Painful Chest Wall Swellings: Tietze Syndrome or Chest Wall Tumor?

BACKGROUND: Tietze syndrome (TS) is an inflammatory condition characterized by chest pain and swelling of costochondral junction. Primary chest wall tumors may mimic TS. In this article, we report our experience of approximately 121 patients initially diagnosed as TS and determined chest wall tumor in some cases at the follow-up. METHODS: This is a retrospective review of patients diagnosed as TS by clinical examination, chest X-ray, electrocardiogram, routine laboratory tests, and computed tomography (CT) of chest: all treated and followed up between March 2001 and July 2012. There were 121 cases (41 males and 80 females; mean age, 39.6 ± 3.2 years) of TS. RESULTS: In 27 patients with initial normal radiological findings, the size of swellings had doubled during the follow-up period (mean, 8.51 ± 2.15 months). These patients were reevaluated with chest CT and bone scintigraphy and then early diagnostic biopsy was performed. Pathologic examination revealed primary chest wall tumor in 13 patients (5 malignant, 8 benign). CT had a sensitivity of 92.3% and a specificity of 64.2% in detection of tumors (kappa: 0.56, p = 0.002), whereas the sensitivity and the specificity of bone scan were 84.6 and 35.7%, respectively (kappa: 0.199, p = 0.385). CONCLUSION: Primary chest wall tumors could mimic TS. Bone scintigraphy or CT is not specific enough to determine malignant and other benign disorders of costochondral junction. Therefore, clinicians should follow TS patients more closely, and in case of increasing size of swelling, early diagnostic biopsy should be considered.

Elastofibroma dorsi management and outcomes: review of 16 cases.

OBJECTIVES: Elastofibroma dorsi (ED) is a rare, benign lesion arising from connective tissue, usually found at the inferior pole of the scapula. To date, only a few small series have been reported in the English literature and there are few data about the long-term outcomes after surgery. Our goal is to contribute a better understanding of this tumour and to determine the long-term outcomes after surgery. METHODS: Sixteen patients with a diagnosis of ED were identified from the unit's database. The clinical presentation, diagnosis, pathological evidences and long-term outcomes were evaluated. RESULTS: There were 11 females and 5 males with a mean age of 61.1 years (range 38-78 years). The tumour was located on the right in 5 (31.2%) patients, on the left in 6 (37.5%) patients and bilaterally in 5 (31.2%). Six patients had painful scapular swelling resulting in restriction of movement of the shoulder whereas 10 reported only painful scapular mass. All 16 patients underwent complete resections. The tumour size ranged from 3 to 15 cm. The mean hospital stay was 3.1 ± 1.4 days with a morbidity of 18.75% (seroma observed in 3 patients). The mean follow-up was 58.4 ± 29.5 months (range 11-92 months). In 2 patients (12.5%) a new occurrence on the contralateral side was observed at the follow-up. CONCLUSIONS: Elastofibroma dorsi is a rare, ill-defined, pseudotumoural lesion of the soft tissues. Surgical treatment can be proposed if the lesion is symptomatic. Furthermore, at the follow-up, the possibility of new occurrences on the contralateral side should be kept in mind.

Management of community-based shotgun injuries of the extremities: impact of emergent vascular repair without angiography.

BACKGROUND: Shotgun injuries of the extremities create challenging problems for vascular surgeons. In this study, we retrospectively analyzed surgical results without preoperative angiography. METHODS: Forty-nine patients with shotgun wounds who underwent vascular reconstruction in the extremities from 1999 to 2004 were retrospectively reviewed. RESULTS: Vascular reconstruction of the extremities after shotgun injury differs from that following injuries caused by other firearms because of extensive tissue damage. In 19 patients, function of the extremity was unsatisfactory after one year; in 12 of them functional deficit was extreme, which was thought to be the result of nerve injury. After several interventions, 25 of 49 patients are well after one year under a rehabilitation program. CONCLUSION: Based on these results, we favor immediate operative exploration of the extremities in patients with hard signs of vascular trauma, thereby minimizing the ischemic interval, and we recommend angiography only for elective operations. Early fasciotomy should be done without hesitation in patients with long ischemic periods and in those with combined arterial/venous injury.

A novel and safe technique in closed tube thoracostomy.

