GPR

From MGH Learn Pathology
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The Gross Pathology Roundup (GPR) is a weekly conference in which Massachusetts General Hospital (MGH) anatomic pathology residents present one specimen with interesting gross pathology, along with a differential diagnosis in the form of a quiz! GPR highlights classic and diagnostically useful macroscopic manifestations of disease. The conference takes place in the historic Ether Dome in the Bulfinch Building at MGH, which was the site of the first public demonstration of the use of inhaled ether as a surgical anesthetic on October 16, 1846. Join us every Monday for a new GPR quiz!

GPR Date Resident
GPR Date Resident
2021 - Week 31 August 2, 2021 Dr. Hilburn
2021 - Week 30 July 26, 2021 Dr. Rothwell
2021 - Week 30 July 26, 2021 Dr. Rothwell
2021 - Week 25 June 21, 2021 Dr. Moran
2021 - Week 24 June 14, 2021 Dr. Hilburn
2021 - Week 23 June 7, 2021 Dr. Jobbagy
2021 - Week 21 May 24, 2021 Dr. Sy
2021 - Week 20 May 17, 2021 Dr. Pearson
2021 - Week 19 May 10, 2021 Dr. Mount
2021 - Week 18 May 3, 2021 Dr. Nagaraja
2021 - Week 17 April 26, 2021 Dr. Bonanno
2021 - Week 16 April 19, 2021 Dr. Helland
2021 - Week 16 April 19, 2021 Dr. Helland
2021 - Week 15 April 12, 2021 Dr. Machacek
2021 - Week 14 April 5, 2021 Dr. Yuen
2021 - Week 13 March 29, 2021 Dr. Jobbagy
2021 - Week 12 March 22, 2021 Dr. Bonanno
2021 - Week 10 March 8, 2021 Dr. Yuen
2021 - Week 09 March 1, 2021 Dr. Mount
2021 - Week 08 February 22, 2021 Dr. Kwan
2021 - Week 06 February 8, 2021 Dr. Yuen
2021 - Week 05 February 1, 2021 Dr. Nagaraja
2021 - Week 04 January 25, 2021 Dr. Mueller
2021 - Week 02 January 11, 2021 Dr. Jobbagy
2021 - Week 01 January 4, 2021 Dr. Machacek
2020 - Week 51 December 14, 2020 Dr. Tabb
2020 - Week 50 December 7, 2020 Dr. Marshall
2020 - Week 49 November 30, 2020 Dr. Smith
2020 - Week 48 November 23, 2020 Dr. Christensen
2020 - Week 47 November 16, 2020 Dr. Miller
2020 - Week 46 November 9, 2020 Dr. Moran
2020 - Week 45 November 2, 2020 Dr. Anahtar
2020 - Week 43 October 19, 2020 Dr. Rothwell
2020 - Week 41 October 5, 2020 Dr. Hilburn
2020 - Week 40 September 28, 2020 Dr. Boyraz
2020 - Week 39 September 21, 2020 Dr. Stefely
2020 - Week 38 September 14, 2020 Dr. Shepherd
2020 - Week 36 August 31, 2020 Dr. Hutchison
2020 - Week 35 August 24, 2020 Dr. Helland
2020 - Week 34 August 17, 2020 Dr. Fitzpatrick
2020 - Week 33 August 10, 2020 Dr. Gogakos
2020 - Week 32 August 3, 2020 Dr. Astudillo
2020 - Week 31 July 27, 2020 Dr. Chaudet
2020 - Week 30 July 20, 2020 Dr. Massoth
2020 - Week 07 February 10, 2020 Dr. Gogakos
2020 - Week 06 February 3, 2020 Dr. Smith
2020 - Week 05 January 27, 2020 Dr. Mueller
2020 - Week 02 January 6, 2020 Dr. Moran
2019 - Week 51 December 16, 2019
2019 - Week 50 December 9, 2019 Dr. Miller
2019 - Week 49 December 2, 2019 Dr. Hilburn
2019 - Week 48 November 25, 2019 Dr. Helland
2019 - Week 47 November 18, 2019 Dr. Christensen
2019 - Week 45 November 4, 2019 Dr. Marshall
2019 - Week 43 October 21, 2019 Dr. Hutchison
2019 - Week 41 October 7, 2019 Dr. Chaudet
2019 - Week 40 September 30, 2019 Dr. Astudillo
2019 - Week 39 September 23, 2019 Dr. Villalba
