Pathological fractures after jaw cyst surgery are rare clinically but are a serious complication. Once a pathological fracture occurs, treatment time and economic costs increase, and doctors face difficulty in handling it. This article reports a case of a patient with mandibular pathological fractures after multiple odontogenic keratocyst surgery of the jaw. Mandibular lesions were located in the bilateral mandibular angles and had macrocystic changes. We adopted a conservative treatment plan, and the treatment effect was good. We also discussed and analyzed relevant literature to provide a reference for clinicians.
Humans ; Odontogenic Cysts/surgery* ; Conservative Treatment ; Postoperative Complications/therapy* ; Mandibular Fractures/etiology* ; Fractures, Spontaneous/etiology* ; Male ; Female

OBJECTIVE: To investigate the safety and efficacy of reinforced radiculoplasty in the treatment of symptomatic sacral Tarlov cysts (TCs). METHODS: A retrospective analysis was performed on the clinical data and follow-up data of 71 patients with symptomatic sacral TCs who underwent reinforced radiculoplasty in the Neurosurgery Department of Peking University Third Hospital from June 2018 to March 2021. All the operations were performed under neuroelectrophysiological monitoring. Intraoperative cyst exploration, partial resection of the cyst wall, narrowing of the leak, nerve root sleeve radiculoplasty and artificial dural reinforcement were performed. The incidence of postoperative complications and new neurological dysfunction was analyzed. Visual analogue scale (VAS) was used to assess the changes of pain before and after surgery. The Japanese Orthopedics Association (JOA) low back pain score was used to evaluate the changes in nerve function before and after surgery. RESULTS: In the study, 71 patients had 101 TCs, 19 (18.8%) TCs originated from the left S1 nerve, 26 (25.7%) originated from the left S2 nerve, 3 (3.0%) originated from the left S3 nerve, 14 (13.9%) originated from the right S1 nerve, 33 (32.7%) originated from the right S2 nerve, 6 (5.9%) originated from the right S3 nerve, all the TCs underwent reinforced radiculoplasty. Deep infection (1 case), subcutaneous effusion (1 case), fat li-quefaction (1 case) and urinary tract infection (4 cases) were recorded postoperatively. The patients were followed up for 12-43 months (median, 26 months). Two cases had new urinary retention after operation, and the catheter was removed at the end of the first and second months respectively. One case had new fecal weakness, which improved after 3 months. Compared with preoperation, VAS decreased significantly at the last follow-up [median, 6 (4-9) vs. 1 (0-5), Z=-7.272, P < 0.001], JOA score increased significantly [median, 20 (16-25) vs. 27 (18-29), Z=-7.265, P < 0.001]. There were 18 cured cases (25.4%), 41 excellent cases (57.7%), 8 effective cases (11.3%), and 4 invalid cases (5.6%). The total efficiency was 94.4% (67/71). Two (1.98%) cysts recurred. CONCLUSION For patients with symptomatic sacral TCs, reinforced radiculoplasty can significantly improve the pain and nerve function, which is safe and reliable.
Humans ; Tarlov Cysts/epidemiology* ; Retrospective Studies ; Neoplasm Recurrence, Local/complications* ; Cysts/surgery* ; Pain

OBJECTIVE: To analyze clinical and genetic features of a family affected with Van der Woude syndrome. METHODS: The umbilical cord blood of the proband and the peripheral blood of the parents were used for the whole exon sequencing to find the candidate gene.Peripheral blood of 9 members of the family were collected for Sanger sequencing verification, bioinformatics analysis and genotype-phenotype correlation analysis. RESULTS: The proband was diagnosed with cleft lip and palate by ultrasound. His father and grandmother had hollow lower lip and all other family members did not have the similar phenotype. A missense c.263A>G (p.N88S) mutation was found in exon 4 of gene in the proband, his father and his grandmother.The mutation was not found in other family members. CONCLUSIONS A missense c.263A>G (p.N88S) mutation in gene probably underlies the pathogenesis of Van der Woude syndrome in the family and the mutation has been firstly discovered in China.
Abnormalities, Multiple ; genetics ; China ; Cleft Lip ; complications ; diagnostic imaging ; etiology ; genetics ; Cleft Palate ; complications ; diagnostic imaging ; etiology ; genetics ; Cysts ; complications ; genetics ; Female ; Humans ; Interferon Regulatory Factors ; genetics ; Lip ; abnormalities ; Male ; Mutation ; Pedigree ; Ultrasonography

