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10/2017 Bladder cancer diagnosed as invasive papillary urothelial bladder carcinoma (8130/3) (submucosal invasion).

12/2017 Surveillance scope and transurethral resection of bladder tumor (TURBT) finds “recurrent” bladder tumor, non-invasive papillary urothelial bladder carcinoma (8130/2) - same primary per 2007 Multiple Primaries/Histology, Rule M6, (both papillary urothelial bladder carcinomas).

4/2018 Radical nephrectomy found focally invasive urothelial carcinoma (8120/3) in the renal pelvis.

Is this a new primary per 2018 and forward STR, Rule M6, because it was more than 60 days since the 12/2017 in situ bladder recurrence? Or would one compare the 2018 diagnosis to the original invasive bladder tumor in 10/2017, and continue on to Rule M11, which says to abstract a single primary for urothelial carcinomas in multiple organs, regardless of behavior?

SINQ #20120080 said to compare to the original diagnosis and disregard intervening recurrences, but that pertained to the 2007 MP/H rules. Does this still apply for 2018 forward? STR, Rule M10, Note 3, states when there is a recurrence within three years of diagnosis, the “clock” starts over. The time interval is calculated from the date of last recurrence. Comparing each recurrence for urothelial carcinomas using Rule M6 could result in over-counting them. Can the instructions on how to calculate the 60-day interval be clarified in Rule M6?

10/25/2023:  Patient presents to dermatology office with a questionable drug eruption having 3 weeks of papular eruptions of Trunk (Left Chest). Punch biopsies were taken that came back as immature hemopoietic infiltrate with monocytic differentiation. Comment: Myelodysplastic syndrome and leukemia cutis are possibilities. Addendum Report: Additional stains were prepared. ERG is strongly positive. CD1a and S100 do not stain the atypical cells.The controls stain appropriately. CD123 perform with appropriate control is also negative. The pattern is that of so-called "leukemia cutis" which could be seen in the clinical setting of myelodysplasia, chronic myelomonocytic leukemia (CMML) or precursor to acute myelomonocytic leukemia (AMML). Recommend work up. The only available information at present is a diagnosis of leukemia cutis, and that there was no prior history of a hematological malignancy in this patient.

10/27/2017 partial nephrectomy final path diagnosis: renal oncocytic neoplasm, favor hybrid oncocytic tumor. Comment:

10/4/2018 Frozen Section Diagnosis: Brain tissue with atypical cells and inflammatory cells, defer to permanents for further evaluation. Note: Tissue for flow cytometry is submitted. Final Diagnosis: Preliminary Diagnosis: Brain Tumor, Biopsy: Neoplasm, suggestive of lymphoma (see comment). Comment: The tumor exhibits nuclear atypia and increased mitosis. The tumor cells are immunologically positive for LCA and with very high ki67 labeling index. GFAP and synaptophysin are not expressed by tumor cells. The above suggests a lympho-proliferative process. This case is forwarded to the hematopathology service of this department for further evaluation. The final diagnosis report will be issued by the hematopathologist as an addendum.

Supp Rpt Add Addendum Diagnosis: The brain biopsy showed brain tissue large lymphoid cell infiltrate. Additional immunohistochemical stains are performed. The large cells are positive for CD20, BCL2, BCL6 (subset), MUM1, and CD30, negative for CD3, CD5, and CD10. Staining for c-MYC is negative. Ki-67 positive large cells are approximately 18%. EBER is strongly positive by ISH. Diagnosis: Brain lesion, biopsy: EBV+ Diffuse Large B-cell Lymphoma. Addendum Comment: The concurrent flow cytometric study showed monoclonal lambda-positive B-cells without out CD5 and CD10 expression, consistent with B-cell lymphoma.

11/01/2018, lung, left upper lobe, wedge resection: Invasive moderately differentiated adenocarcinoma, predominantly papillary subtype, with minor acinar and lepidic subtypes. Would this be 8260/3 since the acinar and lepidic subtypes are described as minor or would this be 8255/3 because there is papillary plus two other subtypes/variants described as subtypes?

11/16/20: Patient diagnosed with endometrial cancer on by MRI of the pelvis; 11.5 cm uterine mass consistent with cancer with no lymphadenopathy.

1/6/21: Patient had a total abdominal hysterectomy/bilateral salpingo-oophorectomy and pelvic lymph node dissection. Operative report stated patient had mildly enlarged bilateral pelvic nodes.

Path report: Endometrioid adenocarcinoma with invasion of the serosa. Five bilateral pelvic nodes were sampled and negative. Originally, staging had patient as node negative.

1/22/21: Patient had post op imaging done that showed metastatic retroperitoneal, aortocaval, and possibly left iliac lymph nodes. Physician changed staging to include the lymph node involvement.

