Relapsed mantle cell lymphoma manifesting with soft tissue tumors of the extremities: University of Miami experience and review of the literature.

Mantle cell lymphoma (MCL) is frequently diagnosed at advanced stages and is characterized by multiple extranodal sites of disease, most notably the bone marrow, peripheral blood, and gastrointestinal tract. Historically the prognosis of mantle cell lymphoma has been poor with median survival of four to five years. With new treatment regimens, however, patients have been able to achieve prolonged remissions and require special attention while being evaluated for relapse.

Postnatal development and maturation of layer 1 in the lateral prefrontal cortex and its disruption in autism.

Autism is a neurodevelopmental connectivity disorder characterized by cortical network disorganization and imbalance in excitation/inhibition. However, little is known about the development of autism pathology and the disruption of laminar-specific excitatory and inhibitory cortical circuits. To begin to address these issues, we examined layer 1 of the lateral prefrontal cortex (LPFC), an area with prolonged development and maturation that is affected in autism.

Opposite development of short- and long-range anterior cingulate pathways in autism.

Autism has been linked with the changes in brain connectivity that disrupt neural communication, especially involving frontal networks. Pathological changes in white matter are evident in adults with autism, particularly affecting axons below the anterior cingulate cortices (ACC). It is still unknown whether axon pathology appears early or late in development and whether it changes or not from childhood through adulthood.