Aplastic Anemia Consultations Across Hospitals: Organizing Blood Counts, Bone Marrow Results, and Treatment Records

When preparing for a second opinion on aplastic anemia, organize each complete blood count, transfusion, bone marrow examination, and treatment by date, and write down the questions you most want answered. The receiving team needs to determine whether the original diagnosis is clear, what treatment was actually completed, and your current blood counts and supportive care needs. If records are missing, explain the gaps first; do not arrange extra tests yourself just to complete the checklist.[1]

Key Points

• Keep all complete blood count results, the context before and after transfusions, and bone marrow reports. Sending only the lowest result does not show how things have changed.
• Medication records should include the exact product, start and end dates, dose changes, side effects, and reasons for stopping. Check unclear details with the original hospital.
• If you develop a fever, chills, or significant bleeding, contact your current treatment team immediately. If you cannot reach them promptly, go to the nearest emergency department immediately. For severe bleeding, difficulty breathing, or changes in consciousness, call local emergency services immediately; do not wait until your records are complete.[2][3]

Start with Your Current Questions and Urgent Care Plan

On the first page, record the patient's name, date of birth, current diagnosis or conclusions that remain uncertain, current hospital, and contact person. Write down two or three questions, such as whether the bone marrow diagnosis needs review, how to assess the response to previous treatment, or whether a transplant assessment is needed. Note recent infections or bleeding, the next follow-up check, and any expected transfusions.

Discuss treatment, what to do for a fever, and where to receive transfusions with your current hematology team while waiting for the second opinion. The team responsible for your care should decide whether it is appropriate to travel or wait, based on your blood counts and physical condition. Do not stop medication, delay transfusions, or wait for a response from another country before seeking emergency care.

Match Blood Counts with Transfusions and Bone Marrow Results

Keep blood count results and related tests already ordered by your doctor in date order, including units and laboratory reference ranges. If absolute neutrophil and absolute reticulocyte counts have been reported, retain the specific test names and values. Note whether you received a transfusion before or after the blood sample, and whether you had an infection or were in hospital at the time. Leave uncertain details blank. On the same timeline, list each transfusion date, blood product, amount, previous antibodies, and transfusion reactions. Ask the original transfusion service for existing records. The receiving team will decide whether special blood products or repeat compatibility testing are needed.

Organize all bone marrow aspiration, biopsy, and supplementary pathology reports. Include the complete findings and technical limitations of any existing chromosome, flow cytometry, and genetic tests. If flow cytometry testing for paroxysmal nocturnal hemoglobinuria (PNH) has been done, keep the full report, including the cell populations tested and the results. Do not decide for yourself that treatment is needed based on a “positive” result. Preserve wording such as “possible,” “cannot be excluded,” or “of uncertain significance” exactly as written in the report. A failed culture does not mean the result is normal. Doctors need to consider several types of evidence when assessing aplastic anemia and other possible causes.[1]

If the new team needs to review tissue, first ask which specimen, slides, or paraffin blocks they need, and what procedures apply for borrowing and returning them. Then contact the original hospital. Do not mail the only original materials yourself without confirmation from both hospitals. Label tests that have not been done as “not done” and records that cannot currently be found as “awaiting retrieval.”

Record Treatment, Response, and Transplant Details

For each treatment, list its name, exact product, start and end dates, actual doses and reasons for adjustments, infections or other side effects, and attach prescriptions or discharge summaries. If you received antithymocyte globulin (ATG), try to verify the product and administration dates. If you used cyclosporine or other medicines, include any existing drug level results, blood sampling times, and liver and kidney test results from the same period. Record interruptions caused by side effects, medication shortages, or other reasons. Do not treat “did not complete the planned treatment” and “no response to a full-dose course of treatment” as the same conclusion.

Match transfusion needs and the dates when blood counts improved or fell again to the treatment timeline. Include the doctor's assessment of the treatment response and how long it lasted. Patients should not determine that a relapse has occurred from a single test result; the team needs to interpret it in the context of the course of the illness.

If you have had a transplant, include the transplant date, donor and matching information, conditioning treatment, graft details and hospital stay summary, existing chimerism results, infection and graft-versus-host disease records, current medication list, and follow-up plan. If you are only considering a transplant, state how far the donor information and assessment process has progressed. A relative's willingness to donate does not mean that the medical assessment has been completed.

Submit Records and Confirm the New Team Can Use Them

First ask the hematology or pathology department which languages, formats, secure channels, and materials they accept. Obtain the patient's or guardian's consent before sending records. Ask the receiving team to confirm that the files open, whether original materials are needed, whether an outpatient appointment has been arranged, and when to expect a written opinion. Receipt of records does not mean that admission or treatment has been confirmed.

If reports are delayed or materials cannot be borrowed for now, ask the teams in both locations to clarify who will continue monitoring blood counts, arrange transfusions, manage infection or bleeding, and when to make contact again. After the consultation, obtain the diagnosis, treatment recommendations, details of pending results, the next tests, and contact information, and ask your current doctor to confirm receipt.

Frequently Asked Questions

Can I have an initial consultation without bone marrow slides?

First ask whether the receiving team can carry out an initial review using the available reports. Then confirm exactly which slides or paraffin blocks are needed. The two hospitals should agree on how to arrange the loan.

If my blood counts improved at one point, does that mean treatment has succeeded?

A single result is not enough to judge. Keep the dates and times of blood sampling, transfusions, and treatment so the doctor can assess trends over time and supportive care needs.

What if I previously received ATG but do not know the product name?

Request administration records or discharge records from the original hospital. If the product cannot yet be verified, write “awaiting verification.” Do not treat different products as the same.

If my recent antibody screen was negative, do I still need to bring old antibody records?

Yes. Give records of previous antibodies and transfusion reactions to both the receiving hematology team and transfusion team. The blood bank will decide which tests are needed this time.

Does the new hospital's receipt of my records mean a bed is available?

No. Confirm the record review, outpatient assessment, and acceptance for admission separately. Ask about expected dates and any conditions that still need to be met.

If I have already had a transplant, do I still need the original aplastic anemia reports?

Keep them if possible. Both the original diagnosis and the transplant history may help the new team understand the situation. If materials are missing, explain why and ask whether they can be obtained.

What should I do if I develop a fever or bleeding while organizing records?

Contact your treatment team immediately. If you cannot reach them promptly, go to the nearest emergency department immediately. For severe bleeding, difficulty breathing, or changes in consciousness, call local emergency services. Do not wait for the second opinion.[2]

Sources

1. American Society of Hematology: Guidelines for the Diagnosis and Management of Severe and Very Severe Acquired Aplastic Anemia, checked 2026-11-06; specific tests and treatments are determined by the hematology team.
2. US National Heart, Lung, and Blood Institute: Aplastic Anemia, checked 2026-11-06.
3. US NIDDK: Symptoms of Aplastic Anemia; UK Barts Health: Hematology Emergency Guidance, checked 2026-11-06; the hematology team determines each patient's fever thresholds and when to seek help.