaguchi, 2014, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Endogenous Nocardia farcinica endophthalmitis

K. Ohkusu, A. Sawada, K. Mochizuki, 2010, Japanese Journal of Ophthalmology.

A case of contact‐lens‐related keratitis caused by fluoroquinolone‐ and tobramycin‐resistant Capnocytophaga sputigena

K. Ohkusu, Y. Ohashi, H. Miyamoto, 2015 .

Mycobacterium kumamotonense Sp. Nov. Recovered from Clinical Specimen and the First Isolation Report of Mycobacterium arupense in Japan: Novel Slowly Growing, Nonchromogenic Clinical Isolates Related to Mycobacterium terrae Complex

T. Ezaki, Y. Kawamura, N. Fujiwara, 2006, Microbiology and immunology.

Atypical osteomyelitis of the skull base and craniovertebral junction caused by Actinomyces infection--case report.

N. Saito, K. Ohkusu, Y. Nukui, 2011, Neurologia medico-chirurgica.

Pulmonary Actinomyces graevenitzii infection presenting as organizing pneumonia diagnosed by PCR analysis.

N. Kobayashi, Y. Fujita, K. Ohkusu, 2012, Journal of medical microbiology.

Successful treatment of invasive zygomycosis based on a prompt diagnosis using molecular methods in a patient with acute myelogenous leukemia.

K. Akashi, H. Iwasaki, K. Takenaka, 2014, Internal medicine.

Case of late-onset bleb associated endophthalmitis caused by Rothia mucilaginosa.

K. Ohkusu, K. Mochizuki, K. Ishida, 2016, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

[A clinical isolate of Leclercia adecarboxylata from a patient of pyelonephritis].

T. Ezaki, Y. Kawamura, M. Yasuda, 2005, Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases.

Nocardia elegans infection involving purulent arthritis in humans

T. Ezaki, K. Ohkusu, H. Miyamoto, 2012, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Gemella haemolysans bacteremia in a patient with secondary peritonitis due to a duodenal ulcer perforation: A case report

K. Ohkusu, Y. Hadano, Y. Kinugasa, 2018, IDCases.

Severe CNS angiostrongyliasis in a young marine: a case report and literature review.

Mitsuru Mukaigawara, K. Ohkusu, Shannon P. Fortin Ensign, 2019, The Lancet. Infectious diseases.

First Report of Sepsis Caused by Rhodococcus corynebacterioides in a Patient with Myelodysplastic Syndrome

K. Ohkusu, N. Tojo, S. Tohda, 2011, Journal of Clinical Microbiology.

First Case of Bloodstream Infection Caused by Rhodococcus erythropolis

T. Ezaki, D. Paterson, Y. Hasegawa, 2009, Journal of Clinical Microbiology.

[Three cases of acute conjunctivitis caused by human adenovirus in medical workers].

K. Ohkusu, K. Mochizuki, H. Kaneko, 2010, Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases.

Prosthetic joint infection after total hip arthroplasty caused by Sneathia sanguinegens

Tetsuji Yamamoto, K. Yokota, K. Ohkusu, 2020, Medicine.

Urosepsis caused by Globicatella sanguinis and Corynebacterium riegelii in an adult: case report and literature review

K. Ohkusu, Y. Otsuka, N. Hosokawa, 2012, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

An autopsy case of Erysipelothrix rhusiopathiae endocarditis.

K. Yanagihara, K. Ohkusu, S. Kohno, 2008, Internal medicine.

Antibiotic resistance among recent clinical isolates of Haemophilus influenzae in Japanese children.

K. Ohkusu, K. Sawada, A. Nakamura, 2000, Diagnostic microbiology and infectious disease.

[A first case report of empyema caused by Tetratrichomonas species in Japan].

K. Ohkusu, S. Mizuno, Masashi Mimasu, 2014, Rinsho byori. The Japanese journal of clinical pathology.

A mixed bacterial infection of a bronchogenic lung cyst diagnosed by PCR.

T. Ezaki, Y. Kohno, K. Ohkusu, 2006, Journal of Medical Microbiology.

dnaJ gene sequence-based assay for species identification and phylogenetic grouping in the genus Staphylococcus.

T. Ezaki, Y. Kawamura, K. Ohkusu, 2007, International journal of systematic and evolutionary microbiology.

Helicobacter cinaedi Cellulitis and Bacteremia in Immunocompetent Hosts after Orthopedic Surgery

Yoshiaki Kawamura, Tomohiro Sawa, Tatsuya Okamoto, 2006, Journal of Clinical Microbiology.

A pediatric case of Gordonia otitidis bacteremia detected by long-term blood culture.

K. Ohkusu, Takeshi Mori, D. Hasegawa, 2022, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Whipple disease diagnosed with PCR using formalin-fixed paraffin-embedded specimens of the intestinal mucosa.

