scholarly journals A Case of Hypogonadotropic Hypogonadism Caused by Opioid Treatment for Nonmalignant Chronic Pain

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Yukiko Tabuchi ◽  
Tetsuyuki Yasuda ◽  
Hideaki Kaneto ◽  
Tetsuhiro Kitamura ◽  
Junji Kozawa ◽  
...  
Keyword(s):  
Chronic Pain ◽  
Past History ◽  
Hypogonadotropic Hypogonadism ◽  
Brain Magnetic Resonance Imaging ◽  
Resonance Imaging ◽  
Transdermal Fentanyl ◽  
Opioid Treatment ◽  
Traffic Injury ◽  
History Of ◽  
Magnetic Resonance Imaging Mri

We report a case of 42-year-old male patient with hypogonadotropic hypogonadism. He suffered from general fatigue and erectile dysfunction after the treatment with transdermal fentanyl for chronic pain by traffic injury. Endocrine examinations and hormone stimulating tests showed that he had hypogonadotropic hypogonadism. Brain magnetic resonance imaging (MRI) showed no abnormal findings, and he had no past history of accounting for acquired hypogonadotropic hypogonadism. Therefore, his hypogonadism was diagnosed to be caused by opioid treatment. Although opioid-induced endocrine dysfunctions are not widely recognized, this case suggests that we should consider the possibility of endocrine dysfunctions in patients with opioid treatment.

scholarly journals Synchronization of Synovial Chondromatosis and Mycobacterium intracellurae Infection in Olecranon Bursitis: A Case Report

2019 ◽  
Vol 22 (1) ◽  
pp. 46-49
Author(s):  
Dong Hyun Kim ◽  
Seunggi Min ◽  
Hyun Joo Lee ◽  
Hee-June Kim ◽  
Hoseok Lee ◽  
...  
Keyword(s):  
Past History ◽  
Mycobacterial Infection ◽  
Synovial Chondromatosis ◽  
Cystic Mass ◽  
Resonance Imaging ◽  
Olecranon Bursitis ◽  
Rice Bodies ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
Mri Characteristics

A 73-year-old woman presented with a recurrent cystic mass around her left olecranon. She had a history of 8 steroid injections due to elbow pain beginning 3 years ago and twice had undergone aspiration of olecranon bursitis that developed two months prior to presentation. She had been taking medications for hypertension and diabetes with no pertinent past history. On magnetic resonance imaging (MRI), there were multiple nodules in the olecranon bursa, which were isointense to muscle on T1-weighted images and hyperintense to muscle on T2-weighted images. Our initial diagnosis was synovial chondromatosis. On bursoscopy, masses of gray-white colored nodules were observed in the bursa. Finally, synovial chondromatosis and non-tuberculous mycobacterial infection were concurrently diagnosed. In conclusion, uncalcified synovial chondromatosis and rice bodies can have similar visual and MRI characteristics; therefore, we suggest that clinicians should be aware of the possibility of other infections in cases of this type.

scholarly journals Ocular flutter as presenting manifestation of pediatric MOG antibody–associated demyelination: A case report

2018 ◽  
Vol 25 (1) ◽  
pp. 122-125 ◽  
Author(s):  
Marianthi Breza ◽  
Nikoletta Smyrni ◽  
Georgios Koutsis ◽  
Evangelos Anagnostou ◽  
John Tzartos ◽  
...  
Keyword(s):  
Brain Mri ◽  
Brain Magnetic Resonance Imaging ◽  
Oligoclonal Bands ◽  
Resonance Imaging ◽  
Ocular Flutter ◽  
Demyelinating Lesions ◽  
History Of ◽  
Mog Antibodies ◽  
Magnetic Resonance Imaging Mri ◽  
Csf Oligoclonal Bands

A 13-year-old girl presented with a 5-day history of oscillopsia. On examination, ocular flutter and mild cerebellar signs were found. Brain magnetic resonance imaging (MRI) revealed four periventricular and subcortical non-enhancing lesions. Cerebrospinal fluid (CSF) oligoclonal bands were negative. Neuroblastoma or other malignancies were not found. She responded well to a corticosteroid–intravenous immunoglobulin (IVIG) combination and remained symptom-free for 3 years until presenting again with isolated ocular flutter. Brain MRI at this time remained atypical for classic multiple sclerosis (MS) with a predominance of juxtacortical demyelinating lesions. CSF was positive for oligoclonal bands. Serum myelin oligodendrocyte glycoprotein (MOG) antibodies were present. Ocular flutter can be the presenting feature of MOG antibody–associated pediatric demyelination.

Hereditary Melkersson-Rosenthal syndrome and multiple sclerosis

2005 ◽  
Vol 11 (3) ◽  
pp. 364-366 ◽  
Author(s):  
J A Cabrera-Gómez ◽  
N Echazabal-Santana ◽  
Y Real-González ◽  
K Romero García ◽  
Manuel Junior Sobrinho ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Multiple Sclerosis ◽  
Facial Paralysis ◽  
Brain Magnetic Resonance Imaging ◽  
Oligoclonal Bands ◽  
Resonance Imaging ◽  
The Family ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
Csf Oligoclonal Bands

The revision of MEDLINE from 1966 to 2003 did not report any association between multiple sclerosis (MS) and Melkersson—Rosenthal syndrome (MRS). This is a case report of a 51-year-old woman, with history of four recurrent Bell’s palsies. In 1999 she developed a right facial paralysis due to a supranuclear pyramidal lesion with right monoparesis. The family history showed five relatives with recurrent Bell’s paralysis and plicata tongue. Physical examination: right Bell’s paralysis, left supranuclear facial paralysis, furrowed tongue, right hemiparesis with pallor of the optic disks. Brain magnetic resonance imaging (MRI) demonstrated the typical lesions of MS and CSF oligoclonal bands. This is the first observation of a patient with hereditary MRS and MS. The link between both diseases is discussed.

scholarly journals Case Report: PRES-Like Syndrome With Reversible Cortical Blindness Associated With Essential Thrombocythemia

2021 ◽  
Vol 12 ◽  
Author(s):  
Ying Li ◽  
Yuanfeng Miao ◽  
Meng Yu ◽  
Ying Zhu ◽  
Zeyin Liang ◽  
...  
Keyword(s):  
Case Report ◽  
Essential Thrombocythemia ◽  
Brain Magnetic Resonance Imaging ◽  
Cortical Blindness ◽  
Resonance Imaging ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
Waking Up ◽  
Reversible Encephalopathy ◽  
Occipital Lobes

Background: There are few reported cases of posterior reversible encephalopathy syndrome (PRES) combined with essential thrombocythemia (ET). We report a case of PRES-like syndrome in ET.Case Report: A 60-year-old man with a history of hypertension and thrombocythemia presented with progressive visual loss after waking up; and neurological examination showed pupils were 3 mm and equally reactive to light, which suggested cortical blindness. Brain magnetic resonance imaging (MRI) revealed restricted diffusion in diffusion-weighted imaging (DWI) in the bilateral parietal and occipital lobes. Routine blood tests revealed a platelet count of 1,044 × 109/L. ET was diagnosed after exclusion of other causes. Electroencephalography (EEG) showed periodic triphasic waves in the occipital region. The lesions of the parietal and occipital lobes on MRI and periodic triphasic waves of EEG disappeared quickly, and patient's vision returned to normal after the treatment with hydroxyurea and sodium bicarbonate. The patient experienced hallucinatory palinopsia during the recovery of vision.Conclusion: ET may be a risk factor for PRES.

scholarly journals Hallervorden-Spatz Syndrome: Case Report of a Typical Form

2021 ◽  
Vol 3 (1) ◽  
pp. 025-026
Author(s):  
Leandro de Holanda da Rocha ◽  
Milena Nunes Alves de Sousa ◽  
Paulo Roberto Veiga Quemelo ◽  
Paulo Antônio Farias Lucena
Keyword(s):  
Neurodegenerative Disease ◽  
Motor Development ◽  
Brain Magnetic Resonance Imaging ◽  
Internal Capsule ◽  
Iron Accumulation ◽  
Resonance Imaging ◽  
Posterior Limb ◽  
Progressive Development ◽  
History Of ◽  
Magnetic Resonance Imaging Mri

