What is lymphoma commonly misdiagnosed as?

Malignant lymphoma often misdiagnosed as reactive disorders.

Can you get a false positive for lymphoma?

In a recent meta-analysis of 11 lymphoma studies (including 3 pediatric studies) with 139 patients who underwent biopsy of an FDG-avid lesion either during or after the completion of chemotherapy, the false-positive rates were in a broad range (7.7–90.5%) [3].

Can other diseases mimic lymphoma?

Instead, we focus on the clinical mimics of these lymphomas, which can be subdivided as follows: infections, particularly HIV or Epstein-Barr virus (EBV); autoimmune, hypersensitivity, or other benign disorders including sarcoidosis; benign reactive lymphadenopathies, like Kikuchi’s disease; and atypical potentially …

How often is Hodgkin’s lymphoma misdiagnosed?

Expert hematopathology review of initial diagnostic material was required for patients registered in a Southwest Oncology Group trial of advanced Hodgkin’s disease (HD). Of 287 cases reviewed, 36 (13%) had been misdiagnosed as HD.

Can symptoms of lymphoma be something else?

Many symptoms of lymphoma are also present in other, less serious illnesses, such as an infection like the flu or a common cold. These shared symptoms might include swollen lymph nodes, fatigue, fever, tiredness, and other signs.

Can lymphoma be benign?

Benign lymphoma is a tumor that develops from lymphocytes (a type of white blood cell that fights infection). Benign lymphoma, also called pseudolymphoma or benign lymphoid hyperplasia, is a rare noncancerous (benign) tumor made up of lymphocytes. Unlike other types of lymphoma, benign lymphoma is not cancer.

Can a pathology report be wrong?

The reported frequency of anatomic pathologic errors ranges from 1% to 43% of all specimens, regardless of origin and disease, he said. The error rate for oncology is 1% to 5%.

How do you rule out lymphoma?

Tests and procedures used to diagnose lymphoma include:

  1. Physical exam. Your doctor checks for swollen lymph nodes, including in your neck, underarm and groin, as well as a swollen spleen or liver.
  2. Removing a lymph node for testing.
  3. Blood tests.
  4. Removing a sample of bone marrow for testing.
  5. Imaging tests.

Can an ultrasound tell if a lymph node is benign?

Ultrasound is an accurate, sensitive, and specific modality to differentiate benign from malignant cervical lymph nodes. Key gray-scale criteria are size, shape, border, hilum, and nodal echogenicity.