Related by context. All words. (Click for frequent words.) 73 situ DCIS 71 lobular carcinoma 69 Ductal carcinoma 66 DCIS 65 invasive ductal carcinoma 64 ductal carcinomas 63 situ LCIS 62 DCIS ductal carcinoma 62 atypical hyperplasia 62 atypia 62 carcinoma 61 endometrial cancers 61 invasive carcinoma 61 adenoma 61 lobular cancer 61 breast cancers 60 invasive breast cancer 60 adenocarcinoma 60 prostate cancers 60 ductal breast cancer 59 breast carcinoma 59 invasive lobular carcinoma 59 atypical ductal hyperplasia 59 ductal 59 hormone receptor positive 59 estrogen receptor positive 58 thyroid nodules 58 Papillary 58 adenomas 58 advanced adenoma 58 cervical carcinoma 58 breast lesions 58 seminoma 57 bowel cancers 57 lobular breast cancer 57 breast tumors 57 ductal cancer 57 estrogen receptor negative 57 serous ovarian cancer 57 lumpectomy 57 testicular cancers 57 HER2 positive 57 axillary lymph nodes 57 leiomyomas 57 cancerous breast 57 benign breast 56 meningioma 56 breast carcinomas 56 benign growths 56 endometrial hyperplasia 56 benign proliferative breast 56 squamous cell 56 bladder cancers 56 papillary carcinoma 56 mucinous 56 lobular carcinomas 56 Uterine fibroids 56 abnormal mammogram 56 lobules 56 oophorectomy 56 ovarian cancer 56 colorectal cancers 56 adenocarcinomas 56 Carcinoma 56 Ductal Carcinoma 55 invasive cervical cancer 55 recurrent ovarian 55 adenomatous polyps 55 micrometastases 55 CIN3 55 epithelial ovarian 55 epithelial ovarian cancer 55 malignant polyps 55 renal cell carcinomas 55 Wilms tumor 55 surgical biopsy 55 carcinoid tumor 55 prophylactic mastectomy 55 pre cancerous lesion 55 CIN2 + 55 colorectal polyps 55 basal cell cancer 55 milk ducts 55 invasive ductal 55 lobular 55 choriocarcinoma 55 SLNB 55 papillary 54 synovial sarcoma 54 MALT lymphoma 54 anaplastic 54 esophageal adenocarcinoma 54 atypical lobular hyperplasia 54 Adenocarcinoma 54 precancerous cervical lesions 54 rectal cancer 54 advanced adenomas 54 neoadjuvant therapy 54 invasive ductal carcinomas 54 precancer 54 thyroid cancers 54 invasive ductal cancer 54 invasive lobular 54 alveolar soft 54 malignancy 54 Metastatic 54 fibrocystic 54 lymph node metastases 54 Polyps 54 colorectal neoplasms 53 colorectal carcinoma 53 urothelial carcinoma 53 endometrial carcinoma 53 malignant lesions 53 HGPIN 53 breast tissue 53 fibroadenomas 53 pre cancerous polyps 53 Amniocentesis 53 cancerous polyps 53 sarcomatoid 53 hamartomas 53 precursor lesions 53 lung cancers 53 cell carcinoma 53 squamous cell cancers 53 glandular tissue 53 benign polyps 53 Inflammatory breast cancer 53 neoplasia 53 premalignant lesions 53 gynecologic malignancy 53 benign tumors 53 ductal lobular 53 lymph nodes 53 Endometrial cancer 53 Hurthle cell 53 epithelial tumors 53 axillary dissection 53 infiltrating ductal carcinoma 53 Testicular cancer 53 Cholangiocarcinoma 53 excisional biopsy 53 node metastases 53 penile cancers 53 cervical intraepithelial neoplasia 53 leiomyosarcoma 53 situ CIS 53 colorectal cancer CRC 53 Colon polyps 53 progesterone receptor negative 53 intestinal metaplasia 53 PCa 53 postoperative pathology 53 nonmelanoma skin cancer 53 ASCUS 52 dysplastic lesions 52 Medulloblastoma 52 neoplasms 52 CIN2 52 peritoneal cancer 52 cancerous growths 52 Basal cell 52 pancreatic adenocarcinoma 52 teratoma 52 medullary thyroid cancer 52 intraductal 52 core needle biopsy 52 ALCL 52 sentinel nodes 52 hormone receptor