Dr. Dmitry Penzov, an oncologist, stated that cancer often develops without obvious symptoms, disguised as common and widespread diseases.
According to him, if any symptoms persist for more than two weeks, a specialist should be consulted, as some seemingly minor symptoms may indicate serious illnesses, such as the possible link between hemorrhoid symptoms and rectal cancer.
The doctor pointed out that some subtle signs may include a cough, whether dry or accompanied by phlegm, especially if it worsens at night, as it is often misdiagnosed as a severe cold, while it may be related to lung cancer. The presence of blood in the phlegm is a worrying sign that requires immediate diagnosis.
Changes in bowel function may also indicate similar risks, such as frequent constipation alternating with diarrhea or a feeling of incomplete bowel movements, symptoms that may be overlooked despite their potential association with tumors in the colon.
He added that the presence of blood in the stool or bloody discharge from the anus is often attributed to hemorrhoids, but it may also be a symptom of rectal cancer, one of the most common types of tumors.
He pointed out the need to pay attention to any changes in the mammary glands, such as the appearance of lumps, a change in breast shape, nipple discharge, or an appearance resembling "orange peel" on the skin, stressing the importance of consulting a specialist doctor immediately in such cases.
He also explained that symptoms of the urinary system, such as difficulty urinating, frequent urination at night, pain, or blood in the urine, may be related to prostate infections or diseases, but they may also indicate the beginnings of cancer.
According to the doctor, less obvious signs include persistent hoarseness or a sore throat that extends to the ear, which may be related to laryngeal cancer, as well as difficulty swallowing, especially with solid foods, which may indicate tumors in the esophagus.
In women, bleeding after menstruation is a warning sign of possible endometrial cancer, while in men, painless lumps in the scrotum may indicate testicular cancer.
He also warned of changes in moles, such as growth, discoloration, irregularity in shape or borders, as possible signs of melanoma skin cancer, stressing the importance of regular skin checks.
He concluded by emphasizing the need to not ignore any persistent symptoms, noting that early diagnosis by a specialist doctor greatly increases the chances of successful treatment.
