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Primary cutaneous cribriform carcinoma (PCCC) is an extremely rare carcinoma of the sweat glands. In this case report, we present a 41-year-old man with PCCC in the heel. The patient had heel pain for 10 months, and his complaints had increased in the past 2 months. Physical examination revealed a firm nonmobile mass at his heel. The PCCC in the heel was excised by wide resection after biopsy, and the defect that occurred after resection was reconstructed with a vascularized free anterolateral thigh flap. There were no complications during or after the surgery. No recurrence or metastasis was encountered during 48 months of follow-up. The patient continues his daily life activities without any problems or pain. In the heel, PCCC can be effectively treated by extensive resection and reconstruction of the defect with a skin graft/vascularized flap. Cribriform carcinomas of visceral organs and primary cutaneous adenoid cystic carcinoma should be included in the differential diagnosis, which should be made carefully, histopathologically, and immunohistochemically.
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Adenocarcinoma , Carcinoma Adenoide Cístico , Retalhos de Tecido Biológico , Adulto , Carcinoma Adenoide Cístico/cirurgia , Retalhos de Tecido Biológico/patologia , Calcanhar/patologia , Calcanhar/cirurgia , Humanos , Masculino , Dor , Coxa da Perna/patologiaRESUMO
Bizarre parosteal osteochondromatous proliferation (BPOP) or Nora's lesion is a rare, benign, but locally aggressive tumor. We present a case of a 45-year-old patient with progressive swelling of his toe for four years, pain, and difficulty with shoe wear. The lesion was excised after adequate evaluation and the resection histopathology was compatible with Nora's lesion. There was no local recurrence at 24 months of follow-up. Nora's lesion can be effectively treated by complete surgical excision or en bloc resection. Though rare, Nora's lesion should be considered in the differential diagnoses of osteogenic and/or chondrogenic overgrowths in the bones of feet such as subungual exocytosis, osteochondroma, chondrosarcoma, periosteal chondroma/chondrosarcoma, and parosteal osteosarcoma.
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Chondromyxoid fibroma (CMF) of the calcaneus is extremely rare. We report a case of CMF of the calcaneus in a 34-year-old female. She had foot pain for one year and had increased pain for the last two months. The patient complained of limping due to the pain she felt. CMF of the calcaneus was treated with curettage and bone grafting. The patient was allowed to mobilize the very next day of surgery with weight bearing as much as she could tolerate. No recurrence was encountered during the 18-month follow-up of the patient. The patient could perform activities in her daily life painlessly. Carefully performed curettage and bone grafting is an effective treatment method in the treatment of CMF of the calcaneus. CMF in the calcaneus may not be as rare as it is thought, and should be considered in the differential diagnosis.
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BACKROUND: The present study aimed to determine the frequency of spinal metastases, to evaluate the features of spinal metastases, and to reveal clues to shed light on the origin of spinal metastases with unknown primary. METHODS: The data of patients who were followed up with the diagnosis of cancer in Istanbul Oncology Hospital between 2017 and 2019 were analyzed retrospectively. A total of 156 patients with spinal metastases and without visceral metastases were included in the study by applying inclusion and exclusion criteria. Clinical data, pathological diagnostic reports, and positron emission tomography-computed tomography results of 156 patients were evaluated. The groups were evaluated in terms of age, gender, number of spinal metastases (single focus, multiple focus), and localization of spinal metastasis. The spinal localization evaluation included both the main anatomical localizations and a detailed evaluation of each spine. RESULTS: The most common metastasis region was the thoracic spine in respiratory system cancers (28.38%), the thoracic + lumbar spine in breast (42.42%), prostate (50.00%), and gynecologic (40.00%) cancers, and the lumbar spine in gastrointestinal (37.50%) and urinary (30.00%) tract cancers (P = .313). C5 spinal metastasis percentages were significantly higher in breast and gastrointestinal tract cancers than the others (P = .042). T5 spinal metastasis percentage was significantly higher in gynecologic tumors than in the other cancers (P = .002). T10 spinal metastasis percentages were significantly higher in prostate and gynecologic tumors than the others (P = .016). L1 spinal metastasis percentage was significantly higher in breast tumors (P = .009). L2 spinal metastasis percentages were significantly higher in breast, prostate, and gynecologic tumors (P = .011). L4 spinal metastasis percentages were significantly higher in breast and prostate tumors (P = .041). L5 spinal metastasis percentage was significantly higher in prostate tumors (P = .029) than the other cancers. CONCLUSIONS: It was observed that primary cancers were often prone to metastasis to nearby spine. The results obtained by detailed examination of spinal metastases may provide a clinical benefit by providing clues in investigation of primary unknown cancers. LEVEL OF EVIDENCE: 3.
