Final answer:
Frontal bossing can be seen in sickle cell anemia, a genetic disorder caused by the abnormal hemoglobin S that deforms red blood cells into a sickle shape, leading to decreased oxygen delivery and potential capillary blockages.
Step-by-step explanation:
Frontal bossing can be seen in sickle cell anemia, which is less famous in comparison to other conditions that may exhibit this feature. Sickle cell anemia is a genetic disorder characterized by the production of an abnormal type of hemoglobin, hemoglobin S, which causes erythrocytes to assume a sickle or crescent shape. This shape can interfere with blood flow by clogging the capillaries, leading to various severe health problems such as delayed growth and strokes. However, the symptom of frontal bossing is not commonly associated with sickle cell anemia and is more commonly seen in other genetic conditions such as acromegaly or Crouzon syndrome.