R. Wada, S. Yagihashi, K. Ohkusu, 2013, Internal medicine.

Bacillus Calmette-Gurin (BCG)Vaccine-Induced Disease inHealthy Infants: Identification ofBCG Gene from Formalin-FixedParaffin-Embedded Tissue

Kawano, A. Tanimoto, K. Ohkusu, 2014 .

Fatal sepsis associated with acute pancreatitis caused by Moraxella catarrhalis in a child.

K. Ohkusu, H. Horie, A. Nakamura, 2001, The Pediatric infectious disease journal.

Prevotella pleuritidis sp. nov., isolated from pleural fluid.

M. Sakamoto, Y. Benno, T. Ezaki, 2007, International journal of systematic and evolutionary microbiology.

Cellulitis and Bacteremia due to Corynebacterium striatum Identified by Matrix-assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry.

K. Ohkusu, I. Kawamura, H. Kurai, 2016, Internal medicine.

The first case report of emphysematous pyelonephritis and bacteremia due to Oligella urethralis.

K. Ohkusu, Yukihiro Yamaguchi, T. Muratani, 2017, International Journal of Medical Microbiology.

Pyogenic discitis due to Abiotrophia adiacens☆

Sakae Tanaka, K. Takeshita, K. Ohkusu, 2013, International journal of surgery case reports.

Bacterial pericarditis caused by Lactobacillus iners in an infant.

K. Ihara, T. Hara, Y. Tanoue, 2012, Diagnostic microbiology and infectious disease.

Failure to detect Mycoplasma genitalium in the pharynges of female sex workers in Japan

T. Ezaki, M. Yasuda, T. Deguchi, 2009, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

System for simultaneous detection of 16 pathogens related to urethritis to diagnose mixed infection

T. Ezaki, T. Deguchi, K. Ohkusu, 2007, International journal of urology : official journal of the Japanese Urological Association.

Abscess formation due to Mycoplasma hominis infection after cesarean section

Kenichi Tanaka, Masayuki Yamaguchi, A. Kikuchi, 2009, The journal of obstetrics and gynaecology research.

DnaJ sequences of Bacillus cereus strains isolated from outbreaks of hospital infection are highly similar to Bacillus anthracis.

T. Ezaki, K. Ohkusu, S. Yoshida, 2011, Diagnostic microbiology and infectious disease.

Quantitative Microarray‐Based DNA‐DNA Hybridization Assay for Measuring Genetic Distances among Bacterial Species and Its Application to the Identification of Family Enterobacteriaceae

T. Ezaki, Y. Kawamura, K. Ohkusu, 2005, Microbiology and immunology.

[Applications of MALDI-TOF mass spectrometry in today's and tomorrow's clinical microbiology laboratory].

K. Ohkusu, 2012, Rinsho Biseibutsu Jinsoku Shindan Kenkyukai shi = JARMAM : Journal of the Association for Rapid Method and Automation in Microbiology.

Genome-Wide Scan of the Gene Expression Kinetics of Salmonella enterica Serovar Typhi during Hyperosmotic Stress

T. Ezaki, Y. Kawamura, Huaxi Xu, 2007, International Journal of Molecular Sciences.

A Case Study of Rat Bite Fever Caused by Streptobacillus moniliformis.

W. Sugiura, K. Ohkusu, Masahiro Suzuki, 2017, Japanese journal of infectious diseases.

Late-onset bleb-related endophthalmitis caused by Streptococcus pseudopneumoniae

K. Ohkusu, K. Mochizuki, H. Mikamo, 2014, International Ophthalmology.

Case of endogenous endophthalmitis caused by Streptococcus equisimilis

K. Ohkusu, A. Sawada, S. Komori, 2010, Clinical ophthalmology.

Direct identification of microorganisms from positive blood cultures by MALDI-TOF MS using an in-house saponin method.

Tetsuya Matsumoto, Shota Yonetani, H. Ohnishi, 2016, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

The First Case Report of Cerebral Cyst Infection Due to Helicobacter cinaedi.

Tetsuya Matsumoto, I. Nakamura, K. Ohkusu, 2017, Japanese journal of infectious diseases.

First case report of bacteremia due to 'Campylobacter-like organism 3'.

Tetsuya Matsumoto, M. Tachibana, I. Nakamura, 2016, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

T. Ezaki, K. Ohkusu, S. Yoshida, 2011 .

The relationship between biofilm formations and capsule in Haemophilus influenzae.

A. Ichinose, K. Ohkusu, N. Ishiwada, 2014, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

First Case Report of Fatal Sepsis Due to Campylobacter upsaliensis

Tetsuya Matsumoto, I. Nakamura, K. Ohkusu, 2014, Journal of Clinical Microbiology.