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Metastasis of the distal tibia is quite rare. In this article, we present the case of a 58-year-old woman with distal tibial metastasis located in the posterior malleous caused by breast cancer. She had left ankle pain and nonweightbearing status that had been ongoing for 2 months and showed progression. The patient's Mirels score was 10. Limb salvage surgery was performed by removing the metastatic lesion by posterior ankle incision followed by applying a double plate from the posterior and the medial side of the distal tibia, and the defect was reconstructed with methylmethacrylate. Consequently, good stability was achieved. Radiotherapy consisting of 10 fractions (2000 cGy total) was applied to the distal tibia at postoperative week 3. There were no complications after surgery. No recurrence was observed at the 18-month follow-up of the patient. The Musculoskeletal Tumor Society Score at the 18-month control of the patient was 86%. Use of curettage of the metastatic mass, double-plate application, and defect reconstruction with methylmethacrylate is an effective method for distal tibia metastases located in the posterior malleolus.
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Neoplasias , Ossos do Tarso , Articulação do Tornozelo , Placas Ósseas , Feminino , Humanos , Pessoa de Meia-Idade , Tíbia/cirurgia , Resultado do TratamentoRESUMO
The aim of this study is to determine the relationship between the demographics and the clinical characteristics of breast cancer (BC) patients with bone metastasis (BM). The study included 1100 BC patients, of whom 174 had BMs and 926 had no BMs. Immunohistochemical methods were employed to understand estrogen receptor (ER)/progesterone receptor (PgR) receptor levels, Ki-67 protein levels and human epidermal growth factor receptor 2 (HER2) expression levels. Data were collected based on the hospital records of these patients, and ultrasonography or magnetic resonance imaging (MRI) results were employed for tumor localization. Positron emission tomography (PET)-computed tomography (CT) data were employed for the BM evaluation. The mean age (P = 0.067) and tumor diameter (P = 0.022) of BC cases who showed BM were significantly different from those who did not show BM. In addition, a significant relationship between the tumor diameter (P = 0.001) and axillary lymph node (ALN) number (P = 0.000) and BM was observed. The percentages of ER and PgR (r = 0.639; P = 0.000) were positively correlated, while the percentage of ER and Ki-67 protein levels (r = -0.505; P = 0.000) were negatively correlated. However, these correlations were not significant between the groups. The tumor diameter and positive ALNs may have an important role in BM of BC. There was no significant effect of ER/PgR receptor levels, Ki-67 protein levels, or HER2 expression levels in BMs of BC.
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Many people with heel pain in the general population are often diagnosed with plantar calcaneal spurs (PCS). The aim of this study was to evaluate the radiological and demographic characteristics of PCS patients and to compare the differences with the control group. In 2018, 420 patients with weightbearing lateral ankle X-ray images were included in the study. The patients were divided into 2 groups as PCS group and control group. Groups were compared age and age group (20-29, 30-39, 40-49, 50-59, 60-69, 70 and over) weight, height, body mass index (<25, 25-30, >30), chronic diseases as demographically and were also compared radiologically as calcaneal inclination angle (CIA), lateral talocalcaneal angle (LTCA), Bohler angle and Gissane angle. A statistically significant relationship was found between gender and PCS. Plantar calcaneal spur is more common in females than in males (X2:8.101, p < .03). PCS was less common in patients with BMI <25 and 25-29.9, whereas PCS is more common in patients with BMI >30 (X2:7.698, p < .021). Although the CIA angle was within normal limits in both groups, it was significantly lower in patients with PCS than in the control group(p < .05). There was no statistically significant difference between the 2 groups in terms of age, chronic disease, LTCA, Bohler angle, Gissane angle. Female gender and obesity are among the risk factors for PCS formation. CIA may have an important role in PCS formation. In order to clarify the etiology and pathophysiology of PCS, further studies with radiological features are needed.