negative 52 BRCA mutations 52 sentinel node biopsy 52 contralateral breast 52 Carcinoid tumors 52 precancerous tumors 52 fibroadenoma 52 bilateral oophorectomy 52 diverticulosis 52 deCODE BreastCancer TM 52 squamous cell carcinoma 52 malignant growths 52 cervical dysplasia 52 fine needle aspiration 52 pleomorphic 52 HER2 positive breast cancer 52 urine cytology 52 HER2 positive tumors 52 uterine cervix 52 colon cancers 52 GISTs 52 primitive neuroectodermal tumor 52 neoplasm 52 orchiectomy 52 sentinel lymph node biopsy 52 distant metastasis 52 neoplasia PIN 52 grade cervical intraepithelial 52 squamous cell skin 52 pheochromocytomas 52 pelvic ultrasound 52 EUS FNA 52 hematuria 52 HNSCC 52 precancerous cervical 52 colorectal adenomas 52 astrocytoma 52 colorectum 52 premalignant 52 frequently benign tumor 52 differentiated thyroid 52 malignant cancerous 51 Sentinel node biopsy 51 bladder prostate 51 endometrial cancer 51 mammographic 51 precancerous 51 noncancerous tumors 51 ovarian cancers 51 carcinomas 51 neurofibromas 51 tumors 51 histologic subtype 51 ovarian tumors 51 localized prostate cancer 51 sentinel node 51 pancreatic lung 51 nonmetastatic 51 pancreatic cancers 51 endometrial 51 premenopausal 51 dysplasia 51 mammographic density 51 gastrointestinal stromal tumor 51 BRCA2 mutations 51 lymph node involvement 51 underwent lumpectomy 51 HER2 negative 51 malignant lesion 51 Barrett esophagus 51 metachronous 51 Renal cell carcinoma 51 carcinoid 51 gastric cancers 51 proximal colon 51 epithelioid 51 noncancerous prostate 51 prostate specific 51 lymph node removal 51 uterine fibroid embolization 51 Venous thromboembolism 51 osteosarcomas 51 seminomas 51 advanced neoplasia 51 abnormal cytology 51 breast cancer 51 cancerous enlargement 51 neurofibroma 51 mesotheliomas 51 uterine cancers 51 cystic 51 angiosarcoma 51 BRCA mutation carriers 51 hyperplasia 51 Metastatic breast cancer 51 thyroid dysfunction 51 rectal cancers 51 pleural mesothelioma 51 hamartoma 51 cytoreductive surgery 51 Digital Mammographic Imaging 51 ovarian lung 51 primary peritoneal 51 cervix uteri 51 colorectal cancer 51 BRCA2 mutation carriers 51 Hashimoto thyroiditis 51 endometriosis ovarian cysts 51 molar pregnancy 51 endometrioid 51 ovarian 51 diverticular bleeding 51 tumor recurrence 51 needle biopsy 51 gynecologic cancers 51 calcifications 51 colposcopy 51 lung pancreatic 51 Adenomas 51 pre cancerous lesions 51 sonographic findings 51 fibrocystic changes 51 metastases 51 metastatic cancer 51 hyperemesis gravidarum 51 prostate walnut 51 noncancerous 51 squamous cell cancer 51 cytologic 51 cervical lesions 51 breast conserving 51 supratentorial 51 coronary angiography 51 adenomatous 51 nonmelanoma skin cancers 51 HER2 positivity 51 esophagogastric junction 51 colon polyps 50 metastatic lesions 50 metastatic prostate cancer 50 Inflammatory Breast Cancer 50 sarcoma 50 radical nephrectomy 50 #.