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https://www.readbyqxmd.com/read/29411910/paratesticular-seminoma-echographic-features-and-histological-diagnosis-with-review-of-the-literature
#1
Andrea Palicelli, Pierluigi Neri, Giansilvio Marchioro, Paolo De Angelis, Gianmarco Bondonno, Antonio Ramponi
Primary extratesticular seminomas exceptionally occur in the epididymis or in the paratesticular region/spermatic cord. Some old papers included poor histological description or insufficient photographic documentation, reducing the number of faithful cases: an up-to-date systematic review is lacking. We report the 4th primary seminoma of the paratesticular region/spermatic cord in a 35-year-old man, including the first echographic description. We provide review of the literature and etiopathogenetic discussion...
February 7, 2018: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/29325584/adenomatoid-tumor-of-the-testis-mimicking-malignant-testicular-cancer-on-multiparametric-ultrasound
#2
Renate Pichler, Gennadi Tulchiner, Fabian Steinkohl, Afschin Soleiman, Wolfgang Horninger, Isabel Maria Heidegger, Friedrich Aigner
BACKGROUND: Adenomatoid tumor is one of the most common histological subtypes of paratesticular cancer arising from the epididymis. In very rare cases, these tumors appear as intratesticular lesions originating in the tunica albuginea, representing a diagnostic challenge. CASE PRESENTATION: We present a case of a 51-year-old man with a small (0.9 cm) hyperechoic lesion of the left testicle mimicking testicular cancer on multiparametric ultrasound. The lesion was localized in the peripheral zone, confirming vascularization and increased stiffness on contrast-enhanced ultrasound and real-time elastography...
January 11, 2018: European Journal of Medical Research
https://www.readbyqxmd.com/read/29323080/recurrent-leiomyosarcoma-scrotum-an-important-differential-in-scrotal-masses
#3
Ranjan Agrawal, Miti Gupta, Nitesh Mohan, Jagdamba Sharan, Parbodh Kumar
Soft tissue sarcomas of the genitourinary tract are rare. Paratesticular sarcomas are extremely rare with majority of scrotal masses localizing to the testis and being neoplastic in nature. Paratesticular leiomyosarcomas (LMSs) are located in the spermatic cord, epididymis, or scrotum. However, their location in the scrotal skin or subcutaneous tissue is extremely rare. Only 10 cases have been reported from India previously. Ours is the 11th case. A 50-year-old male presented with a recurrent scrotal mass which was painless and gradually increasing in size...
October 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/29310184/re-paratesticular-rhabdomyosarcoma-importance-of-initial-therapy
#4
Jerome P Richie
No abstract text is available yet for this article.
January 2018: Journal of Urology
https://www.readbyqxmd.com/read/29301813/paratesticular-myositis-ossificans-of-the-spermatic-cord
#5
Justin M Hintze, Kevin O'Hare, Ted McDermott, Arun Z Thomas
A 56-year-old man presented with a painless scrotal lump, enlarging over the preceding 1 month. The lump was roughly 1 cm in size, and located in his left hemiscrotum and separate from the testis. An ultrasound revealed an echogenic focus with dystrophic tissue calcification. Subsequent surgical excision and histopathological analysis revealed it to be late-stage myositis ossificans, a benign, extraosseous formation of the bone or cartilage. We report of only the second described case of myositis ossificans of the spermatic cord in the literature to date...
January 4, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29285372/malignant-mesothelioma-of-the-tunica-vaginalis-testis-a-case-report-and-literature-review
#6
Neng Zhang, Ni Fu, Su Peng, Xu Luo
Malignant mesothelioma of the tunica vaginalis testis is an extremely rare tumor without specific clinical manifestations, mainly including hydrocele formation and a painless mass. We herein present the case of a patient with hydrocele of the left testis, without any other complaints. Tunica vaginalis subinvolution was performed, and postoperative pathological examination revealed a malignant mesothelioma arising from the left tunica vaginalis testis. Whole-body positron emission tomography-computed tomography (PET-CT) and subsequent abdominal and pelvic magnetic resonance imaging (MRI) revealed no evidence of local lymphadenopathy...