BACKGROUND: Tube thoracostomy (TT) is the most commonly performed surgical procedure in thoracic surgery clinics. The procedure might have to be repeated due to ineffective drainage in patients with tube malposition (TM), in whom the drain is not directed to the apex or located in the fissure. Trocar technique, which is used to prevent TM, is not recommended because of its potential for severe complications. METHODS: The study involved 180 patients who required TT application for any etiology within one year. The patients were divided into two groups as Group A, who had undergone classical surgical technique (n = 90) and Group B, who had undergone a combination of surgery and trocar techniques (n = 90). The groups were compared for TM, the effect of TM on the drain removal, and other insertion related complications. RESULTS: In Group A, 23 patients had TM, 4 of whom developed associated ineffective drainage, while the patients in Group B had no insertion related complications (p = 0.001). The mean drain removal time of the patients with TM was 5 +/- 2.25 days. In the patients who did not develop TM, it was 3.39 +/- 1.18 days (p = 0.001). CONCLUSIONS: The modified combination technique is a reliable method in preventing TM and its potential complications.

A comparison of epidural and paravertebral catheterisation techniques in post-thoracotomy pain management.

BACKGROUND: Thoracotomy is a surgical procedure associated with severe pain. Operative morbidity rates reduce by effective postoperative pain control. The aim of this study is to compare the effectiveness of the thoracic epidural blockade (TEB) and the paravertebral blockade (PVB) methods in relieving the pain caused by a thoracotomy incision. MATERIALS AND METHODS: We studied 44 consecutive patients who underwent elective posterolateral thoracotomy. The patients were classed into two groups: TEB (n=19) and PVB (n=25). Patients in both the groups could self-control the infusion of bupivacaine infusion and diclofenac sodium. The groups were compared according to the parameters such as analgesic efficacy (VAS), respiratory function tests (forced expiratory volume in 1s (FEV(1)), peak expiratory flow rate (PEFR) and arterial blood gases), stress response (serum cortisol and glucose levels), adverse effects, necessity for additional analgesia, duration of catheter application procedure, mean hospital stay and postoperative follow-up. Results are analysed statistically by Mann-Whitney U, Wilcoxon, chi-square and Fisher's exact tests, and a p-value of <0.05 was accepted to be statistically significant. RESULTS: There was no significant difference between the two groups with regard to age, gender, VAS, FEV(1), PEFR, serum cortisol and glucose levels, necessity for additional analgesia and hospital staying days. In contrast, adverse effects and duration of catheterisation were statistically significantly lower in group PVB (p=0.001 and p<0.001, respectively). CONCLUSION: PVB catheterisation can be easily performed and placed in a short span perioperatively. Therefore, it might be the preferred method over TEB which has a high incidence of adverse effects and complication rates.

An analysis of clinical features of pulmonary giant hydatid cyst in adult population.

BACKGROUND: We performed an analysis of giant hydatid cysts (GCHs) detected in the adult population by comparison with the features of other simple hydatid cysts (CHs) in the light of the relevant literature. METHODS: The records of 74 adult patients who were operated on in our clinic for pulmonary CHs between 2001 and 2005 were retrospectively evaluated. Cysts that were 10 cm or larger in diameter on any plane were considered GCHs. The cysts were classified into 2 groups as GCHs (group A) and other (group B). The groups were then compared for age, sex, symptom, cyst location, preoperative complications, surgical procedure performed, operative morbidity, and mortality. RESULTS: Of 74 patients, 10 (13.5%) were in group A and 64 were in group B. No differences were detected between the clinical presentation, gender distribution, surgical procedure performed, and postoperative morbidity and mortality rates of GCHs and other cysts in adults. In both groups, there were no significant differences between the rates of involvement of 2 lungs (P = .527). However, both groups had lower lobe involvement, more markedly in group A (81.8% and 45.5% respectively; P = .023). Two patients in group A (20%) and 18 patients in group B (28.1%) had complicated cysts. CONCLUSIONS: The tendency of GCH to involve the lower lobe of the lung compared to smaller cysts suggests underlying mechanisms other than lung elasticity in the late onset of the symptoms parallel to cyst growth.

Chylothorax Resulting from a Penetrating Injury of the Neck: a Case Report.

Chylothorax is characterized by an accumulation of lymphatic fluid in the pleural cavity due to compression or loss of integrity of the thoracic duct for any reason. It is frequently secondary to intrathoracic malignancies and iatrogenic trauma. Thoracic duct injury and resulting chylothorax, due to penetrating injuries of the neck, are very rare. This report presents a patient with chylothorax associated with penetrating neck trauma, who was successfully treated, and provides discussion on this very rare case in the light of the available literature.

A case of radiation-induced sternal malignant fibrous histiocytoma treated with neoadjuvant chemotherapy and surgical resection.

