As abundant lymphocytic infiltration
is characteristic of both DSVPTC and HT, we presume that DSVPTC is associated with HT.
A second skin biopsy from the trunk showed focal hyperkeratosis, parakeratosis, erythrocyte extravasation, basal vacuolar degeneration, and perivascular lymphocytic infiltration
in the upper dermis (Figure-2b).
In pre-clinical models, oncolytic adenoviruses have proven a powerful tool in the elimination of tumors, not only by their direct lytic effects but also by their triggering of a subsequent tumor inflammation and enhanced lymphocytic infiltration
We read with interest the recently published case report by Patel et al (1) describing a patient who died suddenly and for whom immunohistochemistry of the autopsy sample demonstrated marked immunoglobulin G4 (IgG4)-positive lymphocytic infiltration
in the coronary artery wall and other organs, including the kidney, pancreas, and lymph nodes.
The myelogramm shows a hypercellular marrow with marked diffuse small lymphocytic infiltration
up to 90%.
The histopathology of follicular bronchiolitis is characterized with lymphocytic infiltration
which is more prominent in the peribronchiolar area and which also rarely extends to the alveolar interstitium (5).
The stroma is scanty with lymphocytic infiltration
present in a few cases.
A minor salivary gland biopsy from the lower lip revealed lymphocytic infiltration
which further clinched the diagnosis.
Microscopically, it is characterized by lymphocytic infiltration
of the glands, which results in their impairment or complete dysfunction.
Lymphocytic thyroiditis also suffered as auto immune thyroiditis characterized by lymphocytic infiltration
of thyroid gland with progressive destruction of thyroid follicles.
folliculorum may also serve as a vector for Staphylococcus aureus, and has been associated with a perifollicular lymphocytic infiltration
Rest of the epidermis showed a sparse perivascular lymphocytic infiltration
It would be interesting to compare the results of this classifier to simple quantitation of lymphocytic infiltration
into the resected tumors.
Mild lymphocytic infiltration
at portal areas especially around the bile ducts giving an appearance of cholangitis was observed in all subgroups but it was predominantly noticed after sudden withdrawal (Figs.
, differing degrees of fibrosis and follicular cell destruction are typical of HT, while granulomatous changes and giant multinucleated cells are diagnostic for SAT (5).