Made by DATEXIS (Data Science and Text-based Information Systems) at Beuth University of Applied Sciences Berlin
Deep Learning Technology: Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers and Alexander Löser. Learning Contextualized Document Representations for Healthcare Answer Retrieval. The Web Conference 2020 (WWW'20)
Funded by The Federal Ministry for Economic Affairs and Energy; Grant: 01MD19013D, Smart-MD Project, Digital Technologies
In many cases, RLP is confused with other conditions that cause abdominal pain. Described below are some problematic diagnoses related to RLP.
- RLP and appendicitis
A 22-year-old pregnant woman presenting abdominal pains was initially diagnosed with RLP and was discharged. Subsequent symptoms and further tests revealed acute non-perforated appendicitis that required surgery. Appendectomy was successful but premature labor occurred 7 days after discharge, leading to spontaneous abortion.
- RLP and inguinal hernia
Several cases of varicosity, of the round ligament during pregnancy leading to RLP have been reported although they were frequently misdiagnosed as inguinal hernia.
In one case, a woman in the 28th week of gestation developed a lump in the left pubic area. The swelling was prominent when standing but not in the supine position and has a cough impulse. Ultrasonography revealed varicosities on the uterine round ligament.
In another case, a woman at 22 weeks gestation was diagnosed with inguinal hernia and underwent surgery. Explorative surgery did not locate a hernia but revealed varicosities of the round ligament. Resection of the uterine ligament was successfully performed and no perinatal and postpartum complications were reported.
- Postpartum RLP
Several cases of postpartum RLP have been reported. In one case, a 27-year-old woman presented with abdominal pain 24 hours after normal vaginal delivery. Another case was that of a 29-year-old woman who presented with RLP 3 days after delivery. In both cases, initial diagnosis was inguinal hernia. In the first case, emergency surgery did not locate any hernia but found the round ligament of the uterus to be edematous and filled with thrombosed varicose veins. The thrombosed part was excised and the patient recovered without sequelae.
Another case report described a 37-year-old woman presenting with inguinal mass 6 days after normal vaginal delivery. CT and MRI revealed thrombosed blood vessels along the inguinal course of the uterine round ligament that extended towards the labia majora.
- RLP and endometriosis
Several cases of inguinal endometriosis, that infiltrates the round ligament of the uterus have been reported in fertile, non-pregnant women. In the majority of these cases, diagnosis was problematic. In some cases, definitive diagnosis of round ligament endometriosis was only possible during exploratory surgery.
- RLP and myoma
Cases of myoma-like growth occurring on the uterine round ligament have been reported.
- RLP and IVF
Gonadotropin stimulation during in vitro fertilization can induce cyst development in certain parts of the female reproductive system. A case report documented the development of a mesothelial cyst on the uterine round ligament of a woman after IVF stimulation.
Abdominal pains during pregnancy may be due to various pathologies. RLP is one of the most common and benign of these pains. However, diagnosis of RLP is problematic. Some of the conditions that may present symptoms similar to those of RLP are appendicitis, ectopic pregnancy, kidney stones, urinary tract infection, uterine contractions, inguinal hernia, ovarian cysts, and endometriosis. If abdominal pain is continuous and accompanied by vaginal bleeding, excessive vaginal discharge, fever, chills, or vomiting, then it is most unlikely to be RLP and immediate consultation with a health care provider is warranted.
Physical examination, ultrasonography, and blood and urine tests may be able to pinpoint the actual cause of abdominal pain. In some cases, however, RLP was only diagnosed during exploratory surgery.
Emergency exploratory laparotomy with cesarean delivery accompanied by fluid and blood transfusion are indicated for the management of uterine rupture. Depending on the nature of the rupture and the condition of the patient, the uterus may be either repaired or removed (cesarean hysterectomy). Delay in management places both mother and child at significant risk.
Regurgitation and heartburn in pregnancy are caused by relaxation of the lower esophageal sphincter (LES) and increased transit time in the stomach (normal in pregnancy), as well as by increased intraabdominal pressure, caused by the enlarging uterus.
Regurgitation and heartburn in pregnancy can be at least alleviated by eating multiple small meals a day, avoiding eating within three hours of going to bed, and sitting up straight when eating.
If diet and lifestyle changes are not enough, antacids and alginates may be required to control indigestion, particularly if the symptoms are mild. If these, in turn, are not enough, proton pump inhibitors may be used.
If more severe, it may be diagnosed as gastroesophageal reflux disease (GERD).
