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Conservative management of unusual keratinising squamous metaplasia of the bladder in a 28-year-old female and overview of the literature.

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Date

2012-04-30

Authors

Vázquez Alonso, Fernando
Berrio Campos, Raquel
Puche Sanz, Ignacio
Segura Sánchez, Manuel
Molina Hernandez, Jose Miguel
Flores Martin, Jose Francisco
Cózar Olmo, Jose Manuel

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Hindawi Publishing Corporation
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Abstract

Keratinizing squamous metaplasia of the bladder is rare and is usually associated with urinary tract infections and chronic irritation. It is considered a precancerous condition of squamous cell carcinoma, especially when more than 50% of the bladder surface is affected. Medical treatment cannot eradicate this lesion. When it is limited to a small area of the bladder, transurethral resection is possible. Annual cystoscopy with multiple biopsies as well as annual upper tract imaging is proposed in the follow up of these patients. We present a preliminary 2-year followup report of a keratinizing squamous metaplasia of the bladder in a 28-year-old female patient with no previous risk factors.

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Journal Article;

MeSH Terms

Medical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Pathologic Processes::Metaplasia
Medical Subject Headings::Anatomy::Urogenital System::Urinary Tract::Urinary Bladder
Medical Subject Headings::Diseases::Neoplasms::Neoplasms by Histologic Type::Neoplasms, Glandular and Epithelial::Carcinoma::Carcinoma, Squamous Cell
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Diagnostic Techniques, Urological::Cystoscopy
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Cytodiagnosis::Biopsy
Medical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Pathologic Processes::Disease Attributes::Disease Progression
Medical Subject Headings::Diseases::Neoplasms::Precancerous Conditions
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Diagnostic Imaging::Radiography::Urography
Medical Subject Headings::Check Tags::Female

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Keywords

Metaplasia, Vejiga Urinaria, Carcinoma de Células Escamosas, Adulto, Cistoscopía, Biopsia, Progresión de la Enfermedad, Lesiones Precancerosas, Urografía, Femenino

Citation

Vázquez Alonso F, Berrio Campos R, Puche Sanz I, Segura Sánchez M, Molina Hernandez JM, Flores Martin JF, et al. Conservative management of unusual keratinising squamous metaplasia of the bladder in a 28-year-old female and overview of the literature. Case Rep Urol; 2012:940269