scholarly journals Multiple Osteochondritis Dissecans in Multiple Joints

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Takuto Takeda ◽  
Ryuichiro Akagi ◽  
Yusuke Sato ◽  
Takahiro Enomoto ◽  
Ryosuke Nakagawa ◽  
...  
Keyword(s):  
Osteochondritis Dissecans ◽  
Femoral Condyle ◽  
Contralateral Side ◽  
Left Knee ◽  
Medial Femoral Condyle ◽  
The Body ◽  
Mri Scan ◽  
Femoral Trochlea ◽  
History Of ◽  
The Right

Background. Osteochondritis dissecans (OCD) rarely occurs in multiple joints. Furthermore, the existence of left-right asymmetric OCDs in different joints of the contralateral side of the body and lesions occurring with a temporal difference is rare. Here, we report a rare case with multiple OCDs sequentially detected in various joints. Case Presentation. The 15-year-old male patient was referred to our hospital for an OCD in the medial femoral condyle of the left knee. He had a history of an OCD in his right elbow, and his father had a history of surgically treated OCDs in both knees. One year and five months after, surgery was performed to the lesion in his left medial femoral condyle, a new OCD lesion occurred in the femoral trochlea of the same knee, which was again treated surgically. Five months after the second surgery, the patient returned with pain in the right knee, and an OCD on the right femoral trochlea was detected by an MRI scan. This lesion remained stable without any further restriction in physical activities for 17 months until detachment occurred and was again treated surgically. Conclusion. In cases with history and a family history of multiple OCDs, in particular, with a short stature, an MRI scan should be performed for the symptomatic joint to detect and treat the lesion before progression.

scholarly journals Juvenile Osteochondritis Dissecans of the Knee. About A Case

2017 ◽  
Vol 5 (1_suppl) ◽  
pp. 2325967117S0002
Author(s):  
Ignacio Astore ◽  
Juan Ignacio Agotegaray ◽  
Ignacio Comba ◽  
Luciana Bisiach
Keyword(s):  
Osteochondritis Dissecans ◽  
Femoral Condyle ◽  
Young Patients ◽  
Body Burden ◽  
Acute Onset ◽  
Type Iv ◽  
Juvenile Osteochondritis Dissecans ◽  
Osteosynthesis Material ◽  
History Of ◽  
The Right

Introduction: Juvenile osteochondritis dissecans is a pathology that affects the superficial articular cartilage and subchondral bone in patients with open physes. Treatment of this disease is based on patient’s age and the stage of the disease. Methods: 16-year-old patient, athlete, with a history of knee pain on the right side of acute onset, without traumatic history. A physical examination shows pain in the external compartment of the knee. MRI shows a stable lesion that involves the external femoral condyle, over a posterior area of 16 mm by 20mm. Crutches are indicate for walking without body burden. Symptoms continue for six months and there are no changes in MRI. It is decided to do a stabilization with a Herbert type screw. After the surgery, pain persists and in x-ray controls, osteointegration is not observed. Osteosynthesis material is extracted and mosaicplasty is performed. We used Guhl’s intraoperative classification. Results: In this case, for a young patient with Guhl’s lesion type III, the reduction with a Herbert type screw was indicated, as the lesion was stable, of a significant size and congruent. Lesion progressed to type IV in 6 months. Thus, mosaicplasty was performed, obtaining a good functional result according to the physical exam, with a complete range of flexion and extension. A second-look arthroscopic assessment was carried out 2 months after surgery, showing osteointegration and stability of the allogenic graft. Conclusion: The variable of stability of the fragment is very important when determining the treatment. Most of the stable lesions can be successfully treated with a conservative treatment. Also, it has been demonstrated that young patients have a higher rate of healing. Instead, unstable lesions require surgical treatment.