Dilation of veins in legs caused by relaxation of smooth muscle and increased intravascular pressure due to fluid volume increase. Treatment involves elevation of the legs and pressure stockings to relieve swelling along with warm sitz baths to decrease pain. There is a small amount of evidence that rutosides (a herbal remedy) may relieve symptoms of varicose veins in late pregnancy but it is not yet known if rutosides are safe to take in pregnancy.
Risk factors include obesity, lengthy standing or sitting, constrictive clothing and constipation and bearing down with bowel movements
A uterine scar from a previous cesarean section is the most common risk factor. (In one review, 52% had previous cesarean scars.) Other forms of uterine surgery that result in full-thickness incisions (such as a myomectomy), dysfunctional labor, labor augmentation by oxytocin or prostaglandins, and high parity may also set the stage for uterine rupture. In 2006, an extremely rare case of uterine rupture in a first pregnancy with no risk factors was reported.
A primary hydrocele is described as having the following characteristics:
- Transillumination positive
- Fluctuation positive
- Impulse on coughing negative (positive in congenital hydrocele)
- Reducibility absent
- Testis cannot be palpated separately. (exception - funicular hydrocele, encysted hydrocele)kuth
- Can get above the swelling.
Treatment is conservative, mechanical or surgical. Conservative options include behavioral modification and muscle strengthening exercises such as Kegel exercise. Pessaries are a mechanical treatment as they elevate and support the uterus. Surgical options are many and may include a hysterectomy or a uterus-sparing technique such as laparoscopic hysteropexy, sacrohysteropexy or the Manchester operation.
In the case of hysterectomy, the procedure can be accompanied by sacrocolpopexy. This is a mesh-augmented procedure in which the apex of the vagina is attached to the sacrum by a piece of medical mesh material.
A Cochrane Collaboration (2016) review found that sacral colpopexy was associated with lower risk of complications than vaginal interventions, but it was unclear what route of sacral colpopexy should be preferred. No clear conclusion could be reached regarding uterine preserving surgery versus vaginal hysterectomy for uterine prolapse. The evidence does not support use of transvaginal mesh compared to native tissue repair for apical vaginal prolapse. The use of a transvaginal mesh is associated with side effects including pain, infection, and organ perforation. According to the FDA, serious complications are "not rare". A number of class action lawsuits have been filed and settled against several manufacturers of TVM devices.
Most hydroceles appearing in the first year of life seldom require treatment as they resolve without treatment. Hydroceles that persist after the first year or occur later in life require treatment through open operation for removing surgically, as these may have little tendency towards regression. Method of choice is open operation under general or spinal anesthesia, which is sufficient in adults. General anesthesia is the choice in children. Local infiltration anesthesia is not satisfactory because it cannot abolish abdominal pain due to traction on the spermatic cord. If a testicular tumor is suspected, a hydrocele must not be aspirated as malignant cells can be disseminated via the scrotal skin to its lymphatic field. This is excluded clinically by ultrasonography. If a tumor is not present, the hydrocele fluid can be aspirated with a needle and syringe. Clear straw-colored fluid contains mostly albumin and fibrinogen. If the fluid is allowed to drain in a collecting vessel, it does not clot but can be coagulated if small amounts of blood come in contact with the damaged tissue. In long standing cases, hydrocele fluid may be opalescent with cholesterol and may contain crystals of tyrosine and a palpable normal testis confirms the diagnosis; other wise surgical exploration of testis is needed.
The scrotum should be supported post-operatively and ice bags should be placed to soothe pain. Regular changes of surgical dressings, observation of drainage, and looking for other complications may be necessary to prevent re-operation. In cases with presence of one or more complications, open operation with/without Orchidectomy is preferred depending on the complications.
Jaboulay’s procedure
After aspiration of a primary hydrocoele, fluid reaccumulates over the following months and periodic aspiration or operation is needed. For younger patients, operation is usually preferred, whereas the elderly or unfit can have aspirations repeated whenever the hydrocoele becomes uncomfortably large. Sclerotherapy is an alternative; after aspiration, 6% aqueous phenol (10-20 ml) together with 1% lidocaine for analgesia can be injected and this often inhibits reaccumulation. Several treatments may be necessary. Aspiration of the hydrocele contents and injection with sclerosing agents sometimes with Tetracyclines is effective but it can be very painful. These alternative treatments are generally regarded as unsatisfactory treatment because of the high incidence of recurrences and the frequent necessity for repetition of the procedure.
PNE can be caused by pregnancy, scarring due to surgery, accidents and surgical mishaps. Anatomic abnormalities can result in PNE due to the pudendal nerve being fused to different parts of the anatomy, or trapped between the sacrotuberous and sacrospinalis ligaments. Heavy and prolonged bicycling, especially if an inappropriately shaped or incorrectly positioned bicycle seat is used, may eventually thicken the sacrotuberous and/or sacrospinous ligaments and trap the nerve between them, resulting in PNE.