Evaluation of the Invader Assay with the BACTEC MGIT 960 System for Prompt Isolation and Identification of Mycobacterial Species from Clinical Specimens

T. Ezaki, M. Nagano, Toru Egashira, 2007, Journal of Clinical Microbiology.

First case report of infection due to Cupriavidus gilardii in a patient without immunodeficiency: a case report

Tetsuya Matsumoto, I. Nakamura, K. Ohkusu, 2016, BMC Infectious Diseases.

Helicobacter fennelliae Bacteremia

K. Ohkusu, H. Kurai, S. Saito, 2016, Medicine.

Inhibitory effects of antimicrobial agents against Fusarium species.

K. Ohkusu, K. Kamei, Nobuhide Hori, 2015, Medical mycology.

Bacillus subtilis variant natto Bacteremia of Gastrointestinal Origin, Japan

Tomoyuki Kato, S. Kutsuna, K. Ohkusu, 2022, Emerging infectious diseases.

Evaluation of presumptive identification of Enterobacterales using CHROMagar Orientation medium and rapid biochemical tests

A. Takahashi, Hiroyasu Ito, K. Ohkusu, 2020, Journal of clinical laboratory analysis.

Refractory Chronic Pleurisy Caused by Helicobacter equorum-Like Bacterium in a Patient with X-Linked Agammaglobulinemia

H. Kaneko, T. Fukao, N. Kondo, 2011, Journal of Clinical Microbiology.

[First case report of respiratory infection with Rothia aeria].

K. Ohkusu, T. Matsuyama, N. Tsuruta, 2010, Nihon Kokyuki Gakkai zasshi = the journal of the Japanese Respiratory Society.

Moraxella osloensis: an unusual cause of central venous catheter infection in a cancer patient

K. Ohkusu, I. Kawamura, H. Kurai, 2012, International journal of general medicine.

[A case of culture-negative brain abscess caused by Streptococcus intermedius infection diagnosed by broad-range PCR of 16S ribosomal RNA].

K. Ohkusu, A. Wakayama, K. Asai, 2013, Brain and nerve = Shinkei kenkyu no shinpo.

Disseminated Mycobacterium genavense Infection in Patient with Adult-Onset Immunodeficiency

H. Namkoong, K. Ohkusu, N. Hasegawa, 2017, Emerging infectious diseases.

Blood stream infections caused by Acinetobacter baumannii group in Japan - Epidemiological and clinical investigation.

Tetsuya Matsumoto, K. Ohkusu, Y. Fujikura, 2016, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Splenic abscess caused by Lactobacillus paracasei

K. Ohkusu, A. Doi, T. Kamiya, 2011, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Burkholderia contaminans: unusual cause of biliary sepsis

K. Iwata, G. Ohji, K. Ohkusu, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Mycobacterium species identification--a new approach via dnaJ gene sequencing.

Takayuki Ezaki, T. Ezaki, K. Ohkusu, 2007, Systematic and applied microbiology.

Adenovirus type 5 community-acquired pneumonia in an immunocompetent patient

K. Ohkusu, K. Masaki, T. Asakura, 2019, BMJ Case Reports.

[Clinical manifestations, treatment and outcome of ocular infections caused by Paecilomyces species].

K. Nishimura, K. Ohkusu, K. Mochizuki, 2012, Nippon Ganka Gakkai zasshi.

First Case Report of Fatal Sepsis Due to Campylobacter upsaliensis

Tetsuya Matsumoto, I. Nakamura, K. Ohkusu, 2014, Journal of Clinical Microbiology.

Molecular characterisation of Haemophilus influenzae type a and untypeable strains isolated simultaneously from cerebrospinal fluid and blood: novel use of quantitative real-time PCR based on the cap copy number to determine virulence.

C. Inderlied, K. Ohkusu, K. Nash, 2005, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Thoracic Empyema Caused by Campylobacter rectus

K. Ohkusu, H. Ogawa, A. Yamanaka, 2021, Internal medicine.

Thoracic Empyema Caused by Campylobacter rectus : A Case Report

K. Ohkusu, A. Yamanaka, A. Sata, 2021 .

Disseminated Mycobacterium genavense Infection in Patient with Adult-Onset Immunodeficiency

H. Namkoong, K. Ohkusu, N. Hasegawa, 2017, Emerging infectious diseases.

Pyelonephritis with bacteremia caused by Salmonella Choleraesuis in a Japanese patient with carcinoma of unknown primary origin: A case report.

K. Ohkusu, N. Ishiwada, M. Ohkusu, 2024, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Scedosporium apiospermum skin infection mimicking tuberous xanthoma

K. Yoneda, K. Nakai, K. Ohkusu, 2012, The Journal of dermatology.