Functional Ulnar Nerve Paraganglioma: First Documented Occurrence in the Extremity With Hitherto Undescribed Associated Extensive Glomus Cell Hyperplasia and Tumorlet Formation

2017 ◽  
Vol 26 (1) ◽  
pp. 64-72 ◽  
Author(s):  
Louis Tsun Cheung Chow ◽  
Michael Ho Ming Chan ◽  
Simon Kwok Chuen Wong
Keyword(s):  
Ulnar Nerve ◽  
Nerve Biopsy ◽  
Vascular Tumor ◽  
The Body ◽  
Glomus Cell ◽  
Cell Hyperplasia ◽  
Chief Cells ◽  
Sustentacular Cells ◽  
History Of ◽  
The Right

Extra-adrenal paraganglioma has never been described in the extremities. A 34-year-old woman complained of an enlarging mass in the right forearm for 18 months. Imaging showed a circumscribed vascular tumor attached to the ulnar nerve; biopsy revealed features of paraganglioma. The resected tumor consisted of zellballen pattern of chief cells staining positively for chromogranin with surrounding S100-positive sustentacular cells. The chief cells contained many neurosecretory granules and mitochondria, whereas the sustentacular cells contained a large amount of rough endoplasmic reticulum and some microfilaments. There was adjacent extensive glomus cell hyperplasia and tumorlet formation. The intraoperative blood pressure dropped abruptly on tumor removal. The serum normetanephrine level decreased from a preoperative level of 1987 pg/mL (normal < 149 pg/mL) to normal after operation. The patient admitted on questioning to a history of paroxysmal attacks of transient palpitation, hand tremors, and sweating; imaging showed no evidence of tumor in other parts of the body, and there was no family history of similar tumor; she remained well 33 months after the operation. This occurrence of functional ulnar nerve paraganglioma with the hitherto undescribed associated glomus cell hyperplasia and tumorlet formation attests to the probable existence of normal sympathetic paraganglia in the extremity and their intimate functional relationship with glomus bodies.

scholarly journals Intracranial And Intraorbital Rosai Dorfman Disease

2020 ◽  
Vol 11 (4) ◽  
pp. 5187-5191
Author(s):  
Sivapriya G Nair ◽  
Jina Raj ◽  
Sajesh K Menon ◽  
Suhas Udayakumaran ◽  
Roshni P R
Keyword(s):  
Histopathological Study ◽  
Disease Treatment ◽  
Mri Scan ◽  
Massive Lymphadenopathy ◽  
Rosai Dorfman Disease ◽  
History Of ◽  
The Central Nervous System ◽  
The Right ◽  
The Brain ◽  
Suprasellar Extension

Rosai Dorfman disease is a rare histiocytic disorder. It is also known as Sinus Histiocytosis. It is with massive lymphadenopathy involves an overproduction of a type of white blood cell. The disease is rarely associated with intracranial and intraorbital involvement. Intracranial Rosai-Dorfman can mimic meningioma. Other pathologies also underline its pathologies. Here, we report a nine-year-old boy with a history of proptosis of the right eye and presenting with multiple skull lesions. Histopathological study revealed Sphenopetroclival lesion, which features that of Rosai Dorfman Disease. His MRI scan of the brain was taken, which showed evidence of right optic nerve meningioma with sella and suprasellar extension, causing severe proptosis. The child underwent right frontotemporal craniotomy with petrosectomy and Transylvanian, subtemporal approach to multicompartmental Rosai-Dorfmans lesion. After four months, the patient had a recurrence of the disease on which chemotherapy and steroids were started, which also did not show much response while taking an MRI scan. A corticosteroid is a useful option in the Central Nervous System Rosai Dorfman disease treatment. But this patient showed a negative outcome to the treatment.

scholarly journals Pulmonary Tuberculosis mimicking a right Eventration on Radiography: The falsity of single view radiograph in the diagnosis of a precursor of pulmonary disease: A Case Report

2021 ◽  
Vol 4 (1) ◽  
pp. 33-37
Author(s):  
John Ogunkoya ◽  
Oluwatosin Yetunde Adesuyi
Keyword(s):  
Pulmonary Tuberculosis ◽  
Lower Lobe ◽  
Middle Lobe ◽  
The Body ◽  
Single View ◽  
Lymph Node Enlargement ◽  
History Of ◽  
Chest X Ray ◽  
The Right ◽  
High Index Of Suspicion

Background: The diaphragm is one of the most important muscles of respiration in the body separating the abdomen from the thorax. Abnormalities of the diaphragm could be congenital or acquired, morphological or functional while pulmonary infection e.g. pulmonary tuberculosis, is implicated in its etiology. Case presentation: A 63-year- old man with six weeks history of cough productive of yellowish sputum. Chest X-ray showed a uniform well-circumscribed opacity in the right lower lobe abutting on or in continuum with the right diaphragm consistent with a diaphragmatic hump. Sputum Gene Xpert was positive for Mycobacterium tuberculosis. Chest CT scan revealed bilateral lymph node enlargement with hyperdense lesions in the anterior basal segment of the right lower lobe and medial bronchopulmonary segments of the right middle lobe. He was treated for 6 months with first-line anti-tuberculosis drugs. Discussion: The incidence of the diaphragmatic hump on chest radiograph worldwide and among Nigerians is unknown. The association of diaphragmatic hump with chest infection has been well document. The association of diaphragmatic hump with pulmonary tuberculosis is uncommon. Conclusion: A high index of suspicion is needed to diagnose pulmonary tuberculosis with atypical clinical and radiological presentations. Such prompt diagnosis will aid the treatment of the disease.

scholarly journals Juvenile Osteochondritis Dissecans: Cartilage T2 Mapping of Stable Medial Femoral Condyle Lesions

Radiology ◽  
2018 ◽  
Vol 288 (2) ◽  
pp. 536-543 ◽  
Author(s):  
Jie C. Nguyen ◽  
Fang Liu ◽  
Donna G. Blankenbaker ◽  
Kaitlin M. Woo ◽  
Richard Kijowski
Keyword(s):  
Osteochondritis Dissecans ◽  
T2 Mapping ◽  
Femoral Condyle ◽  
Medial Femoral Condyle ◽  
Juvenile Osteochondritis Dissecans

Prevelance of Fabella: An MRI Study in The Eastern Anatolia Region Of Turkey

2021 ◽  
Vol 17 ◽  
Author(s):  
Huseyin Akdeniz ◽  
Sezai Ozkan ◽  
Cihan Adanas
Keyword(s):  
Femoral Condyle ◽  
Left Knee ◽  
Final Decision ◽  
Eastern Anatolia ◽  
Orthopedic Surgeons ◽  
Expert Radiologist ◽  
Number Of Patients ◽  
And Gender ◽  
The Right ◽  
Mri Study

Background: The fabella, which is generally located in the lateral head of the gastrocnemius muscle, is a sesamoid bone that articulates with the posterior face of the lateral femoral condyle. As traditional information, the prevalence of fabella is between 10–30% in the population and is usually present in both knees. Introduction: The objective of this study was to investigate the knee MRIs in the Eastern Anatolia Region of Turkey subjects in order to assess the prevalence of the fabella and analyse the differences between gender, age and laterality and its symmetry pattern. Methods: This study was a retrospective study in patients older than 18 years whose knee MRIs were taken between February 2014 and February 2016. In this study, a total of 531 patients [290 females and 241 males] were included. The radiographs were examined by two orthopedic surgeons and the fabella was located. Later, an expert radiologist made the final decision and confirmed the results. Results: The number of patients included in the study was 531. We detected os fabella in 59 (11.1%) patients. Of the 59 os fabella, 33 were in the right knee and 26 were in the left knee, 38 were female and 21were male. Conclusion: In this study, we investigated the age and gender differences besides the prevalence and the symmetry pattern of the fabella in the Eastern Anatolia Region of Turkey’s population. Prevalence of the fabella was found to be 11.1% which is different than previously published studies.

scholarly journals Fast Bowlers Knee - anterior impingement from the antero-medial tibia and femur

2017 ◽  
Vol 5 (5_suppl5) ◽  
pp. 2325967117S0019
Author(s):  
MJ Reid ◽  
SM Thompson ◽  
R Dawahn ◽  
M Jones ◽  
A Williams
Keyword(s):  
Knee Pain ◽  
Femoral Condyle ◽  
Arthroscopic Surgery ◽  
Clinical Findings ◽  
Left Knee ◽  
Injury Pattern ◽  
Medial Femoral Condyle ◽  
Duration Of Symptoms ◽  
Elite Level ◽  
The Mean

Objectives: Cricket is one of the world’s most popular team sports. In the past it was described as a sport of moderate risk for injury however at elite level, the international cricket timetable has massively expanded to encompass several new formats leaving very little time for recuperation. We report on a series of seven elite level fast bowlers that presented with a similar injury pattern to the antero-medial femoral condyle of the knee in the leading leg. We describe the presentation, investigation and treatment of this lesion and discuss the possible aetiology. This injury pattern has not previously been reported in the literature. Methods: 7 international level fast bowlers (two Indian and 5 English) presented to our clinic with knee pain in the lead leg (the right knee for left hand bowlers and the left knee for right handed). The mean age of the patients was 27 (20-32) and the mean duration of symptoms was 9 months (2 weeks to 2 years). In all patients a careful history and examination was undertaken followed by appropriate investigations. The main complaint was that of anterior knee pain which was restricting them from bowling. It was associated with a minor fixed flexion in three of the patients and all patients had an effusion at the time of presentation. There were no other symptoms. All patients underwent an MRI scan. A classical appearance of oedema within the medial femoral condyle (Figure 1) was noted. In 4 patients there was ascociated cartilage loss. The injury was also identified on SPECT scan (Figure 2) 3 patients were managed nonoperatively but due to more significant MRI and clinical findings Four went on to require arthroscopic surgery (Figure 3) in the form of microfracture of the lesion. Results: All patients returned to International cricket with a mean of 6 months in the non-operative group and 8 months in the operative group. Conclusion: Anterior impingement from the antero-medial tibia and femur can be a potentially career ending lesion in the fastbowler. A strong index of suspicion has to be exercised when a bowler attends with an effusion associated with episodic pain and localisation (which may be difficult to ascertain). This lesion may be present in the asymptomatic bowler, presenting with an associated injury in the same knee. This lesion is typical in this elite group and as such training schedules and medical staff need to be aware of it as a cause of significant injury.

Lateral Sacral Artery Aneurysm: Case Report and Review of the Literature

Neurosurgery ◽  
2005 ◽  
Vol 57 (1) ◽  
pp. E197-E197 ◽  
Author(s):  
Michaël Bruneau ◽  
Pierre Goffette ◽  
Guy Cosnard ◽  
Denis Rommel ◽  
Christian Raftopoulos
Keyword(s):  
Renal Transplantation ◽  
Medical History ◽  
Iliac Artery ◽  
Cauda Equina ◽  
Artery Aneurysm ◽  
Treatment Modalities ◽  
Spinal Epidural Hematoma ◽  
Mri Scan ◽  
History Of ◽  
The Right

Abstract OBJECTIVE AND IMPORTANCE: We report the third case of an aneurysm of the lateral sacral artery (AnLSA). In all cases, because of an incorrect preoperative diagnosis, the surgeons were confronted with severe and unexpected hemorrhaging, and surgery was aborted without effective treatment. Our purpose is to present the preoperative features of AnLSA and its treatment modalities. CLINICAL PRESENTATION: A 54-year-old man had a medical history of renal transplantation on his left external iliac artery. He complained of acute lumbar pain associated with cauda equina syndrome, which resolved within a few hours. At that time, a magnetic resonance imaging (MRI) scan revealed an intracanal hematoma extending from S1 to T12. Six weeks later, a second MRI scan demonstrated an oval-shaped intracanal mass behind the vertebral body of S1 with intense gadolinium enhancement. INTERVENTION: An anterior epidural mass was found. An incision into this mass resulted in significant arterial hemorrhaging. Transparietal embolization with a cotton compress and closure of the aneurysm wall were performed. The postoperative clinical status was stable, and a delayed angiographic study suggested a diagnosis of aneurysm of the right LSA, a branch of the internal iliac artery. Its pathophysiology was explained by the development of a high-flow transpelvic shunt from the right iliac artery territory to the left, to maintain the renal graft blood flow that had initially been reduced by stenosis of the left common iliac artery. Six weeks later, a new MRI scan demonstrated that the AnLSA had increased in size. The lesion was then excluded endovascularly by injection of glue. CONCLUSION: A medical history of renal transplantation with MRI scans showing an anterior epidural mass behind S1 or a spontaneous spinal epidural hematoma are features that must evoke a diagnosis of AnLSA. Treatment is mandatory and is best achieved by embolization. Surgery based on angiographic findings is indicated if the lesion is responsible for a compressive hematoma.

Sign in / Sign up

Export Citation Format

Share Document