scholarly journals Successful Bronchoscopic Cryorecanalization in a Case of Endobronchial Lipoma

2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
B. Lamprecht ◽  
G. Hutarew ◽  
P. Porsch ◽  
B. Wegleitner ◽  
M. Studnicka
Keyword(s):  
Airway Obstruction ◽  
Lower Lobe ◽  
Rigid Bronchoscopy ◽  
Benign Tumors ◽  
Histopathological Diagnosis ◽  
Heavy Smoking ◽  
History Of ◽  
The Right

Endobronchial lipomas are rare benign tumors; less than 150 cases have been reported so far. Bronchial occlusion usually leads to a misdiagnosis of asthma/COPD or malignancy. We report the case of a 67-year-old man with a history of heavy smoking (100 pack years), dyspnea on exertion, cough, and malaise who was treated for pneumonia for three weeks. Due to nonresolving atelectasis of the superior segment of the right lower lobe, a malignant endobronchial tumor was suspected. Rigid bronchoscopy with cryorecanalization led to both the definite histopathological diagnosis of endobronchial lipoma and the reopening of an endoluminal airway obstruction during one procedure.

scholarly journals Flexible Bronchoscopic Removal of Push-Pin from Right Lower Lobe Bronchus: a Case Report

2020 ◽  
Vol 3 (1) ◽  
pp. 323-325
Author(s):  
Prajwol Shrestha ◽  
Ashesh Dhungana ◽  
Madhusudan Kayastha ◽  
Manisha Shrestha ◽  
Deepa Niroula
Keyword(s):  
Foreign Body ◽  
Lower Lobe ◽  
Oral Route ◽  
Rigid Bronchoscopy ◽  
Foreign Body Aspiration ◽  
Flexible Bronchoscopy ◽  
Lobe Bronchus ◽  
Foreign Body Extraction ◽  
History Of ◽  
The Right

Foreign body aspiration is common in children and adolescents. Foreign body aspiration is often unnoticed and diagnosis may be delayed in children, as many fail to provide a history. Although rigid bronchoscopy is preferred modality, flexible bronchoscopy is also a useful tool for foreign body extraction from the distal airways in selected cases. An eleven-year-old boy presented with a history of fever and dry cough of one month's duration. A chest x-ray showed a linear radiopaque foreign body along the course of the right bronchus. Flexible bronchoscopy revealed a metallic nail-like structure in right lower lobe bronchus which was successfully grasped with the flexible forceps and extracted via the oral route with the bronchoscope. Upon extraction aspirated foreign body was found to be a push-pin.

scholarly journals Pulmonary Tuberculosis mimicking a right Eventration on Radiography: The falsity of single view radiograph in the diagnosis of a precursor of pulmonary disease: A Case Report

2021 ◽  
Vol 4 (1) ◽  
pp. 33-37
Author(s):  
John Ogunkoya ◽  
Oluwatosin Yetunde Adesuyi
Keyword(s):  
Pulmonary Tuberculosis ◽  
Lower Lobe ◽  
Middle Lobe ◽  
The Body ◽  
Single View ◽  
Lymph Node Enlargement ◽  
History Of ◽  
Chest X Ray ◽  
The Right ◽  
High Index Of Suspicion

Background: The diaphragm is one of the most important muscles of respiration in the body separating the abdomen from the thorax. Abnormalities of the diaphragm could be congenital or acquired, morphological or functional while pulmonary infection e.g. pulmonary tuberculosis, is implicated in its etiology. Case presentation: A 63-year- old man with six weeks history of cough productive of yellowish sputum. Chest X-ray showed a uniform well-circumscribed opacity in the right lower lobe abutting on or in continuum with the right diaphragm consistent with a diaphragmatic hump. Sputum Gene Xpert was positive for Mycobacterium tuberculosis. Chest CT scan revealed bilateral lymph node enlargement with hyperdense lesions in the anterior basal segment of the right lower lobe and medial bronchopulmonary segments of the right middle lobe. He was treated for 6 months with first-line anti-tuberculosis drugs. Discussion: The incidence of the diaphragmatic hump on chest radiograph worldwide and among Nigerians is unknown. The association of diaphragmatic hump with chest infection has been well document. The association of diaphragmatic hump with pulmonary tuberculosis is uncommon. Conclusion: A high index of suspicion is needed to diagnose pulmonary tuberculosis with atypical clinical and radiological presentations. Such prompt diagnosis will aid the treatment of the disease.