December 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29260641/benign-fibrous-pseudotumor-resulting-in-orchiectomy-despite-intraoperative-frozen-section
#7
Tomy Y Perez, Brian J O'Hara, Irvin H Hirsch
Fibrous pseudotumors are rare benign lesions that originate within the paratesticular tissues. Local excision is the preferred method of treatment of these tumors over radical orchiectomy, however a definitive diagnosis must be made beforehand given the similarity of these tumors to malignant entities. We present a case of fibrous pseudotumor of the tunica vaginalis and cauda epididymis. A diagnosis of fibrous pseudotumor could not be established despite the use of intraoperative frozen section, therefore necessitating radical orchiectomy...
December 2017: Canadian Journal of Urology
https://www.readbyqxmd.com/read/29240742/paediatric-testicular-tumours-in-a-new-zealand-centre
#8
Timothy Little, Shareena Lala, Vipul Upadhyay
AIM: This is a 12-year, single-centre retrospective review of paediatric testicular tumours and review of the world literature on paediatric testicular tumours. The aim was to identify presenting features, the range of pathology and management of such tumours in comparison with other published series. METHODS: The hospital's pathology database was searched for all testicular and paratesticular tissue submitted for patients younger than 16 years of age during the 12-year study period January 2000 to December 2011, and patients with testicular tumours identified...
December 15, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29203999/precocious-paratesticular-metastasis-from-well-differentiated-neuroendocrine-tumour-of-ileocaecal-junction-a-case-report-and-review
#9
Abhay Kattepur, Girish Kundgulwar, Mukta Ramadwar, Avanish Saklani
No abstract text is available yet for this article.
December 2017: Indian Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29203187/paratesticular-liposarcoma-masquerading-as-an-inguinal-hernia
#10
Kerry L Thomas, Ricardo J Gonzalez, Evita Henderson-Jackson, Jamie T Caracciolo
A man with left scrotal swelling felt to represent inguinal hernia underwent CT scan for reported bleeding after prostate biopsy. CT scan revealed a 15 cm extratesticular left scrotal mass containing both fat and soft tissue components, raising concern for dedifferentiated liposarcoma. At surgery and pathology, the mass was separate from the left testis, epididymis, and spermatic cord. Histopathologic findings were consistent with paratesticular dedifferentiated liposarcoma.
December 1, 2017: Urology
https://www.readbyqxmd.com/read/29201230/inhibition-of-penile-tunica-albuginea-myofibroblasts-activity-by-adipose-derived-stem-cells
#11
Hesong Jiang, Qingqiang Gao, Xiaoyan Che, Leilei Zhu, Zheng Zhang, Yun Chen, Yutian Dai
The activation of tunica albuginea myofibroblasts (MFs) serves an essential role in Peyronie's disease (PD). Increasing evidence has reported that adipose tissue-derived stem cells (ADSCs) have been demonstrated to attenuate the symptoms of PD in animal models. However, the mechanisms of the antifibrotic effects of ADSCs in PD remain to be fully elucidated. In the present study, the inhibitory effects and possible mechanism of ADSCs on the activation of MFs derived from rat penile tunica albuginea were investigated...
November 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29184799/liposarcoma-in-the-spermatic-cord-presenting-as-an-inguinal-swelling
#12
Maria Feldborg Bruun Andersen, Mikkel Fode, Anette Pedersen Pilt, Nessn Htum Majeed Azawi
Liposarcoma in the spermatic cord is a rare condition with an incidence of 1 per 2.5 million. The condition can present as paratesticular pain and a quick diagnosis is important in order to ensure proper treatment and to improve the prognosis. We describe a case of a 69-year-old man who suffered from long-lasting swelling in the inguinal area and experienced increasing pain through a period of 2 weeks. Due to increasing pain and fast growing swelling, an exploration of the inguinal area was performed and peroperatively a tumour in the spermatic cord was found...
October 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/29173268/pediatric-paratesticular-soft-tissue-perineurinoma-a-rare-entity
#13
Neha Batra, Jennifer Gordetsky, David Kelly, Pankaj P Dangle
No abstract text is available yet for this article.
December 1, 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/29153387/-a-paratesticular-nodule
#14
Alice Guyard, Aurélie Sannier, Yohann Grassano, Laurence Choudat, Anne Couvelard, Muriel Hourseau
No abstract text is available yet for this article.
