scholarly journals Osteochondral Lesions of the Talus May Cause the Vacuum Phenomenon in the Ankle Joint

2021 ◽  
Vol 111 (4) ◽  
Author(s):  
Esat Uygur ◽  
İsmail Türkmen ◽  
Tunahan Ayaz ◽  
Emrah Duman
Keyword(s):  
Case Report ◽  
Ankle Joint ◽  
Osteochondral Lesion ◽  
Osteochondral Lesions ◽  
Tomographic Images ◽  
Computed Tomographic ◽  
Vacuum Phenomenon ◽  
First Case ◽  
Traumatic Lesions

The few reports available on the vacuum phenomenon in the ankle joint refer to osteoarthritic and traumatic lesions. We present the first case concomitant with an osteochondral lesion of the talus. This case report presents computed tomographic images of the ankle. We speculate that the osteochondral lesion of the talus was the most likely cause of the vacuum phenomenon.

scholarly journals A case report of femoral head fracture with osteochondral lesion treated by osteosynthesis and biomimetic scaffold: 2-year clinical and radiological follow-up

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Alessandro Casiraghi ◽  
Claudio Galante ◽  
Marco Domenicucci ◽  
Stefano Cattaneo ◽  
Andrea Achille Spreafico ◽  
...  
Keyword(s):  
Case Report ◽  
Femoral Head ◽  
Articular Surface ◽  
Osteochondral Lesion ◽  
Hip Dislocation ◽  
Fracture Dislocation ◽  
Osteochondral Lesions ◽  
Femoral Head Fracture ◽  
Osteochondral Scaffold

AbstractThe aim of the present study was to present clinical and radiological outcome of a hip fracture-dislocation of the femoral head treated with biomimetic osteochondral scaffold.An 18-year-old male was admitted to the hospital after a motorcycle-accident. He presented with an obturator hip dislocation with a type IVA femoral head fracture according to Brumback classification system. The patient underwent surgery 5 days after accident. The largest osteochondral fragment was reduced and stabilized with 2 screws, and the small fragments were removed. The residual osteochondral area was replaced by a biomimetic nanostructured osteochondral scaffold. At 1-year follow-up the patient did not complain of hip pain and could walk without limp. At 2-year follow-up he was able to run with no pain and he returned to practice sports. Repeated radiographs and magnetic resonance imaging studies of the hip showed no signs of osteoarthritis or evidence of avascular necrosis. A hyaline-like signal on the surface of the scaffold was observed with restoration of the articular surface and progressive decrease of the subchondral edema.The results of the present study showed that the biomimetic nanostructured osteochondral scaffold could be a promising and safe option for the treatment of traumatic osteochondral lesions of the femoral head.Study Design: Case report.

Coincidental Pituitary Adenoma and Parasellar Meningioma: Case Report

Neurosurgery ◽  
1986 ◽  
Vol 19 (2) ◽  
pp. 267-270 ◽  
Author(s):  
Kenji Yamada ◽  
Takashi Hatayama ◽  
Masahiro Ohta ◽  
Katsuaki Sakoda ◽  
Tohru Uozumi
Keyword(s):  
Case Report ◽  
Pituitary Adenoma ◽  
Head Injury ◽  
Ct Scan ◽  
The Other ◽  
Histopathological Findings ◽  
Computed Tomographic ◽  
First Case ◽  
History Of

Abstract We report a patient who had pituitary adenoma and parasellar meningioma coincidentally, with neither irradiation nor a history of head injury. Preoperative computed tomographic (CT) scan had shown a large intrasellar mass with ringlike enhancement; in contact with this mass, another well-enhanced mass had been shown. Histopathologically, the intrasellar mass was diagnosed as chromophobic pituitary adenoma and the other mass as meningotheliomatous meningioma. We present clinical, radiological, and histopathological findings and discuss previously reported cases of coincidental pituitary adenoma and meningioma without irradiation. This is the first case report since the advent of CT that pituitary adenoma and parasellar meningioma in contact with each other could be clearly demonstrated by CT.

Successful Laser-assisted Excision of a Metastatic Midbrain Tumor

Neurosurgery ◽  
1986 ◽  
Vol 18 (6) ◽  
pp. 795-797 ◽  
Author(s):  
William D. Tobler ◽  
Raymond Sawaya ◽  
John M. Tew
Keyword(s):  
Radiation Therapy ◽  
Case Report ◽  
Clinical Course ◽  
Metastatic Adenocarcinoma ◽  
Computed Tomographic ◽  
Metastatic Lesions ◽  
First Case ◽  
Autopsy Series ◽  
Solitary Brain Metastases

Abstract Metastatic lesions to the midbrain are rare. They are found in 1 to 3% of autopsy series of solitary brain metastases. The consensus of opinion in the current literature is that they are inoperable lesions and should be treated by radiation therapy alone. This is the first case report of a completely excised metastatic adenocarcinoma to the midbrain. The patient's clinical course has been stable, and there is no computed tomographic evidence of recurrence at 18 months follow-up. (18:795-797, 1986)