Odontogenic choristoma embedded in the cheek of an old patient

2021 ◽  
Vol 14 (10) ◽  
pp. e245733
Author(s):  
Guido Gabriele ◽  
Simone Benedetti ◽  
Fabiola Rossi ◽  
Paolo Gennaro
Keyword(s):  
Skin Lesion ◽  
Histological Study ◽  
Neck Region ◽  
Early Age ◽  
Histopathological Diagnosis ◽  
Unique Case ◽  
Head And Neck Region ◽  
Dental Procedures ◽  
History Of ◽  
The Right

Odontogenic choristomas are a rare and recently classified entity, defined as neoplasms containing tissues of odontogenic derivation, found in abnormal locations and usually diagnosed in the early age. The authors report a unique case of a 79-year-old patient who presented to our attention for a skin lesion in the right cheek with no history of trauma or recent dental procedures, that underneath presented an indolent tooth-like structure inside the soft tissue of the right cheek, which at the histological study resulted to be an odontogenic choristoma. This rare histopathological diagnosis should be considered when a hard lesion is present in the head and neck region.

scholarly journals Castleman's Disease: An Intrapulmonary Form with Intrafissural Development

2009 ◽  
Vol 9 ◽  
pp. 940-945 ◽  
Author(s):  
Hajer Racil ◽  
Sana Cheikh Rouhou ◽  
Olfa Ismail ◽  
Saoussen Hantous-Zannad ◽  
Nawel Chaouch ◽  
...  
Keyword(s):  
Contrast Enhancement ◽  
Castleman’S Disease ◽  
Lower Lobe ◽  
Unknown Etiology ◽  
Castleman's Disease ◽  
Curative Surgery ◽  
Abnormal Shadow ◽  
History Of ◽  
Chest X Ray ◽  
The Right

Castleman's disease (CD) is an uncommon, mainly benign, lymphoproliferative disorder of unknown etiology, mostly involving the mediastinum. Parenchymal lung involvement of the disease is exceedingly rare. We describe a case of CD in a 23-year-old woman with a 4-year history of recurring dyspnea and nonproductive cough, whose chest X-ray showed an abnormal shadow of the right hilum. Chest computed tomography confirmed the presence of a tissue-density mass of the right lower lobe, demonstrating poor contrast enhancement, associated with multiple laterotracheal and mediastinal lymphadenopathies. The patient underwent curative surgery, revealing a right hilar compressive mass, with an intrafissural development between the superior and middle lobes. Pneumonectomy was performed due to profuse bleeding. This case of CD is particular because of its unusual intrapulmonary location and its intrafissural development. Poor contrast enhancement is atypical in CD.

Multiple Pulmonary Pleomorphic Adenomas of Unknown Primary

2020 ◽  
Vol 154 (Supplement_1) ◽  
pp. S38-S39
Author(s):  
X Liu ◽  
W Miller
Keyword(s):  
Ct Scan ◽  
Salivary Glands ◽  
Lower Lobe ◽  
Unknown Primary ◽  
Benign Tumors ◽  
Low Grade ◽  
Eosinophilic Cytoplasm ◽  
Pleomorphic Adenomas ◽  
Multiple Primary ◽  
History Of

