TY - JOUR A1 - Kamawal, Yama A1 - Steinert, Andre F A1 - Holzapfel, Boris M A1 - Rudert, Maximilian A1 - Barthel, Thomas T1 - Case report - calcification of the medial collateral ligament of the knee with simultaneous calcifying tendinitis of the rotator cuff JF - BMC Muscoskeletal Disorders N2 - Calcification of the medial collateral ligament (MCL) of the knee is a very rare disease. We report on a case of a patient with a calcifying lesion within the MCL and simultaneous calcifying tendinitis of the rotator cuff in both shoulders. Case presentation: Calcification of the MCL was diagnosed both via x-ray and magnetic resonance imaging (MRI) and was successfully treated surgically. Calcifying tendinitis of the rotator cuff was successfully treated applying conservative methods. Conclusion: This is the first case report of a patient suffering from both a calcifying lesion within the medial collateral ligament and calcifying tendinitis of the rotator cuff in both shoulders. Clinical symptoms, radio-morphological characteristics and macroscopic features were very similar and therefore it can be postulated that the underlying pathophysiology is the same in both diseases. Our experience suggests that magnetic resonance imaging and x-ray are invaluable tools for the diagnosis of this inflammatory calcifying disease of the ligament, and that surgical repair provides a good outcome if conservative treatment fails. It seems that calcification of the MCL is more likely to require surgery than calcifying tendinitis of the rotator cuff. However, the exact reason for this remains unclear to date. KW - case report KW - calcification KW - medical collateral ligament KW - knee rotator cuff KW - open surgical repair Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-147669 VL - 17 IS - 283 ER - TY - JOUR A1 - Fuchs, Andreas A1 - Hartmann, Stefan A1 - Ernestus, Karen A1 - Mutzbauer, Grit A1 - Linz, Christian A1 - Brands, Roman C. A1 - Kübler, Alexander C. A1 - Müller-Richter, Urs D. A. T1 - Mandibular intraosseous pseudocarcinomatous hyperplasia: a case report JF - Journal of Medical Case Reports N2 - Background Mandibular pseudocarcinomatous hyperplasia is a rare and generally benign pathology. We report on one of these rare cases. Case presentation The case history of a 73-year-old white man stated that he had a carcinoma of the oropharynx, which was primarily treated with radiotherapy and chemotherapy 4 years prior. As a result of radiotherapy he developed an osteoradionecrosis of his mandible and a consecutive pathological fracture of his left mandibular angle. Subsequent osteosynthesis was performed with a reconstruction plate. When we first saw him, his reconstruction plate was partially exposed with intraoral and extraoral fistulation. The resected bone of his defect-bordering jaw showed the typical pathohistological findings of an intraosseous mandibular pseudocarcinomatous hyperplasia. After a first reconstruction attempt with an iliac crest graft failed, definitive reconstruction of his mandible with a microvascular anastomosed fibula graft was achieved. Conclusions Intraosseous pseudocarcinomatous hyperplasia of the mandible is a rare differential diagnosis in maxillofacial surgery. Besides other benign epithelial neoplasms, such as calcifying epithelial odontogenic tumor, squamous odontogenic tumor, or different forms of ameloblastoma, the far more frequent invasive squamous cell carcinoma needs to be excluded. A misinterpretation of pseudocarcinomatous hyperplasia as squamous cell carcinoma must be avoided because it can lead to a massive overtreatment. KW - intraosseous KW - case report KW - pseudocarcinomatous hyperplasia KW - mandible Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-146873 VL - 16 IS - 268 ER - TY - JOUR A1 - Schroeder, Katharina A1 - Meyer-ter-Vehn, Tobias A1 - Fassnacht-Riederle, Heidi A1 - Guthoff, Rainer T1 - Course of disease in multifocal choroiditis lacking sufficient immunosuppression: a case report JF - Journal of Medical Case Reports N2 - Background: Multifocal choroiditis with panuveitis is a rare disease. The educational merit of this case presentation results from the good documentation and the impressive ocular fundus pictures. Case presentation: We illustrate the 3-year course of disease in a 22-year-old myopic white woman with multifocal choroiditis with panuveitis and secondary choroidal neovascularization. The activity of the disease was evaluated clinically by optical coherence tomography and fluorescein angiography. Choroidal neovascularization was treated by intravitreal bevacizumab (2.5 mg/0.1 ml). Our patient lacked systemic therapy for the first 11 months because of noncompliance. Conclusions: The case is remarkable as the delayed onset of peripheral lesions and the additional existence of high myopia made diagnosis difficult. In addition, it demonstrates that full outbreak of disease with multiple central and peripheral fundus lesions and secondary choroidal neovascularization can develop without systemic treatment. KW - multifocal choroiditis KW - chorioretinal lesions KW - secondary CNV KW - bevacizumab KW - systemic immunosuppression KW - case report Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-171317 VL - 10 IS - 298 ER -