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Calcâneo , Doenças do Pé , Esporão do Calcâneo , Calcâneo/diagnóstico por imagem , Demografia , Feminino , Esporão do Calcâneo/diagnóstico por imagem , Esporão do Calcâneo/epidemiologia , Humanos , Masculino , RadiografiaRESUMO
PURPOSE: The aim of this study was to group the patients with total knee arthroplasty(TKA) surgery according to the World Health Organization (WHO) obesity classification and to evaluate the effects of body mass index (BMI) on complication rates, the functional and clinical outcomes of the patients after TKA. METHODS: Between 2011 and 2018, 588 patients who underwent TKA by a single surgeon were retrospectively evaluated. According to WHO's classification criteria, 588 patients were divided into 5 groups such as normal (< 25.0 kg/m2, n: 138, 23.4%), overweight (25.0-29.9 kg/m2 n: 201, 34.1%), class I obese (30.0-34.9 kg/m2 n: 124, 21%), class II obese (35-39.9 kg/m2 n: 82, 13.9%) and class III obese (> 40 kg/m2 n: 43 7.6%). Groups were compared in terms of age, sex, surgical side, follow-up period, case duration, prosthesis infection and aseptic prosthesis loosening rates, Knee Injury and Osteoarthritis Outcome Score (KOOS), Lysholm functional scores and knee flexion degrees. RESULTS: There was a statistically significant difference between the groups in terms of prosthesis infection or aseptic prosthesis loosening following TKA. The incidence of these complications increased as BMI increased (X2: 20,079, p: 0.01). Postoperative knee flexion degrees, KOOS and Lysholm scores were significantly different between the groups (p: 0.000). As BMI increased, clinical and functional outcomes deteriorated. CONCLUSION: Obesity is one of the most important risk factors for prosthesis infection and aseptic prosthesis loosening which can be seen after TKA. High BMI values also adversely affect clinical and functional outcomes after TKA.
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Artroplastia do Joelho , Prótese do Joelho , Osteoartrite do Joelho , Artroplastia do Joelho/efeitos adversos , Índice de Massa Corporal , Humanos , Articulação do Joelho/cirurgia , Prótese do Joelho/efeitos adversos , Osteoartrite do Joelho/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Purpose The purpose of this study was to define posterior border distance (PBD), which represents an ultrasonographic diagnosing method of carpal tunnel syndrome (CTS), and to determine the reliability of PBD in comparison with electromyography (EMG) results. Methods Thirty-three patients (mean age: 51.8 ± 9.5 years; 27 females and six males) with CTS were included in this study. Ultrasonography (US) and EMG were performed under blinded conditions. PBD was evaluated by measuring the length of the perpendicular line between the posterior border of the median nerve and the line between the hook of the hamate and trapezoid tubercle. The cross-sectional area, anteroposterior (AP), and transverse diameter of the median nerve were measured. Control US was performed in 20 patients who were available at the first year postoperative follow-up and the results compared with preoperative US values. Correlation analyzes were performed to determine the relationship between electrodiagnostic results and ultrasonographic measurements. Results According to the results of preoperative and postoperative first-year US, there were statistically significant differences in the results of PBD (preoperative: 3.309±1.7472 mm, postoperative: 2.290±0.7867 mm p: 0.013) and AP diameter of the median nerve (preoperative: 3.012±0.7865 mm, postoperative: 2.680±0,5578 mm p: 0.017). There was no statistically significant difference in transverse diameter (preoperative: 6.585±1.9505 mm, postoperative: 6.955±2.2128 mm) and cross-sectional area (preoperative: 14.33±6.513 mm2, postoperative: 11.20±5.830 mm2) results (p>0.05). The cut-off value of PBD was ≥3.6 mm, it yielded 81.48% specificity and 83.33% sensitivity in the diagnosis of CTS. PBD was correlated with motor and sensory latency, anteromedial, and transverse diameter of the median nerve (p<0.05). There was no correlation between EMG values and the results of the cross-sectional area, transverse diameter, and AP diameter of the median nerve (p>0.05). Conclusion PBD is suggested as a reliable ultrasonographic measurement method for the diagnosis of CTS.
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PURPOSE: The aim of this study was to investigate the effects of platelet-rich plasma (PRP) on fracture union rate and fracture union time in pseudoarthrosis surgery and to evaluate the clinical and functional results of the patients. METHODS: The patients who were undergone pseudoarthrosis surgery between 2011 and 2014 were evaluated retrospectively. Twenty-four patients were included in the study. Patients were divided into two groups with used PRP and not used PRP during surgery. There were 14 patients in the PRP group and 10 patients in the control group. The two groups were compared in terms of demographic characteristics, fracture union time, and functional scores of the Lower Extremity Functional Scale and Upper Extremity Functional Index. RESULTS: Fractures were healed in both groups, and no complications were encountered. A statistically significant difference was found between the two groups in terms of fracture union time. The mean time of union was 5.3 months in the PRP group and 11.3 months in the control group (p: 0.000). There was no statistically significant difference between the two groups in terms of functional scores (p: 0.250). CONCLUSION: As a result of our study, we concluded that PRP is an effective and safe method in pseudoarthrosis surgery that reduces fracture union time. Controlled studies with more patient numbers are needed.
