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Background and purpose: Anemia in cancer patients and following chemotherapy in affected patients is one of the factors affecting the health status and even the survival of patients, which should be evaluated. Considering the significant prevalence of cancer in Mazandaran province, this study was conducted to determine the incidence of anemia caused by chemotherapy and determine some factors related to it in patients with solid tumors in Imam Sari Hospital. Materials and methods: The current research is a cross-sectional study. The samples were selected from patients with solid tumors who were referred to the chemotherapy centers of Imam Sari Hospital in 2021 and 2022. The convenience sampling method was used. The inclusion criteria were patients over 18 years of age with solid tumors and the exclusion criteria were history of receiving blood in the last three months, radiotherapy, and anemia requiring treatment at the beginning of the study. CBC results of patients before and after chemotherapy cycles were recorded, and anemia was determined based on hemoglobin values. According to hemoglobin, the patients were classified into 4 categories: normal, mild anemia, moderate anemia, and severe anemia. Also, a decrease in hemoglobin (2 units or more) in the intervals between chemotherapy cycles was considered chemotherapy-induced anemia. In addition, information such as age, gender, type of cancer, and the type of chemotherapy regimen received were also recorded. Results: The total number of people who entered the study was 146, and the number of males was 91 (62.3%). The mean±standard deviation of the age of the participants was 56.8±12.7 years. Breast tumors in 56 people (38.4%), stomach in 48 people (32.9%), colorectal in 18 people (12.3%), and lung in 7 people (4.8%) were more than others. 51 people (34.9%) had Platinum-based chemotherapy, at first 39 people (26.7%) had normal hemoglobin, 80 people (54.8%) had mild anemia and 27 people (18.5%) had moderate anemia. 51.8% of patients with breast tumors, 22.2% of genitourinary tumors, and 8.8% of patients with gastrointestinal tumors had normal hemoglobin at the beginning of the study. The frequency of moderate anemia increased from 18.5% before chemotherapy to 36.1% after the third cycle of chemotherapy and 1.4 to 2.7% of patients developed severe anemia after different cycles of chemotherapy. 23 people (15.8 percent) of the examined patients had 2 or more units of hemoglobin drop after the first stage of chemotherapy, which happened in 10 people after the second stage (8.8 percent) and after the third cycle in 1 person (1.8 percent), it was observed. There was no significant relationship between 2 units or more hemoglobin drop with gender, age, tumor type, and type of chemotherapy regimen after the first cycle of chemotherapy (P

Intramural hematoma of the gastrointestinal (GI) tract, which can present as abdominal pain or obstruction, can be a rare complication of oral anticoagulants, in particular Warfarin. In this case report, we describe an 81-year-old female patient presenting with abdominal pain, nausea, and vomiting with a previous history of rectorrhagia. The patient was receiving Warfarin therapy due to cardiac valve replacement for the past 8 years. Laboratory workup revealed elevated INR and anemia. Diagnosis of ileal intramural hematoma was based on ultrasound and CT scan findings. The patient was treated by conservative approaches including administration of fresh frozen plasma, cessation of oral intake, and fluid resuscitation. In CT images, a mass on the left breast and lymphadenopathy on the left axilla were also noticed. Given that most GI intramural hematomas caused by over-anticoagulation are treated non-surgically, considering a patient's drug history, especially in older patients with abdominal pain and obstruction symptoms, is of particular importance.

Intramural hematoma of the gastrointestinal (GI) tract, which can present as abdominal pain or obstruction, can be a rare complication of oral anticoagulants, in particular Warfarin. In this case report, we describe an 81-year-old female patient presenting with abdominal pain, nausea, and vomiting with a previous history of rectorrhagia. The patient was receiving Warfarin therapy due to cardiac valve replacement for the past 8 years. Laboratory workup revealed elevated INR and anemia. Diagnosis of ileal intramural hematoma was based on ultrasound and CT scan findings. The patient was treated by conservative approaches including administration of fresh frozen plasma, cessation of oral intake, and fluid resuscitation. In CT images, a mass on the left breast and lymphadenopathy on the left axilla were also noticed. Given that most GI intramural hematomas caused by over-anticoagulation are treated non-surgically, considering a patient's drug history, especially in older patients with abdominal pain and obstruction symptoms, is of particular importance.