cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/68hj-qn86
title: Hodgkin lymphoma, nodular lymphocyte predominant - Female, 23 - Tissue image [5020730020691641]

description: This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 23Clinical description: 2 months history of palpable enlarged cervical lymph nodes. Enlarged cervical lymph nodes on ultrasound.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: CHOROBA HODGKINADiagnosis: Hodgkin lymphoma, nodular lymphocyte predominantResult of the histopathological examination: Nodular lymphocyte predominant Hodgkin lymphoma (NLPHL). LP cells: CD20+, Pax5+, Oct2+, BOB1 weak+, EMA+, Ki-67+, CD3-, CD15-, MUM1-, EBV-.Sample:Material: FFPECollecting method: Surgical specimenTopography: LYMPH NODESOrgan: LYMPH NODESTissue: Cervical lymph nodeType of staining: positive/IHCStaining: Not applicableAntibody: OCT 12Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/rnh1g9
title: Myodes glareolus - 26207, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1961-10-05, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/9s81-aj25
title: Hodgkin lymphoma, nodular sclerosis, NOS - Male, 10 - Tissue image [5170730021256971]

description: This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 10Clinical description: Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: CHOROBA HODGKINADiagnosis: Hodgkin lymphoma, nodular sclerosis, NOSResult of the histopathological examination: Sample:Material: FFPECollecting method: Surgical specimenTopography: LYMPH NODESOrgan: LYMPH NODESTissue: Supraclavicular lymph nodeType of staining: positive/IHCStaining: Not applicableAntibody: BCL2Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/7x92-9v96
title: Uterus, unspecified - Female, 44 - Tissue image [4130730018848421]

description: This is the histopathological image of CONNECTIVE, SUBCUTANEOUS AND OTHER SOFT TISSUES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 44Clinical description: Tumour of the uterusGender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter II - NeoplasmsDiagnosis: Uterus, unspecifiedResult of the histopathological examination: Omentum fat tissue  free of the neoplasm.Sample:Material: FFPECollecting method: Surgical specimenTopography: CONNECTIVE, SUBCUTANEOUS AND OTHER SOFT TISSUESOrgan: CONNECTIVE, SUBCUTANEOUS AND OTHER SOFT TISSUESTissue: Fatty tissue, NOSType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/f2q8-nq50
title: Kaposi sarcoma - Male, 31 - Tissue image [5240730013788721]

description: This is the histopathological image of SKIN tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 31Clinical description: No clinical data.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: BLOOD VESSEL TUMORSDiagnosis: Kaposi sarcomaResult of the histopathological examination: Kaposi sarcoma: Proliferation of slit-like or dilated vascular channels formed by spindled endothelial cells. Vascular channels infiltrate dermis. Extravasated erythrocytes, hemosiderin and inflammatory cells are present. CD34+, CD31+, Factor VIII+, HHV8+, Ki-67 20%.Sample:Material: FFPECollecting method: Excision of lesionsTopography: SKINOrgan: SKINTissue: Skin of thighType of staining: positive/IHCStaining: Not applicableAntibody: Ki-67Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/tfba-6128
title: Endometrioid adenocarcinoma, NOS - Female, 70 - Tissue image [4100730020131911]

description: This is the histopathological image of OVARY tissue sample obtained in University of Warmia and Mazury in Olsztyn and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 1000 slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 70Clinical description: Tumors of the ovaries.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: ADENOMAS AND ADENOCARCINOMASDiagnosis: Endometrioid adenocarcinoma, NOSResult of the histopathological examination: Endometrioid adenocarcinoma G3 of the ovary.Sample:Material: FFPECollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: OVARYTissue: OvaryType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 1000Lens: 20xOrganization:Source: University of Warmia and Mazury in Olsztyn
DOI: 10.48370/ofd/t0lnba
title: Myodes glareolus - 10899, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-07-16, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/2qzn-9s36
title: Paget disease, extramammary - Female, 68 - Tissue image [3150630013131701]

description: This is the histopathological image of VULVA tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 68Clinical description: Suspicion of Paget disease of vulva.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: DUCTAL AND LOBULAR NEOPLASMSDiagnosis: Paget disease, extramammaryResult of the histopathological examination: Paget disease of vulva: CK7+, S100-, mucicarmine singular cells +.Sample:Material: FFPECollecting method: Surgical biopsyTopography: FEMALE GENITAL ORGANSOrgan: VULVATissue: Skin of vulvaType of staining: positive/IHCStaining: Not applicableAntibody: s100Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/zzyc-nx15
title: Malignant neoplasm of breast - Female, 48 - Tissue image [2270630026306101]

description: This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 48Clinical description: Breast tumor.Gender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter II - NeoplasmsDiagnosis: Malignant neoplasm of breastResult of the histopathological examination: Invasive lobular carcinoma of the breast G1.  Nottingham Histologic Score: tubular formation: 3pkt, Nuclear pleomorphism: 1pkt, Mitotic rare: 1pkt.

