For the following statements, select the most likely type of Hodgkin disease (HD).This variant has a particularly good outcome.
**Core Concept**
Hodgkin lymphoma (HL) is a type of lymphoma characterized by the presence of Reed-Sternberg cells, which are a hallmark of the disease. Hodgkin disease (HD) is a term that was previously used to describe this condition. There are several subtypes of HL, each with distinct clinical and pathological features.
**Why the Correct Answer is Right**
Nodular sclerosis Hodgkin lymphoma (NSHL) is a subtype of classical HL, which is the most common form of HL. NSHL is characterized by the presence of lymphocyte-predominant background and the formation of collagen bands that separate the lymphoid tissue into nodules. This subtype is particularly common in young adults and has a relatively good prognosis due to its favorable response to chemotherapy and radiation therapy. The presence of the lacunar variant of Reed-Sternberg cells is a characteristic feature of NSHL.
**Why Each Wrong Option is Incorrect**
**Option A:** Lymphocyte-predominant Hodgkin lymphoma (LPHL) is a distinct subtype of HL that is characterized by the presence of lymphocytic and histiocytic (L&H) cells, also known as "popcorn cells." LPHL has a different clinical course and prognosis compared to NSHL.
**Option B:** Mixed cellularity Hodgkin lymphoma (MCHL) is a subtype of classical HL that is characterized by a mixture of lymphocytes, histiocytes, and Reed-Sternberg cells. MCHL is more aggressive than NSHL and has a poorer prognosis.
**Option C:** Lymphocyte-depleted Hodgkin lymphoma (LDHL) is a rare subtype of classical HL that is characterized by a paucity of lymphocytes and an abundance of Reed-Sternberg cells. LDHL is the most aggressive form of HL and has a poor prognosis.
**Option D:** Nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) is a subtype of LPHL that is characterized by the presence of lymphocytic and histiocytic cells and a nodular growth pattern. While NLPHL has a relatively good prognosis, it is distinct from NSHL.
**Clinical Pearl / High-Yield Fact**
The lacunar variant of Reed-Sternberg cells is a characteristic feature of NSHL. This variant is characterized by the presence of a clear space around the cell due to the condensation of collagen.
**Correct Answer: D. Nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) is not the correct answer but rather the correct option is not listed. The correct option is Nodular sclerosis Hodgkin lymphoma (NSHL) which is a classical type of HL with a relatively good outcome.