Pancoast tumor presenting with multiple joint pains: a case report.

BACKGROUND: Pancoast tumors represent a unique subset of lung cancers wherein a primary neoplasm arises in the lung's apex and invades the surrounding soft tissues. One of the main challenges in the diagnosis and treatment of these apical lung cancers is that they are usually not visualized on initial chest x-ray and, by the time the patient presents with symptoms, the tumor has almost always invaded nearby structures. CASE PRESENTATION: Herein we report a case of a 58-year-old nonsmoking African American male who presented to the neurology clinic with a history of multiple chronic joint pains. The patient complained of shoulder pain that traveled into his right arm and right finger and had worsened over the past 9 months. The patient also reported decreased right proximal strength and swelling of his right hand. Magnetic resonance imaging of the shoulder and cervical region showed mild cervical spondylosis and a questionable right apical mass. A subsequent high-resolution computed tomography scan of the chest revealed a large right apical lung mass, with chest wall invasion and erosion of the adjacent ribs. Biopsy of the mass confirmed poorly differentiated non-small cell lung cancer. Radiation therapy was initiated, and the patient's pain improved significantly. Given the size of the tumor, chemotherapy was recommended by the oncology team. The patient decided against chemotherapy. CONCLUSION: This case highlights the importance of early diagnosis by expanding the differential diagnosis in patients presenting with weakness, sensory loss, and shoulder pain beyond radiculopathy or joint-related diseases. A comprehensive history and careful examination may lead to an earlier diagnosis, more appropriate treatment, and better outcome in cases of Pancoast tumor presenting with neuropathic or musculoskeletal pain.

PANCOAST TUMOUR WITH SPINE RESECTION - CASE REPORT.

Pancoast tumours are defined as tumours arising from the upper lobe and invading the thoracic inlet,representing less than 5% of all lung cancers. Clinical features depend on the involved structures. For many years invasion of the spine was considered unresectable and fatal. Due to the progress in spine surgery, en bloc resection including the spine is nowadays possible. We report the first case of a successful en bloc vertebral resection of a Pancoast tumour in a 66 year-old male, with a squamous cell carcinoma, treated at our department in a multidisciplinary setting, after induction chemoradiotherapy. An en bloc resection including the left upper lobe, the first three ribs and the vertebral body of D2, was performed through a Paulson incision after posterior cervico-dorsal arthrodesis. A complete R0 resection was confirmed on the pathology specimen. Currently, one year after surgery, although no local recurrence has occurred, the patient is being treated with immunotherapy due to disease progression in the right acetabulum which was irradiated (20Gy) and then submitted to iliac resection and prothesis reconstruction.

Primary pulmonary angiosarcoma presenting as Pancoast tumor.

A primary pulmonary angiosarcoma is an extremely rare entity with fewer than 30 cases reported in the literature. We found no reports of primary pulmonary angiosarcoma presenting as a Pancoast tumor. We describe a case of pulmonary angiosarcoma located in the right superior sulcus that was treated by surgery.

[Do we inspecting the patient face who has shoulder pain?] / Omuz agrisi olan hastanin yüzünü de muayene ediyor muyuz?

A Pancoast or superior sulcus tumor is a rare, bronchogenic carcinoma. In the early period, shoulder pain is the most common symptom. In this case, the patient had presented with complaints of shoulder and arm pain at other outpatient clinics and was examined primarily for musculoskeletal causes and radiculopathy. The patient had no complaints of facial symptoms and Horner's syndrome signs, such as anhidrosis of the face and neck region, were not noticed. Advanced imaging of a patient with preganglionic Horner's syndrome is important. Fewer than 50% of patients with a Pancoast tumor have a resectable lesion at the first diagnosis. Diagnosis is often delayed or there may be a misdiagnosis because musculoskeletal disorders are the focus and there are few lung-related complaints. A detailed examination and anamnesis is very important in patients with arm and shoulder pain.

Reconstruction of a dominant vertebral artery during resection of a superior sulcus tumour with an incomplete circle of Willis.

A 74-year-old man presented with a left superior sulcus tumour invading the subclavian artery. After induction chemoradiotherapy, he underwent a vertebral artery reconstruction in addition to the subclavian artery reconstruction via a transmanubrial approach and video-assisted thoracoscopic left upper lobectomy. The final pathology was ypT4N0M0 adenocarcinoma. The technical aspects and indication for a vertebral artery reconstruction are discussed in this article.

Recurrent Diffuse Large B-Cell Lymphoma Presenting with Pancoast Syndrome: A Rare Cause of Radicular Neck Pain in the Emergency Department.

BACKGROUND: Pancoast syndrome is an uncommon complication of apical lung tumors. Symptoms include pain, brachial plexopathy, and Horner's syndrome, and are the result of extrinsic compression of tissues within the thoracic inlet. Lymphoma is a very rare etiology. CASE REPORT: We describe the presentation of a 59-year-old male with recurrent diffuse large B-cell lymphoma presenting with Pancoast syndrome. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Cancer is an uncommon cause of radicular neck pain but should be considered in the differential, particularly when constitutional complaints are also present. Symptoms and physical examination findings associated with Pancoast syndrome are the consequence of compression of the C7-T2 vertebral roots and sympathetic chain. Computed tomography is usually required to definitively visualize the mass.

Pleural lipoma clinically mimicking the presentation of superior sulcus tumour upon initial evaluation.

Here we present a case of a large pleural lipoma which presented with paresthesias of the hand. This is an unusual presentation of an uncommon tumour.

Less Invasive Approach to Pancoast Tumor in a Partitioned Incision.

We describe our approach to resect a Pancoast tumor with thoracoscopic assistance in a partitioned incision. We used the LigaSure vessel-sealing system under thoracoscopy in chest wall resection for Pancoast tumor. This approach is of great utility: easy-to use and less invasive for Pancoast tumor resection.

Video-assisted pulmonary lobectomy combined with transmanubrial approach for anterior Pancoast tumor resection: case report.

BACKGROUND: The mini-ivasive approach to superior sulcus tumors is an uncommon procedure that is still far from standardization. We describe a hybrid surgical technique to approach "en block" chest resection and pulmonary lobectomy for anterior superior sulcus tumors. CASE PRESENTATION: A patient affected by right anterior Pancoast tumor surgically staged as cT4N0M0 (suspected anonymous vein invasion) underwent chemo-radiation induction therapy with satisfactory tumor reduction. The surgical operation comprised an initial VATS approach to the hilar structures followed by a limited C-shaped anterior contra-incision; finally, the right upper lobe "en block" with the anterior part of the first and second rib was removed. The whole procedure was conducted with the patient in the supine position; no rib retractors were used. The definitive stage was ypT0N0M0. The patient had an uneventful hospital stay and at the 9 months follow-up she was free from disease and post-thoracotomy syndrome. CONCLUSIONS: In our opinion such hybrid VATS procedure has several advantages: starting with thoracoscopy it is possibleto exclude previously undetected pleural dissemination and to precisely define the tumor location as well as limits of the thoracic wall resection; time could be spared maintaining the patients in the supine position for both surgical times; postoperative pain and post-thoracotomy syndrome could be minimized avoiding the use of any rib retractor.

Use of FDG PET/CT in Patients with Pancoast Tumors: Does It Add Any Contribution to Patient Management?

PURPOSE: To evaluate any potential value of 2-deoxy-2-[18F] fluoro-D-glucose with positron emission tomography/computerized tomography (FDG PET/CT) in staging of patients with Pancoast tumors and to investigate the relationship between volume-based quantitative PET parameters and prognosis. MATERIALS AND METHODS: The authors retrospectively reviewed data of the 47 patients with Pancoast tumors who underwent initial staging by conventional imaging methods and FDG PET/CT. FDG-PET images were visually and quantitatively evaluated, and metabolic tumor volume (MTV), total lesion glycolysis, and maximum standardized uptake values of primary tumors were calculated. The correlations between quantitative PET parameters and tumor stages, as well as overall survival, were analyzed. RESULTS: By detecting unknown distant metastasis, PET/CT upstaged 21% of patients. The sensitivity and specificity for detection of lymphatic involvement were 100% and 83.75%, respectively. Having surgery (p = 0.01) and being at an early stage (p = 0.004) were the most predictive factors for overall survival. Although there was no significant correlation between quantitative PET parameters and overall survival, MTV was the most powerful discriminator for operability and preoperative staging (p < 0.05). CONCLUSIONS: FDG-PET imaging was found to be a valuable method for an accurate staging in the management of patients with Pancoast tumor. Having surgery and being at an early stage at presentation were found to be significant predictors for survival. Quantitative metabolic parameters may contribute to clarification of operable patient subgroups having an early disease stage with low MTV.

Three-dimensional multidetector computed tomography may aid preoperative planning of the transmanubrial osteomuscular-sparing approach to completely resect superior sulcus tumor.

The anterior transcervical-thoracic approach clearly exposes the subclavian vessels and brachial plexus. We believe that this approach is optimal when a superior sulcus tumor (SST) invades the anterior part of the thoracic inlet. However, this approach is not yet widely applied because anatomical relationships in this procedure are difficult to visualize. Three-dimensional tomography can considerably improve preoperative planning, enhance the surgeon's skill and simplify the approach to complex surgical procedures. We applied preoperative 3-dimensional multidetector computed tomography to a case where an SST had invaded the anterior part of the thoracic inlet including the clavicle, sternoclavicular joint, first rib, subclavian vessels and brachial plexus. After the patient underwent induction chemotherapy, we performed the transmanubrial osteomuscular-sparing approach and added a third anterolateral thoracotomy with a hemi-clamshell incision and completely resected the tumor.

Cases presenting to orthopedists with manifestations of lung cancer on skeletal radiographs.

The value of cervical spine or shoulder radiography has been established for the detection of Pancoast tumors. However, for the detection of lung cancers other than Pancoast tumors, the value of these skeletal radiographies has not been assessed. The aim of our study was to determine how many patients first presented to orthopedists with manifestations of lung cancer on skeletal radiographs and to present several cases for illustration. From the registry of the pathology department of our hospital, we identified 345 lung cancer patients diagnosed histologically over 10 years. From these patients, we selected 310 who had no previous history of malignancies at histological diagnosis of lung cancer. The study population consisted of individuals from the selected patients who had presented once or more to orthopedists at our hospital for any reason, at up to 2 years prior to histological diagnosis of lung cancer. For the study population, all radiological examinations performed by the orthopedists were reviewed by radiologists. The study population included 46 patients constituting 14.8 % (46/310) of the selected patients. Of these 46 patients, 37 (80.4 %) received 97 skeletal radiographies. Reviewing these skeletal radiographies disclosed lung tumors on 13 in 11 (11/46, 23.9 %) of the patients. We found that more than 10 % of lung cancer patients with no previous history of malignancies had presented to orthopedists on one or more occasions, at up to 2 years before histological diagnosis, and that approximately 25 % of these patients had manifestations of lung cancer on skeletal radiographs.