Tumorlet is a rare lesion of disputed origin that was first described by whitwell in 1955, and about one-third of the reported cases have been associated with underlying lung disease. Patient was a 60-year-old female who was admitted with a histroy of chest discomfort and dyspnea. Right lower lobe was partially resected under the clinical diagnosis of the bronchogenic cyst. Grossly, lung tissue around round cystic lesion appeared brown firm and somewhat fibrotic, and showed several scattered ill-defined whitish gray nodules. Microscopically, lung tissue around bronchogenic cyst was partially obliterated by dense fibrous scar tissue. Within this areas of fibrosis, and in the wall of alveolar ducts and respiratory bronchioles, innumerable microscopic tumorlets were found and argyrophilic granules were also demonstrated in scattered tumorlets with Grimelius stain.
Female ; Humans ; Cysts

BACKGROUND AND OBJECTIVES: Chronic sinusitis is a common disease in otolaryngology, but its pathologic mechanism has not been clearly known. Also, the evaluation method for the severity of chronic sinusitis is not established. The aim of this study was to analyze possible factors associated with the correlation between the radiological and pathological severity of chronic sinusitis. In addition, we assessed the profiles of inflammatory cells in the sinus mucosa and peripheral blood eosinophils in relation to the overall pathologic grades and OMU CT findings. SUBJECTS AND METHOD: Fifty specimens of pathologic sinus mucosa, obtained during endoscopic sinus surgery were stained with hematoxylin and eosin. Total inflammatory cells, plasma cells, neutrophils, lymphocytes and eosinophils were quantified. The preoperative OMU CT scans were scored by the staging system of Lund-Mackay. Also, the preoperative percentage of eosinophils in peripheral white blood cells were obtained with the complete blood count with differentiation. RESULTS: The count of total inflammatory cells, lymphocytes and eosinophils infiltrated in the diseased sinus mucosa correlated significantly with the severity of the pathologic grades and OMU CT scores. In addition, the CT scores assessed by Lund-Mackay system correlated significantly with the severity of the pathologic grades. CONCLUSION: The important indicators of the severity of the chronic inflammation in chronic sinusitis were OMU CT scores, overall pathologic grades, and total inflammatory cells, lymphocytes and eosinophils infiltrated in sinus mucosa.
Blood Cell Count ; Eosine Yellowish-(YS) ; Eosinophils ; Hematoxylin ; Inflammation* ; Leukocytes ; Lymphocytes ; Mucous Membrane ; Neutrophils ; Otolaryngology ; Plasma Cells ; Sinusitis* ; Tomography, X-Ray Computed

An axillary brachial plexus block (BPB) is commonly used in local anesthesia, especially for hand surgery. Infraclavicular brachial plexopathy is a potential complication of axillary BPB. A 44-year-old man with an injury to his left third fingertip presented with weakness of the left thumb and index finger flexion after orthopedic surgery under axillary BPB. This was a rare case of proximal median neuropathy caused by axillary BPB. The diagnosis was confirmed by a detailed neurological examination and electrodiagnostic studies.
Adult ; Anesthesia, Local ; Brachial Plexus Block* ; Brachial Plexus Neuropathies ; Brachial Plexus* ; Diagnosis ; Fingers ; Hand ; Humans ; Median Neuropathy* ; Neurologic Examination ; Orthopedics ; Thumb

Otologic complaints, including otalgia, tinnitus, vertigo, and hearing loss, are known to be related to temporomandibular disorders (TMDs). There have been several hypotheses regarding the clinical correlation between otologic complaints and TMDs, based on clinical phenomena with corresponding symptoms, the close neurological relationship between otic and masticatory structures, and anatomical features of the tympanic cavity and jaw joint. Function of the tensor tympani muscle seems to be crucial to understanding TMD-related otologic symptoms. The tensor tympani inserts into the handle of the malleus and it modulates sound transduction in situations of excessive noise. This muscle is innervated by the trigeminal nerve, like the masticatory muscles. Voluntary eardrum movement by pathological tensor tympani contraction results in various otologic symptoms. Thus, co-contraction of the tensor tympani with the masticatory muscle could be a possible cause of TMD-related otologic symptoms. The tensor tympani is rather unrelated to the acoustic reflex, in which the stapedius is strongly involved. The tensor tympani seem to be controlled by proprioceptive information from the trigeminal sensory nucleus. The peripheral innervation pattern of the tensor tympani and masticatory muscles is also supposed to be interconnected. The middle ear structure, including the malleus, incus, and tensor tympani, of mammals had been adapted for acoustic function and lacks the masticatory role seen in non-mammalian jawed vertebrates. The tensor tympani in non-mammals is one of the masticatory muscles and plays a role in the modulation of sound transduction and mastication. After the functional differentiation of the mammalian middle ear, the nervous connection of the tensor tympani with other masticatory apparatus still remains. Through this oto-stomatognathic vestige, the tensor tympani seems to contract unnecessarily in some pathological conditions of the TMD in which the masticatory muscles contract excessively. We hypothesized that the phylogenic relationship between the tensor tympani and masticatory apparatus is a significant and logical reason for TMD-related otologic complaints.
Acoustics ; Ear, Middle ; Earache ; Hearing Loss ; Incus ; Jaw* ; Joints ; Logic ; Malleus ; Mammals ; Mastication ; Masticatory Muscles ; Noise ; Reflex, Acoustic ; Stapedius ; Temporomandibular Joint Disorders ; Tensor Tympani* ; Tinnitus ; Trigeminal Nerve ; Tympanic Membrane ; Vertebrates ; Vertigo

No abstract available.
Neck* ; Nevus* ; Sebaceous Glands*

Compared with osteosarcoma of bone, primary osteosarcoma of the soft tissue is very rare. Extraskeletal osteosarcoma is also a highly malignant pleomorphic sarcoma composed of cells exhibiting primarily osteoblastic, and to a lesser extent, chondroblastic differentiation. A case of extraskeletal osteosarcoma in the right sole is presented in a 67 year old male. The patient had noticed a progressively enlarging soft tissue mass, during about 14 months. This sarcoma was located in the soft tissues without attachment to the skeleton, as determined by examination of the X-Ray findings. The mass of right plantar portion was simply excised and pathologically confirmed to be an extraskeletal osteosarcoma. The clinical and pathological features of this sarcoma are described, and brief review of the literature is made.

No abstract available.
Dermatomyositis* ; Lymphoma, Follicular*

No abstract available.
Cellulitis* ; Klebsiella pneumoniae* ; Osteomyelitis*

Calcific tendinitis of the shoulder joint is common disease causing acute pain, mainly involving the supraspinatus or infraspinatus muscle, and less frequently the teres minor or subscapularis muscle. This study reports on the satisfactory arthroscopic removal of calcium deposits as well as infraspinatus and supraspinatus muscle repair without relapse via minimal incision using suture anchors. This was a case of atypically extensive calcific tendinitis involving the infraspinatus muscle, with a bursal side partial rupture of the supraspinatus muscle in a 61-year-old female whose chief complaint was chronic pain of the right shoulder exacerbated by limited movement.
Acute Pain ; Calcium ; Chronic Pain ; Female ; Humans ; Middle Aged ; Recurrence ; Rupture ; Shoulder Joint ; Shoulder* ; Suture Anchors ; Tendinopathy*

No abstract available.
Acanthoma* ; Nose*