scholarly journals Surgical Treatment of Jacob’s Disease: A Case Report Involving an Osteochondroma of the Coronoid Process

2013 ◽  
Vol 2013 ◽  
pp. 1-3 ◽  
Author(s):  
Dale E. Stringer ◽  
Kourt B. Chatelain ◽  
Rahul Tandon
Keyword(s):  
Histological Analysis ◽  
Axial Skeleton ◽  
Definitive Diagnosis ◽  
Coronoid Process ◽  
Benign Tumors ◽  
Rare Entity ◽  
Maxillofacial Region ◽  
Affected Area ◽  
History Of ◽  
Tumors Of Bone

Although it is one of the most common benign tumors of bone in the axial skeleton, the osteochondroma is relatively rare in the maxillofacial region. Its discovery on the coronoid process is even more rare. First described by Jacob in 1899, it remains a rare entity as only a few reported cases have been described in the literature. Nevertheless, the symptomatic features remain relatively nonspecific: limited opening, tightness, and slight expansion of the affected area with or without pain. The demographic features are more established, as it affects younger males. Definitive diagnosis is made after histological analysis, post-resection of the growth. We report a 27 year-old male with a history of limited opening and tightness of the mouth. Computed Tomography (CT) imaging revealed a well corticated exophytic protuberance from the left coronoid process. Left coronoidectomy and excision of the exophytic growth was performed, and was confirmed by histologic analysis to be an osteochondroma, demonstrating Jacob’s disease.

scholarly journals Intramammary Metastasis in a Patient with a History of Renal Cell Carcinoma: A Case Report

2018 ◽  
Vol 11 (2) ◽  
pp. 318-322
Author(s):  
Miyuki Kitahara ◽  
Yasuo Hozumi ◽  
Rio Asada ◽  
Aya Sawa ◽  
Hitoaki Saito ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Needle Biopsy ◽  
Malignant Tumors ◽  
Definitive Diagnosis ◽  
Benign Tumors ◽  
Immunohistochemical Examination ◽  
History Of

Intramammary metastasis of renal cell carcinoma (RCC) is extremely rare, accounting for only 1.5% of all intramammary metastases. Distinguishing intramammary metastases from benign tumors and breast cancer is clinically problematic. Some patients undergo excessive surgery after a misdiagnosis of breast cancer instead of a mammary tumor. We performed a core needle biopsy (CNB) of a breast mass that developed in a 71-year-old woman after surgeries for bilateral RCC and breast cancer, leading to a diagnosis of intramammary metastasis of RCC. In this case, the CNB and immunohistochemical examination were critical for reaching a definitive diagnosis. We conclude that, when examining patients with mammary tumors, establishing their history of malignant tumors may help diagnose intramammary metastasis and select the best treatment strategy.

Primary thyroid squamous cell carcinoma presenting as a left-sided neck lump

2021 ◽  
Vol 14 (11) ◽  
pp. e245626
Author(s):  
Sarah Akbar ◽  
Ajay Nigam ◽  
Wael Mati ◽  
Dariusz Golka
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
The Elderly ◽  
Needle Aspiration ◽  
Definitive Diagnosis ◽  
Rare Entity ◽  
Neck Swelling ◽  
History Of ◽  
Neck Lump

The elderly patient presenting with a neck lump often raises concerns regarding a malignancy. Thyroid gland malignancies are well recognised and subtype characteristics thoroughly researched, whereas rarer types of thyroid carcinoma are reported infrequently and often behave more aggressively. An 83-year-old woman was referred from the general practitioner (GP) to otolaryngology due to a 7-month history of an unexplained enlarging left-sided neck swelling. A fine-needle aspiration revealed cytology consistent with squamous cell carcinoma (SCC). Staging imaging failed to reveal evidence of a primary foci elsewhere. The definitive diagnosis was that of a primary thyroid SCC: a rare entity with limited citations in the literature. Surgical resection has been found to comprise the optimal treatment for this disease. Recognition of the possibility of primary thyroid SCC in elderly patients presenting with a neck lump, with prompt referral to a head and neck specialist permits a timely progression to potentially curative surgical management, a more promising prognosis and reduced mortality rates.

scholarly journals Diagnosing Spinal Gout: A Rare Case of Back Pain and Fever

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Andres Cordova Sanchez ◽  
Maneesh Bisen ◽  
Farzam Khokhar ◽  
Adriana May ◽  
Jihad Ben Gabr
Keyword(s):  
Back Pain ◽  
Vertebral Osteomyelitis ◽  
Axial Skeleton ◽  
Definitive Diagnosis ◽  
Pathological Examination ◽  
Imaging Findings ◽  
Monosodium Urate ◽  
High Prevalence ◽  
History Of ◽  
Severe Back Pain

Gout is a common inflammatory arthritis that has a high prevalence worldwide. It is characterized by monosodium urate deposition, usually affecting the joints and soft tissue of the lower extremities. Urate deposition in the axial skeleton resulting in spinal gout is rare. However, it seems to be more prevalent than usually thought, largely because it is underdiagnosed. Imaging findings are, for the most part, nonspecific and often mimic infectious etiologies. Definitive diagnosis requires pathological examination. Thus, it can be easily missed. We present a 41-year-old male with a seven-year history of untreated gout who came in with severe back pain, fevers, and radiculopathy. He was initially diagnosed with vertebral osteomyelitis. However, after a biopsy, spinal gout was confirmed. Spinal gout can be misdiagnosed as vertebral osteomyelitis given the similarities in presentation and imaging findings. This case report highlights the importance of keeping spinal gout as a differential of vertebral osteomyelitis, especially in patients with long-standing or uncontrolled gout with tophi.

Congenital Intercostal Hernia: A Rare Entity

JMS SKIMS ◽  
2018 ◽  
Vol 21 (1) ◽  
pp. 48
Author(s):  
Syed Muzamil Andrabi ◽  
Mohd Yousuf Dar ◽  
Javid Ahmad Bhat
Keyword(s):  
Male Patient ◽  
General Surgery ◽  
Rare Entity ◽  
Intercostal Hernia ◽  
History Of ◽  
Lateral Chest ◽  
Patient Department

A 35-year-old male patient presented to the General Surgery Out Patient Department with a history of swelling on the left lateral chest since birth. The swelling appeared during inspiration and disappeared during expiration. JMS 2018;21(1):48 

scholarly journals Type 4 appendiceal diverticulum within a de Garengeot hernia

2016 ◽  
Vol 98 (7) ◽  
pp. e141-e142 ◽  
Author(s):  
SH Rossi ◽  
E Coveney
Keyword(s):  
Femoral Hernia ◽  
Cystic Lesion ◽  
Vermiform Appendix ◽  
Clinical Suspicion ◽  
Intraluminal Pressure ◽  
Rare Entity ◽  
History Of ◽  
The Right ◽  
De Garengeot Hernia ◽  
Learning Points

A de Garengeot hernia is defined as an incarcerated femoral hernia containing the vermiform appendix. We describe the case of a patient with a type 4 appendiceal diverticulum within a de Garengeot hernia and delineate valuable learning points.A 76-year-old woman presented with a 2-week history of a non-reducible painless femoral mass. Outpatient ultrasonography demonstrated a 36mm × 20mm smooth walled, multiloculated, partially cystic lesion anterior to the right inguinal ligament in keeping with an incarcerated femoral hernia. Intraoperatively, the appendix was found to be incarcerated in the sac of the femoral hernia and appendicectomy was performed. Histopathology demonstrated no evidence of inflammation in the appendix. However, an incidental appendiceal diverticulum was identified.It is widely recognised that a de Garengeot hernia may present with concomitant appendicitis, secondary to raised intraluminal pressure in the incarcerated appendix. Appendiceal diverticulosis is also believed to develop in response to raised pressure in the appendix and may therefore develop secondary to incarceration in a de Garengeot hernia. To our knowledge, only one such case has been described in the literature. A de Garengeot hernia is a rare entity, which poses significant diagnostic challenges. A high index of clinical suspicion is necessary as these hernias are at particularly high risk of perforation and so prompt surgical management is paramount.

Craniopharyngioma arising de novo in middle age

1997 ◽  
Vol 86 (6) ◽  
pp. 1046-1048 ◽  
Author(s):  
Marc S. Arginteanu ◽  
Karin Hague ◽  
Robert Zimmerman ◽  
Mark J. Kupersmith ◽  
John H. Shaiu ◽  
...  
Keyword(s):  
Magnetic Resonance Image ◽  
De Novo ◽  
Middle Age ◽  
Benign Tumors ◽  
Fetal Life ◽  
Content Type ◽  
Steady Growth ◽  
History Of ◽  
Sixth Decade ◽  
Fine Print

✓ The authors report the case of a 55-year-old woman who developed a symptomatic craniopharyngioma within 2 years of obtaining a normal magnetic resonance image of her brain. Craniopharyngiomas are histologically benign tumors. They are thought to arise from embryonic remnants of Rathke's pouch and sac and to manifest themselves clinically after a steady growth that commences in fetal life. To the authors' knowlege, this is the first report that documents a tumor arising de novo in the sixth decade of life. This report appears to challenge the concept of the origin and natural history of craniopharyngiomas.

Clear cell carcinoma of Mullerian origin in the urinary bladder: A rare entity

2021 ◽  
pp. 205141582098766
Author(s):  
Harshit Garg ◽  
Brusabhanu Nayak ◽  
Tripti Nakra ◽  
Prabhjot Singh ◽  
Seema Kaushal
Keyword(s):  
Urinary Bladder ◽  
Cell Carcinoma ◽  
Clear Cell ◽  
Clear Cell Carcinoma ◽  
Total Abdominal Hysterectomy ◽  
Abdominal Hysterectomy ◽  
Rare Entity ◽  
Level Of Evidence ◽  
History Of ◽  
Carcinoma Of The Bladder

Mullerian neoplasms of the urinary system are rare but complex tumor-like lesions. The identification of the Mullerian neoplasm is crucial for patient management owing to its etiology, natural history, and prognosis. We present a case of a 42-year-old female with a history of three lower segment cesarean sections presenting with complaints of dysmenorrhea and suprapubic pain with no history of hematuria or any urinary symptoms. Magnetic resonance imaging revealed a 2 cm×2 cm exophytic lesion suspicious of being either a bladder lesion or an endometrial lesion infiltrating the urinary bladder. Cystoscopy and transurethral biopsy of this suspicious bladder tumor revealed a malignant tumor with papillary and tubulocystic architecture. Based on the overall histomorphological and immunohistochemical features, a diagnosis of clear cell carcinoma of Mullerian origin was made, and the patient underwent a total abdominal hysterectomy with bilateral salpingo-oophorectomy and partial cystectomy. The patient was kept on regular surveillance and showed no signs of recurrence at the one-year follow-up. Clear cell carcinoma of the bladder of Mullerian origin is a rare entity and is established on histopathology. Prompt diagnosis and a multidisciplinary approach are indispensable for management. Level of evidence: Level 4.

Hemangioblastoma diagnosis and surveillance in von Hippel–Lindau disease: a consensus statement

2021 ◽  
pp. 1-6
Author(s):  
Kristin Huntoon ◽  
Matthew J. Shepard ◽  
Rimas V. Lukas ◽  
Ian E. McCutcheon ◽  
Anthony B. Daniels ◽  
...  
Keyword(s):  
Age At Onset ◽  
Benign Tumors ◽  
Expert Committee ◽  
Level Of Evidence ◽  
Von Hippel Lindau ◽  
Assessment Development ◽  
History Of ◽  
Von Hippel Lindau Disease ◽  
The Central Nervous System ◽  
Cancer Network