2019 - Week 38 September 16, 2019
2019 - Week 37 September 9, 2019 Dr. Shepherd
2019 - Week 35 August 26, 2019 Dr. Fitzpatrick
2019 - Week 34 August 19, 2019 Dr. Boiocchi
2019 - Week 33 August 12, 2019 Dr. Brackett
2019 - Week 32 August 5, 2019 Dr. Crabbe
2019 - Week 31 July 29, 2019 Dr. Krystel-Whittemore
2019 - Week 30 July 22, 2019
2019 - Week 29 July 15, 2019 Dr. Stuart
2019 - Week 29 July 15, 2019 Dr. Stuart
2019 - Week 26 June 24, 2019
2019 - Week 25 June 17, 2019 Dr. Smith
2019 - Week 24 June 10, 2019
2019 - Week 23 June 3, 2019 Dr. Shepherd
2019 - Week 21 May 20, 2019
2019 - Week 21 May 20, 2019
2019 - Week 20 May 13, 2019
2019 - Week 18 April 29, 2019
2019 - Week 14 April 1, 2019
2019 - Week 14 April 1, 2019
2010 - Week 32 August 10, 2010 Dr. Virchow
1984 - Week 03 January 16, 1984 Dr. Virchow

GPR Date Resident Subspecialty
GPR Date Resident Subspecialty
2021 - Week 31 August 2, 2021 Dr. Hilburn Hematopathology
2021 - Week 30 July 26, 2021 Dr. Rothwell Immunology
2021 - Week 30 July 26, 2021 Dr. Rothwell Immunology
2021 - Week 25 June 21, 2021 Dr. Moran Gastrointestinal
2021 - Week 24 June 14, 2021 Dr. Hilburn Endocrine
2021 - Week 23 June 7, 2021 Dr. Jobbagy Bone and Soft Tissue
2021 - Week 21 May 24, 2021 Dr. Sy Gastrointestinal
2021 - Week 20 May 17, 2021 Dr. Pearson Microbiology
2021 - Week 19 May 10, 2021 Dr. Mount Gastrointestinal
2021 - Week 18 May 3, 2021 Dr. Nagaraja Blood Transfusion
2021 - Week 17 April 26, 2021 Dr. Bonanno Gynecologic
2021 - Week 16 April 19, 2021 Dr. Helland Microbiology
2021 - Week 16 April 19, 2021 Dr. Helland Microbiology
2021 - Week 15 April 12, 2021 Dr. Machacek Hematopathology
2021 - Week 14 April 5, 2021 Dr. Yuen Head and Neck
2021 - Week 13 March 29, 2021 Dr. Jobbagy Obstetric and Perinatal
2021 - Week 12 March 22, 2021 Dr. Bonanno Neuropathology
2021 - Week 10 March 8, 2021 Dr. Yuen Gastrointestinal
2021 - Week 09 March 1, 2021 Dr. Mount Neuropathology
2021 - Week 08 February 22, 2021 Dr. Kwan Gynecologic
2021 - Week 06 February 8, 2021 Dr. Yuen Cardiovascular
2021 - Week 05 February 1, 2021 Dr. Nagaraja Microbiology
2021 - Week 04 January 25, 2021 Dr. Mueller Blood Transfusion
2021 - Week 02 January 11, 2021 Dr. Jobbagy Gastrointestinal
2021 - Week 01 January 4, 2021 Dr. Machacek Genitourinary
2020 - Week 51 December 14, 2020 Dr. Tabb Obstetric and Perinatal
2020 - Week 50 December 7, 2020 Dr. Marshall Autopsy
2020 - Week 49 November 30, 2020 Dr. Smith Hematopathology
2020 - Week 48 November 23, 2020 Dr. Christensen Microbiology
2020 - Week 47 November 16, 2020 Dr. Miller Molecular
2020 - Week 46 November 9, 2020 Dr. Moran Blood Transfusion
2020 - Week 45 November 2, 2020 Dr. Anahtar Microbiology
2020 - Week 43 October 19, 2020 Dr. Rothwell Microbiology
2020 - Week 41 October 5, 2020 Dr. Hilburn Bone and Soft Tissue
2020 - Week 40 September 28, 2020 Dr. Boyraz Genitourinary
2020 - Week 39 September 21, 2020 Dr. Stefely Microbiology
2020 - Week 38 September 14, 2020 Dr. Shepherd Bone and Soft Tissue
2020 - Week 36 August 31, 2020 Dr. Hutchison Gastrointestinal
2020 - Week 35 August 24, 2020 Dr. Helland Bone and Soft Tissue
2020 - Week 34 August 17, 2020 Dr. Fitzpatrick Hematopathology