IHC:
ER- TS 8/8
PR – TS 4/8
HER2 – 0
Ki67 – 20%
E-cadherin (-)Sample:Material: FFPECollecting method: Vacuum-assisted biopsyTopography: BREASTOrgan: BREASTTissue: Lower-inner quadrant of breastType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/agutvm
title: Myodes glareolus - 162910, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1993-09-18, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/g0yd-dr37
title: Hyperplasia of prostate - Male, 52 - Tissue image [9180729562254151]

description: This is the histopathological image of PROSTATE GLAND tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 52Clinical description: Suspicion of the prostate carcinomaGender: MaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter XIV - Diseases of the genitourinary systemDiagnosis: Hyperplasia of prostateResult of the histopathological examination: Benign prostate hyperplasia.Sample:Material: FFPECollecting method: Surgical specimenTopography: MALE GENITAL ORGANSOrgan: PROSTATE GLANDTissue: Prostate glandType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/f3v0-qp94
title: Neoplasm, malignant - Male, 62 - Tissue image [1202063002167651]

description: This is the histopathological image of BRONCHUS AND LUNG tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 62Clinical description: Tumor of the lungGender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: NEOPLASMS, NOSDiagnosis: Neoplasm, malignantResult of the histopathological examination: Adenocarcinoma of the lung
HER-2 (0) negativeSample:Material: FFPECollecting method: Surgical specimenTopography: RESPIRATORY SYSTEM AND INTRATORACIC ORGANSOrgan: BRONCHUS AND LUNGTissue: Lung, NOSType of staining: positive/IHCStaining: Not applicableAntibody: HER-2Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/abf3ia
title: Myodes glareolus - 9972, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-07-04, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/44qr-f232
title: Mantle cell lymphoma - Male, 67 - Tissue image [516073002134991]

description: This is the histopathological image of TONSIL tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 1000 slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 67Clinical description: Enlarged left palatine tonsil.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: MATURE B-CELL LYMPHOMASDiagnosis: Mantle cell lymphomaResult of the histopathological examination: Mantle cell lymphoma (blastoid variant): CD20+, CD5+, Bcl2+, CyclinD1+, SOX11+, MUM 1 focally+, CD3-, CD10-, Bcl6-, TdT-, c-myc + 40 % of cells, Ki-67 80%.Sample:Material: FFPECollecting method: Surgical biopsyTopography: LIP, ORAL CAVITY AND PHARYNXOrgan: TONSILTissue: Palatine tonsilType of staining: positive/IHCStaining: Not applicableAntibody: Ki-67Technology:Equipment: Pannoramic 1000Lens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/azry-9895
title: Adenocarcinoma, metastatic, NOS - Female, 60 - Tissue image [11010630088572111]

description: This is the histopathological image of OVARY tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 60Clinical description: History of colon carcinoma and chemotherapy. MRI: polycystic tumor in abdominal cavity. Suspicion of tumor of ovary.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: ADENOMAS AND ADENOCARCINOMASDiagnosis: Adenocarcinoma, metastatic, NOSResult of the histopathological examination: Metastasis of colon carcinoma to ovary: intraoperative examination.Sample:Material: FFCollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: OVARYTissue: OvaryType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/bb86-d797
title: Intraductal carcinoma and lobular carcinoma in situ - Female, 62 - Tissue image [3300730069405151]

description: This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 62Clinical description: Left breast tumor. A fragment of the mammary gland measuring 7.5x7.8x4.6 cm. On sectioning, a hard, cream-colored tumor measuring 0.8x1x1.8 cm is visible. The resection margins are free.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: DUCTAL AND LOBULAR NEOPLASMSDiagnosis: Intraductal carcinoma and lobular carcinoma in situResult of the histopathological examination: Invasive carcinoma of the breast NST G2. Nottingham score: tubule formation 3pts, nuclear atypia 2pts, mitotic activity: 2pts. Margins of resection are free.Sample:Material: FFPECollecting method: Surgical specimenTopography: BREASTOrgan: BREASTTissue: Upper-outer quadrant of breastType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/ysnohw
title: Myodes glareolus - 23643, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1960-03-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/rwqg-b145
title: Adenoid cystic carcinoma - Male, 71 - Tissue image [908073000556631]

description: This is the histopathological image of NASAL CAVITY AND MIDDLE EAR tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 71Clinical description: Tumor of nasal cavity and sinuses on the right side. Surgical biopsy: suspicion of adnoid cystic carcinoma.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: ADENOMAS AND ADENOCARCINOMASDiagnosis: Adenoid cystic carcinomaResult of the histopathological examination: Adenoid cystic carcinoma.Sample:Material: FFPECollecting method: Excision of lesionsTopography: RESPIRATORY SYSTEM AND INTRATORACIC ORGANSOrgan: NASAL CAVITY AND MIDDLE EARTissue: Nasal cavityType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/ss4y-r804
title: Neuroendocrine tumor, grade 2 - Female, 31 - Tissue image [8150730005222411]