#ng/ml 50 ovarian cervical 50 cell carcinomas 50 precancerous condition 50 peritoneal carcinomatosis 50 ovarian carcinoma 50 bladder tumors 50 BRCA1 mutation carriers 50 Adjuvant chemotherapy 50 polyps 50 fibrocystic disease 50 estrogen receptor ER 50 screening mammogram 50 uterine tumors 50 preventive mastectomies 50 colorectal polyp 50 wedge resection 50 neuroendocrine carcinoma 50 testicular tumors 50 prostate tumor 50 grade dysplasia 50 subclinical hyperthyroidism 50 breast lumps 50 upper endoscopy 50 BRCA1 mutations 50 curable cancers 50 placenta accreta 50 lung carcinomas 50 preeclampsia 50 HER2 positive cancers 50 colorectal gastric 50 Dr Zorbas 50 liposarcoma 50 pulmonary metastases 50 polycystic ovary syndrome PCOS 50 cancerous lesions 50 breast endometrial 50 pelvic malignancies 50 malignant tumors 50 deCODE BreastCancer 50 mammary tumors 50 colonic polyps 50 involution 50 pelvic lymph nodes 50 leiomyoma 50 Glioblastoma 50 catheter angiography 50 Colorectal cancers 50 transvaginal ultrasound 50 hereditary breast cancer 50 biopsy 50 Squamous 50 malignant ovarian 50 squamous cell lung cancer 50 ovarian tumor 50 salpingo oophorectomy 50 ovarian breast 50 paraganglioma 50 axillary lymph node dissection 50 NMIBC 50 bone scintigraphy 50 malignant brain 50 endometrial biopsy 50 paragangliomas 50 polypoid 50 ADPKD 50 fallopian tube carcinoma 50 pancreatic colorectal 50 uterine ovarian 50 mycosis fungoides 50 thyroid cancer 50 thymoma 50 precancerous polyp 50 vaginal cancers 50 vulvar cancer 50 DCIS lesions 50 prostate cancer CaP 50 dysplastic lesions caused 50 basal cell carcinoma BCC 50 microscopic hematuria 50 transfusion syndrome 50 noncancerous growths 50 polyps growths 50 ovary uterus 50 underwent brachytherapy 50 pre cancerous cells 50 benign lesions 50 basal cell cancers 50 PSADT 50 hormone therapy estrogen 50 malignant prostate 50 metastatic 50 pancreatic ovarian 50 bladder ovarian 50 contralateral prophylactic mastectomy 50 lung nodules 49 Squamous cell carcinoma 49 distant metastases 49 precancerous polyps 49 nonsmall cell lung cancer 49 myomectomy 49 fibroids endometriosis 49 undergoing hysterectomy 49 benign lesion 49 alveolar rhabdomyosarcoma 49 Wilms tumors 49 microcalcifications 49 ovarian hyperstimulation 49 squamous cell carcinoma SCC 49 pituitary adenoma 49 prostate tumors 49 metastatic lung cancer 49 luminal cells 49 biopsied 49 colon cancer 49 pituitary adenomas 49 sentinel lymph nodes 49 screening mammography 49 lung adenocarcinoma 49 carotid stenosis 49 metastatic prostate 49 liver metastasis 49 baseline mammogram 49 SUVmax 49 Metastases 49 ovarian malignancy 49 embryonal rhabdomyosarcoma 49 desmoid tumor 49 CaP 49 dense breasts 49 uveal melanoma 49 incidentalomas 49 bile duct cancers 49 Acute myeloid leukemia AML 49 lymphovascular invasion 49 oropharyngeal cancer 49 metastatic ovarian cancer 49 vulvar intraepithelial neoplasia 49 pre cancerous growths 49 prostate specific antigen 49 hydronephrosis 49 Pap smear 49 hyperplastic 49 microbleeds 49 ovarian colorectal 49 PSA velocity 49 gastrointestinal stromal tumors 49 Invasive Breast Cancer 49 surgical biopsies 49 colon rectal 49 breast pancreatic 49 systemic scleroderma 49 HER2 overexpression 49 Heavy menstrual bleeding 49 digital rectal exams 49 benign enlargement 49 hyperemesis 49 Fibroids 49 Lumpectomy 49 Fibroid tumors 49 Pap test 49 artery embolization 49 uterine cancer 49 digital rectal examination 49 optical colonoscopy 49 mammographically 49 underwent surgical resection 49 denser breasts 49 metastatic colorectal 49 lung metastasis 49 gastric adenocarcinoma 49 breast cancer recurrence 49 PCNSL 49 HER2 amplified 49 perimenopausal women 49 pre eclampsia 49 carcinoid tumors 49 antigen PSA 49 cysts 49 atrophic gastritis 49 preoperative chemotherapy 49 bone metastasis 49 neoplasias 49 transitional cell carcinoma 49 prostate carcinoma 49 colon esophageal 49 painless lump 49 NP