Prostatic Lesion: Causes & Reasons

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Possible Causes for Prostatic Lesion

Carcinoma of the Prostate

Abstract Atypical cribriform lesions of the prostate gland consist of cribriform and rarely solid proliferation of prostate glands populated with cytologically atypical cells [ncbi.nlm.nih.gov]

Prostatic adenocarcinoma with mandibular metastatic lesion: Case report Daniel Reyes Court 1,3, Susana Encina 2,3, Irene Levy 4 (1) Profesor Ayudante. [scielo.isciii.es]

BACKGROUND: Atypical cribriform lesions (ACLs) of the prostate consist of cribriform glands lined with cytologically malignant cells with partial or complete basal cell lining [ncbi.nlm.nih.gov]

Adenocarcinoma of the Prostate

Colonoscopy, positron emission tomography, and other tumor surveys showed this to be the only prostate lesion. [ncbi.nlm.nih.gov]

High-grade prostatic intraepithelial neoplasia of the prostate: the precursor lesion of prostate cancer. [prostatecanceruk.org]

This incidental lesion showed a prostatic adenocarcinoma arising from ectopic prostatic tissue within the bladder submucosa. [ncbi.nlm.nih.gov]

Prostatic Cyst

Discussion Cystic lesions of prostate The regular use of ultrasound scan for evaluating Lower Urinary Tract Symptoms has shown up different cystic lesions of prostate gland [omicsonline.org]

Lesions 22.2.1 Midline Cysts Three distinct categories come under this heading: (a) prostatic utricle cyst ( PUC ), (b) cystic utricle (or cystic dilation of the prostatic [abdominalkey.com]

De Marzo AM, Platz EA, Epstein JI et al (2006) A working group classification of focal prostate atrophy lesions. [link.springer.com]

Prostatic Abscess

Coronal View CT scan of abdomen and pelvis showing multiple ring enhancing lesions with in prostate (red arrows) Panel B. [pubs.sciepub.com]

Complications emphysematous prostatitis Imaging differential considerations include: cavitatory prostatitis from chronic prostatitis cystic prostatic carcinoma cystic lesions [radiopaedia.org]

Further investigations confirmed cryptococcal meningitis and imaging studies showed a hypodense lesion in the prostate. [ncbi.nlm.nih.gov]

Prostate Rhabdomyosarcoma

Spindle cell lesions of prostate displayed diagnostically challenging and encompass a broad array of benign and malignant neoplastic lesions. [peertechz.com]

After explaining the patient, he was subjected to definitive local radiotherapy to prostate at 60-65 Gy with weekly radiotherapy to lung lesion. [casereports.in]

The prostate gland was not separately visualized from the lesion. Altered signal intensities noted in the right ala of sacrum suggestive of metastases. [ccij-online.org]

Stage IV Prostate Carcinoma

On ultrasound, prostate cancer is usually seen as a hypoechoic lesion (60-70%) in the peripheral zone of the gland, but can be hyperechoic or isoechoic (30-40% of lesions) [radiopaedia.org]

MR/US fusion guided biopsies of the lesion anterior in the prostate demonstrated Gleason 3+4. [radiologyassistant.nl]

Digital rectal examination reveals a large, non-tender, firm prostate gland with no nodular lesions. The scrotal exam was normal. [academic.oup.com]

Prostatic Calculus

The image in lower row shows small amount of post voiding residual urine, one of the results of such cystic lesions in the prostate. [ultrasound-images.com]

In addition, various disease processes such as benign prostatic hyperplasia (BPH), prostatitis, and prostatic infarcts may appear as hypoechoic lesions [9]. [urotoday.com]

These are typically found incidentally on surgery for benign prostatic hyperplasia (Note: not a precursor lesion for prostatic carcinoma). [2] The majority of treatable/treated [en.wikipedia.org]

Urethral Polyp

Reactive polypoid lesions may also result in the prostatic urethra. [basicmedicalkey.com]

Here we reported clinical course and pathological findings of one rare case who was diagnosed and treated as urethral polyp-like lesions on the prostatic urethra caused by [ncbi.nlm.nih.gov]

AIMS: Centrally located prostatic ductal adenocarcinoma can present as a single urethral polyp mimicking a benign polyp. Such lesions have not been formally studied. [ncbi.nlm.nih.gov]

Prostate Sarcoma

Lesions may be present only focally on prostatic biopsies, and care must be taken to detect these lesions when evaluating prostate biopsies for other processes. [nature.com]

He had ultrasound-guided biopsy of the prostatic lesion and histological examination of the specimen revealed leiomyosarcoma of the prostate gland. [hindawi.com]

Spindle cell lesions of the adult prostate. Mod Pathol 2007;20:148-58. [PUBMED] 8. Cho JY, Kim SH, Lee SE. [ccij-online.org]

Infarct of the Prostate Gland

Amyloid of prostate Asymmetry of prostate, acquired Boggy prostate Fistula of prostate Infarction of prostate Lesion of prostate Loss of median groove of prostate Periprostatic [icd9data.com]

[…] bone lesion in metastasis Prostatic cancer. [slideplayer.com]

