نتایج جستجو برای: mucous retention cyst
تعداد نتایج: 142460 فیلتر نتایج به سال:
Maxillary cysts, including the cysts lined by respiratory epithelium, can present a diagnostic challenge. We report an unusual case of a maxillary cyst on an endodontically treated tooth #16, in which the cavity was totally lined by a respiratory epithelium. The patient, a 35-year-old male, presented with a generalized chronic periodontitis and complained of a pain in the tooth #16 region. A pe...
Retrovesical cysts are very rare. Definitive preoperative diagnosis is difficult in many cases. Hydatid cyst can present as a retrovescial cyst, which can cause a diagnostic dilemma. We present a case of primary retrovesical hydatid cyst mimicking a prostatic utricle cyst, presenting as acute urinary retention in a 29 year old young male patient. Definitive pre-operative diagnosis was difficult...
Intraductal papillary neoplasms of the bile duct (IPNB) is the collective term used to refer to papillary bile duct tumors, mucin producing bile duct tumors, and cystic bile duct tumors. Pathologically, these tumors may be considered a highly differentiated adenocarcinoma or a tumor of borderline malignant potential. IPNB is classified into one of four variants based on cell differentiation. Th...
BACKGROUND/AIMS The efficacy and safety of traditional alcohol sclerotherapy procedures are controversial in the management of large simple hepatic cysts. In this study, we aimed to develop and evaluate a novel alcohol sclerotherapy procedure, termed repeated aspiration and alcohol instillation sclerotherapy, for the treatment of simple hepatic cysts. MATERIALS AND METHODS A prospective, doub...
The computed tomographic (CT) and pathologic findings in three cases of intraand suprasellar epithelial cysts (symptomatic Rathke cleft cysts) are described. Literature review revealed that the characteristic CT finding is an intra sellar and/or suprasellar low-density mass that mayor may not be enhanced. The enhancement is ringlike or capsular in nature. Whether the cyst wall is enhanced or no...
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