Hallervorden-Spatz syndrome is a rare neurodegenerative disease, related to mutations in a gene located on chromosome 20p13. Hallervorden-Spatz syndrome is characterized by iron accumulation in the basal ganglia, which leads to variable neurologic manifestations. It is reported the case of a 6 years old male patient, with history of neuro psycho motor development involution noticed since 1 year and 5 months of age and progressive development of dystonia, mostly on upper limbs and neck. Brain Magnetic Resonance Imaging (MRI) revealed bilaterally symmetric signal changes in globus pallidus and in the posterior limb of the internal capsule, findings that suggest neurodegenerative disease with iron accumulation or metabolic disease.

scholarly journals Rapidly progressive fatal orbito-cerebral mucormycosis in an immunocompetent patient following entry of an insect into his eye; a case report and literature review

2020 ◽  
Vol 6 (2) ◽  
pp. e14-e14
Author(s):  
Saleh Mohebbi ◽  
Mohammad Mahdi Salem ◽  
Hesam Eskandarzadeh ◽  
Ayda Sanaei ◽  
Mina Jamali
Keyword(s):  
Fungal Infection ◽  
Cerebrovascular Accident ◽  
Internal Carotid ◽  
Brain Magnetic Resonance Imaging ◽  
Immunocompetent Patient ◽  
Successful Outcome ◽  
Immunocompromised Patients ◽  
Resonance Imaging ◽  
History Of ◽  
Magnetic Resonance Imaging Mri

Mucormycosis, an uncommon and rapidly progressive fungal infection, is mainly seen in immunocompromised patients. However, immunocompetent individuals can also be infected. Here, we present a rapidly progressive orbito-cerebral mucormycosis in an immunocompetent patient, who had a history of entry of an insect into his eye. We report an immunocompetent patient, who had a history of entry of an insect into his eye, presented with left eye panophthalmitis, cellulitis and loss of vision. He underwent orbital exenteration. Then, mucormycosis was diagnosed and amphotericin B was initiated. Left cavernous sinus and internal carotid artery involvement were found in brain magnetic resonance imaging (MRI) and cerebrovascular accident (CVA) was diagnosed. Surgical debridement of necrotic tissue was performed, and postoperatively, our patient died following CVA. Mucormycosis, as a fatal fungal infection, requires early diagnosis, appropriate early surgical and rapid antifungal management so that successful outcome can be achieved.

An Uncommon Manifestation of a Common Tropical Disease: Disseminated Cysticercosis

2012 ◽  
Vol 25 (2) ◽  
pp. 200-205 ◽  
Author(s):  
K. Gangadhar ◽  
D. Santhosh
Keyword(s):  
Skeletal Muscles ◽  
Brain Magnetic Resonance Imaging ◽  
The Body ◽  
Whole Body ◽  
Resonance Imaging ◽  
Rare Form ◽  
Whole Body Mri ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
The Brain

Disseminated cysticercosis is a rare form of cysticercosis in which the cysticerci spread throughout the body. We describe the case of a seven-year-old child with disseminated cysticercosis. He presented with a one month history of swelling of the whole body, unable to walk for one month and swelling of both eyes for 20 days. After extensive investigation from superficial musculoskeletal ultrasound B-scan of eye, brain computed tomography, brain magnetic resonance imaging (MRI), whole body MRI and pathologic biopsy, the child was diagnosed as having cysticercosis involving the brain, retina and skeletal muscles throughout the whole body.

Immunoglobulin G4-Related Paratesticular Fibrous Pseudotumor and Retroperitoneal Fibrosis: A Case Report

2014 ◽  
Vol 94 (3) ◽  
pp. 369-372 ◽  
Author(s):  
Ki Hwan Kim ◽  
Deuk Jae Sung ◽  
Na Yeon Han ◽  
Beom Jin Park ◽  
Min Ju Kim ◽  
...  
Keyword(s):  
Retroperitoneal Fibrosis ◽  
Past History ◽  
Diffusion Weighted Mri ◽  
Resonance Imaging ◽  
Immunoglobulin G4 ◽  
History Of ◽  
Weighted Magnetic Resonance Imaging ◽  
Magnetic Resonance Imaging Mri ◽  
Paratesticular Mass

A 46-year-old man with a past history of retroperitoneal fibrosis was admitted with an enlarged, hard right testis. The paratesticular lesion showed heterogeneous hypoechogenicity on ultrasonography, low signal intensity on T1- and T2-weighted magnetic resonance imaging (MRI), and lack of diffusion restriction on diffusion-weighted MRI. Following steroid treatment, the paratesticular mass was decreased in size on follow-up computed tomography. The radiologic and clinical features are recognized as a manifestation of immunoglobulin G4-related sclerosing disease involving the paratesticular region and retroperitoneum.

scholarly journals Helpful Data, but Less Certainty

2007 ◽  
Vol 7 (4) ◽  
pp. 101-102
Author(s):  
Warren T. Blume
Keyword(s):  
Incidental Findings ◽  
Brain Mri ◽  
Brain Magnetic Resonance Imaging ◽  
Febrile Seizures ◽  
Mesial Temporal Sclerosis ◽  
Resonance Imaging ◽  
Tertiary Institutions ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
Pediatric Brain

Childhood Mesial Temporal Sclerosis. Ng YT, McGregor AL, Duane DC, Jahnke HK, Bird CR, Wheless JW. J Child Neurol 2006;21(6):512–517. The prevalence and clinical characteristics of mesial temporal sclerosis have not been well studied in children. All brain magnetic resonance imaging (MRI) reports of children less than 14 years of age were reviewed from two tertiary institutions. A 52-month period from one institution and a 37-month period from the other were reviewed. All reports of definite or possible mesial temporal sclerosis were noted. These patients’ MRIs were then reviewed to confirm the MRI diagnostic criteria of mesial temporal sclerosis. The charts of the patients who satisfied these criteria were reviewed in detail. Three thousand one hundred brain MRI reports were reviewed. Twenty-six reports of mesial temporal sclerosis were found. Twenty-four of the 26 films satisfied the criteria of mesial temporal sclerosis by MRI after the films were reviewed. The prevalence among all pediatric brain MRI studies was 0.77%. All patients had presented with seizures, that is, there were no “incidental” findings of mesial temporal sclerosis. Four patients had a history of febrile seizures. Mesial temporal sclerosis is an uncommon finding in children, but when it occurs, it is always associated with epilepsy. Asymptomatic mesial temporal sclerosis or mesial temporal sclerosis not associated with a seizure disorder did not occur in our series. Febrile seizures can occur in association with mesial temporal sclerosis presenting in childhood.

Magnetic Resonance Imaging of Pseudo-impingement of Rotator Cuff with Strength Training

2019 ◽  
Vol 1 ◽  
pp. 2-6
Author(s):  
Asad Naqvi ◽  
Timothy Ariyanayagam ◽  
Mir Akber Ali ◽  
Akhila Rachakonda ◽  
Hema N. Choudur
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Rotator Cuff ◽  
Strength Training ◽  
Radiology Department ◽  
Resonance Imaging ◽  
Subacromial Space ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
Training Exercises

Objective: The objective of this study was to outline a novel unique concept of secondary impingement of the muscles, myotendons, and tendons of the rotator cuff from hypertrophy as a result of strength training exercises. Methods: In this retrospective observational study, 58 patients were referred for an magnetic resonance imaging (MRI) by the orthopedic surgeon to the radiology department over a period of 1½ years. All patients gave a history of strength training exercises and presented with clinical features of rotator cuff impingement. Results: We identified features of hypertrophy of rotator cuff muscles, myotendons, and tendons in 12 of these 58 patients. This was the only abnormality on MRI. The hypertrophy of rotator cuff muscles and tendon bulk completely filling the subacromial space to the point of overfilling and resulting in secondary compressive features. Conclusion: Rotator cuff impingement is a common phenomenon that can occur with various inlet and outlet pathological conditions. However, rotator cuff impingement may also result from muscle and tendon hypertrophy from strength training regimens. Hypertrophy of the rotator cuff can result in overfilling of the subacromial space, leading to secondary impingement, which we have termed as “pseudo-impingement.”

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