[Morphological changes of bone marrow in patients with bronchial and gastrointestinal carcinoma and hematological...

The authors carried out the morphological and clinical analysis of 200 cases patients suffering from carcinoma but not treated (104 cases of carcinoma of the bronchus, 30 cases of the stomach, 26 cases of the pancreas, 24 cases of the liver and gallbladder and 16 cases of the large intestine) and have estimated the hematological and bone marrow abnormalities. Most frequently occurring hematological changes in this group were: anaemia (28.5%), thrombocytopenia (22.4%), clinical symptoms of thrombosis (22.0%) and changes of bone marrow: sclerosis (42.5%), neoplastic metastases (30.0%), and atrophy (27.5%). In the examined cases the authors have not found any particular connection between the kind of hematological abnormalities and the kind of morphological changes of the bone marrow. The most common changes in the bone marrow which accompanied hematological abnormalities were neoplastic metastases and atrophy of the marrow especially in cases with anaemia and thrombocytopenia.