Abstract Introduction/Objective The most common site of pleomorphic adenomas (PAs) is salivary glands, which behave as benign tumors and rarely metastasize. Primary PAs in lungs are exceedingly rare. We report a case of multiple PAs in lungs with an inconclusive origin. Methods A 65-year-old woman had a two-year history of numerous scattered bilateral well-circumscribed pulmonary nodules measuring up to 2.1 cm. She had no prior history of smoking, asbestos exposure and salivary gland diseases, and denied any symptoms. The latest chest computed tomography (CT) scan showed the two largest lower lobe nodules had mildly increased in size compared to two years before. The patient then underwent wedge resections. Results Grossly, the wedge resection specimens showed multiple well-circumscribed, pale tan, firm nodules. Microscopically, the nodules comprised cytologically bland nests of polygonal to plasmacytoid cells with eosinophilic cytoplasm, variably set in a myxoid matrix. Immunohistochemical stains demonstrated that the cells were positive for AE-1/AE-3, S-100, bcl-2 and SOX-10, and negative for chromogranin, smooth muscle actin, p63, calponin, PAX-8, CD34, CD31, HMB-45, melan-A, HHF-35, GATA-3, GFAP and RCC marker; TTF-1 highlighted entrapped pulmonary epithelium but the tumor cells were negative. These findings might suggest metastatic low grade PA from salivary glands. However, the patient’s follow-up examination by an otolaryngologist was normal; the CT scan of her chest and abdomen did not show any remarkable findings other than her lung nodules. Conclusion To our knowledge, this is the first reported case of multiple pulmonary PAs without a preceding primary. It has raised questions about the pathogenesis of multiple PAs in lungs. Could PA present as multiple primary nodules in lungs? Could one primary pulmonary PA generate multiple satellite nodules in lungs? Do multiple primary pulmonary PAs have a different IHC profile than that of a single primary pulmonary PA? More research is needed.

scholarly journals Malignant Glomus Tumor (Glomangiosarcoma) of Intestinal Ileum: A Rare Case Report

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Ahmed Abu-Zaid ◽  
Ayman Azzam ◽  
Tarek Amin ◽  
Shamayel Mohammed
Keyword(s):  
Glomus Tumor ◽  
Single Case ◽  
Abdominal Mass ◽  
Benign Tumors ◽  
Histopathological Diagnosis ◽  
Glomus Tumors ◽  
First Case ◽  
Rare Case Report ◽  
English Medical Literature ◽  
History Of

Glomus tumors are rare mesenchymal neoplastic lesions arising from glomus bodies that are involved in skin thermoregulation. They are mostly benign tumors, and malignant variants have been rarely reported. The subungual zones of fingers and toes are the most frequent sites of observation. Glomus tumors arising in visceral organs of the gastrointestinal tract are exceedingly rare. Stomach antrum and intestinal duodenum are the most frequent organs involved. No single case of glomus tumor involving intestinal ileum has been previously reported in the English medical literature. To the best of our knowledge, we report the first case of malignant glomus tumor (glomangiosarcoma) of intestinal ileum in a 29-year-old female patient who presented with a 1-month history of a tender pelvi-abdominal mass, constipation, vomiting, and melena. The intestinal ileum glomus tumor was resected, and histopathological diagnosis was consistent with glomangiosarcoma. A postoperative 6-month followup failed to show any evidence of tumor recurrence.

scholarly journals Calcified Right Ventricular Fibroma in an Adult: A Case Report

2021 ◽  
Author(s):  
Huanhuan Gao ◽  
Shuai Yuan ◽  
Zhiqiang Hu ◽  
Zhelan Zheng ◽  
Shengjun Wu
Keyword(s):  
Right Ventricular ◽  
Histopathological Examination ◽  
Tumor Resection ◽  
Anterior Wall ◽  
Benign Tumors ◽  
Troublesome Symptom ◽  
History Of ◽  
The Right ◽  
Operative Recovery

Background: Cardiac fibromas are rare benign tumors of the heart composed of fibroblasts and collagen. They are common among children and adolescents but are rarely present in adults. Case presentation: We here report the case of a fifty-seven-year-old man who complaining of a 2-year history of chest tightness at rest. Transthoracic echocardiography detected a severe calcified mass protruding outside the right ventricular anterior wall near the apex. The patient was referred for tumor resection. The calcified mass was determined to be a cardiac fibroma with postoperative histopathological examination. The patient experienced an unremarkable post-operative recovery and was discharged 8 days later. Subsequent follow-up has shown complete freedom from his troublesome symptom. Conclusions: Preoperative diagnosis with various imaging modalities and early surgery are the keys to improve prognosis of patients with cardiac fibromas.

scholarly journals Ectopic intraconal orbital meningioma – A rare case report

2021 ◽  
Vol 12 ◽  
pp. 305
Author(s):  
Anil Kumar Sharma ◽  
Charandeep Singh Gandhoke ◽  
Somen Misra ◽  
Ashik Ravi ◽  
Rakesh Kumar Gupta ◽  
...  
Keyword(s):  
Optic Nerve ◽  
Visual Outcome ◽  
Surgical Excision ◽  
Histopathological Diagnosis ◽  
Who Grade ◽  
Rare Case Report ◽  
History Of ◽  
The Right ◽  
Orbital Meningioma

