Sinonasal papilloma cylindrical cell type.

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It is possible that further employment of this technique will spread light on pathological processes that might have clinical importance. Keywords: radical prostatectomy, new sectioning technique, prostatic urethra Introduction Adenocarcinoma of the prostate is one of the most common carcinomas in the elderly male.

sinonasal papilloma cylindrical cell type

Radical prostatectomy is a common therapeutic option for the treatment of localized prostate cancer. Evaluation of the specimen from radical prostatectomy consists of the histological degree of the tumor, extension, surgical border involvement, penetration into the seminal vesicles or perineural invasion.

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Te way these specimens are sectioned today does not preserve the urethra as a whole. So there are limitations to the accuracy of the histopathological evaluation of the prostatic urethra.

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Tis was the reason that led us to describe and evaluate a new system of cutting the specimen, in a way that will allow a precise evaluation of this area. Te pathologic intraductal papilloma complications does not focus on the involvement of the prostatic urethra and periurethral area, and the cutting techniques commonly employed do not permit thorough evaluation of this sinonasal papilloma cylindrical cell type.

Radical prostatectomy includes the whole prostate, the prostatic capsule and the seminal vesicles.

Today, in most of the operations there is a tendency to preserve the vascular-nervous band of the prostatic capsule on both sides, in order sinonasal papilloma cylindrical cell type minimize the onset of impotence and urinating problems. Te maintenance of these nerves, which is carried out through a careful and thorough dissection of the nerve fibers near the capsule and near the surgical margins, has a high risk of preserving some of the malignant tumor at the surgical margin with its negative implications on the oncologic aspect of the operation.

Figure 6 a, b. Intraoperatory stage - installing drainage tube in the nose frontal channel Figure 7. Postoperatory clinical stage after 7 days References esthetist. The postoperatory recovery was remarkable, with significant improvement of vision and movements in the right eye, disappearance of diplopia and partial remission of proptosis. It is a rare case because of the huge mucocele size type 4Awhich lead to extensive bone erosion of the frontal sinus wall with significant facial deformity and exposure of dura.

Many histopathological systems have been applied to the examination of radical prostatectomy specimens [4,5,6]. Tis is carried out by perpendicular section to the rectum [1,4] every mm.

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Te second attitude concentrates on the tumor, sinonasal papilloma cylindrical cell type it is possible to see it macroscopically and perform random samples of the prostate. Tis attitude is based on the fact that usually prostatic adenocarcinomas are usually multifocal, so multiple samples should be obtained, from its various sites.

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Tere are a few techniques to this attitude, but in all of them a few random slices are sampled from the central part of the prostate [4], besides the concentration on the extremities of the prostate and its margins. So, they include the apex of the prostate, its base and the bladder neck. Te most commonly used technique today is to section the prostate into 4 quarters [2] by performing a longitudinal and a horizontal cross section through the central part of the prostate - sinonasal papilloma cylindrical cell type urethra Fig.

Она обтекала парк по замкнутому кругу, кое-где расширяясь и превращаясь в небольшие заводи.

Using this system, the prostatic urethra is divided, so the evaluation of the urethral area is compromised and the description cannot be carried out in a good and accurate way.