cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/7mmr-gb59
title: Low grade serous carcinoma - Female, 45 - Tissue image [4100730020135251]

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: 45Clinical description: Tumor of the ovary.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: CYSTIC, MUCINOUS AND SEROUS NEOPLASMSDiagnosis: Low grade serous carcinomaResult of the histopathological examination: Serous papillary adenocarcinoma 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: 10.34808/r828-vz08
title: Hodgkin lymphoma, nodular lymphocyte predominant - Male, 55 - Tissue image [11010630088551271]

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: 55Clinical description: 5 cm firm tumor in left axilla.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: CHOROBA HODGKINADiagnosis: Hodgkin lymphoma, nodular lymphocyte predominantResult of the histopathological examination: Hodgkin lymphoma, nodular lymphocyte predominant. LP cells: CD20+, Pax 5 +, OCT2+, BOB1 weak +, Bcl6+, Cyclin D1+, Ki-67 +, CD3-, CD10-, CD23-, CD30-, MUM1-, EMA-, EBVLMP1-, PD1-, CKAE1/AE3-.  T cell rosettes surrounding LP cells: CD3+, PD1+.Sample:Material: FFPECollecting method: Core-needle biopsyTopography: LYMPH NODESOrgan: LYMPH NODESTissue: Axillary lymph nodeType of staining: positive/IHCStaining: Not applicableAntibody: CK PAN (AE1/AE3)Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/wj33-5981
title: Rhabdomyosarcoma, NOS - Male, 29 - Tissue image [3160630007336541]

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: 29Clinical description: Tumor of left calf.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: MYOMATOUS NEOPLASMSDiagnosis: Rhabdomyosarcoma, NOSResult of the histopathological examination: Rhabdomyosarcoma: DES+, Myf4+, Ki-67 50%.Sample:Material: FFPECollecting method: Surgical specimenTopography: CONNECTIVE, SUBCUTANEOUS AND OTHER SOFT TISSUESOrgan: CONNECTIVE, SUBCUTANEOUS AND OTHER SOFT TISSUESTissue: Connective, subcutaneous and other soft tissues of calfType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/pps0vz
title: Myodes glareolus - 168200, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 2002-04-23, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/febr-rj07
title: Infiltrating duct carcinoma, NOS - Female, 60 - Tissue image [4130730018852521]

description: This is the histopathological image of BREAST 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: 60Clinical description: Breast tumor after CTH.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: DUCTAL AND LOBULAR NEOPLASMSDiagnosis: Infiltrating duct carcinoma, NOSResult of the histopathological examination: Infiltrating Breast Cancer NST. Within fibrotic areas, the small diffuse foci of carcinoma were found. Significant degeneration of the carcinoma cells and severe fibrosis makes it impossible to assess the extent of the lesion as well as the grading score.Sample:Material: FFPECollecting method: Surgical specimenTopography: BREASTOrgan: BREASTTissue: Lower-inner quadrant of breastType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 1000Lens: 20xOrganization:Source: University of Warmia and Mazury in Olsztyn
DOI: 10.34808/21kb-a316
title: Moderate cervical dysplasia - Female, 50 - Tissue image [513073001740661]

description: This is the histopathological image of CERVIX 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: 50Clinical description: Cervical erosion. CIN2 confirmed  in biopsyGender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter XIV - Diseases of the genitourinary systemDiagnosis: Moderate cervical dysplasiaResult of the histopathological examination: Cervical disc mucosa with true erosion and glandular ectropion with chronic active inflammation, Naboth's cysts, with the presence of focal markers of reactive atypia and higher degree of intraepithelial neoplasia within the transformation zone (CIN 2 / HSIL, p16 (+)).
The surgical margin of the exocervix from the side of the vaginal margin is free of dysplastic changes.Sample:Material: FFPECollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: CERVIX UTERITissue: ExocervixType of staining: positive/IHCStaining: Not applicableAntibody: p16Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/ayvr-9h56
title: Cytomegaloviral disease, unspecified - Male, 50 - Tissue image [10110730048216901]

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: 50Clinical description: CMV pneumonia. Shock. Encephalitis.Gender: MaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter I - Certain infectious and parasitic diseasesDiagnosis: Cytomegaloviral disease, unspecifiedResult of the histopathological examination: In the lymph nodes taken from the area of the tracheal split and from the abdominal cavity, the atrophy of the reproductive centers and the features of CMV infection are visible.Sample:Material: FFPECollecting method: Autopsy specimenTopography: LYMPH NODESOrgan: LYMPH NODESTissue: Lymph node, NOSType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/vmfk-wn22
title: Adult cystic teratoma - Female, 16 - Tissue image [2280630018287661]

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: 16Clinical description: Tumor of left ovary. 6 x 6 x 4 cm cystic tumor of left ovary on ultrasound.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: GERM CELL NEOPLASMSDiagnosis: Adult cystic teratomaResult of the histopathological examination: Adult cystic teratoma of ovary.Sample:Material: FFPECollecting 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: 10.48370/ofd/q7pbsw
title: Myodes glareolus - 9482, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-06-27, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/1nz5-7694
title: Infiltrating duct carcinoma, NOS - Female, 69 - Tissue image [4160730022771091]

description: This is the histopathological image of BREAST 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: 69Clinical description: Breast tumor.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: DUCTAL AND LOBULAR NEOPLASMSDiagnosis: Infiltrating duct carcinoma, NOSResult of the histopathological examination: Breast carcinoma NST G2.Sample:Material: FFPECollecting method: Surgical specimenTopography: BREASTOrgan: BREASTTissue: Upper-inner quadrant of breastType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 1000Lens: 20xOrganization:Source: University of Warmia and Mazury in Olsztyn
DOI: 10.34808/s12t-1y14
title: Granulosa cell tumor, adult type - Female, 67 - Tissue image [9190729564907741]

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: 67Clinical description: Adenocarcinoma G1 of corpus of uteri. 4,4 cm solid tumor of left ovary on ultrasound.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: SPECIALIZED GONADAL NEOPLASMSDiagnosis: Granulosa cell tumor, adult typeResult of the histopathological examination: Granulosa cell tumor: Inhibin+, Calretinin+, EMA-, CKAE1/AE3 +/-, ER+ (weak), PR+, Ki-67 15%, reticulin- highlights nests of granulosa cells.Sample:Material: FFPECollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: OVARYTissue: OvaryType of staining: positive/IHCStaining: Not applicableAntibody: CalretininTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/k3dh-yp10
title: Naevus, non-neoplastic - Female, 66 - Tissue image [4110730008001711]

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: 66Clinical description: Compound nevus of the skinGender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter IX - Diseases of the circulatory systemDiagnosis: Naevus, non-neoplasticResult of the histopathological examination: Compound melanocytic nevus, completely excised.
IHC: p16 (+) w> 90% of the cells, HMB-45 gradient retained , Ki67 Sample:Material: FFPECollecting method: Surgical specimenTopography: SKINOrgan: SKINTissue: Skin, NOSType of staining: positive/IHCStaining: Not applicableAntibody: p16Technology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/t8bdbd
title: Myodes glareolus - 36609, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1964-08-11, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/p7fw-5748
title: Wilms tumor - Male, 2 - Tissue image [5210730031815781]

description: This is the histopathological image of KIDNEY tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: VS200 Olympus slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 2Clinical description: Tumor of the kidney.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: COMPLEX MIXED AND STROMAL NEOPLASMSDiagnosis: Wilms tumorResult of the histopathological examination: Wilm's tumor (Nephroblastoma), after chemotherapy.
A mesenchymal, epithelial, and blastemic component is seen.Sample:Material: FFPECollecting method: Surgical specimenTopography: URINARY TRACTOrgan: KIDNEYTissue: Kidney parenchymaType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: VS200 OlympusLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/h5r8-hm67
title: Mild cervical dysplasia - Female, 54 - Tissue image [4090730013119751]

description: This is the histopathological image of CERVIX UTERI 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: 54Clinical description: HSIL in the pap smear.Gender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter XIV - Diseases of the genitourinary systemDiagnosis: Mild cervical dysplasiaResult of the histopathological examination: CIN 1. Chronic cervicitis.Sample:Material: FFPECollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: CERVIX UTERITissue: ExocervixType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 1000Lens: 20xOrganization:Source: University of Warmia and Mazury in Olsztyn
DOI: 10.48370/ofd/iz1izk
title: Myodes glareolus - 8444, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1955-06-03, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/ct86-kw67
title: Breast, unspecified - Female, 49 - Tissue image [12050630013037681]

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: 49Clinical description: Breast tumourGender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter II - NeoplasmsDiagnosis: Breast, unspecifiedResult of the histopathological examination: Invasive breast carcinoma (NST) G2. The tumor is bifocal. DCIS with microcalcifications and ADH are visible at a larger focus. At a larger focus,  a trace of an earlier biopsy.Sample:Material: FFPECollecting method: Surgical specimenTopography: BREASTOrgan: BREASTTissue: Breast, NOSType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/8fmj-s490
title: Angiomyolipoma - Female, 55 - Tissue image [7260729594491031]

description: This is the histopathological image of KIDNEY 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: 55Clinical description: No clinical data.Gender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: LIPOMATOUS NEOPLASMSDiagnosis: AngiomyolipomaResult of the histopathological examination: Angiomyolipoma- tumor composed of myoid cells, mature adipose tissue and dysmorphic thick walled blood vessels without elastic lamina.Sample:Material: FFPECollecting method: Surgical specimenTopography: URINARY TRACTOrgan: KIDNEYTissue: Kidney, NOSType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/e9jprb
title: Myodes glareolus - 155752, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1987-09-09, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/16qr-nm27
title: Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified - Female, 53 - Tissue image [9070730015335521]

description: This is the histopathological image of OTHER AN UNSPECIFIED FEMALE GENITAL ORGANS 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: 53Clinical description: Fallopian tube with paraoviductal cyst - intraoperational biopsy (frosen section)Gender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter XIV - Diseases of the genitourinary systemDiagnosis: Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecifiedResult of the histopathological examination: Paraoviductal serous cyst. Fallopian tube with usual histological structure.Sample:Material: FFPECollecting method: Surgical specimenTopography: FEMALE GENITAL ORGANSOrgan: OTHER AN UNSPECIFIED FEMALE GENITAL ORGANSTissue: Uterine tubeType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/8zmk-c415
title: Candidiasis of vulva and vagina (N77.1*) - Female, 19 - Cell image [3180630006368351]

description: This is the histopathological image of CERVIX UTERI cell 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: 19Clinical description: Vaginal dischargeGender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter I - Certain infectious and parasitic diseasesDiagnosis: Candidiasis of vulva and vagina (N77.1*)Result of the histopathological examination: NILM (Negative for Intraepithelial Lesion or Malignancy). Pap smear with epithelial cells with granulocytes and colonies of  Candida alb.Sample:Material: SmearCollecting method: Exfoliative cytologyTopography: FEMALE GENITAL ORGANSOrgan: CERVIX UTERITissue: ExocervixType of staining: positive/HCStaining: PapanicolaouAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/zx9s-6472
title: Neoplasm, malignant - Female, 67 - Tissue image [12090630030145901]

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: 67Clinical description: Tumor of the lungGender: FemaleDiagnosis:Classification: ICD-O_3.2Classification code: NEOPLASMS, NOSDiagnosis: Neoplasm, malignantResult of the histopathological examination: Adenocarcinoma of the lungSample:Material: FFPECollecting method: Surgical specimenTopography: RESPIRATORY SYSTEM AND INTRATORACIC ORGANSOrgan: BRONCHUS AND LUNGTissue: Lung, NOSType of staining: positive/HEStaining: Hematoxylin & eosinAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.34808/tkdx-q692
title: Abnormal cytological findings - Female, 44 - Cell image [414073000882611]

description: This is the histopathological image of CERVIX UTERI cell 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: Prophylaxis.Gender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter XVIII - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedDiagnosis: Abnormal cytological findingsResult of the histopathological examination: AGUS (Atypical glandular cells of undetermined significance). Atypical glandular cells of cervix NOS. Papsmear contains multiple superficial epithelial cells, groups of glandular cervical cells, part of them in 3dimensional groups, some with nucelar atypia. Among them granulocytes can be spotted.Sample:Material: SurePathCollecting method: Exfoliative cytologyTopography: FEMALE GENITAL ORGANSOrgan: CERVIX UTERITissue: ExocervixType of staining: positive/HCStaining: PapanicolaouAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk
DOI: 10.48370/ofd/yseyqr
title: Myodes glareolus - 31665, Zoological collection of the Mammal Research Institute, PAS

description: Myodes glareolus (Bank vole) from Zoological collection of the Mammal Research Institute, PAS. Collected 1963-05-15, in: Białowieża National Park, Poland. Material type:
DOI: 10.34808/xty9-8x81
title: Melanocytic naevi - Female, 17 - Tissue image [2210630020332401]

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: 17Clinical description: Tumor of the backGender: FemaleDiagnosis:Classification: ICD-10_10-20Classification code: Chapter II - NeoplasmsDiagnosis: Melanocytic naeviResult of the histopathological examination: Melanocytic nevus. Removed completely.Sample:Material: FFPECollecting method: Surgical specimenTopography: SKINOrgan: SKINTissue: Skin of backType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk