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  1. Article ; Online: Oral lesions of herpes zoster in COVID-19 patients or truly associated to the disease?

    de Carvalho, Luis Felipe das Chagas E Silva / Kitakawa, Dárcio / Cabral, Luiz Antônio Guimarães

    Oral diseases

    2020  Volume 27 Suppl 3, Page(s) 774–775

    MeSH term(s) COVID-19 ; Herpes Zoster/complications ; Humans ; SARS-CoV-2 ; Skin Diseases
    Keywords covid19
    Language English
    Publishing date 2020-07-07
    Publishing country Denmark
    Document type Letter ; Comment
    ZDB-ID 1290529-x
    ISSN 1601-0825 ; 1354-523X
    ISSN (online) 1601-0825
    ISSN 1354-523X
    DOI 10.1111/odi.13472
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  2. Article ; Online: Oral lesions of herpes zoster in COVID‐19 patients or truly associated to the disease?

    Carvalho, Luis Felipe das Chagas e Silva / Kitakawa, Dárcio / Cabral, Luiz Antônio Guimarães

    Oral Diseases ; ISSN 1354-523X 1601-0825

    2020  

    Keywords Otorhinolaryngology ; General Dentistry ; covid19
    Language English
    Publisher Wiley
    Publishing country us
    Document type Article ; Online
    DOI 10.1111/odi.13472
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article: Oral lesions of herpes zoster in COVID-19 patients or truly associated to the disease?

    das Chagas E Silva de Carvalho, Luis Felipe / Kitakawa, Dárcio / Cabral, Luiz Antônio Guimarães

    Oral dis

    Abstract: In response to the report of Carreras-Presas et al. (2020) in which they present 3 cases with vesico-bullous oral lesions associated with SARS-Cov-2 infection and with very interesting findings, however we cannot consider the possibility that findings be ...

    Abstract In response to the report of Carreras-Presas et al. (2020) in which they present 3 cases with vesico-bullous oral lesions associated with SARS-Cov-2 infection and with very interesting findings, however we cannot consider the possibility that findings be intrinsic related to COVID-19 disease. The first two cases presented did not have laboratory confirmation of COVID-19 infection, but the authors reported that these patients had compatible signs and symptoms.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #32524663
    Database COVID19

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  4. Article ; Online: An Approach for the Prevention, Diagnosis, and Treatment of Jaw Osteonecrosis: Report of a Case Associated with Zoledronic Acid.

    de Alexandria Santos, Danila S / de Sales Lima, Marco Vinícius / Scherma, Alexandre do Prado / Kitakawa, Dárcio / Magalhães, Natália de Castro / Peralta, Felipe da Silva / E Silva de Carvalho, Luis Felipe das Chagas

    The American journal of case reports

    2020  Volume 21, Page(s) e924377

    Abstract: BACKGROUND Osteonecrosis of the jaw is a condition manifesting as necrotic bone for 8 weeks or more, with no history of radiotherapy. It is linked to the use of antiresorptive drugs, such as bisphosphonates and denosumab. We discuss in this case report ... ...

    Abstract BACKGROUND Osteonecrosis of the jaw is a condition manifesting as necrotic bone for 8 weeks or more, with no history of radiotherapy. It is linked to the use of antiresorptive drugs, such as bisphosphonates and denosumab. We discuss in this case report the importance of infection control during clinical procedures in patients taking antiresorptives. CASE REPORT Our case report describes a 52-year-old woman who had received zoledronic acid injections for 7 years, who presented with osteonecrosis of the jaw in the region of teeth 24, 25, and 26, with no local trauma. The report proceeds to describe the extraction of these teeth. After the dental extractions, she did not have any recurrence of the lesion, and she is currently in follow-up care. CONCLUSIONS Osteonecrosis of the jaw can be prevented through infection control and local trauma prevention. Patients who are taking antiresorptive drugs must receive special care from dental surgeons and doctors, and receive the necessary oral treatments before starting drug therapy.
    MeSH term(s) Bisphosphonate-Associated Osteonecrosis of the Jaw/diagnosis ; Bisphosphonate-Associated Osteonecrosis of the Jaw/prevention & control ; Bone Density Conservation Agents/adverse effects ; Diphosphonates/adverse effects ; Female ; Humans ; Middle Aged ; Neoplasms ; Osteonecrosis/chemically induced ; Zoledronic Acid
    Chemical Substances Bone Density Conservation Agents ; Diphosphonates ; Zoledronic Acid (6XC1PAD3KF)
    Language English
    Publishing date 2020-11-17
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 2517183-5
    ISSN 1941-5923 ; 1941-5923
    ISSN (online) 1941-5923
    ISSN 1941-5923
    DOI 10.12659/AJCR.924377
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Peripheral calcifying cystic odontogenic tumour of the maxillary gingiva

