scholarly journals A case of an endobronchial metastasis from an endometrial carcinoma

2019 ◽  
Vol 7 ◽  
pp. 2050313X1882390
Author(s):  
Chan-Hee Lee ◽  
Hyun Jung Kim ◽  
Chi-Heum Cho ◽  
IlSeon Hwang
Keyword(s):  
Computed Tomography ◽  
Endometrial Carcinoma ◽  
Lower Lobe ◽  
Serous Carcinoma ◽  
Lobe Bronchus ◽  
Chest Computed Tomography ◽  
Endobronchial Metastasis ◽  
Positron Emission ◽  
Lung Malignancy ◽  
The Right

A 73-year-old woman was referred to the pulmonology department for abnormal findings on chest computed tomography. She had undergone a laparoscopic staging operation including a hysterectomy, bilateral salpingo-oophorectomy, bilateral pelvic node and para-aortic node dissection, and concurrent chemo-radiation therapy for endometrial serous carcinoma stage IIIc cancer 15 months earlier. A follow-up chest computed tomography after the chemotherapy showed that the right lower lobe bronchus was obstructed, and it was necessary to differentiate a primary lung malignancy from a metastasis and secretion. A positron emission tomography revealed an intense hypermetabolic nodule in the right lower lobe bronchus and diffuse hypometabolism of the right lower lobe lung. Bronchoscopy revealed a tumor mass obstructing the right lower lobe bronchus, and an endobronchial biopsy confirmed a metastatic serous carcinoma from the endometrium. We described an endobronchial metastasis from an endometrial carcinoma with various diagnostic images and histology. To the best of our knowledge, this is the first report of an endobronchial metastasis from an endometrial carcinoma in Korea.

scholarly journals Bronchial Leech Infestation in a 15-Year-Old Female

2016 ◽  
Vol 2016 ◽  
pp. 1-4
Author(s):  
Mohammad Ashkan Moslehi ◽  
Mohammad Hadi Imanieh ◽  
Ali Adib
Keyword(s):  
Computed Tomography ◽  
Foreign Body ◽  
Young Children ◽  
Lower Lobe ◽  
Foreign Body Aspiration ◽  
Ground Glass ◽  
Chest Computed Tomography ◽  
X Ray ◽  
Chest X Ray ◽  
The Right

Foreign body aspiration (FBA) is a common incidence in young children. Leeches are rarely reported as FBA at any age. This study describes a 15-year-old female who presented with hemoptysis, hematemesis, coughs, melena, and anemia seven months prior to admission. Chest X-ray showed a round hyperdensity in the right lower lobe. A chest computed tomography (CT) demonstrated an area of consolidation and surrounding ground glass opacities in the right lower lobe. Hematological investigations revealed anemia. Finally, bronchoscopy was performed and a 5 cm leech was found within the rightB7-8bronchus and removed by forceps and a Dormia basket.

scholarly journals Aspergillus-related lung mass masquerading as a lung tumour

2020 ◽  
Vol 2020 (7) ◽  
Author(s):  
Saifullah Mohamed ◽  
Akshay J Patel ◽  
A Darr ◽  
Faisal Jawad ◽  
Richard Steyn
Keyword(s):  
Bronchial Tree ◽  
Lung Tumour ◽  
Friable Material ◽  
Lung Mass ◽  
Lobe Bronchus ◽  
Pulmonary Angiogram ◽  
Positron Emission ◽  
Lung Malignancy ◽  
Clinically Significant ◽  
The Right

ABSTRACT Aspergillus is a common environmental pathogen. However, clinically significant disease only occurs in a small proportion of patients. Although rare in its occurrence, it remains a considerable cause of morbidity and mortality in certain cohorts of patients. We describe a rare case of Aspergillus disease masquerading as a primary lung malignancy. Computer tomography pulmonary angiogram scan demonstrated a right upper lobe 8 x 6.5 cm soft-tissue lesion. Positron emission tomography CT demonstrated this lesion to be intensely fluorodeoxyglucose avid. Initial bronchoscopy demonstrated occluded subsegmental right upper lobe bronchus with white friable material. Follow-up bronchoscopy demonstrated evidence of a previous inflammatory process with cavitation and destruction of sub-lobar bronchial tree. Serial chest radiographs demonstrated almost complete resolution of the right upper lobe mass. Thus, this presentation of an Aspergillus-related lung mass masquerading as a primary lung malignancy provided several important learning points pertaining to diagnosis and ensuing management.

