The document discusses testicular seminoma, including:
- It is the most common solid tumor in men aged 15-35 and has increasing incidence. Risk factors include cryptorchidism, family history, and genetic factors.
- Presentation is usually a unilateral testicular mass. Staging involves imaging and tumor markers. Pathology shows seminoma cells that are typically PLAP positive.
- Treatment depends on stage. Stage I options include surveillance, chemotherapy, or radiotherapy. Advanced stages receive chemotherapy. Outcomes are generally excellent even for advanced disease.
This document discusses testicular tumours and their anatomy, etiology, classification, clinical features, diagnosis, staging, and treatment. Some key points:
- Testicular tumours most commonly occur in men ages 20-35 and risk factors include cryptorchidism, Klinefelter syndrome, and history of mumps orchitis.
- Germ cell tumours make up 90-95% of cases and include seminomas, teratomas, embryonal carcinomas, and others. Staging involves clinical exam, imaging, and tumour markers.
- Diagnosis involves ultrasound and biopsy of solid intratesticular masses. Treatment depends on tumour type, stage, and involves surgery, radiation,
This document provides information on testicular tumors, including their epidemiology, risk factors, classification, types, clinical features, investigations, staging, and spread. Some key points:
- Testicular tumors comprise 1-2% of all malignancies and 95% are germ cell tumors (GCTs), which predominantly affect young males.
- Risk factors include cryptorchidism, family history, prior testicular cancer, intratubular germ cell neoplasia, and environmental exposures.
- The main types of GCTs are seminoma, embryonal carcinoma, choriocarcinoma, yolk sac tumor, and teratoma.
- Clinical features depend on whether the
This document describes the case of a 1 day old neonate born with a large neck mass. An ultrasound during pregnancy detected a 5.5x6 cm cystic hygroma in the cervical region of the fetus. The baby was delivered via C-section and was initially stable but developed respiratory distress. Examination and imaging confirmed a large solid neck mass. Biopsy revealed an immature cervical teratoma. The baby underwent surgical excision of the mass. Teratomas are rare tumors containing tissues from all three germ layers. While uncommon in neonates, cervical teratomas can present risks if they compress the airway.
This document provides a detailed overview of testicular cancer classifications, histology, screening tools, management approaches, and prognostic factors. It discusses the various histologic types of germ cell tumors and sex cord-gonadal stromal tumors. For each type, it describes characteristics such as common age range, histologic features, tumor markers, and treatment approaches. It also summarizes staging evaluations and the role of imaging, tumor markers, surgery, radiation therapy, chemotherapy, and surveillance in testicular cancer management.
This document provides information on testicular tumors, including their classification, presentation, histopathology, and immunohistochemistry. It discusses the most common types of germ cell tumors - seminoma, spermatocytic seminoma, embryonal carcinoma, yolk sac tumor, and teratoma. It also covers sex cord stromal tumors such as Leydig cell tumor and Sertoli cell tumor. Key points include that seminoma is the most common germ cell tumor in adults. Embryonal carcinoma and yolk sac tumor often occur as components of mixed germ cell tumors. Teratomas contain mature somatic tissues. Immunohistochemistry aids in distinguishing tumor types.
Testicular tumors are rare.
1 – 2 % of all malignant tumors.
Most common malignancy in men in the 15 to 35 year age group.
Benign lesions represent a greater percentage of cases in children than in adults.
Most curable solid neoplasm
The document discusses testicular seminoma, including:
- It is the most common solid tumor in men aged 15-35 and has increasing incidence. Risk factors include cryptorchidism, family history, and genetic factors.
- Presentation is usually a unilateral testicular mass. Staging involves imaging and tumor markers. Pathology shows seminoma cells that are typically PLAP positive.
- Treatment depends on stage. Stage I options include surveillance, chemotherapy, or radiotherapy. Advanced stages receive chemotherapy. Outcomes are generally excellent even for advanced disease.