    Lima Ana / Kitakawa Dárcio / Almeida Janete / Brandão Adriana Aigotti / Anbinder Ana

    BMC Research Notes, Vol 5, Iss 1, p

    2012  Volume 455

    Abstract: Abstract Background Odontogenic tumors are lesions that are derived from remnants of the components of the developing tooth germ. The calcifying cystic odontogenic tumor or calcifying odontogenic cyst is a benign cystic neoplasm of odontogenic origin ... ...

    Abstract Abstract Background Odontogenic tumors are lesions that are derived from remnants of the components of the developing tooth germ. The calcifying cystic odontogenic tumor or calcifying odontogenic cyst is a benign cystic neoplasm of odontogenic origin that is characterized by an ameloblastoma-like epithelium and ghost cells. Calcifying cystic odontogenic tumor may be centrally or peripherally located, and its ghost cells may exhibit calcification, as first described by Gorlin in 1962. Most peripheral calcifying cystic odontogenic tumors are located in the anterior gingiva of the mandible or maxilla. Case presentation Authors report a rare case of a peripheral calcifying cystic odontogenic tumor of the maxillary gingiva. A 39-year-old male patient presented with a fibrous mass on the attached buccal gingiva of the upper left cuspid teeth. It was 0.7-cm-diameter, painless and it was clinically diagnosed as a peripheral ossifying fibroma. After an excisional biopsy, the diagnosis was peripheric calcifying cystic odontogenic tumor. The patient was monitored for five years following the excision, and no recurrence was detected. Conclusions All biopsy material must be sent for histological examination. If the histological examination of gingival lesions with innocuous appearance is not performed, the frequency of peripheral calcifying cystic odontogenic tumor and other peripheral odontogenic tumors may be underestimated.
    Keywords Odontogenic Cyst ; Calcifying ; Gingival neoplasms ; Odontogenic tumors ; Medicine ; R ; Biology (General) ; QH301-705.5 ; Science (General) ; Q1-390
    Subject code 610
    Language English
    Publishing date 2012-08-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Incontinentia pigmenti presenting as hypodontia in a 3-year-old girl

    Kitakawa Dárcio / Fontes Patrícia / Magalhães Fernando / Almeida Janete / Cabral Luiz

    Journal of Medical Case Reports, Vol 3, Iss 1, p

    a case report

    2009  Volume 116

    Abstract: Abstract Introduction Incontinentia pigmenti or Bloch-Sulzberger syndrome is a rare X-linked dominant disease that mainly affects the skin, eyes, hair, central nervous system and teeth. The disease is predominant among women. Although dermatologic ... ...

    Abstract Abstract Introduction Incontinentia pigmenti or Bloch-Sulzberger syndrome is a rare X-linked dominant disease that mainly affects the skin, eyes, hair, central nervous system and teeth. The disease is predominant among women. Although dermatologic manifestations are among the most important aspects for the diagnosis of the syndrome, they are less damaging to the patient and do not require treatment. However, oral involvement characterized by hypodontia of deciduous and permanent teeth is important for the diagnosis and treatment of the patient. Case presentation We report the case of a 3-year-old girl with ophthalmologic and neurologic disturbances, cutaneous manifestations and hypodontia. Since the patient did not present more damaging manifestations such as neurologic and/or ophthalmologic problems, her most severe complications were related to dental anomalies. The importance of integrated dental treatment, which combines pediatric dentistry, orthodontics and conventional prosthesis, is emphasized. Conclusion Hypodontia is a frequent finding in incontinentia pigmenti, and dentists should be aware of this condition in order to help with the diagnosis.
    Keywords Medicine ; R
    Subject code 610
    Language English
    Publishing date 2009-11-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Necrotizing sialometaplasia as a cause of a non-ulcerated nodule in the hard palate

