1/10. Lymphocutaneous fistula as a long-term complication of multiple central venous catheter placement.We report a case of a lymphocutaneous fistula in a 19-month-old boy who had been a premature neonate, born in the 23rd week of gestation. The fistula, an apparent complication of central venous line placement during the patient's first 5 months of life, was composed of a distinct lymphatic vessel bundle in the right supraclavicular region, with its exit point at the posterior aspect of the right shoulder. The drainage ceased immediately after resection and repair of a 1-cm obstruction in the superior vena cava.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
2/10. The use of subatmospheric pressure dressing therapy to close lymphocutaneous fistulas of the groin.groin lymphorrhea is an uncommon but serious complication of vascular and cardiac surgery as well as interventional procedures that cannulate the femoral vessels. Treatment options are somewhat controversial. For lymphocutaneous fistulas, a commonly used current modality is early surgical ligation with the assistance of blue-dye staining of the lymphatic anatomy. The purpose of this case series is to give the first description of a new, less invasive, approach using subatmospheric pressure dressing therapy for the treatment of the challenging problem of lymphocutaneous fistulas of the groin.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
3/10. Lateral upper arm free flap for primary reconstruction of pharyngeal defects in ablative oncological surgery. Report of six consecutive cases.Free microvascular flaps are an established method for soft tissue reconstruction following ablative oncological surgery in the head and neck. Functional reconstructions of the hypopharynx and the pharyngoesophageal segment (PES) are of particular relevance, as they are highly demanding surgical procedures. So far, the radial forearm free flap (RFFF) and the free jejunal transfer have been the transplants predominantly used for this purpose. The lateral upper arm free flap (LUFF) presents an alternative method for the fasciocutaneous tissue transfer. We report on our experience with the LUFF in a 56-year-old male patient with a pT3pN0M0 squamous cell carcinoma of the hypopharynx. A pharyngocutaneous fistula developed 5 days after pharyngolaryngectomy with bilateral neck dissection. The fistula was localized between the pharyngeal constrictor muscle and the esophagus and was closed with an LUFF from the left arm. Excellent flap adaptation to the remaining pharyngeal mucosa was observed. Although the length of the vascular pedicle and the diameter of the vessels in the LUFF are smaller than those in the RFFF, neither pedicle length nor vessel diameter proved to be a problem. The LUFF can be recommended as a well-vascularized, relatively safe and reliable flap for reconstruction of tubular structures such as the hypopharynx and the PES after tumor ablation and as an alternative to the RFFF. The flexibility of the LUFF allows surgeons to reconstruct the anatomy of the lost soft tissues as adequately as possible.- - - - - - - - - - ranking = 2keywords = vessel (Clic here for more details about this article) |
4/10. Bone wax as a cause of a foreign body granuloma in a cranial defect: a case report.Bone wax was used to stop bleeding of the diploic vessels after harvesting cranial bone for reconstruction of an orbital floor defect. After five months a fistula in the overlying skin of the donor site appeared and was eventually surgically explored. Remnants of bone wax and surrounding inflammatory tissue were removed and the fistula was excised. Histological examination revealed a foreign body granuloma. The use of bone wax and possible alternative local haemostatic agents and their complications are discussed.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
5/10. Carotid blowout with infection: management with endovascular and open vascular approaches--a case report.The management of patients with head and neck cancer can be complicated by massive carotid artery hemorrhage, often requiring ligation owing to the emergent conditions and scarring from previous surgery and radiation. A case of emergent endovascular management of carotid artery hemorrhage in a patient treated for pharyngeal carcinoma is described. hemorrhage was controlled, but on follow-up the patient developed a carotid-cutaneous fistula with exposure of the coils. Further management required the use of autogenous vein to replace the involved vessels. This case demonstrates that endovascular control of carotid hemorrhage can be successful, but close follow-up is necessary to identify potential subsequent complications.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
