Terms containing tumor

Subject	Spanish	English
health.	archivo de tumores	tumor registry
med.	clasificación de los tumores	classification of blastomata
health.	célula maligna de tumores de cerebro	brain-tumor cell
health.	destrucción del tumor instada por la luz	light-activated tumor destruction
med.	embolización de los tumores vasculares	embolization of vascular tumor
med.	embolización de los tumores vasculares	embolisation of vascular tumour
health.	escisión de un tumor	excision of a tumour
health.	escisión de un tumor	excision of a cancerous tumour
gen.	extirpación en el individuo vivo de un fragmento de órgano o de tumor para examinarlo con microscopio	biopsy
med.	formación de un tumor	oncogenesis
med.	imagen de tumor cerebeloso	typical cerebellar appearance
health.	inducción de tumores	tumour-inducing effect
med.	injerto heterólogo de tumores humanos en ratas desnudas	human tumour xenograft in nude mice
med.	interacción huésped-tumor	host-tumour interaction
gen.	investigación sobre enfermedades cardiovasculares, tumores y virosis	research on cardiovascular, tumour and virus diseases
health.	linfocito que se infiltra en los tumores	tumour infiltrating lymphocyte
health.	linfocito que se infiltra en los tumores	tumor-infiltrating lymphocyte
med.	linfocito tumor-infiltrante	tumor-infiltrating lymphocytes
med.	neuropatía de los enfermos de tumor	neuropathy of tumour patients
med.	pelvis alterada por tumores	tumefied bony pelvis
biotechn.	plásmido inductor de tumores	Ti plasmid
biotechn.	plásmido inductor de tumores	tumor-inducing plasmid
health.	proceso de formación del tumor	tumorigenic process
med.	pulsación de un tumor	tumour pulsation
gen.	que contrarresta la formación de tumores	anti-cancer drug
gen.	que contrarresta la formación de tumores	antitumour
gen.	que impide el crecimiento de tumores	antineoplastic
gen.	que impide el crecimiento de tumores	anti-cancer drug
health.	reducción de un tumor mediante radioterapia	reduction of a tumour by radiation
med.	respuesta del tumor a la irradiación	radiation response in tumour
med.	riesgo de inducción de tumores	risk of tumour induction
med.	tumor abdominal	celiophyma
med.	tumor abdominal	celioncus
med.	tumor abdominal	celioma
med.	tumor abdominal	bultos
med.	tumor amiloideo	amyloid tumor
med.	tumor angioblástico	gemmangioma
med.	tumor ascítico	ascitic tumor
med.	tumor asociado al sida	AIDS-related tumour
bacteriol.	tumor bacteriano Agrobacterium tumefaciens	bacterial gall
bacteriol.	tumor bacteriano Agrobacterium tumefaciens	crown gall
agric.	tumor bacteriano de la raíz	crown gall (Agrobacterium tumefaciens)
agric.	tumor bacteriano de la raíz	bacterial gall (Agrobacterium tumefaciens)
nat.res., agric.	tumor bacteriquo de la raiz	crown gall (Agrobacterium tumefaciens)
nat.res., agric.	tumor bacteriquo de la raiz	bacterial gall (Agrobacterium tumefaciens)
med.	tumor benigno	innocent tumor
med.	tumor benigno	benign tumor
med.	tumor benigno	non malignant tumor
med.	tumor benigno	benign blastoma
med.	tumor benigno	benign neoplasm
gen.	tumor benigno de estructura glandular	non-cancerous tumour
gen.	tumor benigno de estructura glandular	adenoma
med.	tumor blanco	white tumour (arthritis fungosa)
med.	tumor blanco	tumor albus (arthritis fungosa)
med.	tumor blanco	fungous synovitis (arthritis fungosa)
med.	tumor blanco	tuberculosis of a joint (arthritis fungosa)
med.	tumor blanco	articular tuberculosis
med.	tumor blanco	white swelling (arthritis fungosa)
med.	tumor blanco	tuberculous arthritis
med.	tumor branquial	gill cleft carcinoma