BACKGROUND: Primary sternal malignant fibrous histiyocytoma (MFH) is highly rare. Effective treatment modality is surgical resection with wide margins. However, to date, the effects of radiotherapy or chemotherapy has not been clearly defined. CASE PRESENTATION: Herein, we aimed to present a 50-year old female patient with MFH occurred in the radiotherapy field who had had surgical procedure for breast cancer 19 years ago and had followed by radiotherapy. Neoadjuvant chemotherapy was applied for MFH due to cardiac and mediastinal vascular invasion. Wide resection was carried out for the mass after having been decreased in size following neoadjuvant chemotherapy. CONCLUSION: Neoadjuvant chemotherapy was an effective method. In planning the surgical resection, the size of the tumor before chemotherapy should be considered as the initial size and surgical margins should be determined accordingly.

Traumatic pulmonary pseuodocysts: two case reports.

Traumatic pulmonary pseudocyst (TPP) is a rare complication, sometimes encountered after blunt thoracic trauma and even more rarely following penetrating injuries. It is more common among pediatric and young adult patients. Although TPP is usually benign in nature, complications associated with hemoptysis and secondary infection may develop. The treatment is conservative. In this report, we present two rare cases of TPP occuring after a high-speed accident and a stab wound injury, where conservative treatment provided good outcomes.

Intrathoracic humeral head fracture-dislocation: is removal of the humeral head necessary?

Intrathoracic fracture dislocation of the humeral head due to a blunt trauma is very rare. It may be accompanied by local and systemic injuries associated with high-energy trauma. Because a limited number of cases were reported, appropriate treatment modality remains unclear. A case of intrathoracic humeral head fracture-dislocation caused by a high-speed motor vehicle accident is presented herewith, along with the treatment methods used within the scope of the current literature.

The time course of recovery following mild thoracic trauma.

PURPOSE: The purpose of this study was to determine when patients are able to return to their normal work or home activities. PATIENTS AND METHODS: Eighty cases, 35 females (44%) and 45 males (56%), presenting to our hospital between the years of 2003 and 2004 were prospectively evaluated. There were no hemopneumothorax or associated injury. The patients were randomized into two groups with respect to treatment modalities as the following: non-steroid anti-inflammatory (NSAIDs) and Tramadol treatment groups. In the follow-up, visual analog scale (VAS), and vital capacity were conducted on the days 0, 2, 7 and 30 and 6 months. The results were statistically analyzed. RESULTS: The mean age of the group receiving NSAIDs was 55.42 +/- 15.72, and for the group receiving tramadol treatment, it was 55.67 +/- 17.23. VAS result was 7.8 +/- 1.8 in those receiving NSAIDs treatment, while it was 8.2 +/- 1.6 in the other group. The vital capacity was 235.54 +/- 82 ml for the former group, and 232.43 +/- 89.44 for the latter. In their follow-up, particularly by the 7th day, significant improvement of VAS and vital capacity were observed (p < 0.01). Maximum improvement was achieved on the 30th day (p < 0.001). There was no change in the 6th month. CONCLUSION: Patients are able to return to their normal work or home activities after 7 days. Patients experienced steadily decreasing pain and improved vital capacity at each time point after injury. No difference in response was seen between the two medications. A significant improvement is observed by the 7th day after the trauma (p < 0.01). Optimal improvement was achieved on the 30th day (p < 0.001).

Primary pulmonary haemangiopericytoma: a very rare case.

Hemangiopericytoma is a mesenchymal neoplasm originating from pericytes--a cell type that surround capillaries. Its primary localization in the lung is extremely rare. A 41-year-old male patient was admitted to our hospital with an abnormal opacity on his chest X-ray. A primary tumor, located in the left upper lobe, was resected, and final diagnosis was hemangiopericytoma of pulmonary origin. The patient has been well for 2 years since the operation with no sign of recurrence or metastasis. A rare case of primary pulmonary tumor has been presented, and possibilities and difficulties in diagnosis as well as therapy are discussed.

A new and safe technique for removing cervical esophageal foreign body.

Despite the recent advances in instrumentation and anesthesia, removal of esophageal foreign bodies remains a challenge. Endoscopic removal of foreign bodies has yielded a success rate of 80%. Surgical removal of these foreign bodies is necessary when the endoscopic manipulations fail. Localization and size of the bodies play a critical role in the method of treatment. Here we present a patient with a large stone with sharp edges located in the cervico-thoracic region which was removed after being pushed into the hypopharynx through the esophagus rather than being pushed into the stomach. The technique used proved to be effective and safe; this may be the first use of the procedure in the literature.

