CNS: central nervous system CSF: cerebrospinal fluid PCMZL: primary cutaneous marginal zone lymphoma WBC: white blood cells BACKGROUND Primary cutaneous marginal zone lymphoma (PCMZL) is an indolent B-cell lymphoma, typically characterized by frequent cutaneous recurrences and rare systemic involvement. Lymph nodes, bone, and bone marrow are commonly affected sites in rare cases of extracutaneo...

BACKGROUND The periimplant bone level has been used as one of the criteria to assess the success of dental implants. It has been documented that the bone supporting two-piece implants undergoes resorption first following the second-stage surgery and later on further to abutment connection and delivery of the final prosthesis. OBJECTIVE The aim of this multicentric randomized clinical trial wa...

A total of 264 implants was placed in 143 patients using different immediate or delayed-immediate implant placement techniques in 12 different centers participating in a prospective multicenter study. The reason for tooth extraction was evaluated; bone quality and quantity were classified; socket depths were registered; and data on implant type, size, and position were collected. One hundred th...

background and aim: an important criterion for success assessment of implant-supported prostheses is marginal fit. vertical and horizontal discrepancy can result in loosening of the prosthetic screw, crestal bone resorption, peri-implantitis and loss of osseointegration. despite careful attention to waxing, investing, and casting, marginal discrepancies are inevitable. the aim of this study was...

OBJECTIVE To assess the labial and lingual alveolar bone thickness in adults with maxillary central incisors of different inclination by cone-beam computed tomography (CBCT). METHODS Ninety maxillary central incisors from 45 patients were divided into three groups based on the maxillary central incisors to palatal plane angle; lingual-inclined, normal, and labial-inclined. Reformatted CBCT im...

Modern implant designs should allow for adequate primary stability but limit mechanical stress on buccal bone in order to prevent initial marginal loss. A dental characterized by a shift core diameter and thread geometry was evaluated. Polyurethane foam used as surrogate material placement performed measuring insertion torque strain development using gauges well damping capacity assessments. An...

This study examines the relationship between train traffic and the accident risk for road users at level crossings. The marginal effect of train traffic on the accident risk can be used to derive the marginal cost per train passage that is due to level crossing accidents. Based on Swedish data from 2000 to 2012 on level crossing accidents, train volume and crossing characteristics, the marginal...

The present report demonstrates a clinical procedure to restore an edentulous area with severe bone destruction using ridge augmentation and implant placement. Titanium-reinforced, expanded polytetrafluoroethylene (ePTFE) membrane and tenting screws combined with a mixture of autogra and allogra (rate 50%: 50%) were used for guided bone regeneration (GBR). A two-stage surgery was performed to r...