[Oral manifestation of a mantle cell lymphoma - a swelling in the buccal mucosa as the initial manifestation of mantle cell lymphoma: a case report].

Lymphomas are malignant neoplasms of mature and immature B-cells, T-cells or NK-cells at various stages of differentiation. They predominantly occur in lymphoid tissues, manifestations in the oral cavity are rare: 3.5% of all oral malignancies are lymphomas.

[Rehabilitation after implant failure in the anterior maxilla: presentation of treatment options].

The present article illustrates treatment options after implant removal (explantation) as a result of peri-implantitis in the anterior maxilla. After explantation of a dental implant in the anterior maxilla, the esthetical as well as functional rehabilitation is a demanding undertaking, especially, if removable prosthetic treatment options are undesirable. The present article illustrates that depending on individual patient's demands, different treatment options might be considered.

[The extrosseous/peripheral ameloblastoma in the aesthetic area of the maxilla: a presentation of a possible approach aiming an aesthetic satisfying rehabilitation. a case report].

Extraosseous/peripheral Ameloblastoma (EPA) is a rare, benign odontogenic soft tissue tumour with the same histological characteristics as the more common intraosseous subtypes. The EPA appears in the soft tissue of the gingiva and the mucosa of the alveolar process often as unspecified painless swelling. The present case report describes an EPA in the aesthetic area of the left anterior maxilla.

Monitoring jaw osteomyelitis therapy with single-photon emission computed tomography/computed tomography.

Objective: The aim of the study was to evaluate the value of single-photon emission computed tomography/computed tomography (SPECT/CT) for therapy response assessment of jaw osteomyelitis.

Materials And Methods: Thirty-four baseline and 74 follow-up SPECT/CT examinations for therapy response assessment were performed in 34 patients with jaw osteomyelitis. SPECT/CT and planar late-phase bone scintigraphy images were assessed at baseline and follow-up, according to the following criteria: tracer uptake grade (0 = no uptake, 1 = low uptake, 2 = moderate uptake and 3 = high uptake); and morphologic signs (osteolysis, sequestration, sclerosis, periosteal reaction and pathologic fracture).

[Spontaneous reeruption after intrusive luxation of the permanent incisors by incomplete root formation. Two case reports (in German)].

In the context of tooth trauma mostly the maxillary central front teeth are involved, whereby their roots are in some cases in developing stage (immature). The intrusive luxation represents one of the most severe types of dental trauma because of the damage to the periodontal ligament, alveolar bone and pulp. Principally, three different treatment options are available: 1.