Objective: To investigate the success rate and safety of percutaneous vasoseminal vesiculography with the disposable vasographic interventional therapy kit (VITK). METHODS: This study included ninety-six 19－65 (mean 43) years old male patients with infertility, hematospermia, seminal vesicle cyst, ejaculatory duct cyst, ejaculatory dysfunction, or vas deferens injury, with disease courses varying from 1 month to 7 years. With an open, multi-centered, single-group, self-controlled design and using the disposable VITK, we treated the patients by percutaneous vasoseminal vesiculography via injection of contrast medium into the vas deferens cavity under local anesthesia. RESULTS: Percutaneous vasoseminal vesiculography was successfully performed in 92 (97.87%) of the patients, which revealed abnormal seminal ducts in 51 cases (54.3%). Among the 28 infertile patients, 3 were found with bilateral and 5 with unilateral vas deferens obstruction. Vesiculitis was detected in 36 (81.8%) of the 44 hematospermia patients and bilateral vas deferens abnormality in 5 (38.5%) of the 13 patients with ejaculatory dysfunction. Transectional damage was observed in 2 patients with vas deferens injury induced by bilateral inguinal hernia repair. Three cases of seminal vesicle cyst and 4 cases of ejaculatory cyst were definitely diagnosed by vasoseminal vesiculography. CONCLUSIONS The disposable vasographic interventional therapy kit, with the advantages of simple operation and high safety, deserves a wide clinical application in vasoseminal vesiculography.
Adult ; Aged ; Contrast Media ; administration & dosage ; Cysts ; diagnostic imaging ; Ejaculatory Ducts ; diagnostic imaging ; Genital Diseases, Male ; diagnostic imaging ; Hemospermia ; diagnostic imaging ; etiology ; Hernia, Inguinal ; surgery ; Humans ; Infertility, Male ; diagnostic imaging ; Injections ; Male ; Middle Aged ; Postoperative Complications ; diagnostic imaging ; etiology ; Radiography ; methods ; Seminal Vesicles ; diagnostic imaging ; Vas Deferens ; diagnostic imaging ; injuries ; Young Adult

Symptomatic seminal vesicle cysts (SVCs), especially those of a large size, can be removed by surgical treatments. Currently, open surgeries for SVC are rarely performed due to their extensive surgical trauma, and minimally invasive surgical therapies for treating seminal vesicle cysts are still in the early stages. In addition, relevant studies are mostly confined to case reports. In this study, we retrospectively reviewed 53 patients who had received transperitoneal laparoscopic unroofing or fenestration under seminal vesiculoscopy for SVC in our institution. Both surgeries decreased the cyst volume to a significant extent; however, according to the remnant lesion size after rechecking images, seminal vesiculoscopic fenestration tended to have a higher recurrence than laparoscopic unroofing. Regarding complications, two individuals in the laparoscopic unroofing group experienced ureteral injury and rectal injury, while patients in the fenestration group only had temporary hemospermia, which indicates that fenestration surgery tends to have less severe complications than laparoscopic unroofing. There was no solid evidence confirming semen improvement after these surgical therapies in our study. Future studies with a prospective design, larger sample size, and longer follow-up period are required to verify and further explore our findings.
Adult ; Anesthesia, General ; Cysts/surgery* ; Follow-Up Studies ; Humans ; Laparoscopy/methods* ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; Operative Time ; Postoperative Complications/epidemiology* ; Recurrence ; Retrospective Studies ; Seminal Vesicles/surgery* ; Treatment Outcome ; Urogenital Surgical Procedures/methods* ; Young Adult