November 15, 2017: Annales de Pathologie
https://www.readbyqxmd.com/read/29118529/pediatric-testicular-cancer-two-decades-of-saudi-national-data
#15
REVIEW
Mohammed Abomelha
Pediatric testicular cancer is exceedingly rare. There are no data available touching Saudi children. The aim of the study is to determine the trends and patterns of testicular cancer among Saudi children over a period of 20 years. The national database of the Saudi Cancer Registry (SCR) on pediatric testicular cancer over the last two decades was examined including epidemiological and histological patterns. From 1994 to 2013, 82 cases of testicular cancer among Saudi children aged 1-14 years were accumulated at the SCR...
October 2017: Urology Annals
https://www.readbyqxmd.com/read/29118528/adult-testicular-cancer-two-decades-of-saudi-national-data
#16
REVIEW
Mohammed Abomelha
There is a paucity of data regarding testicular cancer among Saudis as well as the nonexistent of published national data. Furthermore, a substantial increase of the incidence of testicular cancer among Saudis was lately noted. The aim of the study is to determine the trends and patterns of testicular cancer among adult Saudis using national data over a period of 20 years. The national database of the Saudi Cancer Registry (SCR) on testicular cancer over the last two decades was studied including epidemiological and histological patterns...
October 2017: Urology Annals
https://www.readbyqxmd.com/read/29057177/a-rare-case-report-of-a-paratesticular-fibrous-pseudotumor-mimicking-a-hydrocele
#17
Srinivasan Dharanya, Chellappa Vijayakumar, Sundaramurthi Sudharsanan, Sadasivan Jagdish
Tumors arising in the spermatic cord are very rare. The common benign tumors of the spermatic cord include adenomatoid tumor, lipoma, neurofibroma, and leiomyoma. We report a rare case of fibrous pseudotumor of the spermatic cord presenting clinically as a hydrocele. A 28-year-old male presented with the complaint of swelling in the left scrotum, which gradually progressed in size over four years. Clinically, the swelling was soft and fluctuant. The left testis was not separately made out and a diagnosis of left hydrocele was made...
August 14, 2017: Curēus
https://www.readbyqxmd.com/read/28990688/well-differentiated-papillary-mesothelioma-of-tunica-vaginalis-testis-of-unknown-malignant-potential-sonographic-appearance
#18
K W S Ko, K S Tse, K W Shek, M N Hau, S H Ting
Paratesticular mesothelioma is a rare differential diagnosis in the presence of scrotal hydrocele. A 17-year-old boy presented with a 3-year history of progressive hydrocele. Sonography revealed a large left paratesticular mass within the hydrocele. Serum tumor markers were negative. Left hydrocelectomy was performed and pathological analysis of the epididymal mass revealed a well-differentiated papillary mesothelioma. We discuss the sonographic and pathological findings of this rare neoplasm.
October 9, 2017: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/28967388/epidemiologic-study-of-230-cases-of-testicular-paratesticular-tumors-or-masses-15-year-experience-of-a-single-center
#19
Jian Shen, Yunli Bi, Xiang Wang, Liangsheng Lu, Liangfeng Tang, Ying Liu, Hong Chen, Bin Zhang
PURPOSE: This study retrospectively investigated the cases of testicular tumors/masses treated in our center from 2002 to 2017 and analyzed their epidemiologic features. METHODS: Data were collected by searching our center's database using "testicular tumor" or "testicular mass" as keywords. Patients not operated in our hospital were excluded. Preoperative serum alpha-fetoprotein (AFP) levels were reviewed in germ cell tumor (GCT) cases and analyzed to predict malignancy in various age groups...
September 4, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28937386/bilateral-seminomas-coexisting-with-adenomatoid-tumor-an-unusual-occurrence
#20
Suchi Mittal, Rathindra Sarangi, Sunila Jain
Coexistence of bilateral seminomas and adenomatoid tumor is rare. We encountered an interesting case of bilateral testicular seminomas along with a paratesticular nodule which was diagnosed as an adenomatoid tumor on histology. Although seminomas and adenomatoid tumor are frequent neoplasms, bilaterality and their coexistence have been rarely described and can pose diagnostic difficulties. Herein, we describe a case of a 53-year-old man who presented with bilateral testicular swellings which were diagnosed as bilateral seminomas with an adenomatoid tumor in the left paratesticular region on histopathology...
July 2017: Indian Journal of Pathology & Microbiology
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