Advertisement Prostate Benign lesions / conditions Infarct Authors: : Komal Arora, M.D. [pathologyoutlines.com]

Male Genital Tuberculosis

PDF | This study investigated whether tuberculous prostatitis is common among patients with different prostatic lesions including prostate cancer in Bangladesh. [dutoxemy.gq]

Primary prostatic lesion in the truest sense is probably very rare. [1] The prostate commitment by TB is the least frequent at genitourinary level, which can be developed [jmedsoc.org]

Transrectal US finding of prostatic disease is irregular hypoechoic lesions in the peripheral zone [ 22 ]. [omicsonline.org]

Prostate Leiomyoma

Figure 2 shows the removed specimen with a mass lesion protruding from the prostate located between SVs. FIG. 1. [liebertpub.com]

Most lesions are large at diagnosis, leading to symptoms of prostatism (decreased force of urination and other obstructive voiding symptoms), as in benign prostatic hyperplasia [jbsr.be]

At this stage, a 3 × 3 cm sized posterior mass lesion protruding from the prostate between SVs was identified and dissected (Fig. 1). [liebertpub.com]

Prostate Metastasis

[…] man with prostate cancer and finding of equivocal lesion at prostate MRI. [ajronline.org]

lesions occur in less than 5% of metastatic prostate cancer ( 3 ), and a large destructive lesions with cortical involvement which was not consistent with a diagnosis of [frontiersin.org]

No suspicious bony lesions were visualized with prostate MRI (not shown). [ajronline.org]

Prostate Stromal Sarcoma

Computed tomography revealed a prostatic mass lesion which protruded into the bladder space (Figure1a). [diagnosticpathology.biomedcentral.com]

Epithelial lesions are frequent, whereas malignancies of mesenchymal origin represent only 1-2 % of all prostatic malignacies. [medigraphic.com]

Spindle cell lesions of the adult prostate. Mod Pathol 2007; 20:148–158 [Google Scholar] 11. Chang JM, Lee HJ, Lee SE, et al. [ajronline.org]

Tamoxifene Resistance

: Estrogen receptor expression in prostate cancer and premalignant prostatic lesions. Am. J. Pathol., 1999 ; 155 : 641-647. 8. [urofrance.org]

: Myc confers androgen-independent prostate cancer cell growth. J. Clin. Invest., 2003 ; 112 : 1724-1731. 7. [urofrance.org]

: Mechanisms for 2-methoxyestradiol-induced apoptosis of prostate cancer cells. FEBS Lett., 2002 ; 531 : 141-151. 9. [urofrance.org]

Seminal Vesicle Calculus

Discussion Cystic lesions of prostate The regular use of ultrasound scan for evaluating Lower Urinary Tract Symptoms has shown up different cystic lesions of prostate gland [omicsonline.org]

MELANOCYTIC LESIONS In general, blue nevus has been used to denote melanin confined to ovoid or elongated melanocytes in the prostatic stroma and melanosis for prostatic lesions [basicmedicalkey.com]

The image in lower row shows small amount of post voiding residual urine, one of the results of such cystic lesions in the prostate. [ultrasound-images.com]

Bone Metastasis

Regardless of the phenotype, though, bone metastases show osteoclast proliferation and hypertrophy. [12] Primary tumors Osteoblastic lesions Prostate cancer Osteolytic lesions [en.wikipedia.org]

Some tumors are more likely to heal after radiation therapy; eg, blastic lesions of prostate and breast cancer are more likely to heal than lytic destructive lesions of lung [merckmanuals.com]

CT of the chest, abdomen, and pelvis; mammography in females; and prostate-specific antigen (PSA) measurement in males. [msdmanuals.com]

Prostatism

Abstract Objective: To study the histopathological pattern of prostatic lesions in patients suffering from prostatism. [scopemed.org]

Among the precursor lesions, 5 cases (8%) of low grade prostatic intraepithelial lesion were identified in the 62 cases studied. [jmsh.ac.in]

Conclusion: Benign prostatic hyperplasia alone and in combination with chronic prostatitis was the commonest non neoplastic lesions followed by neoplastic lesion of adenocarcinoma [scopemed.org]

Prostatic Disease

[…] and in patients without clinical evidence of prostatic lesion. [ncbi.nlm.nih.gov]

Both canine and human studies have shown that high-intensity focused ultrasound administered via a transrectal probe is capable of creating prostate lesions without injury [ncbi.nlm.nih.gov]

Sofras, “Incidence of Impalpable Carcinoma of the Prostate and of Non-Malignant and Precarcinomatous Lesions in Greek Male Population: An Autopsy Study,” Prostate, Vol. 66 [scirp.org]

Phyllodes Tumor of the Prostate

[…] satellite lesions in a multifocal prostate cancer? [urologyweb.com]

In addition to the rarity of lung metastasis, initial presentation of prostatic adenocarcinoma as a pulmonary primary lesion is rare. [5] Tohfe et al. recently described a [jcytol.org]

In other words, only about 25% of men may have a unifocal prostate cancer lesion that may be suitable for focal therapy. [urologyweb.com]

Cyst of the Seminal Vesicles

Hypoechoic focal lesions and heterogeneous texture were seen in prostate cancer (n = 5). [ncbi.nlm.nih.gov]

These lesions are classically located in the retro-vesicular region and cephalic to prostate. The associated renal anomalies can be depicted well. [radiopaedia.org]

Ultrasonography only revealed the presence of a cystic lesion adjoining the prostate gland, next to the bladder neck. The retrograde urethrogram was normal. [elsevier.es]

Esophageal Metastasis

Ultrasonography of the prostate disclosed a hypoechoic lesion in the left lobe, and needle biopsy led to the diagnosis of prostatic adenocarcinoma. [ncbi.nlm.nih.gov]

Key words esophageal metastasis prostate cancer reverse transcriptase-polymerase chain reaction prostate-specific antigen This is a preview of subscription content, log in [link.springer.com]

Metastatic brain tumor from melanoma will have HMB- 45 antigen, prostate PSAP, thyroid thyroglobulin, and so on. [cancerjournal.net]

Myocardial Tumor

Currently, cryotherapy is mainly used in the treatment of lung, digestive, prostatic lesions and tumors, and in certain tachyarrhythmias In this article, we used cryotherapy [symbiosisonlinepublishing.com]

DOI: 10.15226/2573-864X/1/1/00105 Abstract Cryotherapy is currently used in the treatment of skin, digestive and prostatic lesions and tumors, as well in certain tachyarrhythmias [symbiosisonlinepublishing.com]

Over the recent time, cryotherapy has become a well-established treatment modality for a wide variety of benign and malignant skin lesions, with novel uses continually described [symbiosisonlinepublishing.com]

Urogenital Tuberculosis

Contrast-enhanced CT scan shows a well- defined hypoattenuating lesion within the prostate gland (arrowhead). Scrotal tuberculosis. [slideshare.net]

Tuberculosis affects the entire male genital tract, with lesions in the prostate, seminal vesicles, vas deferens, epididymis, Cooper glands, penis, and testicles, the last [asmscience.org]

[…] or epididymis tuberculosis without associated renal lesion. [ncbi.nlm.nih.gov]

Orbital Metastasis

The lesion was later determined to be osteolytic, unlike the majority of prostatic orbital metastases. Histologic evaluation led to the proper diagnosis. [healio.com]

Imaging studies revealed a mixed blastic and lytic lesion involving the right orbital wall and the right cavernous sinus. [ncbi.nlm.nih.gov]

Notes: (A) Osteoclastic metastatic lesion from hepatocellular carcinoma (arrow). ( B ) Osteoblastic metastatic lesion from prostatic carcinoma (arrow). [dovepress.com]

Seminal Vesicle Disorder

Transrectal US finding of prostatic disease is irregular hypoechoic lesions in the peripheral zone [ 22 ]. [omicsonline.org]

The primary syphilitic lesion is called Benign prostatic hyperplasia is commonly associated with Failure of the testes to descend into the scrotal sac prior to birth is called [quizlet.com]

Ductal Carcinoma in Situ

High-grade prostatic intraepithelial neoplasia (high-grade PIN) is accepted as a precursor lesion to PCa. [docksci.com]

ATROPHY A working group classification of focal prostate atrophy lesions. [thedoctorsdoctor.com]

In the past, these lesions were diagnosed variably as high-grade PIN or as ductal-type prostatic adenocarcinoma. [docksci.com]

Malignant Neoplasm of the Bone

[…] exception is prostatic carcinoma produces osteoblastic lesion Please rate topic. [medbullets.com]

(this image is metastatic adenocarcinoma) 5 mcc ca: breast, thyroid, kidney, lung, prostate [quizlet.com]

Investigation of any occult primary lesion, especially breast, prostate, lung, kidney and thyroid. [patient.info]

Cystitis Cystica

I was intrigued by the appearance of this small bubble close to the upper surface of the prostate and was confused if this was a prostatic lesion or a bladder pathology. [ultrasound-videos.blogspot.com]

Feedback Contact Us Site Map High Quality Pathology Images of Benign and Malignant Neoplasms and Related Entities Home Genitourinary Urinary Bladder Miscellaneous Benign Lesions [webpathology.com]

Nonneoplastic lesions of the prostate and bladder. Arch Pathol Lab Med. 2012;136:721–34. [bmcurol.biomedcentral.com]

Meckel Syndrome Type 8

uveitis, ophthalmoplegia, facial diplegia Causes Metastatic tumors Breast Prostate Lung Localized spread of tumor Nasopharyngeal Pituitary Primary intracranial tumors Meningiomas [emedicine.medscape.com]

Tolosa-Hunt syndrome: Isolated or combined, painful ophthalmoplegia Herpes zoster: Acute zoster ophthalmicus, typical skin lesion, and keratitis Sarcoidosis: Systemic signs [emedicine.medscape.com]

Painful ophthalmoplegia Orbital congestion, lid chemosis, proptosis Visual loss, optic disc edema (unilateral) Signs of meningeal irritation Miscellaneous cavernous sinus lesions [emedicine.medscape.com]