med.	tumor branquial	branchial carcinoma
med.	tumor branquial	branchioma
med.	tumor branquiógeno	branchiogenic tumour
med.	tumor butiroideo	butyroid tumor
med.	tumor carcinoide	carcinoid tumor
med.	tumor causado por bacterias	bacteriophytoma
med.	tumor causado por infección vírica	viral tumour
med.	tumor cerebral	cerebral tumour (tumor cerebri)
med.	tumor cerebral	cerebral tumor
med.	tumor cerebral	brain tumor
med.	tumor cerebral	brain tumour (tumor cerebri)
med.	tumor cerebral en niños	infantile cerebral tumour
med.	tumor cerebral en niños	infantile cerebral tumor
med.	tumor cerebral infantil	infantile cerebral tumour
med.	tumor cerebral infantil	infantile cerebral tumor
med.	tumor cerebral primario	primary brain tumour
med.	tumor cerebral primario	primary brain tumor
health.	tumor cervical maligno	malignancy of the cervix
med.	tumor cicatrizal verrugoso	warty cicatricial tumor
fish.farm., vet.med.	tumor coliflor	cauliflower disease
health.	tumor coloide	collonema
health.	tumor coloide	gelatinous tumor
health.	tumor coloide	gelatinous polyp
health.	tumor coloide	myxoma
health.	tumor coloide	mucous tumor
health.	tumor coloide	colloid tumor
med.	tumor congénito	congenital blastoma
med.	tumor cutáneo	skin tumour
med.	tumor de Bell	Bell tumor
med.	tumor de Blum	Blum tumour
med.	tumor de Braun	Braun tumour
med.	tumor de Brenner	Brenner's tumor
med.	tumor de Brenner	oophoroma folliculare
med.	tumor de Brenner	Brenner tumor
med.	tumor de Brodie	Brodie tumour
med.	tumor de Brooke	acanthoma tadenoides
med.	tumor de Brooke	epithelioma adenoides cysticum
med.	tumor de Brooke	multiple benign cystic epithelioma
med.	tumor de Brooke	prichoepithelioma mapulosum multiplex
med.	tumor de Brooke	Brooke's tumor
med.	tumor de Brown-Pearce	Brown-Pearce carcinoma
med.	tumor de Brown-Pearce	Brown-Pearce tumor
med.	tumor de Burkitt	Burkitt's tumour
med.	tumor de Burkitt	Burkitt's tumor
med.	tumor de Buschke-Löwenstein	Buschke-Löwenstein tumor
med.	tumor de Calabar	Calabar boil
med.	tumor de Calabar	Calabar swelling
med.	tumor de Calabar	Kamerun swelling
med.	tumor de Calabar	ambulant edema
med.	tumor de Calabar	tropical swelling
med.	tumor de Calabar	Calabar edema
med.	tumor de Cantón	Canton tumour
med.	tumor de Cock	Cock peculiar tumour
gen.	tumor de contenido líquido	cyst
nat.sc., agric.	tumor de cuello	crown gall
med.	tumor de células claras	light cell tumour
med.	tumor de células germinales propio de la infancia	childhood tumour
med.	tumor de células germinales propio de la infancia	childhood tumor
med.	tumor de células gigantes	giant osteoid osteoma
med.	tumor de células gigantes	giant cell tumor
med.	tumor de células gigantes	giant-cell tumor
med.	tumor de células gigantes	osteoclastoma
med.	tumor de células gigantes	benign osteoblastoma
med.	tumor de células granulosas del ovario	granulosa cell carcinoma
med.	tumor de células granulosas del ovario	granulosa cell tumor
med.	tumor de células granulosas del ovario	folliculoma
med.	tumor de estirpe fibroconectiva	fibroblastic tumour
med.	tumor de estirpe fibroconectiva	fibroblastic tumor
med.	tumor de Graham	Graham tumour
med.	tumor de Grawitz	hypernephroma of Grawitz
med.	tumor de Grawitz	Grawitz's tumor of the kidney
med.	tumor de Grawitz	clear-cell carcinoma (carcinoma clarocellulare)
med.	tumor de Grawitz	clear hypernephroid carcinoma (carcinoma clarocellulare)
med.	tumor de hipófisis	hypophyseal tumour
med.	tumor de hipófisis	hypophyseal tumor
med.	tumor de Hürthle	oxyphilic granular cell adenoma
med.	tumor de Hürthle	pyknocytoma
