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(c) 2016 Jon L Gelman, All Rights Reserved.

Saturday, June 18, 2016

Kidney Cancer Reported Related to Workers' Asbestos Exposure

A new research report links asbestos exposure to kidney cancer. Today's post is shared from pubmed.com.

Asbestos is the main causal factor for malignant mesothelioma (MM), a relatively rare and aggressive malignancy. Some epidemiological evidence suggests a role of this agent also in the etiology of renal cell carcinoma (RCC), the most common form of kidney cancer.


CASE REPORT:
After 7 years of asbestos exposure, a 76-year-old asbestos-cement worker came to our notice with left flank pain. Diagnostic imaging disclosed a neoplasm in the upper two thirds of the left kidney, without evidence of metastases. After surgery (nephrectomy with para-aortic lymphadenectomy), histopathology revealed clear cell RCC. One year later, the patient was hospitalized for abdominal pain. Laparoscopy showed diffuse neoplastic infiltration of the peritoneum and liver. Histological and immunohistochemical examination of the bioptic samples led to the diagnosis of biphasic MM. The subject died 2 months later. Autopsy disclosed ascites and diffuse infiltration of the abdominal wall and viscera, without evidence of RCC relapse.

CONCLUSIONS:
This is the second reported case of association between RCC and peritoneal MM in the scientific literature. Asbestos might be involved in the causation of both malignancies.
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Jon L. Gelman of Wayne NJ is the author of NJ Workers’ Compensation Law (West-Thomson-Reuters) and co-author of the national treatise, Modern Workers’ Compensation Law (West-Thomson-Reuters). For over 4 decades the Law Offices of Jon L Gelman  1.973.696.7900  jon@gelmans.com  has been representing injured workers and their families who have suffered occupational accidents and illnesses.