Diagnosis Diagnosing kidney disease begins with a detailed discussion of your personal and family medical history. Your doctor may ask if you have high blood pressure, take medications that could affect kidney function, have noticed any changes in urination, or have family members with kidney disease. A physical exam is then performed to check for signs of heart or blood …
Chronic Granulomatous Disease
Diagnosis To diagnose chronic granulomatous disease (CGD), a healthcare professional will review your medical and family history and perform a physical examination. Several tests are used to confirm the diagnosis, including: Neutrophil function tests: The dihydrorhodamine 123 (DHR) test or similar tests measure how well neutrophils, a type of white blood cell, are functioning. This is the most common test …
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)
Diagnosis There is no single test that confirms a diagnosis of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Diagnosis is based on symptoms, medical history, and ruling out other conditions that can cause similar problems. Symptoms of ME/CFS often overlap with many other health conditions, so your healthcare provider may evaluate for the following: Sleep disordersFatigue may result from sleep-related conditions. A …
Chronic Daily Headaches
Diagnosis Your doctor will begin by examining you for signs of illness, infection, or neurological problems and will ask detailed questions about your headache history. If the cause of your headaches remains unclear, imaging tests such as a CT scan or MRI may be recommended to identify possible underlying conditions. Treatment When headaches are caused by another medical condition, treating …
Chronic Cough
Diagnosis Your healthcare professional will begin by reviewing your medical history and performing a physical exam. A detailed history and examination can provide important clues about the cause of a chronic cough. Often, treatment for one of the most common causes is started before ordering expensive tests. If symptoms do not improve, further testing may be needed to check for …
Chronic Exertional Compartment Syndrome
Diagnosis Chronic exertional compartment syndrome can be challenging to diagnose because its symptoms resemble other exercise-related conditions such as shin splints or stress fractures. Your doctor will first rule out these more common causes before recommending specialized tests. A physical exam may not reveal any issues at rest. However, your doctor might examine you after you exercise to the point …
Choroid Plexus Carcinoma
Diagnosis Tests and procedures used to diagnose choroid plexus carcinoma may include: Neurological exam – This test checks your child’s vision, hearing, balance, coordination, and reflexes. Results help show which part of the brain may be affected by the tumor. Brain imaging tests – MRI and CT scans create detailed images of the brain. MRI also helps the healthcare team …
Huntington’s Disease
Diagnosis The diagnosis of Huntington’s disease typically begins with a detailed discussion about your symptoms, family medical history, and a general physical examination. Neurological assessments and mental health evaluations play a key role in confirming the diagnosis and understanding the extent of the disease. Neurological exam A neurologist conducts a series of tests to evaluate motor, sensory, and psychiatric symptoms, …
Chordoma
Diagnosis and Tests To diagnose chordoma, a healthcare professional may perform a physical exam, review your medical history, and order imaging or lab tests. Imaging tests help show the size and location of the tumor: CT scans – These are useful for detecting bone changes such as holes or weak spots. Chordomas may appear as light or dark areas surrounded …
Chondrosarcoma
Diagnosis Tests and procedures used to diagnose chondrosarcoma may include: Physical exam – Your doctor will ask about your symptoms and perform a physical examination to gather information about your condition. Imaging tests – These may include X-rays, bone scans, MRI, or CT scans to locate and evaluate the tumor. Biopsy – A biopsy involves removing a sample of suspicious …