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Fraturas Ósseas , Plasma Rico em Plaquetas , Pseudoartrose , Consolidação da Fratura , Fraturas Ósseas/cirurgia , Humanos , Estudos RetrospectivosRESUMO
Intrahepatic cholangiocarcinoma (ICC) is the second most common tumor of the liver and accounts for 3% of all gastrointestinal tumors. Bone metastasis due to ICC is extremely rare. In this case report, a patient with pathological clavicle fracture as the first presentation of ICC was reported. A lytic mass causing a fracture in the middle part of the left clavicle was detected in a 75-year-old female patient who had sudden and severe pain in her left shoulder while getting up from her seat. Blood tests were normal except gamma-glutamyl transferase 575 U/L (0-38 U/L), alkaline phosphatase 259 U/L (0-105 U/L), direct bilirubin 5.1 mg/dl (0-0.2 mg/dl) and carcinoembryonic antigen 5.1 ng/ml (0-5 ng/ml). Positron emission tomography (PET-CT) revealed a mass in the liver and metastasis to the proximal femur and peritonei carcinomatosis. Pathological clavicle fracture was treated surgically and liver biopsy was performed by an interventional radiologist in the same session. The pathology result was reported as ICC. During the follow-up of the patient, a pathological proximal femur fracture also occurred. This fracture was also treated with total tumor hip replacement. Metastasis of ICC to the bone is extremely rare and should be kept in mind in the differential diagnosis in patients presenting with pathological bone fracture and liver mass.
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OBJECTIVE: The aim of the study was to compare the outcomes of the transtibial and anatomical femoral single tunnel surgical techniques in ACL reconstruction. METHODS: A total of 30 patients, with 16 patients (15 males and 1 female; mean age: 27.2 ± 7.04) with anatomical femoral single-tunnel technique (AFT) and 14 (12 males and 2 females; mean age: 29.4 ± 8.82) with transtibial technique (TT) were included into the study. All patients were evaluated with isokinetic tests at an angular velocity of 60°/s and 180°/s and the IKDC and Lysholm tests were performed preoperatively and in third, sixth, and 12th months postoperatively. The results were compared between the groups. The mean follow-up time was 17.1 ± 6.48 months. RESULTS: Postoperative third month changes in extension parameters of peak torque (AFT: -93.286, TT: -61.500), peak work (AFT: -77.071, TT: -47.500), peak torque ext/kg (AFT: -1.182, TT: -0.773), peak work ext/kg (AFT: -0.982, TT: -0.604), peak work (AFT: -55.143 TT: -33.063) at an angular velocity of 60°/s and postoperative third month change in extension parameter of peak power (AFT: -86.786 TT: -54.875) at an angular velocity of 180°/s were found to be better in the transtibial group (p < 0.05) and postoperative sixth month peak torque (AFT: 1.429, TT: -5.688) value at an angular velocity of 60°/s was found to be less in the anatomical femoral single-tunnel group (p < 0.05). The IKDC (AFT: 94.671, TT: 90.025) (p < 0.05) and Lysholm (AFT: 96.714, TT: 92.375) (p < 0.05) scores of the anatomical femoral single-tunnel group were better than the transtibial group regarding to the postoperative final follow-up. There are positive intermediate correlations between preoperative IKDC and Lysholm scores with preoperative and postoperative some isokinetic test ratio (r = 0.539; p = 0.031), and preoperative peak power extension (r = 0.541; p = 0.030) at the both angular velocity of 60°/s and 180°/s in the transtibial group. There was no significant difference between the two groups with regards to the Lachman, anterior drawer and pivot shift tests (p < 0.05). CONCLUSION: There were differences in terms of isokinetic parameters in early outcomes but there was no statistical difference between isokinetic parameters at the end of 1st year between two groups. There were some correlations between IKDC and Lysholm scores with some isokinetic parameters. LEVEL OF EVIDENCE: Level III, Therapeutic Study.