CRNs 49 breast MRIs 49 ischemic lesions 49 pyloric stenosis 49 pancreatic tumor 49 papillary thyroid carcinoma 49 Nodules 49 esophageal cancers 49 oesophageal adenocarcinoma 49 chromosomal abnormalities 49 lymph node 49 gastrointestinal cancers 49 benign nodules 49 Glioblastomas 49 myelofibrosis polycythemia vera 49 undergone lumpectomy 49 axillary nodes 49 colorectal adenoma 49 varicoceles 49 ependymoma 49 fibroma 49 renal carcinoma 49 MGUS 49 malignant pleural mesothelioma 49 vulvodynia 49 urothelial cancer 49 mastectomy 48 gastric cardia 48 nodular 48 vulvar cancers 48 Endometrial 48 routine mammogram 48 Pancreatic neuroendocrine tumors 48 Glioblastoma Multiforme 48 medically inoperable 48 PAP smears 48 vertebral fracture 48 pancreatic colon 48 GnRH agonists 48 ectopic pregnancies 48 lymphoma 48 Ovarian cysts 48 abnormal Pap 48 BRCA gene mutation 48 lymph node metastasis 48 pre cancerous 48 abnormal mammograms 48 para aortic 48 Uterine cancer 48 DEXA scan 48 Anaplastic 48 squamous 48 renal tumors 48 fecal occult blood 48 nodal metastases 48 transurethral resection 48 HNPCC 48 benign noncancerous 48 basal cell carcinoma 48 CIN3 + 48 non Hodgkin lymphomas 48 ovarian hyperstimulation syndrome OHSS 48 Basal cell carcinoma 48 ductal adenocarcinoma 48 Glioma 48 basal cell carcinomas 48 Rectal cancer 48 geographic atrophy 48 rhabdomyosarcoma 48 locoregional recurrence 48 Breast Cancer Risk 48 ultrasonographic 48 carcinoma HCC 48 liver metastases 48 fibrous dysplasia 48 clinically localized prostate 48 pancreatic bladder 48 metastatic renal cell carcinoma 48 computed tomography CT scan 48 uterus didelphys 48 prenatal ultrasound 48 colorectal liver metastases 48 Hepatocellular Carcinoma HCC 48 cytologically confirmed 48 distal colon 48 ductal lavage 48 lymphocytosis 48 uterine fibroids 48 hypothyroidism 48 axillary lymph node 48 preventive mastectomy 48 cytoreduction 48 subclinical hypothyroidism 48 Menopausal hormone therapy 48 colonoscopy sigmoidoscopy 48 JMML 48 #F FDG PET 48 Diverticulosis 48 Gastric cancer 48 melanoma tumors 48 Ovarian cancer 48 gastric carcinoma 48 tumoral 48 metastatic carcinoma 48 Peritoneal mesothelioma 48 appendiceal 48 brain metastases 48 fallopian tube cancers 48 Glioblastoma Multiforme GBM 48 renal cell carcinoma 48 carcinoid cancer 48 laparoscopically assisted 48 histologically confirmed 48 micro calcifications 48 HER2 + 48 hyperplastic polyps 48 metastatic disease 48 glioma tumors 48 Ovary removal 48 prostate cancer PCa 48 Bladder cancer 48 EBUS FNA 48 thyroid nodule 48 testicular germ cell 48 glioma rarer 48 mutated BRCA1 48 lung tumors 48 polycystic ovaries 48 gastroschisis 48 prostate adenocarcinoma 48 elevated CRP 48 PSA prostate 48 smoldering myeloma 48 ectopic pregnancy 48 cancerous ovarian cyst 48 prostate gland 48 malignant lump 48 pelvic lymphadenectomy 48 serum PSA 48 nodular melanoma 48 pericardial mesothelioma 48 ovaries fallopian tubes 48 abnormal vaginal bleeding 48 Breast Cancers 48 diverticula 48 ccRCC 48 intestinal polyps 48 cancerous cysts 48 haematuria 48 surgical excision 48 ipsilateral breast 48 squamous carcinoma 48 nodal metastasis 48 polycystic ovarian syndrome PCOS 48 nodule 48 resectable 48 Thyroid nodules 48 prostate ovarian 48 colon polyp 48 cervical uterine 48 Paget disease 48 bilateral mastectomy 48 amniocentesis 48 pCR 48 prognostic indicator 48 cancerous lesion 48 thromboembolic disease 48 B Cell Lymphoma 48 malignant neoplasm 48 sonographic 48 precancerous lesions 48 abdominal computed tomography 48 aneuploidy 48 Anal cancer 48 squamous cells 48 ovaries removed 48 pathologic diagnosis 48 cervical cancer precursors 48 operable breast cancer 48 pathologic examination 48 colon rectal cancer 48 clinically insignificant 48 grade gliomas 48 Benign prostatic hyperplasia 48 dermoid cyst 48 Ovarian 48 epididymitis 48 histologically 48 PSA screening 48 CMV infection 48 myomas 48 adenoid cystic carcinoma 48 astrocytomas 48 Wilm tumor 48 orchitis 48 fibroids 48 Zenker diverticulum 48 colorectal pancreatic 48 precancers 48 lymph node dissection 48 oesophageal cancer 48 nonmelanoma 48 premature menopause 48 gestational hypertension 48 BRCA2 mutation 48 ovarian cysts 48 histological subtype 48 pT2 48 venous blood clots 48 gestational diabetes 48 abnormal pap smear 48 adrenocortical cancer 48 colorectal lung 48 poorer prognosis 48 Trichomonas vaginalis 48 lymphadenectomy 48 response pCR 47 premenopausal breast cancer 47 neoadjuvant chemotherapy 47 contralateral breast cancer 47 cholelithiasis 47 nonproliferative 47 Malignant Melanoma 47 immunohistochemical 47 yearly mammograms 47 neuroendocrine tumors 47 pharyngeal cancer 47 abnormal cervical 47 BRCA1 47 chorionic villus sampling 47 thyroidectomy 47 thyroid carcinoma 47 Breast Cancer Recurrence 47 underwent resection 47 neoplastic lesions 47 underwent hysterectomy 47 prostate lung 47 polycythemia vera 47 polyp recurrence 47 Osteopenia 47 bacterial vaginosis BV 47 Contralateral 47 curative resection 47 mammogram 47 HER2 positive metastatic breast 47 barium enema 47 T1a 47 gastric cancer 47 recurrent VTE 47 colon rectum 47 positron emission 47 oral squamous cell 47 dysplastic nevi 47 resistant hormone refractory 47 oligodendrogliomas 47 nodules 47 breast lump 47 chlamydia infection 47 mammographic breast density 47 Wilm Tumor 47 prostate pancreatic 47 histopathologic examination 47 squamous cell carcinomas 47 malignancies 47 meningiomas 47 Recurrences 47 PNET 47 BRCA2 carriers 47 cystectomy 47 breast uterine 47 adrenal tumors 47 placenta praevia 47 juvenile myelomonocytic leukemia 47 HER2 amplification 47 histopathologic 47 metastatic adenocarcinoma 47 ascites 47 abnormal growths 47 hepatocellular carcinoma 47 specific antigen 47 biopsies 47 histologic examination 47 nephrectomy 47 cancerous 47 detect precancerous lesions 47 chorioamnionitis 47 breast biopsies 47 Colorectal 47 NMP# 47 premalignant lesion 47 periodontitis 47 cancerous lumps 47 HER2 expression 47 rectal carcinoma 47 retroperitoneal 47 preterm deliveries 47 prostate cancer 47 Barrett Esophagus 47 melanomas 47 cervical cancer 47 juvenile idiopathic arthritis 47 axillary node dissection 47 Prostate Specific Antigen PSA 47 Sentinel Lymph Node Biopsy 47 Follicular Lymphoma 47 Osteosarcoma 47 myoma 47 colorectal tumors 47 skeletal metastases 47 Brain metastases 47 ischemic colitis 47 retinopathy 47 adenomyosis 47 benign prostatic hypertrophy 47 pleural effusion 47 choroidal melanoma 47 sigmoidoscopy 47 Moyamoya disease 47 undergo lumpectomy 47 stroma 47 indolent lymphoma 47 BRCA deficient 47 polyposis 47 prostate biopsy 47 pancreatic resection 47 Wegener granulomatosis 47 calculi 47 ovarian colon 47 basal cell 47 adjuvant chemotherapy 47 lobular involution 47 serum prostate 47 axillary node 47 Squamous Cell 47 superficial bladder cancer 47 invasive cervical