2020 - Week 33 August 10, 2020 Dr. Gogakos Microbiology
2020 - Week 32 August 3, 2020 Dr. Astudillo Gynecologic
2020 - Week 31 July 27, 2020 Dr. Chaudet Bone and Soft Tissue
2020 - Week 30 July 20, 2020 Dr. Massoth Genitourinary
2020 - Week 07 February 10, 2020 Dr. Gogakos Other
2020 - Week 06 February 3, 2020 Dr. Smith Other
2020 - Week 05 January 27, 2020 Dr. Mueller Other
2020 - Week 02 January 6, 2020 Dr. Moran Gastrointestinal
2019 - Week 51 December 16, 2019 Gastrointestinal
2019 - Week 50 December 9, 2019 Dr. Miller Other
2019 - Week 49 December 2, 2019 Dr. Hilburn Autopsy
2019 - Week 48 November 25, 2019 Dr. Helland Neuropathology
2019 - Week 47 November 18, 2019 Dr. Christensen Obstetric and Perinatal
2019 - Week 45 November 4, 2019 Dr. Marshall Renal Pathology
2019 - Week 43 October 21, 2019 Dr. Hutchison Hematopathology
2019 - Week 41 October 7, 2019 Dr. Chaudet Genitourinary
2019 - Week 40 September 30, 2019 Dr. Astudillo Bone and Soft Tissue
2019 - Week 39 September 23, 2019 Dr. Villalba Pulmonary Pathology
2019 - Week 38 September 16, 2019 Cardiovascular
2019 - Week 37 September 9, 2019 Dr. Shepherd Genitourinary
2019 - Week 35 August 26, 2019 Dr. Fitzpatrick Hematopathology
2019 - Week 34 August 19, 2019 Dr. Boiocchi Genitourinary
2019 - Week 33 August 12, 2019 Dr. Brackett Genitourinary
2019 - Week 32 August 5, 2019 Dr. Crabbe Head and Neck
2019 - Week 31 July 29, 2019 Dr. Krystel-Whittemore Gastrointestinal
2019 - Week 30 July 22, 2019 Genitourinary
2019 - Week 29 July 15, 2019 Dr. Stuart Hematopathology
2019 - Week 29 July 15, 2019 Dr. Stuart Hematopathology
2019 - Week 26 June 24, 2019 Bone and Soft Tissue
2019 - Week 25 June 17, 2019 Dr. Smith Bone and Soft Tissue
2019 - Week 24 June 10, 2019 Gynecologic
2019 - Week 23 June 3, 2019 Dr. Shepherd Neuropathology
2019 - Week 21 May 20, 2019 Gynecologic
2019 - Week 21 May 20, 2019 Gynecologic
2019 - Week 20 May 13, 2019 Gynecologic
2019 - Week 18 April 29, 2019 Genitourinary
2019 - Week 14 April 1, 2019 Neuropathology
2019 - Week 14 April 1, 2019 Neuropathology
2010 - Week 32 August 10, 2010 Dr. Virchow Microbiology
1984 - Week 03 January 16, 1984 Dr. Virchow Endocrine

GPR Date Resident Subspecialty Answer
GPR Date Resident Subspecialty Answer
2021 - Week 31 August 2, 2021 Dr. Hilburn Hematopathology Thymic Carcinoma (SCC)
2021 - Week 30 July 26, 2021 Dr. Rothwell Immunology IgA kappa
2021 - Week 30 July 26, 2021 Dr. Rothwell Immunology IgA Kappa
2021 - Week 25 June 21, 2021 Dr. Moran Gastrointestinal Serous Cystadenoma
2021 - Week 24 June 14, 2021 Dr. Hilburn Endocrine Mature ganglioneuroma
2021 - Week 23 June 7, 2021 Dr. Jobbagy Bone and Soft Tissue Hibernoma
2021 - Week 21 May 24, 2021 Dr. Sy Gastrointestinal Juvenile Polyposis Syndrome (JPS)
2021 - Week 20 May 17, 2021 Dr. Pearson Microbiology Legionella anisa
2021 - Week 19 May 10, 2021 Dr. Mount Gastrointestinal Polypoid endometriosis
2021 - Week 18 May 3, 2021 Dr. Nagaraja Blood Transfusion Thrombotic microangiopathy
2021 - Week 17 April 26, 2021 Dr. Bonanno Gynecologic Mucinous cystadenoma
2021 - Week 16 April 19, 2021 Dr. Helland Microbiology Aspergillus niger
2021 - Week 16 April 19, 2021 Dr. Helland Microbiology Alternaria spp.