description: This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 31Clinical description: Gastroscopy: 1,5 cm polyp of corpus of stomach.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: ADENOMAS AND ADENOCARCINOMASDiagnosis: Neuroendocrine tumor, grade 2Result of the histopathological examination: NET G2: Mitotic index: 4 mitoses per 10 HPF. Ki-67 12%. SYN+, CHR+.
Chromogranin A: positive cytoplasmic reaction.Sample:Material: FFPECollecting method: Surgical specimenTopography: DIGESTIVE ORGANSOrgan: STOMACHTissue: Stomach, NOSType of staining: positive/IHCStaining: Not applicableAntibody: Chromogranin ATechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/gphfwa
title: Myodes glareolus - 31691, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1963-05-20, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/rdf6-s550
title: Endometrioid carcinoma, NOS - Female, 39 - Tissue image [11010630088555651]

description: This is the histopathological image of CORPUS UTERI tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 39Clinical description: Abnormal menstrual bleeding. Uterine scraping: endometrioid endometrial carcinoma. Monstrual obesity, hypertension.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: ADENOMAS AND ADENOCARCINOMASDiagnosis: Endometrioid carcinoma, NOSResult of the histopathological examination: Endometroiid carcinoma G1 of uterine corpus with superficial infiltration of myometrium.Sample:Material: FFPECollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: CORPUS UTERITissue: EndometriumType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/b16s-0d67
title: Intracerebral haemorrhage in hemisphere, unspecified - Male, 65 - Tissue image [12030630017639561]

description: This is the histopathological image of BRAIN tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 65Clinical description: Autopsy: Haemorrhagic stroke. PneumoniaGender: MaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter IX - Diseases of the circulatory systemDiagnosis: Intracerebral haemorrhage in hemisphere, unspecifiedResult of the histopathological examination: Early subarachnoid haemorrhage, diffuse hemorrhagic foci and generalized edema. Micro-abscesses in several samples. Moreover, focal neuronal atrophy and arterio- and arteriolosclerosis. IHC staining for beta-amyloid revealed numerous senile plaques and amyloid deposits in some of the blood vessels in the brain.
Amyloid staining.Sample:Material: FFPECollecting method: Autopsy specimenTopography: EYE, BRAIN AND OTHER PARTS OF CENTRAL NERVOUS SYSTEMOrgan: BRAINTissue: CerebrumType of staining: positive/HCStaining: AmyloidAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/kfe3-gs56
title: Paraganglioma, NOS - Male, 46 - Tissue image [8150730005228841]

description: This is the histopathological image of RETROPERITONEUM AND PERITONEUM tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 46Clinical description: CT: 3,5 cm tumor in retroperitoneal space.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: PARAGANGLIOMAS AND GLOMUS TUMORSDiagnosis: Paraganglioma, NOSResult of the histopathological examination: Paraganglioma: CHR+, SYN+, S100- (+ in sustentacular cells), CKAE1/AE3-, beta-katenin-, inhibin-, melan A-, calretynin -, Ki-67 10%.Sample:Material: FFPECollecting method: Surgical specimenTopography: RETROPERITONEUM AND PERITONEUMOrgan: RETROPERITONEUM AND PERITONEUMTissue: RetroperitoneumType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/gwsjne
title: Myodes glareolus - 128474, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1978-07-08, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/tc67-1490
title: Glomus tumor, NOS - Female, 52 - Tissue image [10040729541217701]

description: This is the histopathological image of UNKNOWN PRIMARY SITE tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 52Clinical description: No clinical data.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: PARAGANGLIOMAS AND GLOMUS TUMORSDiagnosis: Glomus tumor, NOSResult of the histopathological examination: Glomus tumor: SMA+, CKAE1/AE3-, MelanA-, HMB45-, S100-, EMA-, EA-, CD34-, Ki-67 10%.Sample:Material: FFPECollecting method: Excision of lesionsTopography: UNKNOWN PRIMARY SITEOrgan: UNKNOWN PRIMARY SITETissue: Unknown primary siteType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/qddy-jq61
title: Hepatoblastoma, mixed epithelial-mesenchymal - Male, 4 - Tissue image [5210730031808191]

description: This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 4Clinical description: Tumor of the liver.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: COMPLEX MIXED AND STROMAL NEOPLASMSDiagnosis: Hepatoblastoma, mixed epithelial-mesenchymalResult of the histopathological examination: Hepatoblastoma mixed type epithelial-mesenchymal, after chemotherapy.Sample:Material: FFPECollecting method: Surgical specimenTopography: DIGESTIVE ORGANSOrgan: LIVER AND INTRAHEPATIC BILE DUCTSTissue: LiverType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk