Notes

Minimally invasive magnet resonance image-guided prostate gland interventions.
Copyright © 2020 Alyssa B. Helms et al.Pheochromocytomas are catecholamine-secreting tumors that are composed of neuroectoderm-derived chromaffin cells. An 8-year-old miniature dachshund with abdominal distension was diagnosed with a neuroendocrine tumor with invasion from the caudal vena cava to the right ventricular cavity. The dog died due to hypotensive shock from the vagal reflex, and on autopsy, an extra-adrenal pheochromocytoma (paraganglioma) was diagnosed in the caudal abdomen. At autopsy, the tumor plug of the caudal vena cava was confirmed. To the best of our knowledge, this is the first case report that echo-captured the extension of pheochromocytoma in the right ventricle and shows it in a figure and video file. Copyright © 2020 Takafumi Machida and Noboru Machida.Both spontaneous superior mesenteric artery dissection (SMAD) and spontaneous renal artery dissection (SRAD) are very rare conditions. Their etiologies and natural histories are not precisely defined, but they are thought to be associated with underlying conditions. In this report, we describe an extremely rare case of SRAD in a man who had a history of spontaneous SMAD. We successfully treated SRAD with endovascular intervention. Isolated spontaneous SMAD and SRAD are both rare conditions. Their optimal treatment has not been established due to their rare entities, but endovascular treatment is a good option because it can prevent both advancement of infarction and renovascular hypertension, and it has become safer as device technology has improved. Patients with isolated visceral artery dissection should be carefully followed up. Copyright © 2020 Yujiro Yokoyama and Masato Nakajima.The posttransplant lymphoproliferative disorders (PTLDs) are a heterogeneous group of neoplasms that have wide variety of clinical and histological presentations. The management of PTLDs is challenging due to variety of involvement sites and histological types. The length and type of immunosuppression are correlated with the emergence of PTLDs, and most of the cases appear within the first two years after transplant. This case series describes five late-onset PTLDs with rare histological features and multiorgan involvement. Copyright © 2020 S. Gandhi et al.Introduction. Giant lipomas, which are greater than 10 cm, are rare, cosmetically unacceptable, and deteriorate the quality of daily living. Removal of giant abdominal lipomas either by liposuction, excision, or both, can lead to the formation of a loose, pendulous drooping abdomen, and abdominal wall laxity, which is aesthetically displeasing. The objective of this case report is to highlight an easy approach to treat giant abdominal lipoma through therapeutic abdominoplasty. Case History. In this case, a 29-year-old man with a known case of hypothyroidism and HCV was in remission but had a huge abdominal mass on his lower left side; it progressed for 7 years and increased in size and caused discomfort. His BMI was 29.53 and the mass measured about 15 × 13 cm. All other investigations were normal and showed no malignancies. He underwent excision of the giant abdominal lipoma using a standard abdominoplasty approach. Conclusion. In conclusion, in selected patients, giant abdominal lipomas can be successfully excised along with the redundant abdominal skin. Copyright © 2020 Bayan Alsharif et al.Tuberculosis is an endemic emergency that is prevalent in developing countries, particularly in sub-Saharan Black Africa, including Congo-Brazzaville. In addition to the pulmonary, ganglionic, and bone forms, there are other poorly documented locations. In the Congo, among these is cutaneous tuberculosis which is exceptional. A 9-year-old boy and two adult patients had persistent lesions of the left hip and thigh wounds, chest wall, and hypogastric wound with no healing for more than four months, respectively. Among these patients, one case of tuberculous contact was noted. Histopathological examination revealed a Koester follicle, suggesting a tuberculous skin fistula. A fistulectomy was performed, coupled with a quadruple antituberculous therapy combining rifampicin, isoniazid, ethambutol, and pyrazinamide for two months, relayed by a dual therapy consisting of isoniazid and ethambutol for 6 to 8 months. The evolution was favorable in all cases with healing of the lesions after 3 to 6 weeks. The existence of inexhaustible fistulas and the absence of scarring of a wound should make one suspect, among other things, cutaneous tuberculosis. The product of fistulectomy makes it possible to establish the histological diagnosis of cutaneous tuberculosis. Copyright © 2020 Massamba Miabaou Didace et al.Tubal ligation (TL) is an effective and common method of fertility control. In the year 2009, over 24,000 were performed in Canada alone. Migration of Filshie clips used during TL is estimated to occur in 25% of all patients; 0.1-0.6% of these patients subsequently experience symptoms or extrusion of the clip from anatomical sites such as the anus, vagina, urethra, or abdominal wall. Migrated clips may present as chronic groin sinus, perianal sepsis, or chronic abdominal pain. These symptoms can occur as early as 6 weeks or as late as 21 years after application. We present the case of a 49-year-old female with a 3.5-year history of intermittent dull nonradiating left upper quadrant (LUQ) pain lasting on average 2-3 days. There were no other associated symptoms, and the longest pain-free period was 4 days. Her past medical history includes COPD, GERD, IBS, and depression. Current medications are only remarkable for Symbicort. Pertinent past surgical history includes laparoscopic tubal ligation with Filshie clips in 1999, followed by a vaginal hysterectomy in 2013. Migrated tubal ligation clip was noted on an abdominal X-ray. The patient was then referred for surgical management. Subsequent CT scan confirmed a solitary clip present adjacent to the left lobe of the liver. No other abnormalities were reported. Patient underwent laparoscopy for removal of the clip, which was identified to be underneath the left lobe of the liver embedded in the gastrohepatic omentum. Please see the video link provided. Postoperative pathology report confirmed the presence of a Filshie clip. Patient reported complete resolution of her LUQ pain at a 5-week and 3.5-month follow-up. This case shows that although symptomatic clip migration is a rare phenomenon, it should be given special consideration in women with unexplained chronic abdominal pain and a history of TL. Additionally, removal of clip can provide resolution of symptoms. Copyright © 2020 Sahil Sharma et al.Inflammatory arthritis, such as pseudogout or otherwise referred to as calcium pyrophosphate (CPP) crystal arthritis or calcium pyrophosphate deposition (CPPD) disease, is characterized by the deposition of crystal formation and deposition in large joints. Leurocristine CPPD is known to affect the elderly population and commonly manifests as inflammation of knees, hips, and shoulders. CPPD disease involving the spine has been infrequently encountered in practice and rarely described in the literature. Here, we describe a case of an 80-year-old female with no known history of inflammatory arthritis who presented with left lower extremity weakness and fall, initially thought to have discitis, later confirming CPPD of the spine through biopsy and ultimately resolution of symptoms with anti-inflammatory agents. Although consisting of different clinical presentations, two other case reports have described CPPD of the spine with similar radiographic findings, to this author's knowledge. With the radiologic similarities, this unique case serves to raise awareness in the medical community and possibly place pseudogout of the spine on the differential list when such cases are encountered. As a result, patients can be initiated on benign anti-inflammatory agents, avoiding invasive testing and unnecessary antibiotic exposure. Copyright © 2020 Indrit Greca et al.According to International Society for the Study of Vascular Anomalies classification 2018, "hemangioma" should be classified as either vascular tumor or vascular malformation (VM). So-called "cavernous hemangioma" is categorized as VM. VM rarely involves the mucous membranes of the sinonasal cavity and typically arises unilaterally from the sinonasal cavity. Bilateral VM of the maxillary sinus is extremely rare. To the best of our knowledge, there is no previous report of bilateral VM of the maxillary sinus. link2 Here, we describe the surgical treatment of bilateral cavernous hemangiomas of the maxillary sinus. These tumors were successfully resected by endoscopic modified medial maxillectomy (EMMM) after embolization. Endoscopic sinus surgery, particularly EMMM, produces access to the bilateral maxillary sinus and can prevent several complications. Copyright © 2020 Takashi Anzai et al.Simultaneous ipsilateral floating hip and floating knee are extremely rare. To the best of our knowledge, only four cases have been described in the literature. This uncommon injury is mostly caused by high-velocity impact and associated with life-threatening lesions. We report a unique case of concomitant ipsilateral floating hip and floating knee following road traffic accident. The patient presented ipsilateral hip dislocation and acetabular, femoral, and tibial fractures associated with chest trauma. The aim of this report is to highlight the severity and rarity of this combination and to describe the therapeutic recommendations. Copyright © 2020 Abdellatif Benabbouha et al.A 50-year-old man presented to the clinic with severe neck pain, fever, and difficulty breathing and was subsequently admitted to the local orthopedics department with possible retropharyngeal abscess and pyogenic spondylitis. Antibiotic therapy was initiated; however, due to poor oxygenation, he was referred and transferred to our department and admitted. Magnetic resonance imaging showed signal changes at the left C1/2 lateral atlantoaxial joint, posterior pharynx, longus colli muscle, carotid space, and medial deep cervical region, predominantly on the left side. In addition, despite lymph node enlargement from the posterior pharynx to the deep cervical region, there was no abscess formation. There were no signs of a space-occupying lesion or signal changes in the jugular foramen. One day postadmission, the patient's temperature had risen to 39.1°C and his SpO2 had fallen. His neck pain had also worsened, and emergency surgery was decided. Preoperatively, we suspected retropharyngeal abscess and pyogenic spondylitis. On day 13 postadmission, the patient exhibited dysphagia, deviated tongue protrusion, and the curtain sign. link3 Glossopharyngeal and hypoglossal nerve paralysis were diagnosed. The patient's swallowing functions recovered and he was discharged on day 36. We experienced a case of glossopharyngeal and hypoglossal nerve paralysis secondary to pyogenic cervical facet joint arthritis. Copyright © 2020 Ryunosuke Fukushi et al.Infection following total knee arthroplasty is a serious and increasingly common complication. Several treatment options are available. Although a two-stage revision remains the gold standard, salvage procedures are sometimes needed. We describe a case of an infected knee arthroplasty that was salvaged using a novel technique combining two linked intramedullary nails and bilateral compression plating. Copyright © 2020 Marlon M. Mencia et al.
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