2021 - Week 15 April 12, 2021 Dr. Machacek Hematopathology Diffuse large B-cell lymphoma
2021 - Week 14 April 5, 2021 Dr. Yuen Head and Neck Anaplastic thyroid carcinoma
2021 - Week 13 March 29, 2021 Dr. Jobbagy Obstetric and Perinatal Fetus papyraceus
2021 - Week 12 March 22, 2021 Dr. Bonanno Neuropathology Cryptococcosis
2021 - Week 10 March 8, 2021 Dr. Yuen Gastrointestinal Intrahepatic cholangiocarcinoma
2021 - Week 09 March 1, 2021 Dr. Mount Neuropathology Diffuse Midline Glioma, H3K27M Mutant
2021 - Week 08 February 22, 2021 Dr. Kwan Gynecologic Hydrosalpinx
2021 - Week 06 February 8, 2021 Dr. Yuen Cardiovascular Infective endocarditis
2021 - Week 05 February 1, 2021 Dr. Nagaraja Microbiology Rhizopus
2021 - Week 04 January 25, 2021 Dr. Mueller Blood Transfusion emergent plasma exchange with donor plasma
2021 - Week 02 January 11, 2021 Dr. Jobbagy Gastrointestinal Ménétrier disease
2021 - Week 01 January 4, 2021 Dr. Machacek Genitourinary Embryonal carcinoma
2020 - Week 51 December 14, 2020 Dr. Tabb Obstetric and Perinatal Chorangioma
2020 - Week 50 December 7, 2020 Dr. Marshall Autopsy Hyaline Perisplenitis
2020 - Week 49 November 30, 2020 Dr. Smith Hematopathology thymoma
2020 - Week 48 November 23, 2020 Dr. Christensen Microbiology Candida albicans
2020 - Week 47 November 16, 2020 Dr. Miller Molecular TERT Promoter mutations
2020 - Week 46 November 9, 2020 Dr. Moran Blood Transfusion Normal
2020 - Week 45 November 2, 2020 Dr. Anahtar Microbiology Strongyloides
2020 - Week 43 October 19, 2020 Dr. Rothwell Microbiology Hortaea werneckii
2020 - Week 41 October 5, 2020 Dr. Hilburn Bone and Soft Tissue Carcinoma, metastatic to bone
2020 - Week 40 September 28, 2020 Dr. Boyraz Genitourinary Lymphoma
2020 - Week 39 September 21, 2020 Dr. Stefely Microbiology Ureaplasma species
2020 - Week 38 September 14, 2020 Dr. Shepherd Bone and Soft Tissue Hemangioma
2020 - Week 36 August 31, 2020 Dr. Hutchison Gastrointestinal Serous cystadenoma
2020 - Week 35 August 24, 2020 Dr. Helland Bone and Soft Tissue Osteosarcoma
2020 - Week 34 August 17, 2020 Dr. Fitzpatrick Hematopathology Nodular Sclerosis Classic Hodgkin Lymphoma
2020 - Week 33 August 10, 2020 Dr. Gogakos Microbiology P. aeruginosa
2020 - Week 32 August 3, 2020 Dr. Astudillo Gynecologic Hemorrhagic corpus luteum cyst
2020 - Week 31 July 27, 2020 Dr. Chaudet Bone and Soft Tissue Synovial chondromatosis
2020 - Week 30 July 20, 2020 Dr. Massoth Genitourinary Tubulocystic Renal Cell Carcinoma
2020 - Week 07 February 10, 2020 Dr. Gogakos Other Normal discoloration of plasma