6/10. Massive hemorrhage caused by major pulmonary vessel-cutaneous fistula in the late postoperative period: report of two cases.Sudden life-threatening hemorrhage caused by erosion of the wall of a thoracic blood vessel such as the aorta, pulmonary artery, or pulmonary vein, in the late postoperative period is extremely rare and presents a challenging emergency. We report the cases of two patients whose only clinical manifestation was a hemorrhagic cutaneous chest wall fistula. Both patients were treated by emergency surgery. The diagnosis and management of this clinical entity requires a high index of suspicion and innovative therapeutic solutions.- - - - - - - - - - ranking = 5keywords = vessel (Clic here for more details about this article) |
7/10. Usefulness of the galea flap in treatment of extensive frontal bone defects: a study of 14 patients.We present a technique for treating extensive frontal bone loss after chronic osteitis and subsequent treatment. Unlike the technique usually performed in such cases (exclusion and filling), the frontal sinuses were conserved by isolating them from the reconstructed frontal vault. Isolation was achieved by means of a temporal galea and periosteum flap with a pedicle arising from the superficial temporal vessels. The study concerned 14 patients operated on from two to seven times for osteitis, which persisted in many patients for more than 10 years.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
8/10. thoracic duct-cutaneous fistula in a patient with cirrhosis of the liver: successful treatment with a transjugular intrahepatic portosystemic shunt.patients with cirrhosis of the liver have increased hepatic and gastrointestinal lymph flow that may contribute to the formation of ascites and pleural effusions. Increased lymph flow, which is due to postsinusoidal portal hypertension, causes a high rate of flow through the thoracic duct. Because of the high flow rates, disrupted lymphatic vessels in patients with cirrhosis of the liver may fail to close, a situation that results in chylous ascites, pleural effusions, or chylous fistulas. Chylous fistulas deplete proteins, fluid, and lymphocytes and thus lead to volume depletion and coagulopathy. Herein we describe an unusual case in which a high-output traumatic thoracic duct-cutaneous fistula developed in a patient with cirrhosis and led to volume depletion and coagulopathy. Correction of the portal hypertension with placement of a transjugular intrahepatic portosystemic shunt led to closure of the fistula and normalization of accompanying metabolic abnormalities.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
9/10. Free gastro-omental flap reconstruction of the complex, irradiated pharyngeal wound.BACKGROUND: Reconstruction of the complex pharyngeal wound after radiotherapy presents a surgical challenge. methods: Evaluation of the gastro-omental flap in the reconstruction of the pharynx and overlying soft tissue after local flap failure. RESULTS: A 70-year-old patient underwent a total laryngectomy and radical neck dissection after 70 Gy of external beam radiotherapy for an advanced squamous cell carcinoma of the pyriform sinus. Postoperatively, a large pharyngocutaneous fistula developed. Attempted closure with a pectoralis major flap was unsuccessful. A tubed gastro-omental free flap based on the right gastroepiploic vessels was used to reconstruct the pharynx. The accompanying greater omentum was skin grafted after filling the large soft tissue defect in the neck. The wounds healed primarily, and oral alimentation was resumed on the seventh postoperative day. CONCLUSIONS: The gastro-omental flap is a versatile composite flap which can provide mucosal lining as well as abundant soft tissue. It should be considered a secondary option in irradiated, complex pharyngeal wounds when local flaps are not available to be used in conjunction with free jujunal transfer.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
10/10. A new twist to the myocutaneous turnover flap for closure of a spinal defect.We have described the deepithelialized myocutaneous turnover of a gluteus maximus island flap based on the superior gluteal vessels used for closure of an acquired midline defect of the lower back complicated by cerebrospinal fluid fistula. cerebrospinal fluid fistula, although a rare complication of an acquired midline back defect, further adds to the reconstructive challenge of such a wound. As this case illustrates, cerebrospinal fluid fistula can have serious and potentially life-threatening implications and so demands rapid surgical intervention. Dural patching with fascia lata graft having already failed, reconstruction was achieved using a well vascularized deepithelialized cutaneous patch on a gluteus maximus island turnover flap. The technique of deepithelializing a skin island for dural repair could be applied to any myocutaneous flap used in reconstruction of a midline back defect complicated by cerebrospinal fluid leak. This provides a method of dural repair and reconstruction of the defect in one step and obviates the need for cerebrospinal fluid diversion.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
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