1.Extramammary Paget's disease with aggressive behavior: a report of two cases.
Jin Cheon KIM ; Hee Cheol KIM ; Choon Sik JEONG ; Moon Kyung CHO ; Kyung Seok KOH ; Gyungyub GONG ; Je Kyung KOH ; Moon Gyu LEE
Journal of Korean Medical Science 1999;14(2):223-226
Extramammary Paget's disease (EMPD) is an intraepithelial neoplastic disorder which is included as a rare malignant condition. However, it sometimes shows aggressive behavior of local recurrence and coexisting malignancy. We had experienced nine cases of EMPD involving the scrotum for seven years. Two cases of them presented metastasis. The first case presented extensive inguinal lymph node metastasis with underlying adnexal adenocarcinoma one year after wide local excision. The second case initially presented multiple metastasis to the liver and in the lymph node. The latter, showing fulminant progression with liver metastasis, may be only the second case reported in English literature. EMPD is considered as a malignant neoplasm with aggressive behavior from initial presentation. Because wide local excision of the lesion alone may be occasionally insufficient, a careful follow-up must be done to detect recurrence or internal malignancy.
Aged
;
Case Report
;
Fatal Outcome
;
Female
;
Human
;
Liver Neoplasms/secondary*
;
Magnetic Resonance Imaging
;
Male
;
Paget's Disease, Extramammary/surgery
;
Paget's Disease, Extramammary/pathology*
;
Testicular Neoplasms/surgery
;
Testicular Neoplasms/pathology*
2.Prostate Cancer with Solitary Metastases to the Bilateral Testis.
Sun Ouck KIM ; Yoo Duk CHOI ; Seung Il JUNG ; Kyung Jin OH ; Chang Min IM ; Taek Won KANG ; Dongdeuk KWON ; Kwangsung PARK ; Soo Bang RYU
Yonsei Medical Journal 2011;52(2):362-364
We present the case of an 81-year-old patient with testicular metastasis from prostate carcinoma. After the initial diagnosis of prostate cancer, he had an 8-year course of hormonal therapy and showed no clinical evidence of metastasis to other organs. Asymptomatic metastasis of prostate carcinoma to the testis is a rare clinical condition. We diagnosed his condition, based on histopathology following a subcapsular orchiectomy and transurethral resection of the prostate.
Adenocarcinoma/*pathology/surgery
;
Aged, 80 and over
;
Humans
;
Male
;
Neoplasm Metastasis
;
Orchiectomy
;
Prostatic Neoplasms/*pathology/surgery
;
Testicular Neoplasms/*secondary/surgery
;
Transurethral Resection of Prostate
3.Burned-out testicular germ cell tumors: a clinicopathological analysis of three cases.
Ya Ping NI ; Zhi Han ZHANG ; Xiao Yan CHEN ; Jiang Shu LIU ; Xiao Qun YANG
Chinese Journal of Pathology 2023;52(4):347-352
Objective: To investigate the clinicopathological features and possible mechanisms of burned-out testicular germ cell tumors. Methods: The clinical and imaging data, histology and immunophenotypic characteristics of three cases of burned-out testicular germ cell tumors diagnosed at the Ruijin Hospital, Medical College of the Shanghai Jiaotong University, from 2016 to 2020 were retrospectively analyzed. The relevant literature was reviewed. Results: The mean age of the three patients was 32 years. Case 1 had an elevated preoperative alpha-fetoprotein level (810.18 μg/L) and underwent "radical pancreaticoduodenectomy and retroperitoneal lesion resection" for a retroperitoneal mass. Postoperative pathology showed embryonal carcinoma, which needed to exclude gonadal metastasis. Color Doppler ultrasound showed a solid mass of the right testis, with hypoechoic lesion and scattered calcification in some areas. Case 2 was a "right supraclavicular lymph node biopsy specimen." Chest X-ray showed multiple metastases in both lungs. The biopsy showed metastatic embryonic carcinoma and bilateral testicular color Doppler ultrasound revealed abnormal calcifications in the right testicle. Case 3 showed a cystic mass of the right testis with calcification and solid areas. All 3 patients underwent radical right orchiectomy. Grossly, borders of the testicular scar areas were well defined. Cross sectioning of the tumors showed a gray-brown cut surface and single focus or multiple foci of the tumor. The tumor maximum diameter was 0.6-1.5 cm. Microscopically, lymphocytes, plasma cells infiltration, tubular hyalinization, clustered vascular hyperplasia and hemosiderin laden macrophages were found in the scar. Atrophic and sclerotic seminiferous tubules, proliferation of clustered Leydig cells and small or coarse granular calcifications in seminiferous tubules were present around the scar. Seminoma and germ cell neoplasia in situ were seen in case 1, germ cell neoplasia in situ was seen in case 2 and germ cells with atypical hyperplasia were seen in case 3. Immunohistochemistry showed that embryonic carcinoma expressed SALL4, CKpan(AE1/AE3) and CD30, seminoma and germ cell tumor in situ expressed OCT3/4, SALL4 and CD117, and spermatogenic cells with atypical hyperplasia expressed CD99 and SALL4. The Ki-67 positive index was about 20%, while OCT3/4 and CD117 were both negative. Conclusions: Burned-out testicular germ cell tumors are rare. The possibility of gonad testicular metastasis should be considered first for extragonadal germ cell tumor. If fibrous scar is found in testis, it must be determined whether it is a burned-out testicular germ cell tumor. The burned-out mechanisms may be related to the microenvironment of tumor immune-mediated and local ischemic injury.