scholarly journals Airway Foreign Body Mimicking an Endobronchial Tumor Presenting with Pneumothorax in an Adult: A Case Report

Medicina ◽  
2021 ◽  
Vol 57 (1) ◽  
pp. 50
Author(s):  
Jun-Ho Ha ◽  
Byeong-Ho Jeong
Keyword(s):  
Computed Tomography ◽  
Foreign Body ◽  
Chest Tube ◽  
Biopsy Forceps ◽  
Chest Computed Tomography ◽  
Contrast Enhanced ◽  
Lobar Bronchus ◽  
Green Pea ◽  
Airway Foreign Body ◽  
The Right

Foreign body (FB) aspiration occurs less frequently in adults than in children. Among the complications related to FB aspiration, pneumothorax is rarely reported in adults. Although the majority of FB aspiration cases can be diagnosed easily and accurately by using radiographs and bronchoscopy, some patients are misdiagnosed with endobronchial tumors. We describe a case of airway FB that mimicked an endobronchial tumor presenting with pneumothorax in an adult. A 77-year-old man was referred to our hospital due to pneumothorax and atelectasis of the right upper lobe caused by an endobronchial nodule. A chest tube was immediately inserted to decompress the pneumothorax. Chest computed tomography with contrast revealed an endobronchial nodule that was seen as contrast-enhanced. Flexible bronchoscopy was performed to biopsy the nodule. The bronchoscopy showed a yellow spherical nodule in the right upper lobar bronchus. Rat tooth forceps were used, because the lesion was too slippery to grasp with ellipsoid cup biopsy forceps. The whole nodule was extracted and was confirmed to be a FB, which was determined to be a green pea vegetable. After the procedure, the chest tube was removed, and the patient was discharged without any complications. This case highlights the importance of suspecting a FB as a cause of pneumothorax and presents the possibility of misdiagnosing an aspirated FB as an endobronchial tumor and selecting the appropriate instrument for removing an endobronchial FB.

scholarly journals Auscultating a pea: the stethoscope may matter in otorhinolaryngology emergency evaluation

2021 ◽  
Vol 7 (3) ◽  
pp. 530
Author(s):  
Francisco Alves De Sousa ◽  
Ana Costa Silva ◽  
Ana Nóbrega Pinto ◽  
Cecília Almeida E. Sousa
Keyword(s):  
Foreign Body ◽  
Lower Lobe ◽  
Signs And Symptoms ◽  
Foreign Body Sensation ◽  
Careful Examination ◽  
Lower Airway ◽  
Lobe Bronchus ◽  
Body Sensation ◽  
The Right

<p>Foreign body sensation is a common complaint in the otorhinolaryngology emergency. Careful examination of the patient’s pharynx is mandatory, but sometimes the object is not visualized. In such scenario, it may be important to explore signs and symptoms indicating lower aerodigestive impaction. This work describes the case of a 73-year-old woman without relevant comorbidities attending to emergency care. She complained of a foreign body sensation on the right side of the throat after ingesting a meal, which motivated referral to otorhinolaryngology. Flexible transnasal nasopharyngoscopy was unremarkable and no foreign bodies were found. Auscultation was performed revealing low-pitch expiratory wheezing on her right hemithorax. The suspicion of bronchial foreign body was then raised, which was ultimately confirmed by imaging and bronchoscopy, showing an impacted pea on the right lower lobe bronchus. The stethoscope was hence determinant for detecting aspiration, by revealing consistent alterations. Its usage should be encouraged in similar scenarios, highlighting the role of this classic but sometimes forgotten tool. Importantly, higher neck/throat sensations should not exclude the possibility of a lower airway foreign body.</p>

scholarly journals Primary mucosal malignant melanoma of the nasal cavity

2020 ◽  
Vol 6 (5) ◽  
pp. 988
Author(s):  
Subrata Mukhopadhyay ◽  
Misbahul Haque
Keyword(s):  
Computed Tomography ◽  
Malignant Melanoma ◽  
Nasal Cavity ◽  
Maxillary Antrum ◽  
Positron Emission ◽  
Recurrent Epistaxis ◽  
Mucosal Malignant Melanoma ◽  
The Right ◽  
Primary Mucosal Malignant Melanoma ◽  
Enhanced Computed Tomography