Protective effect of erythropoietin on type II pneumocyte cells after traumatic brain injury in rats.

BACKGROUND: The main objective was to evaluate the protective effect of erythropoietin on lung ultrastructure against damage in rats after traumatic brain injury. METHODS: We used forty Wistar-Albino female rats weighing 170-200 gr. The rats were allocated into five groups. The first group was the control and the second was the craniotomy without trauma. The third group was the trauma group. The fourth and fifth groups were erythropoietin (1000 IU/kg) and vehicle (0.4 mL/rat) groups, respectively. A weight-drop method was used for achieving head trauma. Samples were obtained from pulmonary lobes 24-hour post injury. Lipid peroxidation levels were determined and electron microscopic scoring model was used to reveal the ultrastructural changes. RESULTS: Ultrastructural evaluation revealed pathologic changes in the trauma group compared with the control group (p < 0.05). Lipid peroxidation levels were found to be higher in the trauma group (p < 0.05). Erythropoietin significantly reduced both the ultrastructural pathologic changes and the lipid peroxidation levels in the treatment group (p < 0.05). CONCLUSIONS: Erythropoietin protects the ultrastructure of pneumocyte type II cells against damage after traumatic brain injury.

[Treatment in patients with low traumatic pneumothorax ratio]. / Düsük yüzdeli travmatik pnömotoraksta tedavi.

Thoracostomy tube placement (TT) is currently one of the most important treatment modalities used in traumatic pneumothorax patients. In patients with low pneumothorax ratio (percentage), both follow-up without surgery and employing intervention when indicated may be appropriate choice. We presented the outcome of patients with low traumatic pneumothorax ratio treated by follow up without surgical intervention in our clinic. During the period from January 2000 until January 2002, 108 patients who were treated and followed with low percentage traumatic pneumothorax in Ankara Numune Hospital Thoracic Surgery Clinic were allocated into three groups due to blunt trauma of the thorax, penetrating-cutting instrument injury and gunshot injury. All patients were admitted to the clinic with the purpose of observation without surgical intervention and chest roentgenograms were taken at the sixth and twelfth hours and daily thereafter. TT was performed for 46 (43%) patients whose pneumothorax ratio increased during the observation period. TT was more frequent in patients with 20% percentage pneumothorax (69%) as well as with two or more fractured ribs (69%). Follow-up without surgical intervention may one of the appropriate modes of treatment in patients who have minimal traumatic pneumothorax.

Rapid pleurodesis in symptomatic malignant pleural effusion.

OBJECTIVE: The objective of the study was to see whether a rapid method of pleurodesis was superior to the standard protocol in patients with symptomatic malignant pleural effusion. METHODS: Between January 2000 and February 2003, a prospective randomised trial was carried out in a sequential sample of 27 patients with malignant pleural effusions documented cytopathologically. Twelve patients were allocated to group 1 (standard protocol) and 15 to group 2 (new protocol). A small-bore catheter (12 Fr) and oxytetracycline (35 mg/kg of body weight) were used in both groups. In group 1, patients had drainage until radiological evidence of lung re-expansion was obtained and the amount of fluid drained was less than 150 ml/day, before oxytetracycline was instilled. The catheter was removed when the amount of fluid drained after instillation was less than 150 ml/day. In group 2, patients had the oxytetracycline instilled in a fractionated-dose manner following frequent aspirations at 6h intervals. The catheter was removed when the total amount of fluid drained after instillation of the oxytetracycline [OT] was less than 150 ml/last three aspirations. Response was evaluated at 1, 3 and 6 months after pleurodesis. RESULTS: There was no statistically significant difference in the demographic features, site of the primary tumour, disease characteristics, and response rates in any evaluation period in both groups (P>0.05). However, the number of days of drainage and hospitalisation, and the cost were significantly lower in the second group (P<0.001). CONCLUSIONS: This new pleurodesis method provided shorter hospital stay resulting in superior cost-effectiveness and palliation without sacrificing the efficacy of pleurodesis.

Left thoracophrenotomy and cervical approach in the surgery of distal third oesophageal and cardia tumours.