OBJECTIVE Hemangioblastomas are a frequent underlying cause of neurological morbidity and death in patients with von Hippel–Lindau disease (VHL). Although these benign tumors can cause significant neurological debility when undetected and untreated, unified evidence-based surveillance recommendations for VHL patients have not been established. To develop consensus recommendations, the VHL Alliance established an expert committee, named the International VHL Surveillance Guidelines Consortium, to define surveillance recommendations. METHODS The Central Nervous System (CNS) Hemangioblastoma Subcommittee of the Guidelines Consortium was formed as a multidisciplinary team of experts in the diagnosis and management of hemangioblastomas. Recommendations were formulated using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) and National Comprehensive Cancer Network Categories of Evidence and Consensus categorization after a comprehensive literature review. RESULTS Published studies (n = 49) that discussed age at onset, MRI frequency, natural history of VHL, and the risks and benefits of surveillance were analyzed. Based on this analysis, the authors recommend that clinical evaluation (yearly) be used as the primary screening tool for hemangioblastomas in VHL. The subcommittee suggests that screening be performed between the ages of 11 and 65 years, or with the onset of symptoms, for synchronicity with other testing regimens in VHL. The subcommittee also recommends that baseline MRI be first performed at the age of 11 years (suggested 2B, level of evidence D) or after identification of neurological symptoms or signs (if earlier) and continue every 2 years (recommended 2A, level of evidence A). CONCLUSIONS The CNS Hemangioblastoma Subcommittee of the International VHL Surveillance Guidelines Consortium here proposes guidelines that aim to increase the early detection of VHL-associated hemangioblastomas to reduce their morbidity and mortality.

Eosinophilic Angiocentric Fibrosis

2004 ◽  
Vol 128 (1) ◽  
pp. 90-91 ◽  
Author(s):  
Sevgen Önder ◽  
Arzu Sungur
Keyword(s):  
Nasal Obstruction ◽  
Inflammatory Cells ◽  
Sinonasal Tract ◽  
Rare Entity ◽  
History Of ◽  
Eosinophilic Angiocentric Fibrosis ◽  
Nasal Septoplasty

Abstract We present the case of a 45-year-old man who presented with medication-resistant chronic bilateral nasal obstruction. The patient had no known history of allergy or any other disease. Nasal septoplasty was performed to relieve his symptoms. Histologically, thick collagen bundles were seen, characteristically whorling around vessels in a fibrotic stroma. Inflammatory cells, rich in eosinophils, were scattered throughout the lesion. No granulomas, necrosis, or vessel destruction were present. A diagnosis of eosinophilic angiocentric fibrosis was made. This neoplasm, which has very characteristic histologic features, is a rare entity of the sinonasal tract.

74 LAPAROSCOPIC MANAGEMENT OF A PULSION EPIPHRENIC OESOPHAGEAL DIVERTICULUM SECONDARY TO ACHALASIA.

2021 ◽  
Vol 34 (Supplement_1) ◽  
Author(s):  
Jeremy Tan ◽  
Baldwin Yeung ◽  
Lester Ong ◽  
Bin Chet Toh ◽  
Wai Keong Wong ◽  
...  
Keyword(s):  
Laparoscopic Resection ◽  
Barium Swallow ◽  
Toupet Fundoplication ◽  
Rare Entity ◽  
Upper Gi ◽  
Operative Complications ◽  
History Of ◽  
Upper Gi Endoscopy

Abstract   This is a video submission of a laparoscopic resection of an epiphrenic oesophageal pulsion diverticulum secondary to achalasia. A Heller’s cardiomyotomy is also performed together with a Toupet fundoplication. Methods The patient is a 40 year old woman with a 12 month history of worsening dysphagia, reflux symptoms, as well as occasional regurgitation of food, worse at night. Barium swallow showed a distal oesophageal diverticulum and oesophageal manometry confirmed type 1 achalasia. Upper GI endoscopy showed no other intra-luminal findings. Results The patient underwent a laparoscopic resection of the diverticulum, together with a Heller’s cardiomyotomy and Toupet fundoplication. There were no post-operative complications. She remains well and asymptomatic at 9 month follow-up. Conclusion Pulsion diverticula secondary to achalasia are a known but rare entity. A few variations exist on how to manage this condition surgically, especially with respect to the type of fundoplication. We present our preferred technique for dealing with this condition. Video https://www.dropbox.com/s/dg4edkamykugupn/Oesophagealdivert.mp4?dl=0

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