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1.
Indian J Cancer ; 59(4): 532-539, 2022.
Article in English | MEDLINE | ID: mdl-34380840

ABSTRACT

Background: A comprehensive histopathology report of colorectal carcinoma surgery is important in cancer staging and planning adjuvant treatment. Our aim was to review histopathology reports of operated specimens of colorectal carcinoma in our institution between 2013 and 2015 to assess different histological parameters, including lymph node yield, and to evaluate compliance to minimum data sets. Methods: After approval by the institutional review board (IRB), we analyzed 1230 histopathology reports of colorectal carcinoma between 2013 and 2015. Various gross and microscopic findings (along with age, sex) were noted, for example, specimen type, tumor site, resection margins including circumferential resection margin (CRM), lymphovascular invasion, perineural invasion, pTNM stage, lymph node yield, etc. Results: Out of 1230 patients, 826 (67.15%) were men and 404 (32.85%) were women. The overall mean age was 52 (range: 18 - 90) years. There were 787 surgeries for rectal cancers. All reports commented on the type of specimen, tumor size (mean = 4.38 cm), proximal, and distal margins. Lymphovascular invasion (LVI) and the pT stage were mentioned in 98.06% and 99.84%, respectively. The overall mean lymph node yield was 18.38 (median = 15, range = 0-130 lymph nodes). A statistically significant difference in lymph node yield was detected between rectal and colonic cancer patients (14.79 and 27.26); post neoadjuvant therapy (NACT) cases, and NACT naive cases (13.51 and 25.11); and high tumor stage and low tumor stage disease (20.60 and 15.22). Not commenting on extramural vascular emboli, tumor budding, and CRM in non-rectal cancer cases were the lacunae. Conclusion: Our compliance with minimal data sets is satisfactory. The overall mean lymph node yield was 18.38 (median = 15). Extramural vascular emboli, tumor budding need to be captured.


Subject(s)
Colonic Neoplasms , Colorectal Neoplasms , Rectal Neoplasms , Male , Humans , Female , Middle Aged , Lymph Nodes/surgery , Lymph Nodes/pathology , Colorectal Neoplasms/surgery , Colorectal Neoplasms/pathology , Rectal Neoplasms/pathology , Lymph Node Excision , Colonic Neoplasms/pathology , Neoplasm Staging
2.
Indian J Nucl Med ; 30(2): 148-50, 2015.
Article in English | MEDLINE | ID: mdl-25829735

ABSTRACT

Multi-modality positron emission tomography/computed tomography (PET/CT) with 18F-fluoro-deoxy-glucose (FDG) depicts the enhancement pattern and metabolic intensity of lesions. Benign lesions with multiplicity, like neurofibromas often mimic similar appearing malignant neoplasms. We, report, a similar case where FDG PET/CT shows imaging hallmarks for diagnosing benign neurofibromas, in a patient with clinical presentation of lymphoma.

3.
Indian J Med Paediatr Oncol ; 35(1): 96-8, 2014 Jan.
Article in English | MEDLINE | ID: mdl-25006295

ABSTRACT

Extraskeletal osteosarcoma (ESOS) is a rare malignancy, which commonly presents with metastatic disease. Like their osteogenic counterparts, these tumors commonly metastasize to lungs and bones. We report the fluoro-deoxyglucose positron emission tomography findings in a case of ESOS presenting with a combination of rare metastatic sites such as brain, kidney and the bone marrow.

4.
Indian J Med Paediatr Oncol ; 33(2): 126-9, 2012 Apr.
Article in English | MEDLINE | ID: mdl-22988356

ABSTRACT

Xeroderma pigmentosum (XP) is a rare autosomal recessive genodermatosis associated with hypersensitivity to ultraviolet light due to defects in Deoxyribonucleic acid (DNA) repair. These patients have more than a 1000-fold increased risk of developing skin cancers. Although multiple cutaneous malignancies are common, the simultaneous occurrence of angiosarcoma and basal cell carcinoma is a rare phenomenon. We report a case of a 25-year-old male with XP with angiosarcoma scalp and basal cell carcinoma of face and occiput and discuss the treatment of this aggressive neoplasm with a review of the literature pertaining to it.

5.
J Cancer Res Ther ; 6(4): 549-51, 2010.
Article in English | MEDLINE | ID: mdl-21358099

ABSTRACT

Primary plasmacytoma of the gastrointestinal tract is a rare entity. We report a case of a primary gastric plasmacytoma in a 57-year-old man who presented with upper-gastrointestinal bleeding. Endoscopy showed a nodular gastric mass with central umblication. Histological examination of the gastrectomy specimen revealed a monoclonal lambda-chain extramedullary plasmacytoma. Further staging was found to be negative for multiple myeloma. As other more common pathologic processes at this site may also be endowed with numerous plasma cells, awareness of this entity and distinction using immunohistochemistry are extremely crucial. Because systemic disease ultimately develops in many patients with localized plasmacytoma, such patients should be followed closely for the appearance of clinical, biochemical, and roentgenologic evidence of multiple myeloma.


Subject(s)
Plasmacytoma/diagnosis , Stomach Neoplasms/diagnosis , Humans , Male , Middle Aged , Plasmacytoma/pathology , Stomach Neoplasms/pathology
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