cancers 47 thyroglobulin 47 T1c 47 deep venous thrombosis 47 varicocele 47 medulloblastoma 47 PAP smear 47 mammographic screening 47 adnexal mass 47 chemoembolization 47 Response Evaluation Criteria 47 papillary renal cell carcinoma 47 fetu 47 LVNC 47 axilla 47 anal cancers 47 leukaemias 47 relapsed Acute Myeloid 47 enlarged thyroid gland 47 follicular thyroid cancer 47 Helicobacter pylori infection 47 mediastinal 47 needle aspiration 47 Polycythemia vera 47 Barrett mucosa 47 glioblastomas 47 BRCA1 mutation 47 malignant 47 hormone receptor status 47 abdominal hysterectomy 47 thyrotoxicosis 47 DVT PE 47 invasive ductal breast cancer 47 non Hodgkin lymphoma 47 undergone hysterectomy 47 chronic bilirubin encephalopathy 47 pulmonary metastasis 47 ECG abnormalities 47 prophylactic oophorectomy 47 lymph glands 47 Uterine Cancer 47 total thyroidectomy 47 malignant fibrous histiocytoma 47 thromboembolisms 47 sCJD 47 leukemia AML 47 diffuse gastric 47 SLN biopsy 47 amenorrhoea 47 undergo mastectomy 47 surgically resectable 47 lichen planus 47 cerebral infarction 47 metastatic gastric 47 cisplatin resistant 47 Inhibin B 47 ALND 47 chlamydial infection 47 endometrial kidney 47 lymphoblastic leukemia 47 dysglycemia 47 lobule 47 breast cancer visit www.komen.org 47 sonographically 47 lobectomy 47 biochemical recurrence 47 hysterectomy 47 densest breasts 47 breast tenderness 47 macroalbuminuria 47 testicular cancer 47 nonalcoholic steatohepatitis NASH 47 melanoma 47 intraperitoneal chemotherapy 47 aerodigestive tract 47 prostate carcinomas 47 acute myelogenous leukemia AML 47 hepatorenal syndrome 47 European Randomized Study 47 prophylactic mastectomies 47 metastatic tumors 47 cytology 47 ovary 47 breast asymmetry 47 endometriosis 47 stage IIIB 46 keloid 46 breast abscesses 46 abnormal Pap test 46 histopathologic findings 46 nuchal translucency 46 Duodenal 46 femoral neck fractures 46 malignant lymphoma 46 pre eclamptic 46 colectomy 46 locoregional 46 lung nodule 46 cervical ovarian 46 cytological 46 underwent coronary angiography 46 IgA deficiency 46 prostate TURP 46 gynecological cancer 46 recurrent ovarian cancer 46 bronchopulmonary dysplasia 46 chronic prostatitis 46 endometrium 46 extracolonic findings 46 invasive coronary angiography 46 mediastinoscopy 46 mosaicism 46 bladder carcinoma 46 Squamous cell 46 Renal impairment 46 intestinal biopsy 46 multimodality therapy 46 Rhabdomyosarcoma 46 gastrointestinal stromal tumor GIST 46 osteoid 46 genetic syndromes 46 micrometastasis 46 hepatocellular carcinoma HCC 46 cutaneous melanoma 46 CT colonography 46 lung colon 46 calcium oxalate stones 46 Malignant mesothelioma 46 Sezary syndrome 46 anencephaly 46 adjuvant radiation 46 Hysterectomy 46 tumor 46 malignant nodules 46 menorrhagia 46 hormonal therapy 46 ovarian pancreatic 46 non squamous NSCLC 46 gastrointestinal malignancies 46 pericardial effusion 46 dysplastic 46 late onset hypogonadism 46 precancerous lesion 46 CT coronary angiography 46 osteoid osteoma 46 malignant melanomas 46 spontaneous bacterial peritonitis 46 chondrosarcoma 46 lymphadenopathy 46 Epithelial ovarian cancer 46 anal lesions 46 necrotizing fasciitis 46 lipomas 46 androgen deprivation therapy 46 distal colon cancer 46 aneuploidy screening 46 placental abruption 46 gastrointestinal GI cancers 46 VUR 46 orchidectomy 46 microalbuminuria 46 lung adenocarcinomas 46 neurologic complications 46 endosonography