<p>Primary mucosal melanoma of the nasal cavity and paranasal sinuses is a very aggressive and rare disease with only about 0.5 % of malignant melanoma arising from the nasal cavity. There are only few reports from India. We report a rare case of sino-nasal mucosal malignant melanoma in a 58 years old female who presented with blackish coloured sino-nasal mass involving right nasal cavity, spontaneous and recurrent epistaxis and obliteration of the right naso-labial fold with occasional pain in the past 10 months. Contrast enhanced computed tomography scan showed a heterogenous mass involving right nasal cavity, right maxillary antrum and right ethmoidal area. A positron emission tomography computed tomography was also done which showed increased uptake in the region mentioned above. Initial biopsy, the mass was diagnosed as malignant melanoma. Total maxillectomy was performed with plan of post-operative radiotherapy.</p>

Pericardial masses and congenital abnormalities

ESC CardioMed ◽  
2018 ◽  
pp. 1582-1584
Author(s):  
Angelos G. Rigopoulos ◽  
Hubert Seggewiss
Keyword(s):  
Computed Tomography ◽  
Surgical Management ◽  
Congenital Abnormalities ◽  
Benign Lesions ◽  
Chest Computed Tomography ◽  
X Ray ◽  
Wall Calcification ◽  
Chest X Ray ◽  
Pericardial Cysts ◽  
The Right

Pericardial masses include cysts, pericardial tumours, and pericardial haematomas. Pericardial cysts are benign lesions commonly located in the right cardiophrenic angle that remain typically asymptomatic and are incidentally found in chest X-ray or chest computed tomography but might cause pressure symptoms or become infected, thus requiring surgical management. Hydatid cysts due to echinococcosis are the most common acquired pericardial cysts, characterized by wall calcification, and indicate surgery.

scholarly journals PARATHYROMATOSIS: A RARE CASE OF RECURRENT HYPERPARATHYROIDISM LOCALIZED BY FOUR-DIMENSIONAL COMPUTED TOMOGRAPHY

2019 ◽  
Vol 5 (6) ◽  
pp. e384-e387 ◽  
Author(s):  
Abraham E. Wei ◽  
Matthew R. Garrett ◽  
Ankur Gupta
Keyword(s):  
Computed Tomography ◽  
Rare Case ◽  
Clinical Laboratory ◽  
Parathyroid Tissue ◽  
Severe Hypercalcemia ◽  
Positron Emission ◽  
Affected Tissue ◽  
History Of ◽  
The Right ◽  
Recurrent Hyperparathyroidism

Objective: To present a rare case of parathyromatosis. Methods: We present the clinical, laboratory, and imaging findings, along with a review of the literature. Results: A 33-year-old man with a history of right upper parathyroid adenoma removal 5 years prior due to hyperparathyroidism was admitted for severe hypercalcemia (15.6 mg/dL; normal, 8.5 to 10.5 mg/dL) with elevated plasma parathyroid hormone (PTH) (882 pg/mL; normal, 15 to 65 pg/mL). Ultrasound, computed tomography (CT), sestamibi, and positron emission tomography scans were unremarkable; however, a four-dimensional CT (4DCT) of the neck showed an area of increased signal enhancement and hypervascularity without discrete nodule in the posterior right thyroid region. The patient underwent parathyroid surgical exploration with right hemithyroidectomy and compartment neck dissection to remove the affected tissue. PTH levels dropped to 208 pg/mL postoperatively; calcium decreased but remained elevated at 12.7 mg/dL. Pathology revealed the presence of several small nodular foci of atypical hyperplastic parathyroid tissue in the right thyroid and soft tissue in the left central neck compartment consistent with parathyromatosis. Conclusion: This case report represents the first-time use of 4DCT to localize parathyromatosis. Parathyromatosis is a rare but problematic cause of recurrent hyperparathyroidism. Ultrasound and 4DCT may represent the best imaging modalities for identification and perioperative management to remove all affected tissue without reseeding.

