scholarly journals The Contribution of SPECT/CT Bone Scintigraphy in the Localization of an Infective (Purulent) Sacroiliitis – A Case Report

2020 ◽  
Vol 8 (C) ◽  
pp. 132-139
Author(s):  
Nevena Manevska ◽  
Neron Popovski ◽  
Tanja Makazlieva ◽  
Hristina Popovska ◽  
Aleksandra Pesevska-Todorcevska ◽  
...  
Keyword(s):  
Case Report ◽  
Bone Scan ◽  
Degradation Products ◽  
Imaging Modality ◽  
Clinical Manifestations ◽  
Final Diagnosis ◽  
Paravertebral Abscess ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Si Joint

BACKGROUND: Infectious sacroiliitis (ISI) is an inflammation of one or both of the sacroiliac (SI) joints, relatively rare disorder, affecting between 1% and 2% of all patients with septic arthritis. The variety of symptom presentation makes the diagnosis quite challenging. Combination of laboratory hematological tests, together with diagnostic imaging tools, such as magnetic resonance imaging (MRI), computed tomography (CT), and bone scan (BS), as well as microbiological tests contribute the final diagnosis, which may take up to several months. CASE REPORT: We present a case of a 33-year-old male patient with a history of lower back pain with propagation of the pain in the right leg, accompanied by febrility and hematuria. Laboratory tests showed high values of C-reactive protein, high degradation products and hyperkalemia, leading to a diagnose of acute renal failure stage 3. MRI of the lower spine and pelvis revealed hetero- signal change more to the right where the spinal canal was expanded, accumulating contrast and involved the caudate and the right radix. Тhe displayed sequences were accompanied by an altered morphology of the spinal musculature, with intense accumulation of contrast in parts of the muscle. Paravertebral abscess was detected in the intercaudal and iliac muscles, along with inflammatory edema of the right SI with a suspicion of a sacroiliitis. One week after, a three phase BS showed positive accumulation in the right SI joint in all three phases. The SI index for the right SI joint was 2.09, while for the left SI joint was 1.125. The patient underwent surgical intervention for drainage of the paravertebral abscess. CONCLUSION: The condition of ISI may be sometimes very difficult to be recognized in many patients. Considering the diversity of the clinical manifestations, it is of great importance to select the right imaging modality. The nuclear medicine technique triple phase bone and the hybrid imaging SPECT/CT have been suggested to improve the sensitivity and specificity of the bone scan, providing better characterization of equivocal lesions, especially in the acute form for disease localization.

scholarly journals Case Report: Anti-NMDAR Encephalitis With Anti-MOG CNS Demyelination After Recurrent CNS Demyelination

2021 ◽  
Vol 12 ◽  
Author(s):  
Bing-Yan Ren ◽  
Yi Guo ◽  
Jing Han ◽  
Qian Wang ◽  
Zai-Wang Li
Keyword(s):  
Case Report ◽  
Brain Mri ◽  
Clinical Manifestations ◽  
Epileptic Seizures ◽  
Autoimmune Disorder ◽  
Pulse Therapy ◽  
Nmdar Encephalitis ◽  
Cns Demyelination ◽  
Magnetic Resonance Imaging Mri ◽  
The Right

Introduction: Anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis, a serious neurological autoimmune disorder caused by autoantibodies with diverse clinical manifestations, may simultaneously onset with antimyelin oligodendrocyte glycoprotein (MOG) demyelination after recurrent central nervous system (CNS) demyelination.Case Report: We present a case of anti-NMDAR encephalitis combining with anti-MOG CNS demyelination following recurrent CNS demyelination. A 38-year-old man admitted to hospital developed epileptic seizures following recurrent episodes of cross-sensory disturbance and dizziness. Magnetic resonance imaging (MRI) showed a demyelinating lesion in the right brainstem initially. Despite a good response to methylprednisolone pulse therapy at the beginning, the patient still had relapses and progression after corticosteroid reduction or withdrawal. Then brain MRI discovered new serpentine lesions involving extensive cerebral cortex on his second relapse. Repeat autoantibodies test indicated cerebrospinal fluid (CSF) NMDAR antibodies coexisted with MOG-Abs simultaneously, suggesting the diagnosis of anti-NMDAR encephalitis with anti-MOG CNS demyelination.Results: After a definite diagnosis, the patient was treated with mycophenolate mofetil (MMF) and corticosteroid. He was discharged after his symptoms ameliorated. No neurological sequels remained, and there were no effects on his activities of daily living after 6 months of immunoregulatory therapy of MMF and corticosteroid.Conclusion: For individuals with recurrent CNS demyelination, especially combining with cortical encephalitis, repeated detection of autoantibodies against AE, and demyelination in CSF/serum can be helpful to enable a definite early diagnosis. For patients who suffer from anti-NMDAR encephalitis combining with anti-MOG CNS demyelination, second-line immunotherapy is recommended when first-line treatment such as steroids, intravenous immunoglobulin G (IVIG) and plasma exchange has been proven ineffective to prevent the relapse of disease.

Brodie’s Abscess of the Proximal Humerus Metaphysis: A Case Report

2021 ◽  
Vol 11 (9) ◽  
Author(s):  
Nilesh Vishwakarma ◽  
Shaival Chauhan ◽  
Shrey S Binyala ◽  
Sanjeev K Singh
Keyword(s):  
Case Report ◽  
Shoulder Joint ◽  
Proximal Part ◽  
Focal Lesion ◽  
Posterior View ◽  
Brodie’S Abscess ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Pyogenic Osteomyelitis ◽  
Metaphyseal Region

Introduction:Primary subacute pyogenic osteomyelitis, or Brodie’s abscess was initially documented by Sir Benjamin Brodie in 1832. We present a case report with a 6-months follow-up period, demonstrating the successful diagnosis and surgical treatment of a focal lesion of the proximal metaphysis of the right humerus in a 21-years-old female. The pathology of hematologic osteomyelitis and its role in the development of a subacute abscess along with a review of literature and an in detail description of the pathogenesis of Brodie’s abscess is discussed and submitted. Case Report:A 21- years -old healthy female with a history of fall sustaining injury to the right shoulder one 1 year back followed by which she presented to the outpatient clinic with a swelling over her right shoulder. The patient was managed conservatively with analgesics and was relieved of pain over a course of one 1 week of medications, the patient now presents with pain and swelling in the right shoulder joint on and off since the episode of fall one 1 year back, which had increased over a period of past one 1 week. A week before the most recent presentation she started experiencing some discomfort and pain in her right shoulder. No recent trauma was reported. A mild swelling appeared over the proximal part of the humerus. There were no constitutional symptoms of fever or any illness reported. On examination, there was noted a painful restriction of ROM at the right shoulder joint with no rotator cuff injury. Laboratory investigations were suggestive of raised inflammatory markers. Radiograph of the right shoulder taken in the true antero-posterior view with the shoulder in the neutral rotation was suggestive of an oval lucency with surrounding sclerosis in the proximal metaphyseal region of the humerus. Magnetic resonance imaging MRI of the right shoulder joint showed features consistent with Brodie’s abscess in the proximal metaphyseal region of the humerus. Surgical debridement of the abscess w

Lateral Medullary Infarction with Contralateral Segmental Dysesthesia and Ipsilateral Headache: A Case Report

2021 ◽  
Vol 17 ◽  
Author(s):  
Renjie Wang ◽  
Yankun Shao ◽  
Lei Xu
Keyword(s):  
Medulla Oblongata ◽  
Clinical Manifestations ◽  
Lateral Medullary Infarction ◽  
Case Presentation ◽  
Specific Sign ◽  
Temperature Sense ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
The Brain ◽  
Medullary Infarction

Introduction: The medulla oblongata is the lowest segment of the brain stem, located adjacent to the spinal cord, with a complex anatomical structure. Thus, a small injury to the medulla oblongata can show complex clinical manifestations. Case Presentation: A patient experienced dysesthesia, which manifested as numbness in her right lower limb and decreased temperature sense, and dizziness 20 days before admission. The numbness worsened 1 week before admission, reaching the right thoracic (T) 12 dermatomes. Her thermoception below the T12 dermatomes decreased, and the degree of dizziness increased, accompanied by nausea and vomiting. Magnetic resonance imaging (MRI) of the neck, chest, and abdomen performed at a local hospital showed no abnormalities. MRI of the brain was performed after admission. One week after admission, she experienced a severe headache in the upper left periorbital area. The numbness extended to T4, and thermoception decreased below T4. Diagnosis: Lateral medullary infarction. Interventions: Anti-platelet aggregation and mitochondrial nutritional therapies were performed along with treatments for improving circulation and establishing collateral circulation. Outcomes: The intensity of limb numbness decreased, and the symptoms of headache and dizziness resolved. Conclusion: Lesions leading to segmental sensory disorders can occur in the medulla oblongata. Ipsilateral headaches with contralateral segmental paresthesia can be a specific sign of lateral medullary infarction.

scholarly journals Bilateral temporal bone fractures: a case report

2017 ◽  
Vol 4 (1) ◽  
pp. 271
Author(s):  
Kiran Natarajan ◽  
Koka Madhav ◽  
A. V. Saraswathi ◽  
Mohan Kameswaran
Keyword(s):  
Hearing Loss ◽  
Case Report ◽  
Facial Nerve ◽  
Temporal Bone ◽  
Facial Paralysis ◽  
Bone Fractures ◽  
Clinical Manifestations ◽  
Csf Leak ◽  
The Right ◽  
Temporal Bones

<p>Bilateral temporal bone fractures are rare; accounting for 9% to 20% of cases of temporal bone fractures. Clinical manifestations include hearing loss, facial paralysis, CSF otorhinorrhea and dizziness. This is a case report of a patient who presented with bilateral temporal bone fractures. This is a report of a 23-yr-old male who sustained bilateral temporal bone fractures and presented 18 days later with complaints of watery discharge from left ear and nose, bilateral profound hearing loss and facial weakness on the right side. Pure tone audiometry revealed bilateral profound sensori-neural hearing loss. CT temporal bones &amp; MRI scans of brain were done to assess the extent of injuries. The patient underwent left CSF otorrhea repair, as the CSF leak was active and not responding to conservative management. One week later, the patient underwent right facial nerve decompression. The patient could not afford a cochlear implant (CI) in the right ear at the same sitting, however, implantation was advised as soon as possible because of the risk of cochlear ossification. The transcochlear approach was used to seal the CSF leak from the oval and round windows on the left side. The facial nerve was decompressed on the right side. The House-Brackmann grade improved from Grade V to grade III at last follow-up. Patients with bilateral temporal bone fractures require prompt assessment and management to decrease the risk of complications such as meningitis, permanent facial paralysis or hearing loss. </p>

scholarly journals Benign monomelic amyotrophy with proximal upper limb involvement: case report

2007 ◽  
Vol 65 (2b) ◽  
pp. 524-527 ◽  
Author(s):  
Marco Antonio Orsini Neves ◽  
Marcos R.G. de Freitas ◽  
Mariana Pimentel de Mello ◽  
Carlos Henrique Dumard ◽  
Gabriel R. de Freitas ◽  
...  
Keyword(s):  
Case Report ◽  
Upper Limb ◽  
Lower Limb ◽  
Clinical Manifestations ◽  
Rare Condition ◽  
Insidious Onset ◽  
Rare Location ◽  
Muscle Groups ◽  
Clinical Stabilization ◽  
The Right

Monomelic amyotrophy (MA) is a rare condition in which neurogenic amyotrophy is restricted to an upper or lower limb. Usually sporadic, it usually has an insidious onset with a mean evolution of 2 to 4 years following first clinical manifestations, which is, in turned, followed by stabilization. We report a case of 20-years-old man who presented slowly progressive amyotrophy associated with proximal paresis of the right upper limb, which was followed by clinical stabilization 4 years later. Eletroneuromyography revealed denervation along with myofasciculations in various muscle groups of the right upper limb. We call atention to this rare location of MA, as well as describe some theories concerning its pathophysiology .

scholarly journals Crossed renal ectopia with fusion in a female feline: case report

2019 ◽  
Vol 71 (3) ◽  
pp. 833-836 ◽  
Author(s):  
J.Q. Fulgêncio ◽  
F.G. Miranda ◽  
C.J. Santos ◽  
G.D. Moreira ◽  
R.C.S. Tôrres ◽  
...  
Keyword(s):  
Renal Function ◽  
Case Report ◽  
Diagnostic Imaging ◽  
Final Diagnosis ◽  
Excretory Urography ◽  
Abdominal Ultrasonography ◽  
Renal Ectopia ◽  
Mixed Breed ◽  
Crossed Renal Ectopia ◽  
The Right

ABSTRACT A 3 year old female feline of mixed breed was sent to the diagnostic imaging sector under suspicion of bleeding due to ovariohysterectomy. An abdominal ultrasonography was performed to confirm the initial suspicion. However, no signs of bleeding were found, instead it was observed that the left renal silhouette had two pelvises and was elongated and larger than normal. The right kidney was not found. Excretory urography was requested to evaluate the condition of the ureters. The final diagnosis was crossed renal ectopia with fusion in an asymptomatic cat with no changes in renal function.

The unusual case of neck lymphadenopathy - oculoglandular form of tularemia

2018 ◽  
Vol 7 (2) ◽  
pp. 1-5
Author(s):  
Katarzyna Baranowska-Kempisty ◽  
Jolanta Kluz-Zawadzka ◽  
Sylwia Warzybok-Bajda ◽  
Krzysztof Szuber
Keyword(s):  
Adverse Effect ◽  
Case Report ◽  
Francisella Tularensis ◽  
Unusual Case ◽  
Drug Research ◽  
Delayed Diagnosis ◽  
Clinical Manifestations ◽  
Elisa Test ◽  
Gram Negative ◽  
The Right

Tularemia is anthropozoonosis caused by Bacteria Francisella tularensis a gram negative, non-motile aerobic bacillus.[5][8] The bacteria is transmitted mostly by rabbits, hares, rodents and arthropods. The pathogen penetrates into an organism via damaged skin, conjunctiva or mucosa- either through inhalation or ingestion. The clinical manifestations depend on the route of acquisition. Six forms of the disease can be distinguished: ulceroglandular or glandular, oculoglandular, oropharyngeal, respiratory, typhoidal, and intestinal. [11] We present a case report of the rarest oculoglandular form of tularemia. The patient was admitted to the hospital with right pre-auricular swelling, right sided neck lymphadenopathy, conjunctivitis and a nodule of the right eyelid. After excluding more common differential diagnoses, an ELISA test was performed and Francisella tularensis antibodies were identified. Patient administered proper antibiotic therapy. Tularemia is a rarely occurring disease in Poland and is nearly never taken into consideration by otolaryngologists when diagnosing patients with neck lymphadenopathy. In clinical practice, otorhinolaryngologists should always consider this infectious zoonosis, especially the oculoglandular and oropharyngeal forms, as delayed diagnosis and treatment may causes serious health consequences in patients. In the future new drug research should be conducted because of the adverse effect of widely used medications specially for children and pregnant woman.

Esthesioneuroblastoma (ENB): A case report

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 15546-15546
Author(s):  
E. Troncoso ◽  
S. Bonicatto ◽  
A. Mainella ◽  
A. Barbero ◽  
M. Lavezzaro ◽  
...  
Keyword(s):  
Case Report ◽  
Maxillary Sinus ◽  
Soft Palate ◽  
Sensory System ◽  
Clinical Manifestations ◽  
Response To Therapy ◽  
Nasal Fossa ◽  
History Of ◽  
Left Maxillary Sinus ◽  
The Right

15546 Background: ENB is a rare embrionary tumor derived from neuroblasts of the olfactory sensory system. Polypoid mass with epistaxis or nasal obstruction are the most common clinical manifestations of this tumor. It’s invasive and it frequently causes regional and distant metastasis. ENB requires a multimodality therapy. The objective of this study is to describe the form of presentation, diagnosis, treatment and evolution of this tumor on a female patient (pt), as a casuistic contribution. Methods and Case Report: A 61 year old woman with a four month history of epistaxis, nasal pain and anosmia. CT shows nasal mass invading the entire nasal cavity and upper maxillary. Pt underwent nasal resection and reconstruction with frontal flaps. Anatomopathology: ENB invading the bone. Cromogranin (+), sinaptofisin (+), CK (−), NSE (−). Three months later: lesion on the right wing nasal and a mass in the soft palate. MRI: mass on the floor of the nasal fossa that involve the left maxillary sinus and the bone palate. Kadish stage C. We treated her with three cycles of chemotherapy using cisplatin 30 mg/sqM d 1–3 iv and etoposide 100 mg/sqM d 1–3 iv. After that, remission was observed in the wing nasal lesion but the the soft palate mass shows progression. MRI: mass in nasal fossa that destroys the left maxillary sinus and causes lysis of the upper maxillary and orbital floor. Pt was treated with radiotherapy (6000 cGy) showing complete remission of the nasal lession and partial response on the soft palate, verified by physical examination and RMI. Four months after the end of radiotherapy, she continues under control and maintains the response to therapy without evidence of progression. Conclusion: ENB is an unfrequent tumor without any standard treatment. In our case, the combination of surgery, CH and RT has been effective for local control of the disease with good tolerance and acceptable quality of life. No significant financial relationships to disclose.

scholarly journals Intraspinal Neurenteric Cysts in Children

2008 ◽  
Vol 35 (5) ◽  
pp. 609-615 ◽  
Author(s):  
Chunquan Cai ◽  
Changhong Shen ◽  
Weidong Yang ◽  
Qingjiang Zhang ◽  
Xiaoli Hu
Keyword(s):  
Spinal Cord ◽  
Imaging Modality ◽  
Spinal Dysraphism ◽  
Clinical Manifestations ◽  
The Other ◽  
Cervical Region ◽  
Neurological Involvement ◽  
Neurenteric Cyst ◽  
Lumbar Region ◽  
Magnetic Resonance Imaging Mri

Background:Neurenteric cysts are rare congenital epithelium-lined cysts of the central nervous system. They are found predominantly in the spinal cord, with lower incidence in the intracranial compartment, and may be associated with various other congenital spinal anomalies. Seven patients with symptomatic intraspinal neurenteric cysts are presented.Materials and Methods:Seven patients with intraspinal neurenteric cysts aged from nine months to ten years treated at this hospital from May 2000 to July 2006 were reviewed. The clinical manifestations, imaging and surgical findings of patients were analyzed retrospectively. All patients underwent operation. One patient's cervical neurenteric cyst was resected using the lateral cervical approach, and the other six resections were performed with posterior approach.Results:All seven patients presented with neurological involvement. One patient had an intramedullary cyst, while the other six cysts were situated ventrally. Three patients' cysts occurred in the cervical region, two in the cervicothoracic region, one in the thoracic region and one in the lumbar region. One patient had bony anomalies, and one had a lumbar posterior occult spinal dysraphism. Five patients' symptoms improved rapidly after surgery.Conclusions:Intraspinal neurenteric cysts in children are rare and most occur ventral to the spinal cord. Magnetic resonance imaging (MRI) is the most effective imaging modality. Earlier diagnosis and surgical resection of spinal neurenteric cysts improves prognosis.

scholarly journals Therapeutic challenges after successful thrombectomy in a patient with an antiphospholipid syndrome associated M1-occlusion: A case report

2015 ◽  
Vol 21 (5) ◽  
pp. 598-602 ◽  
Author(s):  
Katharina Stadler ◽  
Johannes S Mutzenbach ◽  
Gudrun Kalss ◽  
Johann Sellner ◽  
Abdul R Al-Schameri ◽  
...  
Keyword(s):  
Case Report ◽  
Antiphospholipid Syndrome ◽  
Stent Implantation ◽  
New Left ◽  
Anticoagulation Therapy ◽  
Blood Parameters ◽  
Left Middle Cerebral Artery ◽  
Systemic Thrombolysis ◽  
Magnetic Resonance Imaging Mri ◽  
The Right

Backround Stroke is a frequent disorder in patients with an antiphospholipid syndrome (APS). Due to a high risk for further thromboembolic events, appropriate anticoagulation therapy in patients with an APS-associated stroke seems mandatory but drug eluting and duration is a matter of debate. Case A 48-year-old female patient presented with Broca’s aphasia and mild hemiparesis on the right side. Diagnostic work-up revealed left middle cerebral artery (MCA) occlusion yet without diffusion-weighted lesions. Due to a thrombocytopenia (67.00 g/l) systemic thrombolysis was not indicated and endovascular treatment was initiated 150 min after symptom onset. After successful clot retrieval, recurrent re-occlusions lead to the necessity of stent implantation and anticoagulation, respectively. On day 5 she developed a new severe right-sided hemiparesis. The magnetic resonance imaging (MRI) showed a subtotal restenosis of the left MCA despite the regular anticoagulation regime leading to a new left MCA ischaemic stroke. In the meantime, the unknown aetiology, the patients’ age and the thrombocytopenia let to further diagnostic workup. Elevated blood parameters such as lupus anticoagulant (LA)-1, LA-ratio, positive anti-nuclear antibody (ANA), p-anti-neutrophil cytoplasmic antibodies (ANCA), c-ANCA confirmed the diagnosis of APS. Conclusion This case report showed the feasibility of mechanical clot retrieval and stent implantation in patients with APS. Due to the elevated risk of in-stent thrombosis a prolonged therapy with glycoprotein (GP)IIb/IIIa receptor antagonists in the initial postoperative period and further anticoagulation with coumarin derivate might be needed.

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