med.	tumor de Hürthle	oncocytoma
med.	tumor de Hürthle	parastruma
med.	tumor de Hürthle	Getsowa's adenoma
med.	tumor de Hürthle	Hürthle cell tumor
med.	tumor de Jensen	Jensen carcinoma
med.	tumor de Koenen	Koenen tumour
med.	tumor de Krompecher	Krompecher tumour
med.	tumor de Krukenberg	carcinoma mucocellulare (fibrosarcoma ovarii mucocellulare carcinomatodes)
med.	tumor de Krukenberg	Krukenberg's tumor (fibrosarcoma ovarii mucocellulare carcinomatodes)
med.	tumor de Krukenberg	Krukenberg ovarian tumour
med.	tumor de Kultschitsky	spheroidal-cell carcinoma
med.	tumor de Kultschitsky	Kultschitzky's tumor
med.	tumor de Kultschitsky	argentaffinoma
med.	tumor de Kultschitsky	argentaffin carcinoid
med.	tumor de la cápsula renal	capsuloma
med.	tumor de la pared abdominal	abdominal wall tumor
gen.	tumor de la piel o de la mucosa	epithelioma
gen.	tumor de la piel o de la mucosa	a cancer
med.	tumor de la placoda olfativa	olfactory neuroepithelioma
med.	tumor de la pleura	pleural tumour
med.	tumor de la pleura	pleural tumor
med.	tumor de la rodilla	gonyoncus
med.	tumor de la vesícula seminal	gonecystoncus
med.	tumor de los anejos	adnexal tumor
med.	tumor de los tejidos blandos	soft tissue tumour
med.	tumor de los tejidos blandos	soft tissue tumor
med.	tumor de malignidad local	localized malignant tumor
med.	tumor de malignidad local	localised malignant tumour
med.	tumor de mediastino	mediastinal tumour
med.	tumor de mediastino	mediastinal tumor
med.	tumor de mieloblastos	myeloblastoma
med.	tumor de Pancoast	Pancoast's tumor
med.	tumor de Pancoast	pulmonary sulcus tumor
med.	tumor de Pancoast	superior sulcus tumor
med.	tumor de Pancoast	suprasulcus tumor
med.	tumor de Pancoast	Pancoast tumour
med.	tumor de Rathke	tumor of craniopharyngeal duct
med.	tumor de Rathke	suprasellar cyst
med.	tumor de Rathke	hypophyseal cyst
med.	tumor de Rathke	Rathke's pouch tumor
med.	tumor de Rathke	craniopharyngioma
med.	tumor de Schmincke	Schmincke's tumor
med.	tumor de tejidos blandos	soft tissue tumour
med.	tumor de tejidos blandos	soft tissue tumor
med.	tumor de transición	transition tumor
med.	tumor de Warthin	Warthin's tumor
med.	tumor de Wilms	embryonal nephroma
med.	tumor de Wilms	embryonal sarcoma nephroblastoma
med.	tumor de Wilms	embryonal carcinosarcoma
med.	tumor de Wilms	embryoma
med.	tumor de Wilms	embryonal adenomyosarcoma
med.	tumor de Wilms	Wilms' tumor
med.	tumor debido a la nuez de betel	betel nut tumor
med.	tumor del cerebro	cerebral tumor
med.	tumor del cerebro	cerebral tumour
med.	tumor del cerebro	brain tumour
med.	tumor del cerebro	brain tumor
med.	tumor del conducto de Müller	mullerianoma
med.	tumor del cristalino	phakoma
med.	tumor del cristalino	phacoma
med.	tumor del escroto	oscheoncus
med.	tumor del escroto	oscheoma
med.	tumor del esqueleto	skeletal tumour
med.	tumor del esqueleto	skeletal tumor
med.	tumor del esqueleto benigno	benign skeletal tumour
med.	tumor del esqueleto benigno	benign skeletal tumor
med.	tumor del iris	iris tumour
med.	tumor del mediastino	mediastinal tumour
med.	tumor del mediastino	mediastinal tumor
med.	tumor del nervio acústico	tumor of the acoustic nerve
med.	tumor del nervio acústico	acoustic neuroma
med.	tumor del ovario	folliculoma
med.	tumor del ovario	granulosa cell tumor
med.	tumor del ovario	granulosa cell carcinoma
med.	tumor del ovario	oöphoroma
med.	tumor del ovario masculinizante	adrenal rest tumor
med.	tumor del ovario masculinizante	masculinovoblastoma
med.	tumor del peritelio	telangiectatic sarcoma