2020 - Week 06 February 3, 2020 Dr. Smith Other delorazepam
2020 - Week 05 January 27, 2020 Dr. Mueller Other Proteus mirabilis
2020 - Week 02 January 6, 2020 Dr. Moran Gastrointestinal Nodular Lymphoid Hyperplasia
2019 - Week 51 December 16, 2019 Gastrointestinal Fibrolamellar hepatocellular carcinoma
2019 - Week 50 December 9, 2019 Dr. Miller Other Aspergillus Fumigatus
2019 - Week 49 December 2, 2019 Dr. Hilburn Autopsy Papillary fibroelastoma
2019 - Week 48 November 25, 2019 Dr. Helland Neuropathology Myxopapillary Ependymoma
2019 - Week 47 November 18, 2019 Dr. Christensen Obstetric and Perinatal Mature Cystic Teratoma
2019 - Week 45 November 4, 2019 Dr. Marshall Renal Pathology Acute pyelonephritis (bacterial)
2019 - Week 43 October 21, 2019 Dr. Hutchison Hematopathology Thymic Carcinoma
2019 - Week 41 October 7, 2019 Dr. Chaudet Genitourinary Wilms Tumor (Nephroblastoma)
2019 - Week 40 September 30, 2019 Dr. Astudillo Bone and Soft Tissue Dedifferentiated Liposarcoma
2019 - Week 39 September 23, 2019 Dr. Villalba Pulmonary Pathology Cystic Fibrosis
2019 - Week 38 September 16, 2019 Cardiovascular Nonbacterial thrombotic endocarditis
2019 - Week 37 September 9, 2019 Dr. Shepherd Genitourinary Adrenal cortical adenoma
2019 - Week 35 August 26, 2019 Dr. Fitzpatrick Hematopathology Littoral Cell Angioma
2019 - Week 34 August 19, 2019 Dr. Boiocchi Genitourinary Chromophobe renal cell carcinoma, eosinophilic variant
2019 - Week 33 August 12, 2019 Dr. Brackett Genitourinary Leydig Cell Tumor
2019 - Week 32 August 5, 2019 Dr. Crabbe Head and Neck Oncocytoma
2019 - Week 31 July 29, 2019 Dr. Krystel-Whittemore Gastrointestinal Ulcerative colitis
2019 - Week 30 July 22, 2019 Genitourinary Myelolipoma
2019 - Week 29 July 15, 2019 Dr. Stuart Hematopathology Splenic infarct
2019 - Week 29 July 15, 2019 Dr. Stuart Hematopathology Splenic infarct
2019 - Week 26 June 24, 2019 Bone and Soft Tissue Chondrosarcoma
2019 - Week 25 June 17, 2019 Dr. Smith Bone and Soft Tissue Intramuscular myxoma
2019 - Week 24 June 10, 2019 Gynecologic Adult granulosa cell tumor
2019 - Week 23 June 3, 2019 Dr. Shepherd Neuropathology Schwannoma
2019 - Week 21 May 20, 2019 Gynecologic Fibroma
2019 - Week 21 May 20, 2019 Gynecologic Fibroma
2019 - Week 20 May 13, 2019 Gynecologic Leiomyoma with perinodular hydropic change
2019 - Week 18 April 29, 2019 Genitourinary Embryonal Carcinoma
2019 - Week 14 April 1, 2019 Neuropathology Fat emboli
2019 - Week 14 April 1, 2019 Neuropathology Fat emboli
1984 - Week 03 January 16, 1984 Dr. Virchow Endocrine Pheochromocytoma