Objective: To explore the clinical diagnosis and treatment of seminal vesicle cyst (SVC) associated with ipsilateral renal agenesis (Zinner syndrome) in order to promote the understanding of the disease. METHODS: We retrospectively analyzed the clinical data about 1 case ofZinner syndrome diagnosed and treated in our hospital and reviewed the literature related to this disease in domestic and foreign authoritative databases. RESULTS: The patient was a 23-year-old male, diagnosed with Zinner syndrome, treated bytransrectal aspiration of SVC, and discharged from hospital 3 days postoperatively. Follow-upat 6 months after discharge found that the patient no longer felt perineal discomfort in the endstage of urination, but transrectal ultrasonography of the prostate revealedthe samevolume of fluid in the left seminal vesicles as before,which indicated recurrence. CONCLUSIONS SVC associated with ipsilateral renal agenesis can be considered asZinner syndrome. Transrectal aspiration of SVCcan relieve the local symptoms of the patient but relapse may easilyoccur. Therefore it is not recommended as the first-choice treatment of the disease.
Cysts ; diagnostic imaging ; therapy ; Genital Diseases, Male ; diagnostic imaging ; therapy ; Humans ; Male ; Perineum ; Recurrence ; Retrospective Studies ; Seminal Vesicles ; diagnostic imaging ; Solitary Kidney ; complications ; Syndrome ; Ultrasonography ; Young Adult

Van Wyk-Grumbach syndrome (VWGS) is a rare complication of prolonged untreated juvenile hypothyroidism characterized by precocious puberty and enlarged multicystic ovaries. A 13-year-old girl visited our outpatient clinic due to menstrual irregularities. She had precocious puberty, pituitary hyperplasia and multiple cystic ovaries in addition to clinical signs of severe congenital hypothyroidism. After the initiation of L-thyroxine therapy, the symptoms were alleviated in a short time. This rare syndrome is easy to be misdiagnosed as pituitary and ovarian tumor. High degree of suspicion and timely diagnosis can prevent unnecessary surgical procedures because the symptoms can be reversed with thyroid hormone supplementation.
Adolescent ; Congenital Hypothyroidism ; complications ; diagnosis ; etiology ; Diagnosis, Differential ; Diagnostic Errors ; Female ; Humans ; Hyperpituitarism ; Hyperplasia ; Menstruation Disturbances ; etiology ; Ovarian Cysts ; diagnosis ; etiology ; Ovary ; pathology ; Pituitary Gland ; pathology ; Puberty, Precocious ; diagnosis ; etiology ; Syndrome ; Thyroxine ; therapeutic use

OBJECTIVETo study the pathology, imaging and clinical features of a child with trisomy 21 syndrome associated interstitial lung disease.

METHODData of a case with trisomy 21 syndrome associated interstitial lung disease confirmed by lung imaging and pathology were collected, analyzed and the related reports in literature were reviewed.

RESULTThe patient was a one year and 7 months old boy who suffered from severe pneumonia and recurrent infection during his hospital stay. When his disease was stable, he did not have shortness of breath and cyanosis, but a chest computed tomography (CT) showed ground-glass opacity, regional emphysema, band-like change in lung parenchyma, which indicated interstitial lung diseases. Unequal air inflation in bilateral lungs and diffuse over-distension of peripheral air spaces in lung surface were seen through thoracoscope. Pathological examination indicated that alveolar, alveolar ducts and alveolar sac were enlarged, alveolar septa was expanded. There were two reports in lung pathology of trisomy 21 syndrome, alveolar growth abnormalities was seen in 86%-88% cases. The multiple subpleural cysts in chest CT was characteristic. Clinically, trisomy 21 syndrome had high morbidity of respiratory tract infection and progress to respiratory failure frequently. Prolonged postoperative desaturation was constant which required long duration of respiratory support.