med.	tumor del peritelio	perithelioma
nat.sc., agric.	tumor del pie contagioso	bumble-foot
med.	tumor del sistema nervioso periférico	PNS tumour
med.	tumor del sistema nervioso periférico	PNS tumor
med.	tumor del testículo	hernial protrusion of a testis
med.	tumor del testículo	scrotal hernia
med.	tumor del testículo	tumor of a testicle
med.	tumor del testículo	orchiocele
dialys.	tumor del tracto urinario	urinary tract tumor
med.	tumor del uréter	tumour of ureter
med.	tumor dermoide	dermoid tumor
med.	tumor desmoide	desmoid tumor
med.	tumor dibenzantracénico	dibenzanthracene tumour
med.	tumor dibenzantracénico	dibenzanthracene tumor
med.	tumor diverticular	diverticular tumor
med.	tumor doble	double tumor
med.	tumor ectodérmico	ectodermal tumour
med.	tumor ectodérmico	ectodermal tumor
med.	tumor en callo óseo	callus tumour
med.	tumor en coliflor	cauliflower neoplasm
gen.	tumor en forma de hongo	fungus
med.	tumor en reloj de arena	hourglass tumor
med.	tumor en reloj de arena	dumb-bell tumor
med.	tumor en turbante	turban tumor
med.	tumor epitelial	epithelial blastomata
med.	tumor escamoso	squamous tumor
med.	tumor escamoso	lepidoma
med.	tumor extraaxial	extra-axial tumour
med.	tumor extraaxial	extra-axial tumor
med.	tumor falso	pseudotumour
med.	tumor falso	false tumor
med.	tumor falso	pseudotumor
med.	tumor falso	pseudoneoplasm
med.	tumor falso	phantom tumor
med.	tumor fantasma	pseudoneoplasm
med.	tumor fantasma	pseudotumour
med.	tumor fantasma	phantom tumour
med.	tumor fantasma	pseudotumor
med.	tumor fantasma	phantom tumor
med.	tumor fantasma	false tumor
gen.	tumor fantasma	tumour-like growth
med.	tumor fecal	fecal tumor
med.	tumor fecal	stercorome
med.	tumor fecal	scatoma
med.	tumor fecal	coproma
med.	tumor fecal	fecaloma
med.	tumor fungoso	fungating tumor
med.	tumor ganglionar	ganglionic tumour
gen.	tumor, generalmente maligno, de la piel o las mucosas	skin cancer
gen.	tumor, generalmente maligno, de la piel o las mucosas	melanoma
med.	tumor germinal	germinal tumor
med.	tumor glandular	glandular tumor
med.	tumor glandular	glandular tumefaction
med.	tumor glómico	angiomyoneuroma
med.	tumor glómico	glomangioma
med.	tumor glómico	glomus tumor
med.	tumor gástrico	gastric tumour
med.	tumor gástrico	gastric tumor
med.	tumor hepático	liver tumour
med.	tumor hepático	liver tumor
med.	tumor hipofisario	hypophysoma
med.	tumor hipofisario	hypophyseal tumour
med.	tumor hipofisario	hypophyseal tumor
med.	tumor histioide	histioid tumor
med.	tumor histoide	histoid tumour
med.	tumor hormonosecretante	hormono-active tumour
med.	tumor ileocecal	ileocaecal tumour
med.	tumor inducido	induced tumour
med.	tumor infratentorial	infratentorial tumour
med.	tumor infratentorial	infratentorial tumor
med.	tumor inocente	innocent tumor
med.	tumor inocente	benign tumor
med.	tumor intraaxial	intra-axial tumour
med.	tumor intraaxial	intra-axial tumor
med.	tumor intraselar	intrasellar tumor
med.	tumor labial	cheiloncus
med.	tumor leproso	leproma
med.	tumor lepídico	squamous tumor
med.	tumor lepídico	lepidoma
med.	tumor linfoide	lymphoid tumour
med.	tumor linfoide	lymphoid tumor
health.	tumor linfoide de Olsen	Olsen lymphoid tumour
med.	tumor maligno	malignant blastoma
health.	tumor maligno	carcinoma
med.	tumor maligno	malignant tumor
gen.	tumor maligno	tumour
gen.	tumor maligno	sarcoma
med.	tumor maligno de la encía	malignant neoplasm of gum
med.	tumor maligno de la glándula tiroides	malignant neoplasm of thyroid gland
med.	tumor maligno de la hipofaringe	malignant neoplasm of hypopharynx
med.	tumor maligno de la laringe	malignant neoplasm of larynx
med.	tumor maligno de la mama	malignant neoplasm of breast
gen.	tumor maligno de la médula ósea	myeloma
gen.	tumor maligno de la médula ósea	bone marrow cancer
med.	tumor maligno de la nasofaringe	malignant neoplasm of nasopharynx
med.	tumor maligno de la orofaringe	malignant neoplasm of oropharynx
med.	tumor maligno de la piel, sitio no especificado	malignant neoplasm of skin
med.	tumor maligno de la placenta	malignant neoplasm of placenta
med.	tumor maligno de la próstata	malignant neoplasm of prostate
med.	tumor maligno de la tráquea	malignant neoplasm of trachea
med.	tumor maligno de la vejiga urinaria	malignant neoplasm of bladder
med.	tumor maligno de sitios no especificados	malignant neoplasm without specification of site
med.	tumor maligno del colon	malignant neoplasm of colon
med.	tumor maligno del cuello del útero	malignant neoplasm of cervix uteri
med.	tumor maligno del encéfalo	malignant neoplasm of brain
med.	tumor maligno del estómago	malignant neoplasm of stomach
med.	tumor maligno del hígado y de las vías biliares intrahepáticas	malignant neoplasm of liver and intrahepatic bile ducts
med.	tumor maligno del labio	malignant neoplasm of lip
med.	tumor maligno del peritoneo y del retroperitoneo	malignant neoplasm of retroperitoneum and peritoneum
med.	tumor maligno del piso de la boca	malignant neoplasm of floor of mouth
med.	tumor maligno del páncreas	malignant neoplasm of pancreas
med.	tumor maligno del testículo	malignant neoplasm of testis
med.	tumor maligno del timo	malignant neoplasm of thymus
gen.	tumor maligno originado en el tejido linfoide	lymphoma
gen.	tumor maligno originado en el tejido linfoide	cancer
med.	tumor maligno primario	primary malignant bone tumor
med.	tumor maligno primario	primary malignant bone tumour
med.	tumor maligno primitivo	primary malignant bone tumour
med.	tumor maligno primitivo	primary malignant bone tumor
med.	tumor maligno secundario y el no especificado de los ganglios linfáticos	secondary and unspecified malignant neoplasm of lymph nodes
med.	tumor margaroide	perly tumor
med.	tumor margaroide	margaritoma
med.	tumor margaroide	perl tumor
med.	tumor margaroide	margaroid tumor
med.	tumor margaroide	cholesteatoma
med.	tumor mediastinal	mediastinal tumour
med.	tumor mediastinal	mediastinal tumor
med.	tumor mediastínico	mediastinal tumour
med.	tumor mediastínico	mediastinal tumor
med.	tumor melánico	melanotic tumour
med.	tumor melánico	melanotic tumor
med.	tumor mesenquimatoso	tumour of connective tissue
med.	tumor mesenquimatoso	neoplasm of connective tissue
med.	tumor mixto	mixed tumor
med.	tumor mixto de glándulas salivares	pleomorphic tumour
med.	tumor mixto de glándulas salivares	mixed tumour of salivary glands
med.	tumor mixto de glándulas salivares	pleomorphic tumor
med.	tumor mixto de glándulas salivares	mixed tumor of salivary glands
med.	tumor mucoepidermoide	mucoepidermoid tumour
med.	tumor mucoepidermoide	mucoepidermoid tumor
health.	tumor mucoso	mucous tumor
health.	tumor mucoso	myxoma
health.	tumor mucoso	collonema
health.	tumor mucoso	gelatinous tumor
health.	tumor mucoso	gelatinous polyp
health.	tumor mucoso	colloid tumor
med.	tumor muscular	myoma
med.	tumor muscular	muscular tumour
med.	tumor muscular	muscle tumour
med.	tumor muscular	muscle tumor
med.	tumor muscular liso	smooth muscle tumour
med.	tumor muscular liso	smooth muscle tumor
med.	tumor no epitelial	non-epithelial tumor
med.	tumor no epitelial	non-epithelial tumour
med.	tumor no epitelial	non-epithelial blastomata