scholarly journals Chest Computed Tomography Findings in Asymptomatic Patients with COVID-19

Respiration ◽  
2020 ◽  
Vol 99 (9) ◽  
pp. 748-754 ◽  
Author(s):  
Min Cheol Chang ◽  
Wonho Lee ◽  
Jian Hur ◽  
Donghwi Park
Keyword(s):  
Computed Tomography ◽  
South Korea ◽  
Respiratory System ◽  
Ground Glass Opacity ◽  
Chest Ct ◽  
Effective Management ◽  
Radiographic Findings ◽  
Chest Computed Tomography ◽  
Asymptomatic Patients ◽  
The Right

<b><i>Background:</i></b> Little is known about the damage to the respiratory system in asymptomatic patients with coronavirus disease (COVID-19). <b><i>Objective:</i></b> Herein, we evaluate the findings of chest computed tomography (CT) and radiography in patients with COVID-19 who were asymptomatic. <b><i>Methods:</i></b> We retrospectively investigated patients with a confirmed diagnosis of COVID-19 but who did not show any symptoms. Among the 139 patients with COVID-19 who were hospitalized in Yeungnam University Hopistal in Daegu, South Korea, 10 (7.2%) were asymptomatic. Their chest CT and radiographic findings were analyzed. <b><i>Results:</i></b> In the results, all patients (100%) had ground-glass opacity (GGO) on chest CT. Further, the GGO lesions were predominantly distributed peripherally and posteriorly in all patients. In 9 (90%) patients, the GGO lesions were combined with reticular opacity. Air bronchogram due to bronchiolectasis surrounded by GGO was observed in 8 patients (80%). Additionally, the lung lesions were dominant on the right side in all patients. <b><i>Conclusions:</i></b> In conclusion, considering our results that the lung is affected in asymptomatic patients, it will be necessary to extend the indications of COVID-19 testing for effective management of COVID-19 during the pandemic.

scholarly journals Case Report: Incidental Finding of COVID-19 Infection after Positron Emission Tomography/CT Imaging in a Patient with a Diagnosis of Histoplasmosis and Recurring Fever

2021 ◽  
Author(s):  
Camila Edith Stachera Stasiak ◽  
David Henrique Nigri ◽  
Fabrícius Rocha Cardoso ◽  
Raphael Santos de Almeida Rezende d Mattos ◽  
Philippe Alcântara Gonçalves Martins ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Case Report ◽  
Lower Lobe ◽  
Cervical Region ◽  
Emission Computed Tomography ◽  
Fdg Uptake ◽  
Emission Computed ◽  
Positron Emission ◽  
Positron Emission Computed Tomography ◽  
18F Fdg

This is a case report of a 37-year-old woman evaluated with 18F-fludeoxyglucose (18F-FDG) positron emission computed tomography/CT with recurrent fever after treatment with itraconazole for 6 weeks for histoplasmosis. The examination demonstrated a decrease in the dimensions of the pulmonary opacities previously identified in the left lower lobe and attributed to histoplasmosis. In addition to these pulmonary opacities, increased FDG uptake was also observed in lymph nodes present in the cervical region, mediastinum, left lung hilum, and hepatic hilum. Notably, other pulmonary opacities with ground-glass pattern that were not present in the previous computed tomography were detected in the right lower lobe, with mild 18F-FDG uptake. Nasal swab performed shortly after the examination was positive for COVID-19. In this case, the 18F-FDG positron emission computed tomography/CT study demonstrated findings consistent with active COVID-19 infection coexisting with inflammatory changes associated with histoplasmosis infection.

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