Background: Ectopic orbital meningiomas (OM) are a rare subset of OMs which are neither attached to the optic nerve sheath nor to the surrounding bone. Case Description: We report the case of a 65-year-old female who presented with a 1 year history of proptosis followed by visual loss and restricted right eye movements since 3 months. Radiology of the orbits was suggestive of intraorbital, intraconal, and heterogeneous contrast enhancing right eye lesion which was completely excised through supraorbital orbitotomy approach. Intraoperatively, the right optic nerve, though compressed, and displaced inferiorly, was free from the lesion. The final histopathological diagnosis was “Meningioma WHO Grade I.” At 3 months follow-up, patient’s vision in the right eye improved from perception of light positive to 6/12 and there was no evidence of recurrence. Conclusion: Rarity of ectopic OM, total surgical excision with an excellent postoperative visual outcome prompted us to report this case.

scholarly journals Primary leiomyoma of the ureter: a case report

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Shingo Morinaga ◽  
Shigeyuki Aoki ◽  
Motoi Tobiume ◽  
Genya Nishikawa ◽  
Hiroyuki Muramatsu ◽  
...  
Keyword(s):  
Malignant Tumors ◽  
Histopathological Examination ◽  
Urine Cytology ◽  
Benign Tumors ◽  
Case Presentation ◽  
Old Japanese ◽  
Retrograde Pyelogram ◽  
History Of ◽  
The Right ◽  
Enhanced Computed Tomography

Abstract Background Only 14 cases of leiomyoma with ureteral origin have been reported previously. Such primary leiomyomas often present as hydronephrosis, making the diagnosis difficult. Radical nephroureterectomy is often performed because of the possible diagnosis of a malignant tumor. We report the 15th case of primary leiomyoma with a ureteral origin. Case presentation A 51-year-old Japanese man presented with a chief complaint of asymptomatic gross hematuria with a history of hypertension. Enhanced computed tomography showed a tumor at the upper part of the right ureter that appeared to be the cause of hydronephrosis and contracted kidney; no retroperitoneal lymphadenopathy and distal metastasis were observed. A well-defined 20-mm (diameter) defect was identified at the upper of the right ureter on retrograde pyelogram with no bladder cancer on cystoscopy. Urine cytology and right divided renal urine cytology findings were negative. Laparoscopic nephroureterectomy was performed, and the extracted tumor measured 20 × 13 mm. Histopathological examination revealed primary leiomyoma with no recurrence 16 months after the operation. Conclusions Preoperative examination with the latest available ureteroscopic technology can help preserve renal function in the case of benign tumors by enabling preoperative ureteroscopic biopsy or intraoperative rapid resection. Moreover, nephroureterectomy is recommended in the case of preoperative suspicion of ureteral malignant tumors.

scholarly journals Meningococcal Pneumonia in a Young Healthy Male

2018 ◽  
Vol 2018 ◽  
pp. 1-3 ◽  
Author(s):  
Abdullah M. Al Alawi
Keyword(s):  
Emergency Department ◽  
Lower Lobe ◽  
Community Acquired Pneumonia ◽  
Cell Counts ◽  
History Of ◽  
Chest X Ray ◽  
White Blood Cell Counts ◽  
The Right ◽  
Local Guideline

A 23-year-old male presented to the emergency department with one-day history of right-sided pleuritic chest pain, haemoptysis, and fever. In the emergency department, the blood pressure was 140/60 mmHg, heart rate 89/min, body temperature 40°C, respiratory rates 20 breaths/min, and oxygen saturation 98% in room air. Physical examination revealed rales and bronchial breathing in the right infrascapular region. Laboratory analysis showed raised white blood cell counts and elevated inflammation markers. Chest X-ray showed right lower lobe consolidation. Intravenous(IV) ceftriaxone and doxycycline were started for the management of community-acquired pneumonia as per the local guideline. Later, on admission, blood culture was positive for Neisseria meningitidis (N. meningitidis). Ceftriaxone was continued for 4 days, and the patient was discharged while being on oral amoxicillin (1 gm TDS) for another 3 days. He remained well during the outpatient follow-up.

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