gen.	tumor nocivo	carcinoma
gen.	tumor nocivo	cancer
health.	tumor ocular	eye tumour
med.	tumor organoide	organoid tumour
med.	tumor ovárico	ovarian tumour
med.	tumor palpebral	blepharoncus
vet.med.	tumor papilomatoso	papillomatous tumour
med.	tumor parotídeo	parotid tumour
med.	tumor parotídeo	parotid tumor
vet.med.	tumor pediculado	pediculated tumor
med.	tumor perivascular	periangioma
med.	tumor perláceo	perly tumor
med.	tumor perláceo	margaritoma
med.	tumor perláceo	margaroid tumor
med.	tumor perláceo	perl tumor
med.	tumor perláceo	cholesteatoma
med.	tumor pigmentado	pleochromocytoma
med.	tumor pigmentario	pigmentary tumor
med.	tumor pigmentario	coloured tumescence
med.	tumor pleural	pleural tumour
med.	tumor pleural	pleural tumor
med.	tumor por dibenzantraceno	dibenzanthracene tumour
med.	tumor por dibenzantraceno	dibenzanthracene tumor
med.	tumor por exudación	exudation tumour
med.	tumor primario	primary tumour
med.	tumor quiescente	silent tumour
med.	tumor quístico	cystoma
med.	tumor quístico	cystic tumor
vet.med.	tumor ramificado	broad-seated tumor
med.	tumor renal	kidney tumour
dialys.	tumor renal	renal tumor
med.	tumor renal	tumor of the kidney
med.	tumor renal	tumour of the kidney
med.	tumor renal	kidney tumor
med.	tumor sacrococcígeo	sacrococcygeal tumor
health.	tumor secundario	microscopic metastase
health.	tumor secundario	secondary tumour
health.	tumor secundario	metastatic cancer
health.	tumor secundario	secondary cancer
med.	tumor secundario	secondary tumor
med.	tumor semimaligno	semimalignant blastoma
med.	tumor sinovial	synovioma
med.	tumor sinovial	synovial sarcoma
med.	tumor supraselar	suprasellar tumor
med.	tumor supratentorial	supratentorial tumour
med.	tumor supratentorial	supratentorial tumor
med.	tumor testicular	tumour of the testicle
med.	tumor tridérmico	tridermic tumor
med.	tumor uretral	urethral tumour
med.	tumor uterino	hysteroncus
med.	tumor vascular	vascular tumour
med.	tumor vascular	vascular tumor
med.	tumor velloso	villous tumor
med.	tumor velloso	villous tumour
med.	tumor velloso	papilloma
med.	tumor velloso	villoma
med.	tumor verdadero	true tumor
med.	tumor vesical	vesical tumor
med.	tumor óseo benigno	benign bone tumour
med.	tumor óseo benigno	benign bone tumor
med.	tumor óseo maligno	malignant skeletal tumour
med.	tumor óseo maligno	malignant skeletal tumor
med.	tumor óseo metastásico	secondary malignant bone tumour
med.	tumor óseo metastásico	secondary malignant bone tumor
med.	tumores cardíacos	cardiac tumours
med.	tumores de colón	rectocolonic tumors
med.	tumores de la base craneal	skull base tumors
med.	tumores de la base craneal	skull base tumours
med.	tumores de la base craneal	cranial base tumors
med.	tumores de la base craneal	cranial base tumours
med.	tumores de la base del cráneo	cranial base tumours
med.	tumores de la base del cráneo	skull base tumors
med.	tumores de la base del cráneo	skull base tumours
med.	tumores de la base del cráneo	cranial base tumors
health., anim.husb.	tumores de las ratas	rat tumours
med.	tumores de Steiner	Steiner's tumors (juxta-articular nodules)
med.	tumores de Steiner	Lutz-Jeanselme nodules (juxta-articular nodules)
med.	tumores de Steiner	Jeanselme's nodules (juxta-articular nodules)
med.	tumores del cerebelo	cerebellar tumours
med.	tumores del maxilar superior	maxillary tumours
med.	tumores pedunculados de la oreja	pendant tumours of ear
med.	tumores seudomixomatosos de la piel	Curtis' disease
health., nat.res.	virus del tumor mamario del ratón	mouse mammary tumour virus