CONCLUSIONTrisomy 21 syndrome associated alveolar growth abnormalities were confirmed, which manifest as alveolar simplification in pathology and interstitial lung diseases in imaging. The risk of respiratory failure in these cases caused by infection and surgery should be considered.

Cysts ; pathology ; Down Syndrome ; complications ; Humans ; Infant ; Lung ; pathology ; Lung Diseases, Interstitial ; diagnosis ; etiology ; Male ; Postoperative Period ; Pulmonary Alveoli ; pathology ; Respiratory Insufficiency ; Respiratory Tract Infections ; Tomography, X-Ray Computed

PURPOSE: Although angiogenesis has been implicated in the promotion of renal cyst growth in autosomal dominant polycystic kidney disease, no studies have investigated the role of angiogenesis in the growth of simple renal cysts. The aim of current study was to investigate the effect of chemotherapy with the antivascular endothelial growth factor antibody bevacizumab on renal cyst development and growth in cancer patients. MATERIALS AND METHODS: We retrospectively reviewed the medical records of 136 patients with a variety of cancers that were treated with bevacizumab-based chemotherapy for metastatic disease. The presence of and changes in renal cysts were evaluated by retrospective analysis of computed tomography scans performed for assessment of tumor response to bevacizumab-based therapy. RESULTS: The median age of the patients was 64 years. Renal cysts were identified in 66 patients, in whom 33 (50%) had a single cyst and the rest had 2 or more cysts. The average dose of bevacizumab was 2.68 mg/kg per week. Median duration of treatment was 33 weeks. Average cyst size was 1.9±2.4 cm at the beginning of the study and the majority of the cysts (54 patients, 84%) did not change in size or shape during bevacizumab treatment. No patients were identified with new cysts. Cyst size changed in 10 patients (16%): an increase of 15% to 40% from the baseline size in 5 patients and a decrease in size of 10% to 70% in another 5 patients. The duration of bevacizumab therapy was significantly longer in the subgroup of patients with diminished or increased cyst size than in the patients with stable cyst size: 62 weeks versus 29 weeks, respectively (p=0.0002). CONCLUSIONS: Our data demonstrated that simple renal cysts were stable in size and number in the vast majority of cancer patients treated with bevacizumab.
Adult ; Aged ; Aged, 80 and over ; Angiogenesis Inhibitors/administration & dosage/*therapeutic use ; Bevacizumab/administration & dosage/*therapeutic use ; Cysts/complications/*drug therapy/pathology ; Disease Progression ; Dose-Response Relationship, Drug ; Drug Evaluation/methods ; Female ; Humans ; Kidney Diseases/complications/*drug therapy/pathology ; Male ; Middle Aged ; Neoplasms/complications/drug therapy ; Retrospective Studies ; Vascular Endothelial Growth Factor A/*antagonists & inhibitors

OBJECTIVETo report a case of simple congenital bilateral ejaculatory duct absence (EDA) complicated with seminal vesicle cyst and review the relevant literature in order to improve the diagnosis and treatment of the disease.

METHODSWe retrospectively reviewed the clinical data of a case of bilateral congenital EDA complicated with seminal vesicle cyst, reviewed the relevant literature at home and abroad, and comprehensively analyzed the embryonic development, diagnosis, and treatment of congenital EDA.

RESULTSThe patient was a 23-year-old man, present at the clinic for infertility after married for a year. Vasography and other imaging examinations confirmed simple congenital bilateral EDA complicated with seminal vesicle cyst. Pathologic biopsy showed normal spermatogenic function of the testes.

CONCLUSIONCongenital EDA originates from embryonic developmental defect of the mesonephric duct, and it can be confirmed by vasography. Transurethral incision of the ejaculatory duct and intracytoplasmic sperm injection can be employed for the treatment of bilateral EDA.

Cysts ; complications ; diagnosis ; Ejaculatory Ducts ; abnormalities ; Genital Diseases, Male ; complications ; diagnosis ; Humans ; Male ; Retrospective Studies ; Seminal Vesicles