If severe pain persists after the first 24hours it is recommended that an individual consult with a professional who can make a diagnosis and implement a treatment plan so the patient can return to everyday activities (Flegel, 2004). These are some of the tools that a professional can use to help make a full diagnosis;
Nerve conduction studies may also be used to localize nerve dysfunction ("e.g.", carpal tunnel syndrome), assess severity, and help with prognosis.
Electrodiagnosis also helps differentiate between myopathy and neuropathy.
Ultimately, the best method of imaging soft tissue is magnetic resonance imaging (MRI), though it is cost-prohibitive and carries a high false positive rate.
Though a neuroma is a soft tissue abnormality and will not be visualized on standard radiographs, the first step in the assessment of forefoot pain is an X-ray in order to evaluate for the presence of arthritis and exclude stress fractures/reactions and focal bone lesions, which may mimic the symptoms of a neuroma. Ultrasound (sonography) accurately demonstrates thickening of the interdigital nerve within the web space of greater than 3mm, diagnostic of a Morton’s neuroma. This typically occurs at the level of the intermetatarsal ligament. Frequently, intermetatarsal bursitis coexists with the diagnosis. Other conditions that may also be visualized with ultrasound and can be clinically confused with a neuroma include synovitis/capsulitis from the adjacent metatarsophalangeal joint, stress fractures/reaction, and plantar plate disruption. MRI can similarly demonstrate the above conditions; however, in the setting where more than one abnormality coexists, ultrasound has the added advantage of determining which may be the source of the patient’s pain by applying direct pressure with the probe. Further to this, ultrasound can be used to guide treatment such as cortisone injections into the webspace, as well as alcohol ablation of the nerve.
Similar to a tinel sign digital palpitation of the ischial spine may produce pain. In contrast, patients may report temporary relief with a diagnostic pudendal nerve block (see Injections), typically infiltrated near the ischial spine.
Electromyography can be used to measure motor latency along the pudendal nerve. A greater than normal conduction delay can indicate entrapment of the nerve.
Imaging studies using MR neurography may be useful. In patients with unilateral pudendal entrapment in the Alcock's canal, it is typical to see asymmetric swelling and hyperintensity affecting the pudendal neurovascular bundle.
Median arcuate ligament syndrome is a diagnosis of exclusion. That is, the diagnosis of MALS is generally considered only after patients have undergone an extensive evaluation of their gastrointestinal tract including upper endoscopy, colonoscopy, and evaluation for gallbladder disease and gastroesophageal reflux disease (GERD).
The diagnosis of MALS relies on a combination of clinical features and findings on medical imaging. Clinical features include those signs and symptoms mentioned above; classically, MALS involves a triad of abdominal pain after eating, weight loss, and an abdominal bruit, although the classic triad is found in only a minority of individuals that carry a MALS diagnosis.
Diagnostic imaging for MALS is divided into screening and confirmatory tests. A reasonable screening test for patients with suspected MALS is duplex ultrasonography to measure blood flow through the celiac artery. Peak systolic velocities greater than 200 cm/s are suggestive of celiac artery stenosis associated with MALS.
Further evaluation and confirmation can be obtained via angiography to investigate the anatomy of the celiac artery. Historically, conventional angiography was used, although this has been largely replaced by less invasive techniques such as computed tomography (CT) and magnetic resonance (MR) angiography. Because it provides better visualization of intraabdominal structures, CT angiography is preferred to MR angiography in this setting. The findings of focal narrowing of the proximal celiac artery with poststenotic dilatation, indentation on the superior aspect of the celiac artery, and a hook-shaped contour of the celiac artery support a diagnosis of MALS. These imaging features are exaggerated on expiration, even in normal asymptomatic individuals without the syndrome.
Proximal celiac artery stenosis with poststenotic dilatation can be seen in other conditions affecting the celiac artery. The hook-shaped contour of the celiac artery is characteristic of the anatomy in MALS and helps distinguish it from other causes of celiac artery stenosis such as atherosclerosis. This hooked contour is not entirely specific for MALS however, given that 10-24% of normal asymptomatic individuals have this anatomy.
There are few studies of the long-term outcomes of patients treated for MALS. According to Duncan, the largest and more relevant late outcomes data come from a study of 51 patients who underwent open surgical treatment for MALS, 44 of whom were available for long-term follow-up at an average of nine years following therapy. The investigators reported that among patients who underwent celiac artery decompression and revascularization, 75% remained asymptomatic at follow-up. In this study, predictors of favorable outcome included:
- Age from 40 to 60 years
- Lack of psychiatric condition or alcohol use
- Abdominal pain that was worse after meals
- Weight loss greater than 20 lb (9.1 kg)
Curb as a visible blemish is an easy diagnosis, as swelling in the distal lateral hock region is, by definition, curb. However, ultrasound is an essential tool in the diagnosis and in establishing a treatment plan. Diagnostic anesthesia (local or nerve blocks) can be helpful, but is not perfectly specific in this area.
