Biomaterial Database

[Occult primary testicular tumor or burnt testicular tumor. Apropos of a case]. 1996

J Gómez Parada, and M Puyol Pallas

Servicio de Urología, Hospital Sant Joan de Deu, Martorell, Barcelona, España.

OBJECTIVE A case of impalpable primary testicular tumor or burned out testicular tumor is described, with special reference to its unusual form of presentation and histopathological characteristics. The rarity of this tumor type and the difficulties encountered in making the differential diagnosis prompted us to report on this case. RESULTS A case of impalpable primary testicular tumor is described in a patient with normal tests on physical examination, who had consulted for progressive respiratory failure from pulmonary metastasis. CONCLUSIONS Impalpable primary testicular tumor should be suspected in patients with extragonadal germ cell tumor and normal testes on physical examination. We underscore the importance of the tumor markers and ultrasound in making the diagnosis.

UI	MeSH Term	Description	Entries
D008175	Lung Neoplasms	Tumors or cancer of the LUNG.	Cancer of Lung,Lung Cancer,Pulmonary Cancer,Pulmonary Neoplasms,Cancer of the Lung,Neoplasms, Lung,Neoplasms, Pulmonary,Cancer, Lung,Cancer, Pulmonary,Cancers, Lung,Cancers, Pulmonary,Lung Cancers,Lung Neoplasm,Neoplasm, Lung,Neoplasm, Pulmonary,Pulmonary Cancers,Pulmonary Neoplasm
D008297	Male		Males
D009382	Neoplasms, Unknown Primary	Metastases in which the tissue of origin is unknown.	Neoplasm Metastasis, Unknown Primary,Neoplasms, Occult Primary,Occult Primary Neoplasms,Unknown Primary Tumors,Unknown Primary Neoplasm Metastasis,Unknown Primary Neoplasms,Neoplasm, Occult Primary,Neoplasm, Unknown Primary,Occult Primary Neoplasm,Primary Neoplasm, Occult,Primary Neoplasm, Unknown,Primary Neoplasms, Occult,Primary Neoplasms, Unknown,Primary Tumor, Unknown,Primary Tumors, Unknown,Tumor, Unknown Primary,Tumors, Unknown Primary,Unknown Primary Neoplasm,Unknown Primary Tumor
D002822	Choriocarcinoma	A malignant metastatic form of trophoblastic tumors. Unlike the HYDATIDIFORM MOLE, choriocarcinoma contains no CHORIONIC VILLI but rather sheets of undifferentiated cytotrophoblasts and syncytiotrophoblasts (TROPHOBLASTS). It is characterized by the large amounts of CHORIONIC GONADOTROPIN produced. Tissue origins can be determined by DNA analyses: placental (fetal) origin or non-placental origin (CHORIOCARCINOMA, NON-GESTATIONAL).	Choriocarcinomas
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D001706	Biopsy	Removal and pathologic examination of specimens from the living body.	Biopsies
D013736	Testicular Neoplasms	Tumors or cancer of the TESTIS. Germ cell tumors (GERMINOMA) of the testis constitute 95% of all testicular neoplasms.	Cancer of Testis,Cancer of the Testes,Testicular Cancer,Testicular Neoplasm,Testicular Tumor,Testis Cancer,Cancer of the Testis,Neoplasms, Testicular,Neoplasms, Testis,Testicular Tumors,Testis Neoplasms,Tumor of Rete Testis,Cancer, Testicular,Cancer, Testis,Cancers, Testicular,Cancers, Testis,Neoplasm, Testicular,Neoplasm, Testis,Rete Testis Tumor,Rete Testis Tumors,Testicular Cancers,Testis Cancers,Testis Neoplasm,Testis Tumor, Rete,Testis Tumors, Rete,Tumor, Testicular,Tumors, Testicular
D013737	Testis	The male gonad containing two functional parts: the SEMINIFEROUS TUBULES for the production and transport of male germ cells (SPERMATOGENESIS) and the interstitial compartment containing LEYDIG CELLS that produce ANDROGENS.	Testicles,Testes,Testicle
D017809	Fatal Outcome	Death resulting from the presence of a disease in an individual, as shown by a single case report or a limited number of patients. This should be differentiated from DEATH, the physiological cessation of life and from MORTALITY, an epidemiological or statistical concept.	Fatal Outcomes,Outcome, Fatal,Outcomes, Fatal