    Almeida Janete / Guimarães Cabral Luiz / Carvalho Yasmin / Kitakawa Dárcio / Oliveira Alves Mônica

    Journal of Medical Case Reports, Vol 5, Iss 1, p

    a case report

    2011  Volume 406

    Abstract: Abstract Introduction Necrotizing sialometaplasia is a benign, self-limiting and rare inflammatory disease which, on clinical and histological examination, mimics malignant neoplasms. Case report We report the case of a healthy 25-year-old Caucasian ... ...

    Abstract Abstract Introduction Necrotizing sialometaplasia is a benign, self-limiting and rare inflammatory disease which, on clinical and histological examination, mimics malignant neoplasms. Case report We report the case of a healthy 25-year-old Caucasian woman with a three-week history of a painless lump on her hard palate. Oral examination revealed a nodule consisting of two lobules on the right side that measured 2.5 cm. Her mucosa was normal in color and a fluctuant area was detected in the posterior region upon palpation. Our patient was submitted to incisional biopsy and histopathological examination. The histological diagnosis was necrotizing sialometaplasia. The lesion had healed spontaneously after 30 days, with observed signs of involution of the nodule. Conclusion Histopathological examination is necessary for the diagnosis of necrotizing sialometaplasia because the clinical features of this condition can mimic other diseases, particularly malignant neoplasms.
    Keywords Medicine ; R
    Subject code 610
    Language English
    Publishing date 2011-08-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article: Denosumab Related Osteonecrosis of Jaw: a Case Report.

    de Sales Lima, Marco Vinícius / Rizzato, Jaqueline / Gracindo Marques, Daniella Varzea / Kitakawa, Dárcio / da Silva Peralta, Felipe / Prado Scherma, Alexandre / Carvalho, Luis Felipe C S

    Journal of oral & maxillofacial research

    2018  Volume 9, Issue 4, Page(s) e5

    Abstract: Background: This case report shows an affected postmenopausal patient with medicaments related osteonecrosis of the jaw injury associated with increased use of bisphosphonates and Prolia: Methods: The injury was located around a dental implant in ... ...

    Abstract Background: This case report shows an affected postmenopausal patient with medicaments related osteonecrosis of the jaw injury associated with increased use of bisphosphonates and Prolia
    Methods: The injury was located around a dental implant in region #24 and #25 and the patient complained of pain, bleeding, oedema, and halitosis for more than two months, that the dental implant had been installed five years before. According to the clinical findings, the patient presented the exposed and necrotic bone in the region of #24 and #25 and with the radiographs found, it was observed as extensive bone destruction adjacent to the dental implant.
    Results: Patient was referred to the maxillofacial surgeon that performed the removal of bone sequestration and dental implant in the region affected. After that, the patient has been accompanied for a year.
    Conclusions: Patients taking medications for osteoporosis or cancer need to receive special attention from the dentist. Invasive procedures on the jaw bone of patients taking these medications may cause osteonecrosis of the jaw. When diagnosed, osteonecrosis of the jaw should be treated surgically in conjunction with antibiotic therapy and patients should be monitored.
    Language English
    Publishing date 2018-12-30
    Publishing country Lithuania
    Document type Case Reports
    ZDB-ID 2580511-3
    ISSN 2029-283X
    ISSN 2029-283X
    DOI 10.5037/jomr.2018.9405
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Elastic band causing exfoliation of the upper permanent central incisors.