Prospective Computed Tomographic Analysis of Osteochondral Lesions of the Ankle Joint Associated With Ankle Fractures

2016 ◽  
Vol 37 (8) ◽  
pp. 829-834 ◽  
Author(s):  
Tomasz L. Nosewicz ◽  
M. Suzan H. Beerekamp ◽  
Robert-Jan O. De Muinck Keizer ◽  
Tim Schepers ◽  
Mario Maas ◽  
...  
Keyword(s):  
Ankle Joint ◽  
Ankle Fractures ◽  
Osteochondral Lesions ◽  
Computed Tomographic ◽  
Tomographic Analysis

scholarly journals Nontraumatic Osteochondral Lesion of the Talar Head: A Case Report and Description of Operative Technique for Arthroscopic Debridement

2014 ◽  
Vol 1 (1) ◽  
pp. 34-37
Author(s):  
A Patel ◽  
J Mangwani ◽  
W Al-Jundi ◽  
A Askari ◽  
D Moore
Keyword(s):  
Case Report ◽  
Operative Technique ◽  
Osteochondral Lesion ◽  
Asia Pacific ◽  
Osteochondral Lesions ◽  
Arthroscopic Debridement ◽  
Talar Dome ◽  
Bone Marrow Stimulation ◽  
Talar Head

ABSTRACT Osteochondral lesions of the talar dome are well described. To our knowledge, there are no published reports of osteochondral lesion of the talar head. We report the case of a 16-year-old girl who presented with a nontraumatic osteochondral lesion of talar head, which was treated with arthroscopic debridement and bone marrow stimulation. At 6-month follow-up, the patient was symptom free and the radiograph showed signs of healing of the lesion. How to cite this article Mangwani J, Patel A, Al-Jundi W, Askari A, Moore D. Nontraumatic Osteochondral Lesion of the Talar Head: A Case Report and Description of Operative Technique for Arthroscopic Debridement. J Foot Ankle Surg (Asia-Pacific) 2014;1(1):34-37.

Fibrotic myopathy of the iliopsoas muscle in a dog

2009 ◽  
Vol 22 (03) ◽  
pp. 238-242 ◽  
Author(s):  
F. Bernard ◽  
J.F. Bardet ◽  
V. Théau ◽  
P. M. Krimer ◽  
Adrega Da Silva
Keyword(s):  
Case Report ◽  
Histopathological Examination ◽  
Weight Bearing ◽  
Acute Onset ◽  
Iliopsoas Muscle ◽  
Tomographic Images ◽  
Computed Tomographic ◽  
Hunting Dog ◽  
Initial Injury ◽  
Pelvic Limb

SummaryFibrosis of the iliopsoas muscle can result in pelvic limb lameness in dogs. In this case report we describe fibrosis after an initial injury of the iliopsoas muscle in a dog. A seven-year-old hunting dog developed an acute onset of lameness and pain of the left pelvic limb after an intense period of exercise. Two months later, the dog was referred for evaluation of a non-weight-bearing left pelvic limb lameness. Orthopaedic examination revealed pain on hyperextension and internal rotation of the left coxofemoral joint. Neurological examination revealed a decreased patellar reflex in the left pelvic limb. Computed tomographic images showed non-uniform, contrast enhancement of the left iliopsoas muscle. The animal was treated with an iliopsoas tenomyectomy. Histopathological examination of the affected iliopsoas muscle revealed endomysial and perimysial mature fibrous replacement tissue. Sixteen weeks after surgery, the dog had returned to pre-injury levels of exercise.

Treatment of Osteochondral Lesion of the First Metatarsal Head: Osteochondral Graft Transplantation Combined With Moberg Osteotomy: Case Report

2021 ◽  
pp. 193864002110019
Author(s):  
Machado A. Bruno ◽  
Rassi F. Marcos ◽  
Fonseca V. Wagner ◽  
Filho V. Wagner
Keyword(s):  
Case Report ◽  
Surgical Treatment ◽  
Alternative Treatment ◽  
Osteochondral Lesion ◽  
Metatarsal Head ◽  
Osteochondral Lesions ◽  
Osteochondral Graft ◽  
Foot And Ankle ◽  
Level Of Evidence ◽  
First Metatarsal

Most osteochondral lesions of the first metatarsal head are likely traumatic in etiology. The treatment ranges from microfractures to mosaicplasty. In this case report, we describe a central osteochondral lesion of the first metatarsal head treated with osteochondral graft obtained from the head of the same metatarsal in combination with Moberg osteotomy. After surgical treatment, the patient’s American Orthopedic Foot and Ankle Society Forefoot Scale score improved from 58 to 85, and the range of motion also improved. This technique may be an alternative treatment modality for osteochondral lesions of the first metatarsal. Level of Evidence: Level V

The first case report of Pembrolizumab inducing thyroiditis and hypophysitis

2020 ◽  
Author(s):  
Rahman Maraqa Sima Abdel ◽  
Robert McMahon ◽  
Anusha Pinjala ◽  
Gastelum Alheli Arce ◽  
Mohsen Zena
Keyword(s):  
Case Report ◽  
First Case
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