scholarly journals Exostosis of Rib: Case Report of an Extremely Rare Giant Osteochondroma at an Unusual Site, Radiopathological Correlation with Brief Review of Literature

2021 ◽  
Vol 31 (03) ◽  
pp. 740-744
Author(s):  
Sarita Jilowa ◽  
Purnima Paliwal ◽  
Arun Kapur ◽  
G. C. Verma
Keyword(s):  
Chest Wall ◽  
Benign Tumors ◽  
Long Bones ◽  
Review Of Literature ◽  
Computed Tomography Scan ◽  
Unusual Site ◽  
Chest Wall Tumors ◽  
Rare Site ◽  
Tomography Scan ◽  
Metaphyseal Region

AbstractOsteochondromas are common benign tumors developing as an abnormal bony growth in the metaphyseal region. Being more of a developmental anomaly rather than a true neoplasm, they are usually found around the growth plates of long bones such as the knee, hip, and shoulder. These are typically managed conservatively if they are asymptomatic; however, they require excision in symptomatic patients. A 38-year-old woman presented with a huge swelling causing disfigurement measuring 16 × 16 cm on the left side of chest wall. Radiographs and computed tomography scan showed a bony outgrowth at costochondral junction of second rib which was in continuity with the periosteum. Excision via mediastinal sternotomy and left thoracotomy was done. Histopathological features corroborated with the radiological diagnosis of osteochondroma. Osteochondroma should be considered in the differential diagnosis of chest wall tumors. Rib is an extremely rare site of presentation. The cartilaginous cap becomes fully ossified and is lost in longstanding lesions. Huge tumors at such a location can cause irritation of adjacent viscera which can lead to pleural effusion or hemothorax; therefore, a cautious and logical approach to diagnosis is warranted for appropriate therapeutic management.

scholarly journals Monoarthritis of the Elbow Revealing Osteoid Osteoma: A Case Report and Literature Review

2021 ◽  
Vol 28 (4) ◽  
pp. E202145
Author(s):  
Najlae El Ouardi ◽  
Siham Sadni ◽  
Laila Taoubane ◽  
Aziza Mounach ◽  
Ahmed Bezza
Keyword(s):  
Osteoid Osteoma ◽  
Lower Limb ◽  
Laboratory Tests ◽  
Clinical Signs ◽  
Long Bones ◽  
Resonance Imaging ◽  
Computed Tomography Scan ◽  
Arthroscopic Excision ◽  
Rare Site ◽  
Tomography Scan

Osteoid osteoma is a rare benign osteoblastic tumor that mainly occurs in the extra-articular segments of lower limb long bones. The elbow is an exceptional location for osteoid osteoma. The diagnosis is usually delayed since the elbow is a rare site for this tumor and unspecific clinical signs, such monoarthritis, may mimic other more common conditions. We report the case of a 16-year-old girl who presented with chronic monoarthritis of the elbow which was treated falsely as tuberculous arthritis and monoarticular rheumatoid involvement. The laboratory tests were negative. Computed tomography scan and magnetic resonance imaging showed the focal nidus at the coronoid process of the ulna with mild synovitis. The diagnosis of osteoid osteoma was not made until the disease had been progressing for eighteen months and the elbow had already become stiff. Arthroscopic excision of the lesion was performed, and histopathology of the nidus was consistent with osteoid osteoma. Since then, the patient has been pain-free with an improved elbow range of motion.

Chest Wall Tumors

1998 ◽  
Vol 6 (3) ◽  
pp. 212-215 ◽  
Author(s):  
B Ali Özuslu ◽  
Onur Genç ◽  
Sedat Gürkök ◽  
Kunter Balkanli
Keyword(s):  
Soft Tissue ◽  
Chest Wall ◽  
Distant Metastases ◽  
Metastatic Tumor ◽  
Prosthetic Material ◽  
Benign Tumors ◽  
Chest Wall Resection ◽  
En Bloc ◽  
Reconstructive Procedures ◽  
Chest Wall Tumors

We reviewed 94 consecutive patients who underwent resection of soft tissue or bone tumors of the chest wall between September 1989 and December 1996. There were 3 females and 91 males ranging in age from 12 to 69 years (median, 22.85 years); 16 had a primary malignant tumor, 11 had a metastatic tumor, and 67 had a benign tumor. Sixty-four patients underwent resection of the chest wall skeleton. Overlying soft tissue was resected en bloc in 15 patients. Chest wall defects were not reconstructed with prosthetic material or autogenous grafts because the defects were not large. Soft tissue reconstructive procedures were predominantly muscle transposition. There were no early postoperative complications and the median hospitalization was 14.2 days (range, 6 to 47 days). Follow-up was complete in all patients and ranged from 2 to 36 months (median, 24.5 months). All patients with benign tumors are currently alive. Recurrent chest wall tumors developed in 5 patients and they underwent a second operation. Nine patients died from distant metastases. There were no early or late deaths related to either resection or reconstruction of the chest wall. We conclude that wide or adequate chest wall resection, depending on histopathologic type of tumor, is the key to successful management of chest wall tumors. In general, this procedure can be performed in one operation with a short hospital stay and low operative mortality.

scholarly journals Anatomic Variations of the Nose in Chronic Rhinosinusitis: Correlation between Nasal Endoscopic and Computerized Tomography Scan Findings and a Review of Literature

2016 ◽  
Vol 9 (1) ◽  
pp. 13-17
Author(s):  
Priyanko Chakraborty ◽  
Rajiv K Jain ◽  
Purnima Joshi ◽  
Rakhi Kumari ◽  
Sidharth Pradhan
Keyword(s):  
Computed Tomography ◽  
Ct Scan ◽  
Chronic Rhinosinusitis ◽  
Sinus Surgery ◽  
Anatomic Variations ◽  
Review Of Literature ◽  
Computed Tomography Scan ◽  
Diagnostic Endoscopy ◽  
The Mean ◽  
Tomography Scan

ABSTRACT Background Chronic rhinosinusitis (CRS) refers to a group of disorders characterized by inflammation of the mucosa of the paranasal sinuses. Nasal endoscopy and computed tomography (CT) scans are successfully used as diagnostic modalities of nose and paranasal sinus diseases. There have been many studies regarding the anatomic variations leading to pathogenesis of paranasal sinus diseases. Considerable progress has been made in the medical and surgical control of these conditions; however, a large number of questions relating to the diagnosis, evaluation, and treatment of the diseases remain unanswered. Materials and methods The study included 82 clinically diagnosed cases of CRS who underwent CT scan and were advised to undergo diagnostic endoscopy. The anatomical findings of the nose were compared to see correlation between nasal endoscopy and CT scan. Results The mean age (±standard error of the mean) of presentation was 34.11 (±1.42) years, while most patients were from the age group of 18 to 30 years. Males were predominating the study group with 62.2%, while 37.8% were females. The most common anatomic variation was deviated nasal septum with 92.68% CT reported patients. This was followed by inferior turbinate hypertrophy, septal spur, concha bullosa, and agger nasi cells. Conclusion Computed tomography scan is considered the gold standard for sinonasal imaging. Diagnostic endoscopy and CT scan are a must prior to any functional endoscopic sinus surgery. They help in assessing the extent of sinus disease and to know the variations and vital relations of the paranasal sinuses. Computed tomography scan assists the surgeon as a “road map” during endoscopic sinus surgery. How to cite this article Chakraborty P, Jain RK, Joshi P, Kumari R, Pradhan S. Anatomic Variations of the Nose in Chronic Rhinosinusitis: Correlation between Nasal Endoscopic and Computerized Tomography Scan Findings and a Review of Literature. Clin Rhinol An Int J 2016;9(1):13-17.

FETUS IN FETU — A CASE REPORT

2008 ◽  
Vol 11 (03) ◽  
pp. 145-149
Author(s):  
Qibin Ye ◽  
Xiaodong Pang ◽  
Jianhua Gao ◽  
Hong Wang ◽  
Lihong Ning
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Case Report ◽  
Magnetic Resonance ◽  
Long Bones ◽  
Resonance Imaging ◽  
Computed Tomography Scan ◽  
Fetus In Fetu ◽  
Ultrasound Computed Tomography ◽  
Tomography Scan

We report the case of a 12-year-old girl with an unusual "third upper extremity" developed in her back around the axis. Radiography, ultrasound, computed tomography scan, and magnetic resonance imaging revealed the development of a complex deformity comprised of long bones and fluid, largely resembling an upper limb; as well as a fluid-filled membrane sac whose contents favored a fetus in fetu.

scholarly journals Nonspecific orbital inflammation and thyroid eye disease, a rare comorbidity: report of two cases and review of literature

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Bahram Eshraghi ◽  
Amin Dehghan ◽  
Niloofar Javadi ◽  
Mohammadreza Fazel
Keyword(s):  
Thyroid Eye Disease ◽  
Eye Disease ◽  
Review Of Literature ◽  
Computed Tomography Scan ◽  
Inflammatory Mass ◽  
Case Presentation ◽  
Orbital Inflammation ◽  
Tomography Scan ◽  
Pathological Assessment ◽  
New Onset

Abstract Background To present the very rare comorbidity of developing non-specific orbital inflammation (NSOI) in two patients with histories of definite thyroid eye disease (TED). Case presentation Both patients complained of new-onset progressive proptosis although their thyroid disease was controlled and computed tomography scan revealed an intraorbital inflammatory mass. The pathological assessment indicated that both patients had developed fibrosing NSOI. Therefore, intravenous corticosteroids were administered. The mass regressed and the amount of proptosis was decreased in both patients. Conclusions We reviewed all related cases in the literature and extracted their clinical and radiological characteristics for this paper. Ophthalmologists should consider TED and NSOI in patients with a new-onset complaint of proptosis. Despite rare comorbidity of TED and NSOI, it should be considered especially in patients with refractory proptosis, and lead to its further evaluation and prompt management.

scholarly journals Pneumothoraces on Computed Tomography Scan: Observation using the 35 Millimeter Rule is Safe

2015 ◽  
Vol 4 (2) ◽  
pp. 48-53
Author(s):  
Catrina Cropano ◽  
Tomaz Mesar ◽  
David Turay ◽  
David King ◽  
Daniel Yeh ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Chest Wall ◽  
Operating Characteristic ◽  
Positive Pressure Ventilation ◽  
Tube Thoracostomy ◽  
Positive Pressure ◽  
Computed Tomography Scan ◽  
Air Pocket ◽  
Tomography Scan ◽  
Successful Observation

ABSTRACT Introduction The management of a pneumothorax (PTX) either by observation or with a tube thoracostomy (TT) has long been dictated by practitioner discretion rather than objective criteria. Many physicians elect to routinely place a TT for traumatic PTX, particularly when patients undergo positive pressure ventilation (PPV). Placement of unnecessary TT exposes patients to avoidable morbidity and may prolong hospitalization. Based on prior work establishing a cutoff, we hypothesized that all PTXs ≤35 mm in patients who have no physiologic derangement may be safely observed without TT regardless of the need for PPV. Materials and methods Retrospective review of all patients diagnosed with a PTX between 1/2009 and 2/2013. All PTXs visible on chest computed tomography (CT) were identified. Any patient with an associated significant hemothorax or those patients who were moribund were excluded. All PTXs were measured by measuring the perpendicular distance of the largest air pocket between the chest wall and the mediastinal or pulmonary structure. Management of the PTX was categorized as observation or TT. Observed PTXs were labeled as success or failure with failure defined as enlargement of the PTX or physiologic deterioration, requiring a TT. Results Out of 165 PTXs, 17 (10.3%) measured >35 mm, whereas 148 (89.7%) measured ≤35 mm. Of the 17 > 35 mm, 15 (88.2%) received immediate TT. Of the two PTXs >35 mm which were observed, one received a delayed TT for a pleural effusion (6 days after PTX diagnosis) and one (5.9 %) was safely observed. Of the 148 PTXs which measured ≤35 mm, 10 (6.8%) received immediate TT. Of the 138 remaining PTXs, 129 (93.5%) were safely managed without TT. Six (4.3%) of the PTXs initially observed eventually required TT placement for enlargement of the PTX. Only one of those six had manifested ongoing desaturations prior to TT. The remaining three cases received TT for reasons unrelated to the PTX. Of the 27 PPV cases in the ≤35 mm cohort, none contributed to the six failures. A cutoff measurement of 35 mm demonstrated a negative predictive value (NPV) of 95.7% in its ability to predict successful observation of the PTX with an area under the receiver operating characteristic (ROC) curve of 0.90. Conclusion All PTXs measuring ≤35 mm perpendicular to the chest wall without physiologic derangement may be safely observed independent of the need for mechanical ventilation. How to cite this article Cropano C, Mesar T, Turay D, King D, Yeh D, Fagenholz P, Velmahos G, de Moya MA. Pneumothoraces on Computed Tomography Scan: Observation using the 35 Millimeter Rule is Safe. Panam J Trauma Crit Care Emerg Surg 2015;4(2):48-53.

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