    Alves, Monica Ghislaine Oliveira / Kitakawa, Dárcio / Becker, Joao Batista Macedo / Brandão, Adriana Aigotti Haberbeck / Cabral, Luiz Antonio Guimarães / Almeida, Janete Dias

    Case reports in dentistry

    2015  Volume 2015, Page(s) 186945

    Abstract: Objective. This study reports a case in which elastic band use culminated in the loss of the incisors. Case Report. An 11-year-old white girl was seen complaining of pain, with purulent discharge and severe tooth mobility. The bone destruction detected ... ...

    Abstract Objective. This study reports a case in which elastic band use culminated in the loss of the incisors. Case Report. An 11-year-old white girl was seen complaining of pain, with purulent discharge and severe tooth mobility. The bone destruction detected radiographically in the region, despite its single location and absence in posterior quadrants of the maxilla and/or mandible, was similar to that observed in Langerhans cell disease. To our surprise, an elastic band involving the midportion of the roots of the two upper central incisors was found during biopsy. The debris was removed and a metal wire was placed in permanent maxillary right and left incisors. The patient was followed up, but no improvement in tooth mobility was observed. Bone loss increased, and internal resorption and root exposure occurred, which culminated in the extraction of permanent maxillary right and left incisors. Conclusion. The present case highlights the fact that professionals sometimes are confronted by anamnestic reports never seen before.
    Language English
    Publishing date 2015-03-22
    Publishing country Egypt
    Document type Journal Article
    ZDB-ID 2627632-X
    ISSN 2090-6455 ; 2090-6447
    ISSN (online) 2090-6455
    ISSN 2090-6447
    DOI 10.1155/2015/186945
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Peripheral calcifying cystic odontogenic tumour of the maxillary gingiva.

    de Lima, Ana Paula / Kitakawa, Dárcio / Almeida, Janete Dias / Brandão, Adriana Aigotti Haberbeck / Anbinder, Ana Lia

    BMC research notes

    2012  Volume 5, Page(s) 455

    Abstract: Background: Odontogenic tumors are lesions that are derived from remnants of the components of the developing tooth germ. The calcifying cystic odontogenic tumor or calcifying odontogenic cyst is a benign cystic neoplasm of odontogenic origin that is ... ...

    Abstract Background: Odontogenic tumors are lesions that are derived from remnants of the components of the developing tooth germ. The calcifying cystic odontogenic tumor or calcifying odontogenic cyst is a benign cystic neoplasm of odontogenic origin that is characterized by an ameloblastoma-like epithelium and ghost cells. Calcifying cystic odontogenic tumor may be centrally or peripherally located, and its ghost cells may exhibit calcification, as first described by Gorlin in 1962. Most peripheral calcifying cystic odontogenic tumors are located in the anterior gingiva of the mandible or maxilla.
    Case presentation: Authors report a rare case of a peripheral calcifying cystic odontogenic tumor of the maxillary gingiva. A 39-year-old male patient presented with a fibrous mass on the attached buccal gingiva of the upper left cuspid teeth. It was 0.7-cm-diameter, painless and it was clinically diagnosed as a peripheral ossifying fibroma. After an excisional biopsy, the diagnosis was peripheric calcifying cystic odontogenic tumor. The patient was monitored for five years following the excision, and no recurrence was detected.
    Conclusions: All biopsy material must be sent for histological examination. If the histological examination of gingival lesions with innocuous appearance is not performed, the frequency of peripheral calcifying cystic odontogenic tumor and other peripheral odontogenic tumors may be underestimated.
    MeSH term(s) Adult ; Gingival Neoplasms/diagnosis ; Gingival Neoplasms/surgery ; Humans ; Male ; Maxillary Neoplasms/diagnosis ; Maxillary Neoplasms/surgery ; Odontogenic Cyst, Calcifying/diagnosis ; Odontogenic Tumors/diagnosis ; Odontogenic Tumors/surgery
    Language English
    Publishing date 2012-08-23
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 2413336-X
    ISSN 1756-0500 ; 1756-0500
    ISSN (online) 1756-0500
    ISSN 1756-0500
    DOI 10.1186/1756-0500-5-455
    Database MEDical Literature Analysis and Retrieval System OnLINE

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