BACKGROUND: The aim of the present study was to assess and report the results of left thoracophrenotomy + cervical approach in the surgery of distal third oesophagus and cardia tumours. METHODS: Thirty patients who were treated between 1999 and 2003 were retrospectively reviewed taking into consideration the result of the surgical method used. RESULTS: Eighteen (60%) patients were men with a mean age of 61.3 +/- 8.5 years (range, 32-75 years). The main complaints were dysphagia (particularly with hard food), weight loss and odynophagia. There were 14 cases of adenocarcinoma and 16 cases of squamous cell carcinoma. The serum albumin and protein levels were found to be low in 90% of the cases. Minimal anaemia was detected in 80% of the cases. Fifteen (50%) of the cases were stage III, 10 (35%) were stage IIb and five (15%) were stage IIa. Histopathologically, intrathoracic lymph node metastasis was present in eight (27%) patients and intra-abdominal lymph node metastasis was present in 12 (40%) cases. There were no mortalities related to surgery. Early anastomosis leakage occurred in two (6%) cases. Minor complications occurred in three cases. The mean hospitalization time was 10 days postoperatively. Five years of follow up was possible in 20 of the cases. The mean survival was 26 months in four cases with stage IIa, 22 months in six cases with stage IIb and 16 months in 10 cases with stage III. CONCLUSION: This exposure from this technique provides easy access to both the oesophagus and stomach. Surgical dissection is easy and safe, and complications related to surgery are rare. Lymph node dissections of both systems can be made and a safe surgical margin is possible with cervical anastomosis. It is highly tolerable by the patient. This technique can be used in distal third oesophageal and cardia tumours. It has acceptable morbidity and mortality, with some potential benefits.

Ultrastructural changes in tracheobronchial epithelia following experimental traumatic brain injury in rats: protective effect of erythropoietin.

BACKGROUND: We aimed to demonstrate the time dependent ultrastructural changes in tracheobronchial epithelia after traumatic brain injury. And also, protective effect of erythropoietin was demonstrated. METHODS: We used 56 Wistar-Albino female rats weighing 170 to 200 g. The rats were allocated into 7 groups. First group was the control. The second underwent craniotomy without trauma. The third, fourth, and fifth groups were respectively 2-, 8-, and 24-hour trauma groups. The sixth and seventh groups were respectively treatment (erythropoietin, 1,000 IU/kg) and vehicle (0, 4 ml/rat) groups. Weight-drop method was used for achieving head trauma. Samples were obtained from both trachea and main bronchi. Modified electron microscopic scoring model was used to reveal the ultrastructural changes in both trauma and treatment groups. RESULTS: There was no statistical difference between control and sham groups (p >0.05). Scores of all trauma groups were significantly different from the controls (p <0.05). Trauma produced obvious gradual damage on ultrastructure of the tracheobronchial epithelia. Erythropoietin decreased tracheobronchial scores after traumatic brain injury in significant levels. Erythropoietin attenuated ultrastructural scores for each organelle in significant levels (p <0.05 for each organelle). CONCLUSIONS: The data suggested that ultrastructural damage is obvious at 2 hours deteriorating with time. Erythropoietin protects epithelia against damage after traumatic brain injury. Pharmaceutical lung preservation may help gaining efficacious donor lungs in brain death. But, further time dependent experiments are needed to determine the liability of the donor lung after traumatic brain injury. This fact is to be known for achieving higher graft survival rates.

Ultrastructural changes in pneumocyte type II cells following traumatic brain injury in rats.

OBJECTIVE: We aimed to demonstrate the time-dependent ultrastructural changes in pneumocyte type II cells following brain injury, and to propose an electron microscopic scoring model for the damage. METHODS: Forty Wistar-Albino female rats weighing 170-200 g were used. The rats were allocated into five groups. The first group was the control and the second was the craniotomy without trauma. The others were trauma groups. Weight-drop method was used for achieving head trauma. Samples were obtained from the right and left pulmonary lobes at 2-, 8-, and 24-h intervals after transcardiac perfusion. An electron microscopic scoring model was used to reveal the changes. RESULTS: There were no ultrastructural pathological findings pointing to lung injury in any rat of the control groups. There was intense intracellular oedema in type II pneumocyte and interstitial oedema in the adjacent tissue in trauma groups. Oedema in mitochondria and dilatation in both smooth endoplasmic reticulum and Golgi apparatus was more evident in the 8- and 24-h trauma groups. The chromatin dispersion was disintegrated in the nucleus in all trauma groups. Scores of all trauma groups were significantly different from the controls (P<0.05). All trauma groups were different from each other at significant levels (P<0.05 for each trauma groups). CONCLUSIONS: The data suggested that ultrastructural damage is obvious at 2 h and deteriorates with time. The electron microscopic scoring model worked well in depicting the traumatic changes, which were supported by lipid peroxidation. Further experiments are needed to determine the exact outcome after brain death model.