Male
;
Humans
;
Adult
;
Seminoma/secondary*
;
Cicatrix/pathology*
;
Hyperplasia
;
Retrospective Studies
;
China
;
Testicular Neoplasms/pathology*
;
Neoplasms, Germ Cell and Embryonal/surgery*
;
Calcinosis
;
Carcinoma
;
Tumor Microenvironment
4.Alveolar rhabdomyosarcoma of left testis: report of a case.
Chinese Journal of Pathology 2012;41(2):128-129
Adenocarcinoma
;
metabolism
;
pathology
;
Adult
;
Desmin
;
metabolism
;
Diagnosis, Differential
;
Humans
;
Lung Neoplasms
;
secondary
;
Lymphatic Metastasis
;
Male
;
Melanoma
;
metabolism
;
pathology
;
Rhabdomyosarcoma, Alveolar
;
metabolism
;
pathology
;
surgery
;
Sarcoma, Alveolar Soft Part
;
metabolism
;
pathology
;
Testicular Neoplasms
;
metabolism
;
pathology
;
surgery
;
Testis
;
metabolism
;
pathology
5.Long-term results of multimodality therapy of testicular germ cell tumor.
Jin-wan WANG ; Lin YANG ; Jia-yu WANG ; Tao QU ; Rui-gang CAI ; Jing HUANG ; Yan SUN
Chinese Journal of Oncology 2003;25(4):382-385
OBJECTIVETo study the clinical characteristics, outcome, prognostic factors and survival of patients with testicular germ cell tumors (TGCTs).
METHODS107 TGCT patients received chemotherapy after orchiectomy. The median age of the patients was 32 years. 30.8% (33/107) patients had seminomas with 14 (42.4%) stage I lesions. Seventy-four patients had non-seminomatous germ cell tumors (NSGCTT) with 21 (28.4%) stage I lesions. The response rate was analyzed with chi(2) test. The survival rate was calculated with Kaplan-Meier method and log-rank test. Therapy including chemotherapy, radiation and necessary salvage operation were performed after orchiectomy.
RESULTSClinical stage and pathological type were the main prognostic factors. The 3-, 5- and 10-year survival rates were 75.8%, 73.5%, 73.5% for all patients, 100%, 96.8%, 96.8% for seminoma and 63.5%, 61.7%, 61.7% for NSGCTTs, respectively. Sixty-four patients were evaluable for response. Seventeen (26.6%) patients achieved CR by chemotherapy alone and an additional 8 patients (12.5%) achieved CR by chemotherapy plus salvage operation or radiation. The 5-year survival rates were 91.7% and 26.2% for patients who achieved CR or not.
CONCLUSIONThe long-term outcome for stage I germ cell tumors is excellent. The treatment outcome and survival in patients with metastatic TGCTs can be greatly improved by adopting multi-modality therapy with combined chemotherapy as the chief means.
Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bleomycin ; therapeutic use ; Child ; Child, Preschool ; Cisplatin ; therapeutic use ; Combined Modality Therapy ; Etoposide ; therapeutic use ; Follow-Up Studies ; Germinoma ; drug therapy ; secondary ; surgery ; Humans ; Lung Neoplasms ; drug therapy ; secondary ; Male ; Middle Aged ; Neoplasm Staging ; Orchiectomy ; Seminoma ; drug therapy ; secondary ; surgery ; Survival Rate ; Testicular Neoplasms ; drug therapy ; pathology ; surgery ; Treatment Outcome
6.Retroperitoneal schwannoma mimicking metastatic seminoma: case report and literature review.
Shi-Qiang ZHANG ; Song WU ; Kai YAO ; Pei DONG ; Yong-Hong LI ; Zhi-Ling ZHANG ; Xian-Xin LI ; Fang-Jian ZHOU
Chinese Journal of Cancer 2013;32(3):149-152
If a testicular cancer patient has a mass in the retroperitoneum, a metastasis is often the first suspicion, probably leading to improper diagnosis and overtreatment. Here we report a case of retroperitoneal schwannoma mimicking metastatic seminoma. A 29-year-old man, who had a history of seminoma, presented with a single retroperitoneal mass suspected to be a metastasis. Because the patient refused radiotherapy, 3 cycles of cisplatin, etoposide, and bleomycin were offered. Post-chemotherapy computed tomography scan revealed persistence of the retroperitoneal mass, with no change in tumor size or characteristics. Subsequently, retroperitoneal lymph node dissection was performed. The dissected tissue contained negative lymph nodes but a single mass in the attached fat. Pathology revealed retroperitoneal schwannoma, which was confirmed by immunohistochemistry. Thus, clinicians should be aware of retroperitoneal schwannoma and its distinction from metastatic seminoma to avoid misdiagnosis and ensure proper treatment.
Adult
;
Antibiotics, Antineoplastic
;
therapeutic use
;
Antineoplastic Agents
;
therapeutic use
;
Antineoplastic Agents, Phytogenic
;
therapeutic use
;
Bleomycin
;
therapeutic use
;
Cisplatin
;
therapeutic use
;
Diagnostic Errors
;
Etoposide
;
therapeutic use
;
Humans
;
Lymph Node Excision
;
Lymph Nodes
;
pathology
;
Lymphatic Metastasis
;
Male
;
Neoplasms, Multiple Primary
;
Neurilemmoma
;
diagnostic imaging
;
drug therapy
;
pathology
;
Radiography
;
Retroperitoneal Neoplasms
;
diagnostic imaging
;
drug therapy
;
pathology
;
secondary
;
Retroperitoneal Space
;
Seminoma
;
secondary
;
surgery
;
Testicular Neoplasms
;
surgery