Idiopathic submandibular sialoceles in the neck

2005 ◽  
Vol 132 (3) ◽  
pp. 517-519 ◽  
Author(s):  
Annette H. C. Ang ◽  
Yau-Hong Goh
Keyword(s):  
Computed Tomography ◽  
Submandibular Gland ◽  
Neck Mass ◽  
The Other ◽  
Surrounding Tissue ◽  
Complete Excision ◽  
Previous Trauma ◽  
History Of ◽  
Radiologic Features

A submandibular sialocele is a subcutaneous cavity containing saliva. The clinical and radiologic features of 3 patients with an idiopathic submandibular sialocele are presented. All 3 patients were males in their twenties. Submandibular sialocele presents as a soft cystic and compressible neck mass, with no history of previous trauma or diseases of the salivary gland. Computed tomography (CT) of the neck revealed a homogenous lesion with enhancing rim. The lesion appeared to be insinuating into the surrounding tissue. Excision of the sialocele, leaving the submandibular gland intact, was performed for the first patient. Recurrence of a neck mass occurred after 4 months. Complete excision of the sialocele with associated submandibular gland was subsequently performed. There was no recurrence after a follow-up period of 3 years. Excision of gland and sialocele was performed for the other 2 patients. There was no recurrence after a follow-up of 2 years and 10 months, respectively.

scholarly journals Primary orbital extraskeletal osteosarcoma and review of literature

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Jingwen Hui ◽  
Yun Zhao ◽  
Lei Zhang ◽  
Jinyong Lin ◽  
Hong Zhao
Keyword(s):  
Soft Tissues ◽  
Malignant Tumour ◽  
Extraskeletal Osteosarcoma ◽  
Complete Excision ◽  
Case Presentation ◽  
Left Orbit ◽  
Orbital Wall ◽  
Previous Trauma ◽  
History Of

Abstract Background Extraskeletal osteosarcoma is a malignant tumour composed of an osteoid and/or cartilaginous matrix; it arises in soft tissues without connection to the skeleton, and to our knowledge, this type of tumour is extremely rare. Case presentation The present study reports a 57-year-old man with primary orbital extraskeletal osteosarcoma who presented with a history of painful swelling in the left orbit that had occurred for 11 months. Imaging of the orbit showed an atypical, well-defined heterogeneous mass attached to the posterior globe of the left orbit. The patient underwent an anterior orbitotomy and complete excision of the tumour. The mass was originated from neither the globe nor the bony orbital wall but from the soft tissue. Histopathology demonstrated an extraskeletal osteosarcoma. After 13 months of follow-up, there was apparent recurrence of the tumour. The medical history showed no complaints of previous trauma or radiotherapy. Conclusions ESOS is a highly malignant tumour. Immunosuppression, trauma and adjuvant radiotherapy are possible predisposing factors in the development of this tumour. Prompt recognition and thorough treatment are essential for preventing orbital lesions and presence of metastasis from other organs.

scholarly journals Are RNA-Based Tests Sufficient for COVID-19 Diagnosis? An Inspiration of Three Asymptomatic Cases

2021 ◽  
Vol 30 ◽  
pp. 096368972098545
Author(s):  
Tao Hu ◽  
Xiao Liu ◽  
Qinan Yin ◽  
Xingting Duan ◽  
Li Yan
Keyword(s):  
Computed Tomography ◽  
Nucleic Acid ◽  
Virus Infection ◽  
Severe Acute Respiratory Syndrome ◽  
The Other ◽  
Computed Tomography Scan ◽  
Health Authorities ◽  
History Of ◽  
Tomography Scan ◽  
Nucleic Acid Tests

In this work, we discovered a new phenomenon—asymptomatic COVID-19 infection, or covert case, during the pandemic. All the 3 patients had a history of exposure, with no symptoms, and no abnormalities were found in computed tomography scan or lab tests. Except for case 2, the other patients’ severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) nucleic acid tests were negative. But their anti-SARS-COV-2 nucleocapsid antibody showed a dynamic trend, consistent with the process of virus infection and clearance. A growing number of asymptomatic or covert cases need more attention. Lack of surveillance may lead to another outbreak. We hope to demonstrate our cases to attract the attention of governments or health authorities that covert cases should be the focus as well.

scholarly journals Pulmonary Mucosa-Associated Lymphoid Tissue Lymphoma: A Report of 2 Cases and Literature Review

2021 ◽  
Vol 1 (1) ◽  
pp. 36-40
Author(s):  
Xiangting Xie ◽  
◽  
Ying Zhang ◽  
Xiaoyan Tan ◽  
Yun Luo ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Malt Lymphoma ◽  
Lymphoid Tissue ◽  
Relevant Literature ◽  
Complete Resection ◽  
The Other ◽  
Malignant Lymphomas ◽  
Chest Computed Tomography ◽  
Pulmonary Malt Lymphoma

Pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma is indolent and progresses more slowly than other malignant lymphomas. The clinical features are not specific and the diagnosis can often be difficult. Here, we present two rare cases of pulmonary MALT lymphoma. Both patients were incidentally found lesions in the lungs with chest computed tomography during physical examination. They were finally diagnosed by pathological biopsy. One received complete resection, the other was treated with chemotherapy. There were no recurrence in the two patients during follow-up. We also review relevant literature to provide a better recognition of this disease.

scholarly journals Actinomyces graevenitziiPulmonary Abscess Mimicking Tuberculosis in a Healthy Young Man

2014 ◽  
Vol 21 (6) ◽  
pp. e75-e77 ◽  
Author(s):  
Smaranda Gliga ◽  
Mathilde Devaux ◽  
Marine Gosset Woimant ◽  
Dominique Mompoint ◽  
Christian Perronne ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Lung Cancer ◽  
Bronchoalveolar Lavage Fluid ◽  
Lavage Fluid ◽  
Clinical Samples ◽  
High Dose ◽  
Pulmonary Actinomycosis ◽  
History Of ◽  
Right Lobe

Pulmonary actinomycosis is a rare disease that is often misdiag-nosed as tuberculosis or lung cancer.Actinomyces graevenitziiis a relatively new recognizedActinomycesspecies isolated from various clinical samples. The authors report a case of pulmonary actinomycosis caused byA graevenitzii. A computed tomography examination revealed an excavated consolidation in the middle right lobe of a previously healthy young man who presented with a long history of moderate cough. Cultures of the bronchoalveolar lavage fluid confirmed the diagnosis of pulmonary abscess caused byA gravenitzii. At the three-month follow-up consultation and, after six weeks of high-dose amoxicillin, the pulmonary lesion had completely disappeared.

scholarly journals Is the Recurrence of Fibroma of the Tendon Sheath Underestimated? An Instructive Case Report and a Review of the Literature

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
E. Lüdke ◽  
G. Kohut ◽  
H. C. Bäcker ◽  
M. Maniglio
Keyword(s):  
Scientific Literature ◽  
Healthy Woman ◽  
Tendon Sheath ◽  
Gadolinium Enhancement ◽  
Complete Excision ◽  
History Of ◽  
Initial Outcome ◽  
The Right ◽  
Instructive Case

We report a case of a 21-year-old healthy woman with a history of a painful growing mass in the palm of the right hand, with a trigger finger phenomenon. The mass was surgically entirely excised, and the histological findings of the tumor were those of a fibroma of the tendon sheath (FTS) starting from the flexor tendons. Although the initial outcome was good, the patient experienced the same symptoms at the same location 4.5 years later. The MRI demonstrated a 50×10×5 mm mass of low intensity on T1-weighted images and high intensity on T2-weighted images and gadolinium enhancement. A second complete excision of the tumor was performed by the same senior surgeon, and the histology confirmed the recurrence of the FTS. We also reviewed the scientific literature about FTS in the hand. Most recent studies show a low rate or no recurrence at all. We hypothesize that a lot of recurrences are missed because of a short follow-up and that the recurrence rate may be higher than thought.

scholarly journals A Rare Case of Osteomyelitis Caused by Haemophilus Parainfluenzae

2017 ◽  
Vol 2 (2) ◽  
pp. 104-106 ◽  
Author(s):  
Fernando Cobo ◽  
Gemma Jiménez ◽  
Javier Rodríguez-Granger ◽  
Antonio Sampedro ◽  
Luis Aliaga-Martínez
Keyword(s):  
Computed Tomography ◽  
Rare Case ◽  
Surrounding Tissue ◽  
Surgical Drainage ◽  
Joint Infections ◽  
Computed Tomography Images ◽  
Haemophilus Parainfluenzae ◽  
Bone Biopsies ◽  
History Of ◽  
History Of Pain

Abstract. Haemophilus parainfluenzae is a rare cause of bone and joint infections. We report a case of calcaneal osteomyelitis due to this microorganism with a review of all published. A 23-year-old woman presented with a 1-month history of pain and inflammation in the calcaneus area. Osteomyelitis was suspected at this location based on computed tomography images. Culture of six bone biopsies and surrounding tissue resulted in the isolation of H. parainfluenzae. Surgical drainage and debridement was performed, and antibiotic treatment was prescribed, resolving the infection.

scholarly journals Computed tomography patterns predict clinical course of idiopathic pulmonary fibrosis

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Byoung Soo Kwon ◽  
Jooae Choe ◽  
Kyung Hyun Do ◽  
Hee Sang Hwang ◽  
Eun Jin Chae ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Lung Function ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Exercise Capacity ◽  
Clinical Course ◽  
Usual Interstitial Pneumonia ◽  
The Other ◽  
Hrct Patterns

Abstract Background A new clinical guideline for idiopathic pulmonary fibrosis (IPF) uses high-resolution computed tomography (HRCT) patterns for diagnostic purposes. However, it is unknown how they relate to the IPF clinical course. We aimed to investigate whether HRCT patterns could be used to predict lung function changes and survival in patients with IPF. Methods Clinical data were retrospectively reviewed in 337 patients with IPF (all biopsy-proven cases). HRCT patterns were classified according to the 2018 IPF diagnostic criteria. Results The median follow-up was 46.9 months. The mean age was 62.5 years, and 74.2% were men. Among the HRCT patterns, usual interstitial pneumonia (UIP), probable UIP, indeterminate for UIP, and an alternative diagnosis were identified in 163 (48.4%), 110 (32.6%), 33 (9.8%), and 31 (9.2%) patients, respectively. The indeterminate for UIP group showed higher lung function and exercise capacity and better prognosis than the other groups. They also had a lesser decline in lung function than the other groups during follow-up. In the multivariate Cox analysis, which was adjusted by age, smoking status, lung function, exercise capacity, and use of antifibrotic agents, indeterminate for UIP pattern was found to be an independent prognostic factor (hazard ratio 0.559, 95% confidence interval 0.335–0.933, P = 0.026). However, the probable UIP group had similar lung function changes and prognosis when compared the UIP group. Conclusions Our results suggest that indeterminate for UIP pattern on HRCT may predict a more favorable clinical course in patients with IPF, supporting the validity of the new IPF diagnostic guidelines.

scholarly journals ANTERIOR ABDOMINAL WALL ENDOMETRIOMA: A DIAGNOSTIC CHALLENGE

2016 ◽  
Vol 3 (2) ◽  
pp. 44-46
Author(s):  
Salamat Khan ◽  
Krishna Bhasyal ◽  
Bhusan Raj Timilsina
Keyword(s):  
Computed Tomography ◽  
Abdominal Wall ◽  
Anterior Abdominal Wall ◽  
Lower Abdominal Pain ◽  
Radical Resection ◽  
Rectus Abdominis Muscle ◽  
Medical Sciences ◽  
Diagnostic Challenge ◽  
History Of

