Prominent publications by Naoko Sakamoto

KOL Index score: 6339

OBJECTIVES: Investigate immune responses of adenoidal lymphocytes against outer-membrane protein P6 purified from nontypeable Haemophilus influenzae (HI). Clarify the role of adenoids in regulating the colonization of HI in the nasopharynx.

STUDY DESIGN: Microbiological and immunological examinations of adenoids obtained from 21 children, 15 boys and five girls, from 1 to 13 years of age (median, 5 y), suffering from adenoidal hypertrophy complicated by otitis media with effusion ...

Known for Immune Responses |  Haemophilus Influenzae |  Role Adenoids |  Otitis Media |  Specific Immunoglobulin
KOL Index score: 4215

Although keratoacanthomas are not rare in the head and neck area, patients with this type of tumor rarely consult an otolaryngologists for treatment. Keratoacanthoma should be considered in the differential diagnosis of squamous cell carcinoma. This tumor grows rapidly, usually attaining a size of about 10-20 mm in approximately 6 weeks. This is followed by slow involution over a period of 2-6 months. A keratoacanthoma larger than 20-30 mm is called as 'giant keratoacanthoma' and it is ...

Known for Giant Keratoacanthoma |  Differential Diagnosis |  Squamous Cell |  2030 Mm |  Carcinoma Tumor
KOL Index score: 2359

Plain paranasal sinus radiographs including occipitofrontal and occipitomental views often show abnormal shadows in patients with allergic rhinitis. For that reason, the relationship between chronic sinusitis and allergy has been discussed for many years. Type I allergy is thought to be involved in the sinusitis which is called allergic sinusitis. However, there is not enough information pertaining to this disorder. In order to determine the clinical feature and the characteristics of ...

Known for Chronic Sinusitis |  Patients Allergic Rhinitis |  Paranasal Sinuses |  Allergic Perennial |  Maxillary Sinus


Naoko Sakamoto: Influence Statistics

Sample of concepts for which Naoko Sakamoto is among the top experts in the world.
Concept World rank
role adenoids #23
ome adenoids #25
giant keratoacanthoma #35
p6 specific #53
effusion adenoids #61

Key People For Giant Keratoacanthoma

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A J Webb
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Albert Bernard Ackerman
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Emmilia Hodak
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editorial board adaptive resistance ground resolution

Naoko Sakamoto:Expert Impact

Concepts for whichNaoko Sakamotohas direct influence:Giant keratoacanthoma,  Haemophilus influenzae,  Ome adenoids,  Otitis media,  Chronic sinusitis,  Role adenoids,  Patients allergic rhinitis,  Otitis media effusion.

Naoko Sakamoto:KOL impact

Concepts related to the work of other authors for whichfor which Naoko Sakamoto has influence:Intranasal immunization,  Giant keratoacanthoma,  Middle ear,  Otitis media,  Nontypeable haemophilus,  Cd5 cells,  Chronic sinusitis.



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Department of Otolaryngology, Oita Medical University Hospital, Oita Medical University, 1-1 Idaigaoka, Hasama-machi, Oita-gun, Oita 879-5593, Japan | From the Department of Otolaryngology, Oita Medical University, Oita, Japan. | Department of Otolar

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