11/18/2019 Left 1st Digit/Thumb Biopsy: Atypical Melanocytic Proliferation consistent with Early Acral Lentiginous Melanoma in situ. Margins Positive. (Not a reportable diagnosis for 2019.)

12/5/2019 Left 1st Digit Shave Biopsies: Malignant Melanoma in situ. Margins Positive.

1/15/2020 Started Aldara (treatment plan: use for ~3 months then Mohs/excision, but due to COVID could not get resection until 7/2020).

7/29/2020 Left Thumb Excision: Residual Melanoma in situ. Margins Positive. Treatment Plan: re-excision.

8/6/2020 Left Thumb Re-Excision: Atypical Lentiginous Melanocytic Proliferation at the 12-2 margin may represent the advancing edge of melanoma in situ. (8/19/2020 Plan to treat the 12-2 margin as positive with in situ; plan for re-excision).

8/20/2020 Left Thumb Re-Excision & Left Nail Plate Excision: Malignant Acral Lentiginous Melanoma with extensive melanoma in situ. Breslow 1.3mm. Margins Positive. Nail plate & bed epithelium with hemorrhage and a mild increase in melanocyte density likely represent melanoma in situ.

9/4/2020 Left thumb partial amputation & Left axillary Sentinel Lymph Node Excision: Residual Malignant Melanoma in situ. 0/3 sentinel nodes positive.

11/2003 CT chest: 2 cm LLL mass should be considered carcinoma until proven otherwise.

2/2004 CT Chest: stable LLL mass still consistent with primary or metastatic lung neoplasm

11/2004 CT chest: LLL mass suspicious for slow growing carcinoma

3/2005 FNA L lung: atypical cells

4/2005 L lobectomy: well-diff adenocarcinoma

11/24/20 Adnexal mass, cyst fluid: Positive for malignant cells. Clusters of inhibin-positive, CK7-negative cells, consistent with adult granulosa cell tumor cells. Groups of inhibin-negative, CK7-positive epithelial cells consistent with serous borderline tumor cells. Peritoneal washing: Positive for malignant cells. Small groups of inhibin-positive, CK7-negative cells, consistent with adult granulosa cell tumor cells.

A. Left ovarian mass: Adult granulosa cell tumor (AGCT) of ovary (see note). pTNM Stage: pT1c3 pNX - Serous borderline tumor (SBT) of ovary (see note). pTNM Stage: pT1a pNX. Fallopian tube; unremarkable.

B. Right ovary: - Serous cystadenofibroma of ovary. Fallopian tube; unremarkable.

C. Left pelvic wall nodule: Fibro-calcified nodule, consistent with necrotic appendix epiploica.

D. Uterus (hysterectomy): Uterine leiomyomas. Endosalpingiosis of uterine serosa and paracervical tissue. Atrophic endometrium.

Note: The left ovarian mass is involved by a combined adult granulosa cell tumor and a serous borderline tumor. The AGCT mainly involves the thick-walled cystic area while the SBT the thin-walled cyst/s. The 2 neoplastic elements do, however, demonstrate areas of intimate and close intermingling. From the current literature, it appears that, based on FOXL2 mutation, the AGCT component of combined AGCT and ovarian epithelial tumors is either a true neoplastic processes or an AGCT- like proliferation morphologically indistinguishable from AGCT. To further evaluate the nature of the AGCT component, a FOXL2 analysis is in progress and an addendum will follow.

11/7/12 Peripheral blood flow cytometry: small population of clonal CD5- CD10- B-cells consistent with a B-cell lymphoproliferative process.

1/16/13 Bone marrow final diagnosis: co-existent systemic mastocytosis and lymphoplasmacytic neoplasm.

B-cell component of lymphoplasmacytic neoplasm constitutes 20% of bone marrow cellularity and the plasma cell component approximately 20%. The differential diagnosis includes marginal zone lymphoma with plasmacytic differentiation and lymphoplasmacytic lymphoma.

Flow cytometry: kappa monotypic B-cells and plasma cells.

Comment: Co-existence of systemic mastocytosis and mature B-cell lymphoma meets the criteria for Systemic mastocytosis with Associated Clonal Hematological Non-Mast Cell Lineage Disease (SM-AHNMD).

From our physician's progress note: KIT-D816V-positive, CD117+/CD25+ /SM-AHNMD(40% of the nucleated cells as spindled mast cells) but also seemingly two distinct lymphoid neoplasms, a CD5-negative/CD10-negative B-cell lymphoproliferative neoplasm consistent with occupying another 20% of the nucleated marrow space, together with an IgG-kappa-restricted (non-reportable diagnosis) occupying another 20% of the nucleated marrow space (and an accompanying 2.0 g/dl M-spike without hypercalcemia or anemia).