This document discusses testicular tumours and their anatomy, etiology, classification, clinical features, diagnosis, staging, and treatment. Some key points:
- Testicular tumours most commonly occur in men ages 20-35 and risk factors include cryptorchidism, Klinefelter syndrome, and history of mumps orchitis.
- Germ cell tumours make up 90-95% of cases and include seminomas, teratomas, embryonal carcinomas, and others. Staging involves clinical exam, imaging, and tumour markers.
- Diagnosis involves ultrasound and biopsy of solid intratesticular masses. Treatment depends on tumour type, stage, and involves surgery, radiation,
This document provides information on testicular tumors, including their epidemiology, risk factors, classification, types, clinical features, investigations, staging, and spread. Some key points:
- Testicular tumors comprise 1-2% of all malignancies and 95% are germ cell tumors (GCTs), which predominantly affect young males.
- Risk factors include cryptorchidism, family history, prior testicular cancer, intratubular germ cell neoplasia, and environmental exposures.
- The main types of GCTs are seminoma, embryonal carcinoma, choriocarcinoma, yolk sac tumor, and teratoma.
- Clinical features depend on whether the
This document describes the case of a 1 day old neonate born with a large neck mass. An ultrasound during pregnancy detected a 5.5x6 cm cystic hygroma in the cervical region of the fetus. The baby was delivered via C-section and was initially stable but developed respiratory distress. Examination and imaging confirmed a large solid neck mass. Biopsy revealed an immature cervical teratoma. The baby underwent surgical excision of the mass. Teratomas are rare tumors containing tissues from all three germ layers. While uncommon in neonates, cervical teratomas can present risks if they compress the airway.
This document provides a detailed overview of testicular cancer classifications, histology, screening tools, management approaches, and prognostic factors. It discusses the various histologic types of germ cell tumors and sex cord-gonadal stromal tumors. For each type, it describes characteristics such as common age range, histologic features, tumor markers, and treatment approaches. It also summarizes staging evaluations and the role of imaging, tumor markers, surgery, radiation therapy, chemotherapy, and surveillance in testicular cancer management.
This document provides information on testicular tumors, including their classification, presentation, histopathology, and immunohistochemistry. It discusses the most common types of germ cell tumors - seminoma, spermatocytic seminoma, embryonal carcinoma, yolk sac tumor, and teratoma. It also covers sex cord stromal tumors such as Leydig cell tumor and Sertoli cell tumor. Key points include that seminoma is the most common germ cell tumor in adults. Embryonal carcinoma and yolk sac tumor often occur as components of mixed germ cell tumors. Teratomas contain mature somatic tissues. Immunohistochemistry aids in distinguishing tumor types.
Testicular tumors are rare.
1 – 2 % of all malignant tumors.
Most common malignancy in men in the 15 to 35 year age group.
Benign lesions represent a greater percentage of cases in children than in adults.
Most curable solid neoplasm
1. Keelung Hospital Ministry of Health and Welfare
提供優質的人性化醫療服務,成為大基隆 親一生託付的醫院鄉
衛生福利部基隆醫院
婦 科 影像診療產
婦 科 楊正祥產 2015-0610
2. Keelung Hospital Ministry of Health and Welfare
提供優質的人性化醫療服務,成為大基隆 親一生託付的醫院鄉
衛生福利部基隆醫院
2014-07-21
• 詹 xx 765422 1976-5-19
2014-7-21 15:11 OPD
C.C.:
Abrupt onset of abdominal pain since this
morning. (2014-07-21)
P.H.: Lower abdominal pain off and on for
many days. (since 2014-07-18)
20. Keelung Hospital Ministry of Health and Welfare
提供優質的人性化醫療服務,成為大基隆 親一生託付的醫院鄉
衛生福利部基隆醫院
Operation & Pathology
• Left adnexectomy, Right partial
oophorectomy
• Pathology:
Right adnexa, teratoma
Left adnexa, teratoma, torsion