Treatment generally consists of rest, followed by a controlled exercise program, based on clinical and ultrasound findings. Many other treatments related to tendon and ligament injuries have been tried. (See tendinitis)
About 1 out of 1000 lesions are or become malignant, typically as a leiomyosarcoma on histology. A sign that a lesion may be malignant is growth after menopause. There is no consensus among pathologists regarding the transformation of leiomyoma into a sarcoma.
The diagnosis is based on symptoms and signs alone and objective testing is expected to be normal. This syndrome may be clinically tested by flexing the patients long finger while the patient extends the wrist and fingers. Pain is a positive finding.
The chief complaint of this disease is usually pain in the dorsal aspect of the upper forearm, and any weakness described is secondary to the pain. Tenderness to palpation occurs over the area of the radial neck. Also, the disease can be diagnosed by a positive "middle finger test", where resisted middle finger extension produces pain. Radiographic evaluation of the elbow should be performed to rule out other diagnoses.
The presence of a uterine fibroid versus an adnexal tumor is made. Fibroids can be mistaken for ovarian neoplasms. An uncommon tumor which may be mistaken for a fibroid is Sarcoma botryoides. It is more common in children and adolescents. Like a fibroid, it can also protrude from the vagina and is distinguished from fibroids. While palpation used in a pelvic examination can typically identify the presence of larger fibroids, gynecologic ultrasonography (ultrasound) has evolved as the standard tool to evaluate the uterus for fibroids. Sonography will depict the fibroids as focal masses with a heterogeneous texture, which usually cause shadowing of the ultrasound beam. The location can be determined and dimensions of the lesion measured. Also, magnetic resonance imaging (MRI) can be used to define the depiction of the size and location of the fibroids within the uterus.
Imaging modalities cannot clearly distinguish between the benign uterine leiomyoma and the malignant uterine leiomyosarcoma, however, the latter is quite rare. Fast growth or unexpected growth, such as enlargement of a lesion after menopause, raise the level of suspicion that the lesion might be a sarcoma. Also, with advanced malignant lesions, there may be evidence of local invasion. A biopsy is rarely performed and if performed, is rarely diagnostic. Should there be an uncertain diagnosis after ultrasounds and MRI imaging, surgery is generally indicated.
Other imaging techniques that may be helpful specifically in the evaluation of lesions that affect the uterine cavity are hysterosalpingography or sonohysterography.
Diagnosis is largely based on patient description and relevant details about recent surgeries, hip injuries, or repetitive activities that could irritate the nerve. Examination checks for sensory differences between the affected leg and the other leg. Accurate diagnosis may require an abdominal and pelvic examination to exclude problems in those areas.
Electromyographic (EMG) nerve-conduction studies may be required. X-rays may be needed to exclude bone abnormalities that might put pressure on the nerve; likewise CT or MRI scans to exclude soft tissue causes such as a tumor.
CMC OA is diagnosed based on clinical findings and radiologic imaging.
The uterus (womb) is normally held in place by a hammock of muscles and ligaments. Prolapse happens when the ligaments supporting the uterus become so weak that the uterus cannot stay in place and slips down from its normal position. These ligaments are the round ligament, uterosacral ligaments, broad ligament and the ovarian ligament. The uterosacral ligaments are by far the most important ligaments in preventing uterine prolapse.
The most common cause of uterine prolapse is trauma during childbirth, in particular multiple or difficult births. About 50% of women who have had children develop some form of pelvic organ prolapse in their lifetime. It is more common as women get older, particularly in those who have gone through menopause. This condition is surgically correctable.
Diagnosis can be established using plain film x-rays as well as CT scan of the neck/cervical spine. Children with Down's syndrome have inherently lax ligaments making them susceptible to this condition. In select cases, these children may require pre-operative imaging to assess the risk for complications after procedures such as adenoidectomy.
This method should be used within the first 48–72 hours after the injury in order to speed up the recovery process.
Heat: Applying heat to the injured area can cause blood flow and swelling to increase.
Alcohol: Alcohol can inhibit your ability to feel if your injury is becoming more aggravated, as well as increase blood flow and swelling.
Re-injury: Avoid any activities that could aggravate the injury and cause further damage.
Massage: Massaging an injured area can promote blood flow and swelling, and ultimately do more damage if done too early.