We are reporting a case of abdominal wall endometrioma (AWE) in a 32-year-old woman who had an 8 months history of lower abdominal pain and lump. The physical examination revealed an ill-defined mass without tenderness. Computed tomography (CT) showed an enhancing is odense mass at the level of umbilicus right to mid line in right rectus abdominis muscle. The patient was treated with a wide radical resection with a 1 cm margin. There was no postoperative complication. The histological examination confirmed endometriosis. The patient is now on regular follow-up and doing well without any recurrence, five months after her operation.Journal of Universal College of Medical Sciences (2015) Vol.03 No.02 Issue 10Page: 44-46 

scholarly journals Ultrasound in the Detection of Floating Sialoliths

2019 ◽  
Vol 3 (8) ◽  
pp. 196-197
Author(s):  
Oleksii Tymofieiev ◽  
Olha Cherniak
Keyword(s):  
General Anesthesia ◽  
Submandibular Gland ◽  
Postoperative Period ◽  
Smooth Surface ◽  
Maxillofacial Surgery ◽  
Pellet Surface ◽  
Oval Form ◽  
History Of ◽  
Surgery Department

A 36-year-old man with a 3-year history of recurrent salivary colic was referred to a maxillofacial surgery department. Gray scale ultrasound (US) showed enlarged right submandibular gland, significantly dilated intraglandular duct with two sialoliths (with an artifact of acoustic shadowing) inside, one – floating (Video-Panel A and B, arrow) and another – nonmovable (arrowhead). Left nonsymptomatic normal in size gland (asterisk) is showed at Panel C. The affected gland was excised under general anesthesia due to the diagnosis of chronic submandibular obstructive sialolithiasis. Intraglandular duct contained two yellowish stones, first was an oval form with a pellet surface (Panel D, arrow), second – a round shaped with a smooth surface (Panel D, asterisk) and it was presented at US as a floating sialolith; both are easily crumbled on palpation. As the specimen and intraglandular duct were dissected longitudinally, that`s why dissected intraglandular duct (Panel D, arrowheads) is visible in both parts of the gland. Also, a 1 small calculus (Panel D, curved arrow) was found in the parenchymal ducts. Postoperative period was smooth, and 1-year follow-up after surgery, the patient has no complaints.

scholarly journals Sublingual dermoid: an uncommon presentation and review of literature

2020 ◽  
Vol 7 (1) ◽  
pp. 154
Author(s):  
Hubballi Ravi Kishore ◽  
Reshma P. R.
Keyword(s):  
Computed Tomography ◽  
Dermoid Cyst ◽  
Histopathological Examination ◽  
Floor Of Mouth ◽  
Intraoral Approach ◽  
Uncommon Presentation ◽  
Ultrasound Computed Tomography ◽  
History Of ◽  
Recent Occurrence

<p>Dermoid cysts are generally seen in the areas of embryonic fusion, in the midline, either following sequestration of ectodermal tissue, or due to failure of separation of the ectoderm from the mesoderm during third to fifth weeks of gestation. Patient information: An eighteen year old female patient presented to department of otorhinolaryngology with a painless swelling in the floor of mouth on right side. Physical examination: the swelling was cystic in consistency, bluish in color, translucent, globular shaped, nontender with a right soft submental swelling. Diagnostic assessment: both ultrasound and computed tomography of the swelling was done which reported as ranula. Interventions; under aseptic precautions and general anesthesia, elective excision of the cyst was done by intraoral approach and specimen was sent for histopathological examination. Postoperative period was uneventful. Follow up and outcome: on follow up the patient was stable and the histopathological report revealed dermoid cyst. A lateral to midline presentation of sublingual dermoid cyst in the floor of mouth with recent occurrence of symptoms and no history of any trauma is rare, hence should be considered as one of the differential diagnosis for floor of the mouth cystic swellings. Ranula and dermoid cysts have similar clinical presentation with similar ultrasound, computed tomography and magnetic resonance imaging findings. The only distinguishable investigation is histopathological examination and all the specimens have to be sent for histopathological examination irrespective of the preoperative investigation reports.</p>

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